JP2004257447A5 - - Google Patents

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Publication number
JP2004257447A5
JP2004257447A5 JP2003047534A JP2003047534A JP2004257447A5 JP 2004257447 A5 JP2004257447 A5 JP 2004257447A5 JP 2003047534 A JP2003047534 A JP 2003047534A JP 2003047534 A JP2003047534 A JP 2003047534A JP 2004257447 A5 JP2004257447 A5 JP 2004257447A5
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JP
Japan
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.)
Granted
Application number
JP2003047534A
Other versions
JP4101083B2 (ja
JP2004257447A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003047534A priority Critical patent/JP4101083B2/ja
Priority claimed from JP2003047534A external-priority patent/JP4101083B2/ja
Priority to US10/652,584 priority patent/US6849028B2/en
Priority to AU2003244332A priority patent/AU2003244332B2/en
Priority to KR1020040007718A priority patent/KR100573341B1/ko
Publication of JP2004257447A publication Critical patent/JP2004257447A/ja
Publication of JP2004257447A5 publication Critical patent/JP2004257447A5/ja
Application granted granted Critical
Publication of JP4101083B2 publication Critical patent/JP4101083B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2003047534A 2003-02-25 2003-02-25 作業車の走行変速制御装置 Expired - Lifetime JP4101083B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003047534A JP4101083B2 (ja) 2003-02-25 2003-02-25 作業車の走行変速制御装置
US10/652,584 US6849028B2 (en) 2003-02-25 2003-08-29 Propelling transmission control apparatus for a working vehicle having a hydrostatic stepless transmission
AU2003244332A AU2003244332B2 (en) 2003-02-25 2003-09-02 Propelling transmission control apparatus for a working vehicle having a hydrostatic stepless transmission
KR1020040007718A KR100573341B1 (ko) 2003-02-25 2004-02-06 정유압식 무단 변속 장치(ｈｓｔ)를 갖는 작업차를 위한주행 변속 제어 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003047534A JP4101083B2 (ja) 2003-02-25 2003-02-25 作業車の走行変速制御装置

Publications (3)

Publication Number Publication Date
JP2004257447A JP2004257447A (ja) 2004-09-16
JP2004257447A5 true JP2004257447A5 (ja) 2005-10-13
JP4101083B2 JP4101083B2 (ja) 2008-06-11

Family

ID=32866571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003047534A Expired - Lifetime JP4101083B2 (ja) 2003-02-25 2003-02-25 作業車の走行変速制御装置

Country Status (4)

Country Link
US (1) US6849028B2 (ja)
JP (1) JP4101083B2 (ja)
KR (1) KR100573341B1 (ja)
AU (1) AU2003244332B2 (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7243755B2 (en) * 2004-07-28 2007-07-17 Zf Friedrichshafen Ag Drive mechanism for a mobile vehicle
US7201702B2 (en) * 2004-08-02 2007-04-10 Zf Friedrichshafen Ag Drive mechanism for a mobile vehicle
US7299891B2 (en) * 2004-08-02 2007-11-27 Zf Friedrichshafen Ag Hydraulic drive mechanism for mobile vehicles
WO2006126646A1 (ja) * 2005-05-26 2006-11-30 Hitachi Construction Machinery Co., Ltd. 油圧駆動装置
US7469534B2 (en) * 2005-09-26 2008-12-30 Kubota Corporation Load control structure for work vehicle
JP4704938B2 (ja) * 2006-03-13 2011-06-22 株式会社クボタ 作業車
JP4838057B2 (ja) * 2006-06-13 2011-12-14 株式会社クボタ 作業車の変速操作装置
JP2008105573A (ja) * 2006-10-26 2008-05-08 Kanzaki Kokyukoki Mfg Co Ltd ホイールモータ装置
US7644646B1 (en) 2007-06-13 2010-01-12 Sauer-Danfoss, Inc. Three position servo system to control the displacement of a hydraulic motor
US7730826B2 (en) * 2007-07-31 2010-06-08 Sauer-Danfoss Inc. Swashplate type axial piston device having apparatus for providing three operating displacements
US8007403B2 (en) 2007-09-11 2011-08-30 Kubota Corporation Work vehicle having hydraulic stepless speed changing apparatus
JP5101440B2 (ja) * 2008-08-28 2012-12-19 株式会社クボタ 作業車
JP5215086B2 (ja) * 2008-08-28 2013-06-19 株式会社クボタ 作業車
JP5215122B2 (ja) * 2008-10-27 2013-06-19 株式会社クボタ 作業車の走行変速構造
EP3338008A4 (en) * 2015-08-20 2019-05-01 Eaton Intelligent Power Limited HYDROMECHANICAL TRANSMISSION
CN105937514B (zh) * 2016-06-28 2018-01-05 华中科技大学无锡研究院 一种蓄能式球形泵电液作动器
US10982763B2 (en) 2016-08-19 2021-04-20 Eaton Intelligent Power Limited Hydraulic mechanical transmission with torque boost
JP6783216B2 (ja) * 2017-11-08 2020-11-11 株式会社クボタ 変速操作装置及び作業車
JP6899764B2 (ja) * 2017-12-28 2021-07-07 株式会社クボタ 草刈機
JP7329924B2 (ja) * 2018-12-28 2023-08-21 株式会社クボタ 作業機
CN114753814B (zh) * 2021-12-31 2024-04-30 中国石油天然气集团有限公司 一种无级变量泵注系统及相关设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272859B1 (ja) * 1974-05-31 1978-01-13 Roulements Soc Nouvelle
US3952512A (en) * 1975-01-30 1976-04-27 Towmotor Corporation Foot pedal control mechanism for hydrostatic transmission vehicles
GB1529247A (en) 1975-04-24 1978-10-18 Manitowoc Co Drive mechanism for a demountable self-propelled crane transport assembly
US4023637A (en) * 1975-11-03 1977-05-17 Sundstrand Corporation Programmable electronic tracking control for vehicles with hydrostatic transmissions
US4136855A (en) 1976-12-03 1979-01-30 The Manitowoc Company Inc. Hoist drum drive control
EP0254579B1 (en) * 1986-07-23 1992-03-11 Honda Giken Kogyo Kabushiki Kaisha Hydraulically operated continuously variable transmission
WO1990003311A1 (en) * 1988-09-26 1990-04-05 Highland Supply Corporation Method and apparatus for covering portions of an object with a sheet of material having a pressure sensitive adhesive coating applied to at least a portion of at least one surface of the sheet of material
GB2257496B (en) 1989-03-09 1993-10-20 Orenstein & Koppel Ag Hydrostatic drive mechanism
US5207060A (en) 1991-09-03 1993-05-04 Sauer, Inc. Tandem hydraulic motor
JPH1159210A (ja) 1997-08-25 1999-03-02 Kubota Corp 走行用静油圧式無段変速装置
JP3623101B2 (ja) 1998-03-04 2005-02-23 カヤバ工業株式会社 ハイドロスタティックトランスミッションシステム
JP2000110937A (ja) * 1998-10-02 2000-04-18 Kayaba Ind Co Ltd ハイドロスタティックトランスミッション装置
JP2000220737A (ja) 1999-01-29 2000-08-08 Yanmar Diesel Engine Co Ltd 油圧式無段変速機
CA2282821C (en) * 1999-09-17 2007-11-27 Champion Road Machinery Limited All wheel drive for motor grader
US20020007633A1 (en) * 2000-05-31 2002-01-24 Mitsuru Saito Hydrostatic continuously variable transmission
JP2002283860A (ja) 2001-03-29 2002-10-03 Kubota Corp 作業車
US6722464B2 (en) 2001-03-29 2004-04-20 Kubota Corporation Working vehicle
US6675577B2 (en) * 2001-07-13 2004-01-13 Deere & Company Anti-stall transmission control for utility vehicle
JP2004011769A (ja) 2002-06-06 2004-01-15 Kubota Corp 静油圧式無段変速装置

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