DE69317011D1 - Baggerlöffel mit einem hydraulischen Aufbruchhammer - Google Patents

Baggerlöffel mit einem hydraulischen Aufbruchhammer

Info

Publication number
DE69317011D1
DE69317011D1 DE69317011T DE69317011T DE69317011D1 DE 69317011 D1 DE69317011 D1 DE 69317011D1 DE 69317011 T DE69317011 T DE 69317011T DE 69317011 T DE69317011 T DE 69317011T DE 69317011 D1 DE69317011 D1 DE 69317011D1
Authority
DE
Germany
Prior art keywords
excavator bucket
hydraulic breaker
bucket
hammer
earth
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 - Fee Related
Application number
DE69317011T
Other languages
English (en)
Other versions
DE69317011T2 (de
Inventor
Avner Operman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69317011D1 publication Critical patent/DE69317011D1/de
Publication of DE69317011T2 publication Critical patent/DE69317011T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
    • 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
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/221—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for generating actuator vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)
  • Component Parts Of Construction Machinery (AREA)
DE69317011T 1992-05-12 1993-05-12 Baggerlöffel mit einem hydraulischen Aufbruchhammer Expired - Fee Related DE69317011T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL101846A IL101846A0 (en) 1992-05-12 1992-05-12 Bucket for earth working machinery

Publications (2)

Publication Number Publication Date
DE69317011D1 true DE69317011D1 (de) 1998-03-26
DE69317011T2 DE69317011T2 (de) 1998-09-17

Family

ID=11063618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317011T Expired - Fee Related DE69317011T2 (de) 1992-05-12 1993-05-12 Baggerlöffel mit einem hydraulischen Aufbruchhammer

Country Status (4)

Country Link
EP (1) EP0569963B1 (de)
AT (1) ATE163313T1 (de)
DE (1) DE69317011T2 (de)
IL (1) IL101846A0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011289A (ja) * 2002-06-07 2004-01-15 Mitsuru Maruyama 破砕機のバケット周囲機構

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959915A (en) * 1989-03-06 1990-10-02 Caterpillar Inc. Impact bucket apparatus

Also Published As

Publication number Publication date
ATE163313T1 (de) 1998-03-15
EP0569963B1 (de) 1998-02-18
IL101846A0 (en) 1992-12-30
DE69317011T2 (de) 1998-09-17
EP0569963A1 (de) 1993-11-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee