FR62744E - Appareillage perfectionné de pelles mécaniques - Google Patents

Appareillage perfectionné de pelles mécaniques

Info

Publication number
FR62744E
FR62744E FR62744DA FR62744E FR 62744 E FR62744 E FR 62744E FR 62744D A FR62744D A FR 62744DA FR 62744 E FR62744 E FR 62744E
Authority
FR
France
Prior art keywords
advanced mechanical
excavator equipment
mechanical excavator
advanced
equipment
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
English (en)
Inventor
Andre Faure
Antoine Faure
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 FR62744E publication Critical patent/FR62744E/fr
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
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • 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
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E02F3/4075—Dump doors; Control thereof
    • 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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms

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)
FR62744D 1946-01-28 1952-04-18 Appareillage perfectionné de pelles mécaniques Expired FR62744E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR621235X 1946-01-28

Publications (1)

Publication Number Publication Date
FR62744E true FR62744E (fr) 1955-06-20

Family

ID=8984971

Family Applications (2)

Application Number Title Priority Date Filing Date
FR923241D Expired FR923241A (fr) 1946-01-28 1946-01-28 Appareillage perfectionné de pelles mécaniques
FR62744D Expired FR62744E (fr) 1946-01-28 1952-04-18 Appareillage perfectionné de pelles mécaniques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR923241D Expired FR923241A (fr) 1946-01-28 1946-01-28 Appareillage perfectionné de pelles mécaniques

Country Status (3)

Country Link
BE (1) BE470878A (fr)
FR (2) FR923241A (fr)
GB (1) GB621235A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108561A (en) * 1977-05-05 1978-08-22 Caterpillar Tractor Co. Apparatus for forcibly engaging machine assemblies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421984B (sv) * 1981-04-15 1982-02-15 Tunamatic Hb Kopplingsanordning for redskap till en traktor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108561A (en) * 1977-05-05 1978-08-22 Caterpillar Tractor Co. Apparatus for forcibly engaging machine assemblies

Also Published As

Publication number Publication date
GB621235A (en) 1949-04-06
FR923241A (fr) 1947-07-01
BE470878A (fr)

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