FR2157238A5 - - Google Patents

Info

Publication number
FR2157238A5
FR2157238A5 FR7138142A FR7138142A FR2157238A5 FR 2157238 A5 FR2157238 A5 FR 2157238A5 FR 7138142 A FR7138142 A FR 7138142A FR 7138142 A FR7138142 A FR 7138142A FR 2157238 A5 FR2157238 A5 FR 2157238A5
Authority
FR
France
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
FR7138142A
Other languages
French (fr)
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.)
Billings R O
Original Assignee
Billings R O
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 Billings R O filed Critical Billings R O
Priority to FR7138142A priority Critical patent/FR2157238A5/fr
Priority to BE774443A priority patent/BE774443A/xx
Application granted granted Critical
Publication of FR2157238A5 publication Critical patent/FR2157238A5/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
    • E02F3/40—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)
FR7138142A 1969-07-07 1971-10-22 Expired FR2157238A5 (cg-RX-API-DMAC7.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7138142A FR2157238A5 (cg-RX-API-DMAC7.html) 1971-10-22 1971-10-22
BE774443A BE774443A (fr) 1969-07-07 1971-10-25 Benne hydraulique a demi-coquilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138142A FR2157238A5 (cg-RX-API-DMAC7.html) 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
FR2157238A5 true FR2157238A5 (cg-RX-API-DMAC7.html) 1973-06-01

Family

ID=9084799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138142A Expired FR2157238A5 (cg-RX-API-DMAC7.html) 1969-07-07 1971-10-22

Country Status (1)

Country Link
FR (1) FR2157238A5 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425035A1 (de) * 1984-07-06 1986-01-23 Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach Zweischalengreifer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425035A1 (de) * 1984-07-06 1986-01-23 Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach Zweischalengreifer

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Legal Events

Date Code Title Description
ST Notification of lapse