DE1905475C3 - Greifer für hydraulische Bagger - Google Patents

Greifer für hydraulische Bagger

Info

Publication number
DE1905475C3
DE1905475C3 DE1905475A DE1905475A DE1905475C3 DE 1905475 C3 DE1905475 C3 DE 1905475C3 DE 1905475 A DE1905475 A DE 1905475A DE 1905475 A DE1905475 A DE 1905475A DE 1905475 C3 DE1905475 C3 DE 1905475C3
Authority
DE
Germany
Prior art keywords
housing
piston rod
cross
gripper
cross head
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
DE1905475A
Other languages
German (de)
English (en)
Other versions
DE1905475B2 (de
DE1905475A1 (de
Inventor
George William South Milwaukee Mork
Carl Frank Greenfield Novotny
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.)
Ruston-Bucyrus Ltd
Original Assignee
Ruston-Bucyrus Ltd
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 Ruston-Bucyrus Ltd filed Critical Ruston-Bucyrus Ltd
Publication of DE1905475A1 publication Critical patent/DE1905475A1/de
Publication of DE1905475B2 publication Critical patent/DE1905475B2/de
Application granted granted Critical
Publication of DE1905475C3 publication Critical patent/DE1905475C3/de
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Actuator (AREA)
DE1905475A 1968-02-02 1969-01-31 Greifer für hydraulische Bagger Expired DE1905475C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70272868A 1968-02-02 1968-02-02

Publications (3)

Publication Number Publication Date
DE1905475A1 DE1905475A1 (de) 1969-08-14
DE1905475B2 DE1905475B2 (de) 1973-03-01
DE1905475C3 true DE1905475C3 (de) 1973-09-13

Family

ID=24822355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1905475A Expired DE1905475C3 (de) 1968-02-02 1969-01-31 Greifer für hydraulische Bagger

Country Status (3)

Country Link
US (1) US3517960A (https=)
DE (1) DE1905475C3 (https=)
GB (1) GB1238791A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802731A (en) * 1972-09-11 1974-04-09 Bounty R Grapple assembly for backhoe unit
US4012069A (en) * 1976-03-31 1977-03-15 Carson William S Loading apparatus
US4257731A (en) * 1978-09-14 1981-03-24 North Bend Fabrication & Machine, Inc. Powered implement with work elements pivotally mounted on an implement mounting and a torque tube for rotating such mounting
US4392774A (en) * 1981-10-05 1983-07-12 Thomas Jr Dolphus W Clam bucket attachment
FR2563253B1 (fr) * 1984-04-20 1987-08-14 Lapalus Gaston Benne preneuse
DE3516531A1 (de) * 1985-05-08 1986-11-13 Herbert 2056 Glinde Zickermann Werkzeug fuer hydraulikbagger
GB2417478A (en) * 2004-08-27 2006-03-01 Cole Technology Ltd A boom assembly for an excavation vehicle
US11613868B2 (en) * 2019-08-28 2023-03-28 Raymond E. Bergeron Excavator mounted head and assembly for supporting and angularly adjusting a clamshell style bucket assembly during such as a dredging operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB914724A (en) * 1958-03-11 1963-01-02 Whitlock Bros Ltd Improvements relating to mechanical grabs
GB953315A (en) * 1959-01-28 1964-03-25 Godfrey Henry Trevor Self-adjusting packing gland structure for a fluid actuated piston and cylinder assembly
US3351350A (en) * 1966-06-22 1967-11-07 Koppers Co Inc High pressure rod seal

Also Published As

Publication number Publication date
GB1238791A (https=) 1971-07-07
DE1905475B2 (de) 1973-03-01
US3517960A (en) 1970-06-30
DE1905475A1 (de) 1969-08-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)