FR1073935A - Quick coupling device for a crane backhoe bucket and method of using this device - Google Patents

Quick coupling device for a crane backhoe bucket and method of using this device

Info

Publication number
FR1073935A
FR1073935A FR1073935DA FR1073935A FR 1073935 A FR1073935 A FR 1073935A FR 1073935D A FR1073935D A FR 1073935DA FR 1073935 A FR1073935 A FR 1073935A
Authority
FR
France
Prior art keywords
crane
quick coupling
backhoe bucket
coupling device
backhoe
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
Jean Zirnheld
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 FR1073935A publication Critical patent/FR1073935A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1073935D 1952-09-08 1952-09-08 Quick coupling device for a crane backhoe bucket and method of using this device Expired FR1073935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1073935T 1952-09-08

Publications (1)

Publication Number Publication Date
FR1073935A true FR1073935A (en) 1954-09-30

Family

ID=9606380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073935D Expired FR1073935A (en) 1952-09-08 1952-09-08 Quick coupling device for a crane backhoe bucket and method of using this device

Country Status (1)

Country Link
FR (1) FR1073935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109248A (en) * 1961-11-15 1963-11-05 Thew Shovel Co Bucket grader attachment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109248A (en) * 1961-11-15 1963-11-05 Thew Shovel Co Bucket grader attachment

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