FR1132234A - Gripping system for cranes - Google Patents

Gripping system for cranes

Info

Publication number
FR1132234A
FR1132234A FR1132234DA FR1132234A FR 1132234 A FR1132234 A FR 1132234A FR 1132234D A FR1132234D A FR 1132234DA FR 1132234 A FR1132234 A FR 1132234A
Authority
FR
France
Prior art keywords
cranes
gripping system
gripping
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
Edmond-Georges Kaiser
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 FR1132234A publication Critical patent/FR1132234A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1132234D 1955-10-11 1955-10-11 Gripping system for cranes Expired FR1132234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1132234T 1955-10-11

Publications (1)

Publication Number Publication Date
FR1132234A true FR1132234A (en) 1957-03-06

Family

ID=9638228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132234D Expired FR1132234A (en) 1955-10-11 1955-10-11 Gripping system for cranes

Country Status (1)

Country Link
FR (1) FR1132234A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069034A (en) * 1959-10-23 1962-12-18 Samuel A Thornton Grab for cane stalks and the like
US3193319A (en) * 1963-05-15 1965-07-06 William F Forck Material handling attachment for front end loaders on tractors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069034A (en) * 1959-10-23 1962-12-18 Samuel A Thornton Grab for cane stalks and the like
US3193319A (en) * 1963-05-15 1965-07-06 William F Forck Material handling attachment for front end loaders on tractors

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