JPS51122252A - Hydraulic pressure working system holding device that is* wood fork - Google Patents

Hydraulic pressure working system holding device that is* wood fork

Info

Publication number
JPS51122252A
JPS51122252A JP51037691A JP3769176A JPS51122252A JP S51122252 A JPS51122252 A JP S51122252A JP 51037691 A JP51037691 A JP 51037691A JP 3769176 A JP3769176 A JP 3769176A JP S51122252 A JPS51122252 A JP S51122252A
Authority
JP
Japan
Prior art keywords
hydraulic pressure
holding device
pressure working
working system
system holding
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.)
Pending
Application number
JP51037691A
Other languages
English (en)
Inventor
Eriku Waruruberuku Karuru
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.)
KEWACO AB
Original Assignee
KEWACO AB
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 KEWACO AB filed Critical KEWACO AB
Publication of JPS51122252A publication Critical patent/JPS51122252A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/58—Gripping members engaging only the external or internal surfaces of the articles and deforming the articles, e.g. by using gripping members such as tongs or grapples
    • B66C1/585—Log grapples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/24—Single members engaging the loads from one side only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Load-Engaging Elements For Cranes (AREA)
JP51037691A 1975-04-03 1976-04-03 Hydraulic pressure working system holding device that is* wood fork Pending JPS51122252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503830A SE386652B (sv) 1975-04-03 1975-04-03 Hydrauldriven grippel eller timmergaffel

Publications (1)

Publication Number Publication Date
JPS51122252A true JPS51122252A (en) 1976-10-26

Family

ID=20324158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51037691A Pending JPS51122252A (en) 1975-04-03 1976-04-03 Hydraulic pressure working system holding device that is* wood fork

Country Status (9)

Country Link
US (1) US4052096A (ja)
JP (1) JPS51122252A (ja)
AT (1) AT346536B (ja)
CA (1) CA1046898A (ja)
DE (1) DE2614349A1 (ja)
FI (1) FI760886A (ja)
FR (1) FR2306155A1 (ja)
NO (1) NO761139L (ja)
SE (1) SE386652B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230974A (ja) * 1983-06-14 1984-12-25 Kato Seisakusho:Kk 伸縮ブームの油圧ホース巻取リール制御装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407233B (de) 1999-04-09 2001-01-25 Johann Wolf Vorrichtung zum erzeugen von vierkantbalken aus baumstämmen
US10759632B2 (en) * 2015-12-22 2020-09-01 Volvo Construction Equipment Ab Grapple

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873874A (en) * 1957-06-28 1959-02-17 Baxter & Co J H Pole handling apparatus
US3120898A (en) * 1960-12-01 1964-02-11 Taylor Machine Works Device for handling logs and the like
US3477596A (en) * 1966-11-23 1969-11-11 Pettibone Mulliken Corp Log skidder with cab-controlled cable binder
US3782567A (en) * 1969-04-10 1974-01-01 A Likas Combined boom, grapple and bunk assembly
US3840128A (en) * 1973-07-09 1974-10-08 N Swoboda Racking arm for pipe sections, drill collars, riser pipe, and the like used in well drilling operations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59230974A (ja) * 1983-06-14 1984-12-25 Kato Seisakusho:Kk 伸縮ブームの油圧ホース巻取リール制御装置

Also Published As

Publication number Publication date
AU1263776A (en) 1977-10-13
NO761139L (ja) 1976-10-05
FR2306155A1 (fr) 1976-10-29
SE386652B (sv) 1976-08-16
ATA243776A (de) 1978-03-15
CA1046898A (en) 1979-01-23
DE2614349A1 (de) 1976-10-14
FI760886A (ja) 1976-10-04
AT346536B (de) 1978-11-10
US4052096A (en) 1977-10-04

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