NO761139L - - Google Patents

Info

Publication number
NO761139L
NO761139L NO761139A NO761139A NO761139L NO 761139 L NO761139 L NO 761139L NO 761139 A NO761139 A NO 761139A NO 761139 A NO761139 A NO 761139A NO 761139 L NO761139 L NO 761139L
Authority
NO
Norway
Prior art keywords
pressure
hydraulic
fork
tensioner
wire
Prior art date
Application number
NO761139A
Other languages
English (en)
Norwegian (no)
Inventor
K E Wallberg
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 NO761139L publication Critical patent/NO761139L/no

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)
NO761139A 1975-04-03 1976-04-02 NO761139L (sv)

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
NO761139L true NO761139L (sv) 1976-10-05

Family

ID=20324158

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761139A NO761139L (sv) 1975-04-03 1976-04-02

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0696432B2 (ja) * 1983-06-14 1994-11-30 株式会社加藤製作所 伸縮ブームの油圧ホース巻取リール制御装置
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

Also Published As

Publication number Publication date
AU1263776A (en) 1977-10-13
FR2306155A1 (fr) 1976-10-29
SE386652B (sv) 1976-08-16
JPS51122252A (en) 1976-10-26
ATA243776A (de) 1978-03-15
CA1046898A (en) 1979-01-23
DE2614349A1 (de) 1976-10-14
FI760886A (sv) 1976-10-04
AT346536B (de) 1978-11-10
US4052096A (en) 1977-10-04

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