GB807703A - Improvements in or relating to single bucket excavators - Google Patents

Improvements in or relating to single bucket excavators

Info

Publication number
GB807703A
GB807703A GB11241/57A GB1124157A GB807703A GB 807703 A GB807703 A GB 807703A GB 11241/57 A GB11241/57 A GB 11241/57A GB 1124157 A GB1124157 A GB 1124157A GB 807703 A GB807703 A GB 807703A
Authority
GB
United Kingdom
Prior art keywords
cab
relating
boom
april
pulley
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
GB11241/57A
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.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Publication of GB807703A publication Critical patent/GB807703A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/14—Booms only for booms with cable suspension arrangements; Cable suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

807,703. Earth excavators. ORENSTEINKOPPEL UND LUBECKER MASCHINENBAU, A. G. April 5, 1957 [April 21, 1956], No. 11241/57. Class 68(1) A link structure of pivoted struts 9, 10 of which one 10 or more are of adjustable length is mounted above a cab mounted on a turntable on a mobile chassis and carries the pulley(s) 5 about which the cable(s) controlling the position of the boom 7 pass on leaving the winch or winches in the cab. Extension of the strut(s) allows of forward movement of the pulley(s) so that the cable(s) are clear of the cab if the boom is required to be used in a position in which it is inclined downwards,
GB11241/57A 1956-04-21 1957-04-05 Improvements in or relating to single bucket excavators Expired GB807703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE807703X 1956-04-21

Publications (1)

Publication Number Publication Date
GB807703A true GB807703A (en) 1959-01-21

Family

ID=6722899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11241/57A Expired GB807703A (en) 1956-04-21 1957-04-05 Improvements in or relating to single bucket excavators

Country Status (2)

Country Link
BE (1) BE556626A (en)
GB (1) GB807703A (en)

Also Published As

Publication number Publication date
BE556626A (en)

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