DE60131329D1 - Sitzschalteraktivierte Pumpe - Google Patents

Sitzschalteraktivierte Pumpe

Info

Publication number
DE60131329D1
DE60131329D1 DE60131329T DE60131329T DE60131329D1 DE 60131329 D1 DE60131329 D1 DE 60131329D1 DE 60131329 T DE60131329 T DE 60131329T DE 60131329 T DE60131329 T DE 60131329T DE 60131329 D1 DE60131329 D1 DE 60131329D1
Authority
DE
Germany
Prior art keywords
seat switch
switch activated
activated pump
pump
seat
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
DE60131329T
Other languages
English (en)
Other versions
DE60131329T2 (de
Inventor
Roger Dale Vanderzyl
Mark Arnold Litka
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of DE60131329D1 publication Critical patent/DE60131329D1/de
Application granted granted Critical
Publication of DE60131329T2 publication Critical patent/DE60131329T2/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
    • 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
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • 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
    • E02F9/16—Cabins, platforms, or the like, for drivers
    • E02F9/166—Cabins, platforms, or the like, for drivers movable, tiltable or pivoting, e.g. movable seats, dampening arrangements of cabins
    • 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
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2239—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2292—Systems with two or more pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
DE60131329T 2000-07-25 2001-07-19 Sitzschalteraktivierte Pumpe Expired - Lifetime DE60131329T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/624,954 US6430850B1 (en) 2000-07-25 2000-07-25 Seat switch activated pump
US624954 2000-07-25

Publications (2)

Publication Number Publication Date
DE60131329D1 true DE60131329D1 (de) 2007-12-27
DE60131329T2 DE60131329T2 (de) 2008-09-11

Family

ID=24504008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131329T Expired - Lifetime DE60131329T2 (de) 2000-07-25 2001-07-19 Sitzschalteraktivierte Pumpe

Country Status (4)

Country Link
US (1) US6430850B1 (de)
EP (1) EP1176260B1 (de)
BR (1) BR0103026B1 (de)
DE (1) DE60131329T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990807B2 (en) * 2002-12-09 2006-01-31 Coneqtec Corporation Auxiliary hydraulic drive system
US7283903B2 (en) * 2004-04-01 2007-10-16 Deere & Company Enabling system for an implement controller
PL1627962T3 (pl) * 2004-08-19 2010-03-31 Komatsu Utility Europe Spa Dwukierunkowa maszyna do robót ziemnych
US7634863B2 (en) * 2006-11-30 2009-12-22 Caterpillar Inc. Repositioning assist for an excavating operation
US7726048B2 (en) * 2006-11-30 2010-06-01 Caterpillar Inc. Automated machine repositioning in an excavating operation
US7694442B2 (en) * 2006-11-30 2010-04-13 Caterpillar Inc. Recommending a machine repositioning distance in an excavating operation
US7753132B2 (en) * 2006-11-30 2010-07-13 Caterpillar Inc Preparation for machine repositioning in an excavating operation
GB0710155D0 (en) * 2007-05-26 2007-07-04 Bamford Excavators Ltd Working machine
GB0710158D0 (en) 2007-05-26 2007-07-04 Bamford Excavators Ltd Method of operating a working machine
GB0710157D0 (en) 2007-05-26 2007-07-04 Bamford Excavators Ltd Method of operating a working machine
US7857086B2 (en) * 2008-06-24 2010-12-28 Yanmar Co., Ltd. Working vehicle
US8997478B2 (en) * 2011-09-22 2015-04-07 Deere & Company Multi-pump system with pump-flow diversion
US8528684B2 (en) * 2011-11-30 2013-09-10 Deere & Company Charge pressure reduction circuit for improved transmission efficiency
GB2525190A (en) * 2014-04-14 2015-10-21 Jc Bamford Excavators Ltd A vehicle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975909A (en) 1975-02-26 1976-08-24 Tyrone Hydraulics, Inc. Engine sensor hydraulic control system
US4116577A (en) 1977-03-21 1978-09-26 National Machine Company, Inc. Flow sensing auxiliary pump by-pass valve
JPS6129813Y2 (de) * 1980-07-07 1986-09-02
US4699561A (en) * 1986-05-08 1987-10-13 J. I. Case Company Engine interlock control system for a material handling implement
GB2215700A (en) * 1988-03-16 1989-09-27 Massey Ferguson Mfg Hydraulic circuits
FR2639384B1 (fr) 1988-11-21 1991-02-22 Case Poclain Dispositif de commande d'un engin de travaux publics
JPH0751796B2 (ja) * 1989-04-18 1995-06-05 株式会社クボタ バックホウの油圧回路
US5052512A (en) * 1990-08-14 1991-10-01 Ford New Holland, Inc. Reversible control level linkage
US5615553A (en) * 1995-06-28 1997-04-01 Case Corporation Hydraulic circuit with load sensing feature
JPH09165797A (ja) * 1995-10-12 1997-06-24 Komatsu Est Corp 作業機械の操作装置
JP3731961B2 (ja) 1996-12-27 2006-01-05 株式会社小松製作所 ブルドーザの油圧装置
US6170412B1 (en) * 1998-05-01 2001-01-09 Flexi-Coil Ltd. Hydraulic system having boost pump in parallel with a primary pump and a boost pump drive therefor
US6182588B1 (en) * 1998-05-01 2001-02-06 Flexi-Coil Ltd. Hydraulic system having boost pump in series with a primary pump and a boost pump drive therefor
US6050367A (en) * 1998-06-22 2000-04-18 Tvetene; Theodore Bi-directional vehicle
US6226902B1 (en) * 1999-07-16 2001-05-08 Case Corporation Operator presence system with bypass logic
US6409457B1 (en) 1999-10-15 2002-06-25 George Korycan Work vehicle

Also Published As

Publication number Publication date
BR0103026A (pt) 2002-02-26
EP1176260B1 (de) 2007-11-14
BR0103026B1 (pt) 2010-06-29
EP1176260A9 (de) 2002-04-24
EP1176260A1 (de) 2002-01-30
US6430850B1 (en) 2002-08-13
DE60131329T2 (de) 2008-09-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition