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FR1150788A - Improvements in coupling mechanisms - Google Patents

Improvements in coupling mechanisms

Info

Publication number
FR1150788A
FR1150788A FR1150788DA FR1150788A FR 1150788 A FR1150788 A FR 1150788A FR 1150788D A FR1150788D A FR 1150788DA FR 1150788 A FR1150788 A FR 1150788A
Authority
FR
France
Prior art keywords
coupling mechanisms
mechanisms
coupling
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)
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.)
American Zinc Co
American Zinc Lead and Smelting Co
Original Assignee
American Zinc Co
American Zinc Lead and Smelting Co
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 American Zinc Co, American Zinc Lead and Smelting Co filed Critical American Zinc Co
Application granted granted Critical
Publication of FR1150788A publication Critical patent/FR1150788A/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
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/65—Component parts, e.g. drives, control devices
    • E02F3/651—Hydraulic or pneumatic drives; Electric or electro-mechanical control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR1150788D 1956-04-13 1956-04-13 Improvements in coupling mechanisms Expired FR1150788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150788T 1956-04-13

Publications (1)

Publication Number Publication Date
FR1150788A true FR1150788A (en) 1958-01-17

Family

ID=9647542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150788D Expired FR1150788A (en) 1956-04-13 1956-04-13 Improvements in coupling mechanisms

Country Status (1)

Country Link
FR (1) FR1150788A (en)

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