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US1360120A - Digger - Google Patents

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Publication number
US1360120A
US1360120A US313162A US31316219A US1360120A US 1360120 A US1360120 A US 1360120A US 313162 A US313162 A US 313162A US 31316219 A US31316219 A US 31316219A US 1360120 A US1360120 A US 1360120A
Authority
US
United States
Prior art keywords
handle
blades
digger
digging
sleeve
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
US313162A
Inventor
Lambert Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US313162A priority Critical patent/US1360120A/en
Application granted granted Critical
Publication of US1360120A publication Critical patent/US1360120A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/02Hand tools for making holes for sowing, planting or manuring

Definitions

  • the present invention relates to new and usetul imi'irovements in "diggers, and it per* tains more particularly to devices of" this ehoraeter especially adapted for digging holes ir tence posts, plants, ete.
  • llig. is a sectional View taken on the line Ii--l of Fig'. 1;
  • Fig' is a detail vertieal seetional View taken at right angles to Fig. Si, on the line Pivotally secured to the depending lug ⁇ E),
  • each ot said blades is provided. on its upper end with spaced lugs 1li, between each pair ot' which .is pivotally mounted a link lai..
  • the upper end of each ot these links 14 is pivotally Connected as at 15, toa collar 16, and s: id Collar 16 is rigidly secured to the lower end ot a sliding sleeve 17, by means ⁇ the ground by means ot' the handle 5.
  • the sleeve 17 is provided near its lower end with diametrically opposite slots 17 and passing through the handle and the tang 7, isa pin 16', the length of said pin being equal to the diameter of the sleeve and handle 5.
  • a coil spring 19 Interposed between the lower end of: the sliding sleeve 17 and the castingr 6, is a coil spring 19, the tension .of which serves to maintain the digging blades 11 in extended position, in which position they are shown in the drawings.
  • the operation oit the device is as follows:
  • ,11 digger Comprising ⁇ a handle, a casting; ⁇ rigidly Carried by one end of said handle ⁇ a plurality ot' digging blades pivotally carried by said Casting', a sleeve slidably mounted on said handle and provided with diametrioally opposed elongated slots ⁇ a pin extending' transversely of said handle andhavingg ⁇ its ends operating ⁇ in said elongated slots, a plurality ot links varrled by said sliding sleeve and pivotally connected to said digging blades, and a springe; interposed between the free end ot the sliding;l sleeve and the eastine' ⁇ carried by the handle whereby the digging elements are normally maintained in parallel relation one with the other.

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Root Crops (AREA)

Description

w. LAMBERT.
DIGGER.
APPLICATION FILED JULY 25, 1919.
1 360, 1 20, PatentedNov. 23, 1920.
A TTOH/VEYS fld WALTER LAMBERT, F YAKIMA., WASHINGTON.
DIGGEB.
Specification of Letters Patent.
Patented Nov. 23, 1920.
Application led July 25, 1919. Serial No. 313,162.
To ff/ZZ to!) om it may concer/1t:
lie it l'noivn that I, Tamise LAMBERT, a eitizen of the United States, and a resident ot il'akima, in the county of Yakima and tritate ot llVashine'ton, have invented a new and improved Digger, of which the tolloiving is a full, clear, and exact description.
The present invention relates to new and usetul imi'irovements in "diggers, and it per* tains more particularly to devices of" this ehoraeter especially adapted for digging holes ir tence posts, plants, ete.
liet lence is had to the accompanying drawings forming a part of this specification, in which like eharaeters et reference indieate eorrespomling parts in all the views, and .in Which- F 1,9. 2 is a sectional. view taken on the 11"" 2,2 o' Fig. 1;
llig. is a sectional View taken on the line Ii--l of Fig'. 1;
'Fig' is a detail vertieal seetional View taken at right angles to Fig. Si, on the line Pivotally secured to the depending lug` E),
by means ot a pin 12, are digging;` blades 11, and each ot said blades is provided. on its upper end with spaced lugs 1li, between each pair ot' which .is pivotally mounted a link lai.. The upper end of each ot these links 14 is pivotally Connected as at 15, toa collar 16, and s: id Collar 16 is rigidly secured to the lower end ot a sliding sleeve 17, by means `the ground by means ot' the handle 5.
of rivets or the like 18. The sleeve 17 is provided near its lower end with diametrically opposite slots 17 and passing through the handle and the tang 7, isa pin 16', the length of said pin being equal to the diameter of the sleeve and handle 5.
Interposed between the lower end of: the sliding sleeve 17 and the castingr 6, is a coil spring 19, the tension .of which serves to maintain the digging blades 11 in extended position, in which position they are shown in the drawings. i
The operation oit the device is as follows:
With the parts in the position shown in the drawings, the blades 11 are toreed into The sliding sleeve 17 is now moved longitudinally of ythe handle, and through the mei dium of the linksl 14, the blades 11 are closed, at the same time compressing the eoil spring; 19. lith the jaws in the elosed position, they are lifted trom the hole, after Which the sleei-*e is released and moved longitudinally of the handle 5, to open the jaws 11 and dump the dirt therein contained.
l-lavine: thus described the invention, what is Claimed is: v
,11 digger Comprising` a handle, a casting;` rigidly Carried by one end of said handle` a plurality ot' digging blades pivotally carried by said Casting', a sleeve slidably mounted on said handle and provided with diametrioally opposed elongated slots` a pin extending' transversely of said handle andhavingg` its ends operating` in said elongated slots, a plurality ot links varrled by said sliding sleeve and pivotally connected to said digging blades, and a springe; interposed between the free end ot the sliding;l sleeve and the eastine' `carried by the handle whereby the digging elements are normally maintained in parallel relation one with the other.
VWJJTER LAMBERT.
US313162A 1919-07-25 1919-07-25 Digger Expired - Lifetime US1360120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US313162A US1360120A (en) 1919-07-25 1919-07-25 Digger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US313162A US1360120A (en) 1919-07-25 1919-07-25 Digger

Publications (1)

Publication Number Publication Date
US1360120A true US1360120A (en) 1920-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
US313162A Expired - Lifetime US1360120A (en) 1919-07-25 1919-07-25 Digger

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585298A (en) * 1949-10-15 1952-02-12 Manuel T Coelho Implement for removing indentations from putting greens
US8511729B2 (en) 2011-03-25 2013-08-20 Zachary J. Friedli Post hole digger
US20140015268A1 (en) * 2012-07-13 2014-01-16 Nathan A. Scolari Single Handle Post Hole Digger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585298A (en) * 1949-10-15 1952-02-12 Manuel T Coelho Implement for removing indentations from putting greens
US8511729B2 (en) 2011-03-25 2013-08-20 Zachary J. Friedli Post hole digger
US8888153B2 (en) 2011-03-25 2014-11-18 Zachary J. Friedli Post hole digger
US20140015268A1 (en) * 2012-07-13 2014-01-16 Nathan A. Scolari Single Handle Post Hole Digger
US9010818B2 (en) * 2012-07-13 2015-04-21 Nathan A. Scolari Single handle post hole digger
US20150173290A1 (en) * 2012-07-13 2015-06-25 All American Digger Co., LLC Single Handled Post Hole Digger
US9320187B2 (en) * 2012-07-13 2016-04-26 Nathan A. Scolari Single handled post hole digger

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