DE9404197U1 - Hydraulically operated locking device for quick couplers on construction and work machines - Google Patents

Hydraulically operated locking device for quick couplers on construction and work machines

Info

Publication number
DE9404197U1
DE9404197U1 DE9404197U DE9404197U DE9404197U1 DE 9404197 U1 DE9404197 U1 DE 9404197U1 DE 9404197 U DE9404197 U DE 9404197U DE 9404197 U DE9404197 U DE 9404197U DE 9404197 U1 DE9404197 U1 DE 9404197U1
Authority
DE
Germany
Prior art keywords
construction
locking device
hydraulically operated
work machines
operated locking
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 - Lifetime
Application number
DE9404197U
Other languages
German (de)
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
Priority to DE9404197U priority Critical patent/DE9404197U1/en
Publication of DE9404197U1 publication Critical patent/DE9404197U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2267—Valves or distributors
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
DE9404197U 1994-03-12 1994-03-12 Hydraulically operated locking device for quick couplers on construction and work machines Expired - Lifetime DE9404197U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9404197U DE9404197U1 (en) 1994-03-12 1994-03-12 Hydraulically operated locking device for quick couplers on construction and work machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9404197U DE9404197U1 (en) 1994-03-12 1994-03-12 Hydraulically operated locking device for quick couplers on construction and work machines

Publications (1)

Publication Number Publication Date
DE9404197U1 true DE9404197U1 (en) 1995-07-06

Family

ID=6905876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9404197U Expired - Lifetime DE9404197U1 (en) 1994-03-12 1994-03-12 Hydraulically operated locking device for quick couplers on construction and work machines

Country Status (1)

Country Link
DE (1) DE9404197U1 (en)

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