GB1106182A - Control device for fluid-pressure operated universal excavators - Google Patents

Control device for fluid-pressure operated universal excavators

Info

Publication number
GB1106182A
GB1106182A GB1960165A GB1960165A GB1106182A GB 1106182 A GB1106182 A GB 1106182A GB 1960165 A GB1960165 A GB 1960165A GB 1960165 A GB1960165 A GB 1960165A GB 1106182 A GB1106182 A GB 1106182A
Authority
GB
United Kingdom
Prior art keywords
brake
release
drum
fluid
controlled
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
GB1960165A
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.)
Orenstein Koppel und Luebecker Maschinenbau AG
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
Orenstein Koppel und Luebecker Maschinenbau AG
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, Orenstein Koppel und Luebecker Maschinenbau AG filed Critical O&K Orenstein and Koppel GmbH
Publication of GB1106182A publication Critical patent/GB1106182A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2016—Winches
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

1,106,182. Excavators. ORENSTEIN-KOPPEL UND LUBECKER MASCHINENBAU A.G. 10, May, 1965 [9, May, 1964; 10, Sept., 1964], No. 19601/65. Heading E1F. Driving and braking of a winding drum on an excavator are controlled by a fluid system comprising valves and controls which can be operated to a release the brake and wind up the drum, b release the brake and allow the drum to unwind freely (under gravity), and c to partially release the brake by fluid action leaving the final brake release to be controlled by a foot pedal to permit a controlled gradual unwinding of the drum. Valves are also incorporated in the system against overloading.
GB1960165A 1964-05-09 1965-05-10 Control device for fluid-pressure operated universal excavators Expired GB1106182A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEO0010133 1964-05-09
DEO0010365 1964-09-10

Publications (1)

Publication Number Publication Date
GB1106182A true GB1106182A (en) 1968-03-13

Family

ID=25989467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1960165A Expired GB1106182A (en) 1964-05-09 1965-05-10 Control device for fluid-pressure operated universal excavators

Country Status (2)

Country Link
FR (1) FR1561055A (en)
GB (1) GB1106182A (en)

Also Published As

Publication number Publication date
FR1561055A (en) 1969-03-28

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