[go: up one dir, main page]

US748641A - Awning-roller - Google Patents

Awning-roller Download PDF

Info

Publication number
US748641A
US748641A US748641DA US748641A US 748641 A US748641 A US 748641A US 748641D A US748641D A US 748641DA US 748641 A US748641 A US 748641A
Authority
US
United States
Prior art keywords
roller
shaft
spring
block
secured
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US748641A publication Critical patent/US748641A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0662—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with arrangements for fastening the blind to the building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0614—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is parallel to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0648—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the roller tube
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/60—Spring drums operated only by closure members

Definitions

  • Y This is a roller for awnings for store-fronts, dac.
  • the objects of my invention are to provide a roller for large and heavy awnings, to provide a supporting-bearing upon which the roller can turn freely, to provide means for securing the counterbalancing-spring against rotation in the roller, While permitting its longitudinal movement to accommodate the longitudinal expansion and contraction of the spring, to provide means for preventing the spring from buckling, and to provide means for adjusting the torsion of the counterbalaiming-spring without removing the roller from its support.
  • FIG. 1 is aperspective view of an awning using this roller.
  • Fig. 2 is a longitudinal section of one end of the roller, showing the spring broken away in part.
  • Fig. 3 is a crosssection of the roller.
  • Fig. is a detail of the sliding block for securing the counterbalancing-spring to the roller.
  • Fig. 5 is a bracket for supporting the roller.
  • Fig. 6 is the collar and pin for locking the shaft and roller together.
  • Fig. 7 is a detail of the block for fixing the counterbalancing-spring to the shaft.
  • the roller 1 is made of sheet metal of corrugated cylindrical section, a form that inrparts the stiness necessary for awning-rollers of great length.
  • Each end of the roller 1 is fitted with an internal cap 2, having a central hole 2a, through which passes the roller-shaft 3.
  • This shaft 3 turns in the hole 2a and rests in the bearing 4' of the supporting-bracket 4.
  • the bracket 4 has a set-bolt ,49, by which the shaft 3 may be clamped to prevent its turnthe block 5 and may turn freely in 'its bearing 5f.
  • This block 5 is not a fixed block, but is free to slide lengthwise in the roller 1 along the shaft 3. It has on its circumference a number of projections 5, which fit corresponding corrugations la of the roller.
  • This block has on one side a boss 5b, carrying a lug 5c, having a hole 5c', through which the end 6' of the counterbalancing-spring 6 is passed and secured by a set-screw 5d.
  • the boss 5b terminates -in a slightly-conical projection 5b', concentric with the shaft, upon which a tube 7 is secured.
  • This tube telescopes with another tube 8, the opposite end of which is secured to a block 9, having a similar conical projection 9a.
  • This block 9, to which the tube 8 isV secured has a concentric hole 9b, through which the shaft passes, and is secured to the shaft by a set-screw 9.
  • I provide a collar l0 on theshaft 3.
  • This collar has a set-screw 10a, by which it is lixed to the s haft 3. It has also a radial slot 10b, through which a pin 11 may be passedk into holes 2", provided in the end cap 2.
  • the awning A is pulled down until the spring has the desired tension.
  • the pin 1l is then passed through the slot 10b in the collar 10 into one of the holes 2b in the cap 2, locking the shaft 3, so that it must turn when the roller turns.
  • the setscrew in the bracket is next loosened and the awning is rolled up by hand, its weight and that of the awning being supported by the brackets 4, in the bearings of which the shaft revolves easily.
  • the set-screw in the bracket is then tightened to clamp the shaft 3, and the pin 11 is moved so, that the roller 1 is again free to 'turn on the shaft 3.
  • the shaft is securely held in the bracket by means of the sot-screw until the roller is made fast to the shaft by means of the pin 1l and collar 10. In adjusting tension with this device it is not necessary to hold both the shaft and the roller against rotation While locking the roller to the shaft.
  • the collar serves not only to adjust the tension of the spring 6, but it also limits the lateral motion of the roller, preventing end play of the shaft when rolling up the awning by hand'.
  • a roller for awnings comprising in combination a sheet-metal roller of a corrugated cylindrical section; a supporting-shaft on which the roller turns; a block movable lengthwise the roller, turning with it, and supporting the end of the shaft within the roller; a block fixed ,to the shaft within the roller; a helical spring surrounding the shaft secured by one end to the block carried by the roller, and by the other end to the fixed block; a pair of telescoping tubes within the spring, one carried by the movable block and one carried by the fixed block; asupportinglbracket in which the shaft turns; means for fixing the shaft to the roller; for the purposes set forth.
  • a roller for awnings comprising in combination a sheet-metal roller of a corrugated cylindrical section; a supporting-shaft on which the roller turns; a block movable lengthwise the roller, turning with it, and supporting the end, of the shaft within the roller; a block fixed to the shaft within theV roller; a helical spring surrounding the shaft secured by one end to the block carried by the roller, and by the other end to the fixed block; a pair of telescoping tubes within the spring, one carried by the movable block and one carried by the fixed block; asupportingbracket in which the shaft turns; means for fixing the shaft in the bracket; and means for fixing the shaft to the roller; all substantially as described and for the purposes set forth.
  • a bracket having a bearing in which the shaft may turn; a setscrew on said bracket for fixing the shaft against rotation; a collar rigidly secured to the shaft and fixed against rotation and endwise movement, between the bracket and the end of the roller; and means for temporarily locking the collar to the roller so as to rotate the shaft when the roller turns.
  • a bracket having a bearing in which the shaft may turn; a setscrew on said bracket for fixing the shaft against rotation; a collar having a slot, said collar being rigidly secured to the shaft and fixed against rotation and endwise movement between the bracket and the end of the roller and a pin adapted to be removably inserted in the slot of the collar and to engage the end of the roller to lock the collar to the rollerso as to rotate the shaft when the roller turns.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Building Awnings And Sunshades (AREA)

Description

.PATENTED 5441.45, 1904.
. 0. H. NEWBLL.
AWNING RGLLER APPLIGATION FILED 1320.16, 1902,
Patented January 5, 1904.
UNITED STATES PATENT OFFICE.
CHARLES H. NEWELL, OF SAGINAW, MICHIGAN.
AWN|rdc-ROLLi-:ttA
SPECIFICATION formingpart of Letters Patent No. 748,641, dated January 5, 1994.
Application tiled December 16. 1902. Serial No. 135,425. (No model() To all whom, it may concern.-
Beit known that I, CHARLES H. NEWELL, a citizen of the United States, residing at Saginaw, in the county of Saginaw and State of Michigan, have invented certain new and useful Improvements in Awning-Rollers; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
Y This is a roller for awnings for store-fronts, dac.
The objects of my invention are to provide a roller for large and heavy awnings, to provide a supporting-bearing upon which the roller can turn freely, to provide means for securing the counterbalancing-spring against rotation in the roller, While permitting its longitudinal movement to accommodate the longitudinal expansion and contraction of the spring, to provide means for preventing the spring from buckling, and to provide means for adjusting the torsion of the counterbalaiming-spring without removing the roller from its support.
My invention is illustrated in the accompanying drawings, in which- Figure 1 is aperspective view of an awning using this roller. Fig. 2is a longitudinal section of one end of the roller, showing the spring broken away in part. Fig. 3 is a crosssection of the roller. Fig. is a detail of the sliding block for securing the counterbalancing-spring to the roller. Fig. 5 is a bracket for supporting the roller. Fig. 6 is the collar and pin for locking the shaft and roller together. Fig. 7 is a detail of the block for fixing the counterbalancing-spring to the shaft.
Similar characters refer to similar parts throughout the several views.
The roller 1 is made of sheet metal of corrugated cylindrical section, a form that inrparts the stiness necessary for awning-rollers of great length. Each end of the roller 1 is fitted with an internal cap 2, havinga central hole 2a, through which passes the roller-shaft 3. This shaft 3 turns in the hole 2a and rests in the bearing 4' of the supporting-bracket 4. The bracket 4 has a set-bolt ,49, by which the shaft 3 may be clamped to prevent its turnthe block 5 and may turn freely in 'its bearing 5f. This block 5 is not a fixed block, but is free to slide lengthwise in the roller 1 along the shaft 3. It has on its circumference a number of projections 5, which fit corresponding corrugations la of the roller. It must therefore turn when the roller turns. In practice I prefer to use a block having three such projections. This block 'has on one side a boss 5b, carrying a lug 5c, having a hole 5c', through which the end 6' of the counterbalancing-spring 6 is passed and secured by a set-screw 5d. The boss 5b terminates -in a slightly-conical projection 5b', concentric with the shaft, upon which a tube 7 is secured. This tube telescopes with another tube 8, the opposite end of which is secured to a block 9, having a similar conical projection 9a. This block 9, to which the tube 8 isV secured, has a concentric hole 9b, through which the shaft passes, and is secured to the shaft by a set-screw 9. It has also a lug 9d, having a perforation 9d' to receive the end 6b of the spring 6, and is provided With a set-screw 9d" to clamp the end of the spring. The counterbalancing-spring 6 is thus. secured at its end 6b to the shaft 3, which remains stationary, and at the end 6a to the roller l, which revolves, and is tightened or relaxed as the awning A is lowered or raised. As the spring 6 is Wound o nnwouud it varies in length, and the s ding block 5 moves lengthwise the roller o accommodate this mriation in len telescoping tubes 7 and 8 acting meanwhile to prevent the spring from buckling.
To adjust the counterbalancing-spring, I provide a collar l0 on theshaft 3. This collar has a set-screw 10a, by which it is lixed to the s haft 3. It has also a radial slot 10b, through which a pin 11 may be passedk into holes 2", provided in the end cap 2. To tighten the spring 6, the awning A is pulled down until the spring has the desired tension. The pin 1l is then passed through the slot 10b in the collar 10 into one of the holes 2b in the cap 2, locking the shaft 3, so that it must turn when the roller turns. The setscrew in the bracket is next loosened and the awning is rolled up by hand, its weight and that of the awning being supported by the brackets 4, in the bearings of which the shaft revolves easily. The set-screw in the bracket is then tightened to clamp the shaft 3, and the pin 11 is moved so, that the roller 1 is again free to 'turn on the shaft 3. Thus when adjustment of the spring tension is necessary the shaft is securely held in the bracket by means of the sot-screw until the roller is made fast to the shaft by means of the pin 1l and collar 10. In adjusting tension with this device it is not necessary to hold both the shaft and the roller against rotation While locking the roller to the shaft.
.The collar serves not only to adjust the tension of the spring 6, but it also limits the lateral motion of the roller, preventing end play of the shaft when rolling up the awning by hand'.
By the means above described I have provided a roller admirably suited to be used with heavy awnings, I have insured against buckling of the spring, and have made it unnecessary to lift the awning from its supports to adj ust the spring.
What I claim as my invention, and desire to secure by Letters Patent, is as follows:
1. A roller for awnings comprising in combination a sheet-metal roller of a corrugated cylindrical section; a supporting-shaft on which the roller turns; a block movable lengthwise the roller, turning with it, and supporting the end of the shaft within the roller; a block fixed ,to the shaft within the roller; a helical spring surrounding the shaft secured by one end to the block carried by the roller, and by the other end to the fixed block; a pair of telescoping tubes within the spring, one carried by the movable block and one carried by the fixed block; asupportinglbracket in which the shaft turns; means for fixing the shaft to the roller; for the purposes set forth.
2. A roller for awnings comprising in combination a sheet-metal roller of a corrugated cylindrical section; a supporting-shaft on which the roller turns; a block movable lengthwise the roller, turning with it, and supporting the end, of the shaft within the roller; a block fixed to the shaft within theV roller; a helical spring surrounding the shaft secured by one end to the block carried by the roller, and by the other end to the fixed block; a pair of telescoping tubes within the spring, one carried by the movable block and one carried by the fixed block; asupportingbracket in which the shaft turns; means for fixing the shaft in the bracket; and means for fixing the shaft to the roller; all substantially as described and for the purposes set forth.
3. In combination with a roller for awnings turning on a shaft and having a helical spring secured by one end to the shaft and by the other end to the roller, a bracket having a bearing in which the shaft may turn; a setscrew on said bracket for fixing the shaft against rotation; a collar rigidly secured to the shaft and fixed against rotation and endwise movement, between the bracket and the end of the roller; and means for temporarily locking the collar to the roller so as to rotate the shaft when the roller turns.
4. In combination with a rollerfor awnings turning on a shaft and having a helical spring secured by one end to the shaft and by the other end to thevroller, a bracket having a bearing in which the shaft may turn; a setscrew on said bracket for fixing the shaft against rotation; a collar having a slot, said collar being rigidly secured to the shaft and fixed against rotation and endwise movement between the bracket and the end of the roller and a pin adapted to be removably inserted in the slot of the collar and to engage the end of the roller to lock the collar to the rollerso as to rotate the shaft when the roller turns.
5. In combination with a roller for awnings turning on a shaft and having a helical spring secured by one end to the shaft and by the other end to the roller; a pair of blocks on the shaft, one secured to each end of said spring, one block secured to the shaft and the other carried by the roller; a pair of telescoping tubes Within said spring, one of the tubes secured to the block xed to the shaft and the other of the tubes fixed to the block carried by the roller for the purposes set forth.
6. In combination with a corrugated cylindrical sheet-metal roller for awnings, turning on a shaft and having a helical spring secured by one end to the shaft and by the other end to the roller; a block supporting the end of the shaft within the roller and rotated by the roller and free to move lengthwise therein, said block having projections adapted to engage corru-gations of the roller and means for securing the spring to the block for the purposes set forth.
In testimony whereof I affix my signature in presence of two witnesses.
CHARLES H. NEWELL.
Witnesses:
E. A. PERKINS, JAS. T. HALE.
lOO
US748641D Awning-roller Expired - Lifetime US748641A (en)

Publications (1)

Publication Number Publication Date
US748641A true US748641A (en) 1904-01-05

Family

ID=2817135

Family Applications (1)

Application Number Title Priority Date Filing Date
US748641D Expired - Lifetime US748641A (en) Awning-roller

Country Status (1)

Country Link
US (1) US748641A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773547A (en) * 1953-09-11 1956-12-11 Voss Hans Conrad Roller mounting for tarpaulins
US2894572A (en) * 1956-01-27 1959-07-14 Artcraft Venetian Blind Mfg Co Roll-up awning
US2982352A (en) * 1957-01-02 1961-05-02 Artcraft Venetian Blind Mfg Co Roll-up awning
US3146825A (en) * 1962-06-14 1964-09-01 Berry Ind Inc Counterbalance mechanism
US3263735A (en) * 1964-04-22 1966-08-02 Alcan Aluminum Corp Roller tube
US3844747A (en) * 1972-05-30 1974-10-29 E Mills Pollution control device
US3921526A (en) * 1974-02-14 1975-11-25 Ball Corp Stranded torsion bar for maintaining a printing plate on a printing cylinder
US3955611A (en) * 1970-08-05 1976-05-11 C & K Sales Corporation Awning construction
US4228843A (en) * 1977-05-07 1980-10-21 Hitoshi Kobayashi Roll blind
USD324645S (en) 1989-11-13 1992-03-17 Sebastian Magro Roller support for rolling doors, gates or the like
US5964426A (en) * 1996-07-23 1999-10-12 P.E.I. Protezioni Elaborazioni Industrial S.R.L. Roller for rewinding and tensioning a flexible element such as a sheet of material, shutter or similar, in particular for protections on machines
US6257305B1 (en) 2000-04-14 2001-07-10 Wayne-Dalton Corporation Method and apparatus for driving and storing a covering
US6327744B1 (en) 1998-07-30 2001-12-11 Industrial Door Co., Inc. Roll-up door counterbalancing apparatus and method
US6408925B1 (en) * 1998-07-30 2002-06-25 Industrial Door Company, Inc. Counterbalancing apparatus for roll-up door
US20040020609A1 (en) * 2002-04-10 2004-02-05 Canimex Inc. Ratchet-like system for winding a rolling door assembly
US20070012410A1 (en) * 2002-04-10 2007-01-18 Canimex Inc. Ratchet system for winding a rolling door assembly
US20080196844A1 (en) * 2007-02-16 2008-08-21 Overhead Door Corporation Counterbalance system for upward acting door
US20220412160A1 (en) * 2021-06-28 2022-12-29 Wuxi JHT Homewares Co., Ltd. Roman shade
US12221833B2 (en) * 2022-06-22 2025-02-11 Zhejiang Risingsun Sunshading Technology Co., Ltd. Adjustable head rail device of cordless roller blind

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773547A (en) * 1953-09-11 1956-12-11 Voss Hans Conrad Roller mounting for tarpaulins
US2894572A (en) * 1956-01-27 1959-07-14 Artcraft Venetian Blind Mfg Co Roll-up awning
US2982352A (en) * 1957-01-02 1961-05-02 Artcraft Venetian Blind Mfg Co Roll-up awning
US3146825A (en) * 1962-06-14 1964-09-01 Berry Ind Inc Counterbalance mechanism
US3263735A (en) * 1964-04-22 1966-08-02 Alcan Aluminum Corp Roller tube
US3955611A (en) * 1970-08-05 1976-05-11 C & K Sales Corporation Awning construction
US3844747A (en) * 1972-05-30 1974-10-29 E Mills Pollution control device
US3921526A (en) * 1974-02-14 1975-11-25 Ball Corp Stranded torsion bar for maintaining a printing plate on a printing cylinder
US4228843A (en) * 1977-05-07 1980-10-21 Hitoshi Kobayashi Roll blind
USD324645S (en) 1989-11-13 1992-03-17 Sebastian Magro Roller support for rolling doors, gates or the like
US5964426A (en) * 1996-07-23 1999-10-12 P.E.I. Protezioni Elaborazioni Industrial S.R.L. Roller for rewinding and tensioning a flexible element such as a sheet of material, shutter or similar, in particular for protections on machines
US6327744B1 (en) 1998-07-30 2001-12-11 Industrial Door Co., Inc. Roll-up door counterbalancing apparatus and method
US6408925B1 (en) * 1998-07-30 2002-06-25 Industrial Door Company, Inc. Counterbalancing apparatus for roll-up door
US6615897B2 (en) 1998-07-30 2003-09-09 Industrial Door Company, Inc. Apparatus for winding a spring
US6257305B1 (en) 2000-04-14 2001-07-10 Wayne-Dalton Corporation Method and apparatus for driving and storing a covering
US20040020609A1 (en) * 2002-04-10 2004-02-05 Canimex Inc. Ratchet-like system for winding a rolling door assembly
US20070012410A1 (en) * 2002-04-10 2007-01-18 Canimex Inc. Ratchet system for winding a rolling door assembly
US20080196844A1 (en) * 2007-02-16 2008-08-21 Overhead Door Corporation Counterbalance system for upward acting door
US7967051B2 (en) 2007-02-16 2011-06-28 Overhead Door Corporation Counterbalance system for upward acting door
US20110220304A1 (en) * 2007-02-16 2011-09-15 Overhead Door Corporation Counterbalance system for upward acting door
US20220412160A1 (en) * 2021-06-28 2022-12-29 Wuxi JHT Homewares Co., Ltd. Roman shade
US12221833B2 (en) * 2022-06-22 2025-02-11 Zhejiang Risingsun Sunshading Technology Co., Ltd. Adjustable head rail device of cordless roller blind

Similar Documents

Publication Publication Date Title
US748641A (en) Awning-roller
US1071158A (en) Curved shade-roller and curtain-rod.
DE19654668C1 (en) Awning with console supports
US4191059A (en) Linear actuator
US482771A (en) Thirds to frank a
US580697A (en) Shade-protecting casing
US203414A (en) Improvement in curtain-rollers and brackets
US870876A (en) Shade-roller.
US1086946A (en) Roll-holder.
US643780A (en) Rolling-pin.
US1024253A (en) Display-rack.
US1122987A (en) Antifriction-bearing.
US251275A (en) Spring curtain-roller
US473990A (en) Window-curtain roller
USRE9343E (en) Grooving sheet-metal pipes
US599087A (en) Vania
DE503276C (en) Storage device for the support axis of a roller shutter drum
US104900A (en) Andrew thalhofer
US381714A (en) hunger
US91660A (en) Improved apparatus for winding maps, songs, curtains
US193219A (en) Thomas m
US365446A (en) Combined foot-rest and kneeling-stool
US869168A (en) Rope-reel.
US3438683A (en) Trunnion for linear antifriction bearings
US808963A (en) Awning.