DE69721769D1 - Drehvorrichtung - Google Patents

Drehvorrichtung

Info

Publication number
DE69721769D1
DE69721769D1 DE69721769T DE69721769T DE69721769D1 DE 69721769 D1 DE69721769 D1 DE 69721769D1 DE 69721769 T DE69721769 T DE 69721769T DE 69721769 T DE69721769 T DE 69721769T DE 69721769 D1 DE69721769 D1 DE 69721769D1
Authority
DE
Germany
Prior art keywords
rotation system
rotation
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
DE69721769T
Other languages
English (en)
Other versions
DE69721769T2 (de
Inventor
Eero Moilanen
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.)
METALLIKONEISTAMO E MOILANEN K
Original Assignee
METALLIKONEISTAMO E MOILANEN K
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8546135&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69721769(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by METALLIKONEISTAMO E MOILANEN K filed Critical METALLIKONEISTAMO E MOILANEN K
Application granted granted Critical
Publication of DE69721769D1 publication Critical patent/DE69721769D1/de
Publication of DE69721769T2 publication Critical patent/DE69721769T2/de
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
    • 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
    • E02F9/2275—Hoses and supports therefor and protection therefor
    • 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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets

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)
  • Operation Control Of Excavators (AREA)
DE69721769T 1996-06-03 1997-06-02 Drehvorrichtung Expired - Lifetime DE69721769T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI962313A FI100902B (fi) 1996-06-03 1996-06-03 Kääntölaite
FI962313 1996-06-03
PCT/FI1997/000342 WO1997046762A1 (en) 1996-06-03 1997-06-02 Rotating device

Publications (2)

Publication Number Publication Date
DE69721769D1 true DE69721769D1 (de) 2003-06-12
DE69721769T2 DE69721769T2 (de) 2004-04-22

Family

ID=8546135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721769T Expired - Lifetime DE69721769T2 (de) 1996-06-03 1997-06-02 Drehvorrichtung

Country Status (5)

Country Link
EP (1) EP0907804B1 (de)
AU (1) AU2965397A (de)
DE (1) DE69721769T2 (de)
FI (1) FI100902B (de)
WO (1) WO1997046762A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1045081Y (es) * 2000-01-14 2000-12-16 Pulgar Emilio Alvarez Mecanismo hidraulico aplicable sobre cazos o palas excavadoras o similares.
NZ502511A (en) * 2000-01-26 2003-01-31 J B Sales Internat Ltd Apparatus to connect an implement to the arm of a digger vehicle with lockable articuation pivot
US7350650B2 (en) * 2004-07-28 2008-04-01 Seatrax, Inc. Crane bearing assembly
CN101570975B (zh) * 2008-04-30 2011-02-16 湖南山河智能机械股份有限公司 挖掘机铲斗用摆转装置
CN101424086B (zh) * 2008-12-12 2010-12-29 湖南山河智能机械股份有限公司 挖掘机用摆转装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE438882B (sv) * 1983-09-13 1985-05-13 Holmdahl Ulf Goeran Rotator och vridanordning for grevskopor
SE8901244D0 (sv) * 1989-04-07 1989-04-07 Hydraulik Ab Indextor Anordning vid maskiner
SE464644B (sv) * 1989-05-26 1991-05-27 Sandco Maskin Ab Anordning vid svaeng- och vippbart mellankopplingsdon

Also Published As

Publication number Publication date
WO1997046762A1 (en) 1997-12-11
DE69721769T2 (de) 2004-04-22
FI962313A (fi) 1997-12-04
AU2965397A (en) 1998-01-05
FI962313A0 (fi) 1996-06-03
EP0907804A1 (de) 1999-04-14
FI100902B (fi) 1998-03-13
EP0907804B1 (de) 2003-05-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent