FR1200891A - Hydraulically operated gripper - Google Patents

Hydraulically operated gripper

Info

Publication number
FR1200891A
FR1200891A FR1200891DA FR1200891A FR 1200891 A FR1200891 A FR 1200891A FR 1200891D A FR1200891D A FR 1200891DA FR 1200891 A FR1200891 A FR 1200891A
Authority
FR
France
Prior art keywords
hydraulically operated
operated gripper
gripper
hydraulically
operated
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
Application number
Other languages
French (fr)
Inventor
Auguste Nimeskern
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 filed Critical
Application granted granted Critical
Publication of FR1200891A publication Critical patent/FR1200891A/en
Expired 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
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)
  • Crushing And Grinding (AREA)
FR1200891D 1958-06-18 1958-06-18 Hydraulically operated gripper Expired FR1200891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1122683X 1958-06-18

Publications (1)

Publication Number Publication Date
FR1200891A true FR1200891A (en) 1959-12-24

Family

ID=9632793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200891D Expired FR1200891A (en) 1958-06-18 1958-06-18 Hydraulically operated gripper

Country Status (5)

Country Link
US (1) US3039812A (en)
DE (1) DE1122683B (en)
FR (1) FR1200891A (en)
GB (1) GB850007A (en)
LU (1) LU37274A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425687A (en) * 1966-04-07 1969-02-04 Formica Int Handling apparatus for rigid sheet material
US3950022A (en) * 1974-12-16 1976-04-13 Henry Flohr Power hay fork
US4124243A (en) * 1976-05-24 1978-11-07 International Harvester Company Hydraulic actuated grab bucket
US4797059A (en) * 1986-11-07 1989-01-10 General Motors Corporation Seat handling fixture
JP5489874B2 (en) * 2010-06-17 2014-05-14 セイコーインスツル株式会社 Gripping device
AU2013203829A1 (en) * 2012-09-25 2014-04-10 A Ward Attachments Limited Hydraulic grapple

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652280A (en) * 1949-04-11 1953-09-15 Roy O Billings Grapple
US2757037A (en) * 1953-05-08 1956-07-31 Berger Engineering Company Log loading tongs
DE1003421B (en) * 1954-09-20 1957-02-28 Demag Ag Multi-armed hydraulic gripper
US2862756A (en) * 1955-05-31 1958-12-02 Robert W Larson Pulpwood grapple
GB816486A (en) * 1955-10-14 1959-07-15 Joy Mfg Company Canada Ltd Material handling grapple
US2903294A (en) * 1955-12-29 1959-09-08 Warner Swasey Co Grapple for material handling and earth moving apparatus
US2877575A (en) * 1956-01-25 1959-03-17 Harry C Stedt Boom-suspension buckets and the like

Also Published As

Publication number Publication date
LU37274A1 (en)
GB850007A (en) 1960-09-28
DE1122683B (en) 1962-01-25
US3039812A (en) 1962-06-19

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