GB996785A - Improvements in or relating to grab bucket - Google Patents

Improvements in or relating to grab bucket

Info

Publication number
GB996785A
GB996785A GB29726/63A GB2972663A GB996785A GB 996785 A GB996785 A GB 996785A GB 29726/63 A GB29726/63 A GB 29726/63A GB 2972663 A GB2972663 A GB 2972663A GB 996785 A GB996785 A GB 996785A
Authority
GB
United Kingdom
Prior art keywords
grab
shells
cylinder
relating
pivoted
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
GB29726/63A
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.)
YUMBO
Original Assignee
YUMBO
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 YUMBO filed Critical YUMBO
Publication of GB996785A publication Critical patent/GB996785A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • 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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)
GB29726/63A 1962-08-28 1963-07-26 Improvements in or relating to grab bucket Expired GB996785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908020A FR1339635A (fr) 1962-08-28 1962-08-28 Benne preneuse

Publications (1)

Publication Number Publication Date
GB996785A true GB996785A (en) 1965-06-30

Family

ID=8785880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29726/63A Expired GB996785A (en) 1962-08-28 1963-07-26 Improvements in or relating to grab bucket

Country Status (8)

Country Link
US (1) US3202306A (en:Method)
BE (1) BE635716A (en:Method)
DE (1) DE1234369B (en:Method)
ES (1) ES290397A1 (en:Method)
FI (1) FI42190B (en:Method)
FR (1) FR1339635A (en:Method)
GB (1) GB996785A (en:Method)
OA (1) OA00874A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1435124A (fr) * 1965-03-01 1966-04-15 Auxitra Benne preneuse
FR2411275A1 (fr) 1977-12-06 1979-07-06 Poclain Sa Dispositif de montage a rotation d'un organe pivotant d'outil a fluide sous pression, tel qu'une benne preneuse
FR2418307A1 (fr) * 1978-02-24 1979-09-21 Poclain Hydraulics Sa Dispositif de montage a rotation d'un organe d'outil a fluide sous pression tel qu'une benne preneuse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR409830A (fr) * 1909-11-30 1910-05-02 Albert Morillon Benne preneuse automatique
US1236418A (en) * 1914-01-31 1917-08-14 John Fogarty Co Inc Excavating-machine.
US2702137A (en) * 1950-09-12 1955-02-15 Loran G Ives Tractor attached excavator
US2689661A (en) * 1951-10-25 1954-09-21 Daniel F Przybylski Dipper stick and dipper operating means
FR1136481A (fr) * 1955-10-13 1957-05-23 Poclain Atel Benne-preneuse à commande hydraulique
DE1088682B (de) * 1958-02-17 1960-09-08 Kaspar Klaus Mehrschalengreifer
US3055521A (en) * 1959-02-17 1962-09-25 Al Mfg Company Du Power actuated grapple fork loader
US3109545A (en) * 1959-12-15 1963-11-05 Gen Mills Inc Telescopic material handling support
US3080988A (en) * 1960-05-09 1963-03-12 Garbage Service Company Inc Grapple device for material handling apparatus
FR79892E (fr) * 1961-06-01 1963-02-08 Poclain Atel Benne-preneuse à commande hydraulique

Also Published As

Publication number Publication date
US3202306A (en) 1965-08-24
BE635716A (en:Method)
FR1339635A (fr) 1963-10-11
FI42190B (en:Method) 1970-02-02
DE1234369B (de) 1967-02-16
ES290397A1 (es) 1964-03-16
OA00874A (fr) 1968-03-22

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