FR2306155A1 - Grappin ou fourche a bois a commande hydraulique - Google Patents

Grappin ou fourche a bois a commande hydraulique

Info

Publication number
FR2306155A1
FR2306155A1 FR7609443A FR7609443A FR2306155A1 FR 2306155 A1 FR2306155 A1 FR 2306155A1 FR 7609443 A FR7609443 A FR 7609443A FR 7609443 A FR7609443 A FR 7609443A FR 2306155 A1 FR2306155 A1 FR 2306155A1
Authority
FR
France
Prior art keywords
fork
hydraulically controlled
wood grapple
controlled wood
grapple
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.)
Withdrawn
Application number
FR7609443A
Other languages
English (en)
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 FR2306155A1 publication Critical patent/FR2306155A1/fr
Withdrawn legal-status Critical Current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)
FR7609443A 1975-04-03 1976-04-01 Grappin ou fourche a bois a commande hydraulique Withdrawn FR2306155A1 (fr)

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
FR2306155A1 true FR2306155A1 (fr) 1976-10-29

Family

ID=20324158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609443A Withdrawn FR2306155A1 (fr) 1975-04-03 1976-04-01 Grappin ou fourche a bois a commande hydraulique

Country Status (9)

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

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
WO2017111675A1 (fr) * 2015-12-22 2017-06-29 Volvo Construction Equipment Ab Grappin

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
US4052096A (en) 1977-10-04
CA1046898A (fr) 1979-01-23
SE386652B (sv) 1976-08-16
ATA243776A (de) 1978-03-15
JPS51122252A (en) 1976-10-26
AT346536B (de) 1978-11-10
NO761139L (fr) 1976-10-05
DE2614349A1 (de) 1976-10-14
AU1263776A (en) 1977-10-13
FI760886A (fr) 1976-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse