DE69026629D1 - Greifervorrichtung - Google Patents
GreifervorrichtungInfo
- Publication number
- DE69026629D1 DE69026629D1 DE69026629T DE69026629T DE69026629D1 DE 69026629 D1 DE69026629 D1 DE 69026629D1 DE 69026629 T DE69026629 T DE 69026629T DE 69026629 T DE69026629 T DE 69026629T DE 69026629 D1 DE69026629 D1 DE 69026629D1
- Authority
- DE
- Germany
- Prior art keywords
- gripper device
- gripper
- 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
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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/962—Mounting of implements directly on tools already attached to the machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S37/00—Excavating
- Y10S37/903—Scoop or scraper attachments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S414/00—Material or article handling
- Y10S414/125—Combined or convertible implements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Shovels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902796A SE464645C (sv) | 1989-08-22 | 1989-08-22 | Gripanordning |
PCT/SE1990/000532 WO1991002852A1 (en) | 1989-08-22 | 1990-08-16 | Gripping device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026629D1 true DE69026629D1 (de) | 1996-05-23 |
DE69026629T2 DE69026629T2 (de) | 1996-11-21 |
Family
ID=20376713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026629T Expired - Fee Related DE69026629T2 (de) | 1989-08-22 | 1990-08-16 | Greifervorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5237762A (de) |
EP (1) | EP0534960B1 (de) |
DE (1) | DE69026629T2 (de) |
ES (1) | ES2085913T3 (de) |
SE (1) | SE464645C (de) |
WO (1) | WO1991002852A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE467742B (sv) * | 1991-09-06 | 1992-09-07 | Sonerud John Teodor | Anordning foer snabbkoppling av ett redskap till en graevmaskin med samtidig anslutning till ett drivsystem |
SE506016C2 (sv) * | 1993-12-16 | 1997-11-03 | Bernt Wedberg | Snabbfäste för arbetsmaskiner |
US5575093A (en) * | 1995-04-20 | 1996-11-19 | Rockland, Inc. | Coupler assembly |
US5865492A (en) * | 1997-01-07 | 1999-02-02 | Wec Company | Hydraulic grapple assembly with side rotation mechanism |
US6139212A (en) * | 1998-02-11 | 2000-10-31 | Rockland Manufacturing Co. | Coupler for excavating machines and the like having fixed and moveable jaws |
US20060248754A1 (en) * | 2005-05-09 | 2006-11-09 | Martin Gerald G | Excavator stump shearing device |
GB2435654B (en) * | 2006-03-01 | 2010-12-08 | Gareth John Thomas | Attachment for excavator |
GB2435653C (en) * | 2006-03-01 | 2019-03-20 | John Thomas Gareth | Excavator |
US7984575B2 (en) * | 2007-07-05 | 2011-07-26 | Caterpillar Inc. | Quick coupler assembly |
US8974137B2 (en) | 2011-12-22 | 2015-03-10 | Caterpillar Inc. | Quick coupler |
US8869437B2 (en) | 2012-05-30 | 2014-10-28 | Caterpillar Inc. | Quick coupler |
US9217235B2 (en) | 2012-05-30 | 2015-12-22 | Caterpillar Inc. | Tool coupler system having multiple pressure sources |
US8684623B2 (en) | 2012-05-30 | 2014-04-01 | Caterpillar Inc. | Tool coupler having anti-release mechanism |
US9228314B2 (en) | 2013-05-08 | 2016-01-05 | Caterpillar Inc. | Quick coupler hydraulic control system |
AT516867A1 (de) * | 2015-02-26 | 2016-09-15 | Perwein Baumaschinen-Systeme Gmbh | Aufhängung für Kupplungsvorrichtung mit integrierter Schwenkvorrichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE416338B (sv) * | 1975-12-04 | 1980-12-15 | Lundberg Hymans Ab | Sett och anordning for resning av stolpar och liknande langstreckta foremal |
SE411467B (sv) * | 1977-12-09 | 1979-12-27 | Soneruds Maskin Ab | Anordning for grevning av stolphal och resning av stpolpar |
US4355476A (en) * | 1979-01-03 | 1982-10-26 | Soneruds Maskin Aktiebolag | Bucket assembly |
SE428138B (sv) * | 1979-01-03 | 1983-06-06 | Soneruds Maskin Ab | Grevskopa med gripanordning |
US4268217A (en) * | 1979-02-23 | 1981-05-19 | Perreault Arthur W | Load carrying apparatus |
US4297799A (en) * | 1980-02-25 | 1981-11-03 | Soneruds Maskin Aktiebolag | Apparatus for digging post holes and erecting posts |
SE439173B (sv) * | 1980-10-02 | 1985-06-03 | Pejo Sekerhetsdetaljer Ab | Anordning for gripning och resning av stolpar monterad pa en grevskopa |
US4515522A (en) * | 1983-01-19 | 1985-05-07 | Sonerud John Teodor | Pipelaying appliance |
IN172013B (de) * | 1985-11-04 | 1993-03-13 | Holmdahl Ulf Goeran | |
US4958981A (en) * | 1988-12-20 | 1990-09-25 | Masatoshi Uchihashi | Attachment connector assembly for hydraulic shovel type excavator |
-
1989
- 1989-08-22 SE SE8902796A patent/SE464645C/sv not_active IP Right Cessation
-
1990
- 1990-08-16 DE DE69026629T patent/DE69026629T2/de not_active Expired - Fee Related
- 1990-08-16 ES ES90912978T patent/ES2085913T3/es not_active Expired - Lifetime
- 1990-08-16 US US07/834,224 patent/US5237762A/en not_active Expired - Fee Related
- 1990-08-16 WO PCT/SE1990/000532 patent/WO1991002852A1/en active IP Right Grant
- 1990-08-16 EP EP90912978A patent/EP0534960B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0534960B1 (de) | 1996-04-17 |
EP0534960A1 (de) | 1993-04-07 |
US5237762A (en) | 1993-08-24 |
ES2085913T3 (es) | 1996-06-16 |
SE464645C (sv) | 1993-02-08 |
WO1991002852A1 (en) | 1991-03-07 |
DE69026629T2 (de) | 1996-11-21 |
SE464645B (sv) | 1991-05-27 |
SE8902796L (sv) | 1991-02-23 |
SE8902796D0 (sv) | 1989-08-22 |
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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 |