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WO2002066360A8 - Loader - Google Patents

Loader

Info

Publication number
WO2002066360A8
WO2002066360A8 PCT/FI2002/000142 FI0200142W WO02066360A8 WO 2002066360 A8 WO2002066360 A8 WO 2002066360A8 FI 0200142 W FI0200142 W FI 0200142W WO 02066360 A8 WO02066360 A8 WO 02066360A8
Authority
WO
WIPO (PCT)
Prior art keywords
loader
arms
cylinder
lifting cylinder
transferring
Prior art date
Application number
PCT/FI2002/000142
Other languages
French (fr)
Other versions
WO2002066360A1 (en
Inventor
Risto Heikkilae
Original Assignee
Risto Heikkilae
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 Risto Heikkilae filed Critical Risto Heikkilae
Publication of WO2002066360A1 publication Critical patent/WO2002066360A1/en
Publication of WO2002066360A8 publication Critical patent/WO2002066360A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

The present invention relates to a loader to be primarily used in logging machines. The loader comprises a turntable (2) for connecting the loader to a base machine (1) and arms consisting of a primary arm (3) and a transfer arm (4) that are interconnected in an articulated manner. A lifting cylinder (5) and a transferring cylinder (6) that are attached by means of a connecting plate (9) to the arms are arranged to control the arms. The transferring cylinder is thus attached directly to the connecting plate in connection with the primary arm and the control movement of the lifting cylinder is in turn transmitted thereto trough a stabilizer bar (10) and a lower link plate (11). The lifting cylinder and the transferring cylinder controlling the arms are thus arranged one on top of the other, on the same shear plane, so that the loader has narrow and low structure.
PCT/FI2002/000142 2001-02-22 2002-02-21 Loader WO2002066360A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010346A FI20010346A0 (en) 2001-02-22 2001-02-22 Loader
FI20010346 2001-02-22

Publications (2)

Publication Number Publication Date
WO2002066360A1 WO2002066360A1 (en) 2002-08-29
WO2002066360A8 true WO2002066360A8 (en) 2003-12-04

Family

ID=8560468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2002/000142 WO2002066360A1 (en) 2001-02-22 2002-02-21 Loader

Country Status (2)

Country Link
FI (1) FI20010346A0 (en)
WO (1) WO2002066360A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543971C2 (en) * 2019-12-12 2021-10-12 Virdenaes Hans Gunnar Articulated LIFTING ARM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE383991B (en) * 1974-09-13 1976-04-12 Motrac Gunnarson & Larsson Hb TOOL ARM
SE463668B (en) * 1989-05-16 1991-01-07 Motrac Gunnarson & Larsson Hb CRANE
GB2299979B (en) * 1995-04-21 1998-12-30 Emlyn Thomas Evans Mechanical handling apparatus
WO1997001269A1 (en) * 1995-06-28 1997-01-16 Alfred Fyffe Robertson Self-propelled work machines

Also Published As

Publication number Publication date
WO2002066360A1 (en) 2002-08-29
FI20010346A0 (en) 2001-02-22

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