FR2497280B1 - - Google Patents
Info
- Publication number
- FR2497280B1 FR2497280B1 FR8124175A FR8124175A FR2497280B1 FR 2497280 B1 FR2497280 B1 FR 2497280B1 FR 8124175 A FR8124175 A FR 8124175A FR 8124175 A FR8124175 A FR 8124175A FR 2497280 B1 FR2497280 B1 FR 2497280B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
- B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
- B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
- B62D11/183—Control systems therefor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Operation Control Of Excavators (AREA)
- Control Of Fluid Gearings (AREA)
- Motor Power Transmission Devices (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19101480 | 1980-12-26 | ||
SE8201627A SE444151B (sv) | 1980-12-26 | 1982-03-15 | Hydrauliskt drivet arbetsfordon |
CA000398644A CA1165208A (fr) | 1980-12-26 | 1982-03-17 | Vehicule de travail |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2497280A1 FR2497280A1 (fr) | 1982-07-02 |
FR2497280B1 true FR2497280B1 (fr) | 1984-04-27 |
Family
ID=27167222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8124175A Expired FR2497280B1 (fr) | 1980-12-26 | 1981-12-23 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4415050A (fr) |
CA (1) | CA1165208A (fr) |
FR (1) | FR2497280B1 (fr) |
GB (1) | GB2090383B (fr) |
SE (1) | SE444151B (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0140046B1 (fr) * | 1983-09-15 | 1987-04-01 | ZF FRIEDRICHSHAFEN Aktiengesellschaft | Transmission hydrostatique-mécanique |
AT384258B (de) * | 1985-10-28 | 1987-10-27 | Voest Alpine Ag | Raupenfahrwerk fuer schwerfahrzeuge |
US4838756A (en) * | 1987-02-19 | 1989-06-13 | Deere & Company | Hydraulic system for an industrial machine |
JP3195989B2 (ja) * | 1990-12-31 | 2001-08-06 | 帝人製機株式会社 | クローラ車両走行油圧回路 |
US5282516A (en) * | 1992-06-01 | 1994-02-01 | Caterpillar Inc. | Regenerative steering system for hydrostatic drives |
US5333452A (en) * | 1992-08-31 | 1994-08-02 | Tony Dameron | Shaft drive hydraulic system and isolated hydraulic system |
US6003313A (en) * | 1996-10-21 | 1999-12-21 | Farrar; Johnny | High pressure to low pressure exchange system for hydraulic drives |
US6330926B1 (en) | 1999-09-15 | 2001-12-18 | Hill-Rom Services, Inc. | Stretcher having a motorized wheel |
US7014000B2 (en) | 2000-05-11 | 2006-03-21 | Hill-Rom Services, Inc. | Braking apparatus for a patient support |
WO2001085084A1 (fr) | 2000-05-11 | 2001-11-15 | Hill-Rom Services, Inc. | Dispositif de traction motorise destine au support d'un patient |
US7018157B2 (en) | 2001-09-20 | 2006-03-28 | Hill-Rom Services, Inc. | Powered transport apparatus for a bed |
US6834402B2 (en) | 2001-09-20 | 2004-12-28 | Hill-Rom Services, Inc. | Combination bed mover and patient transfer apparatus |
US7178333B2 (en) * | 2004-03-18 | 2007-02-20 | Kobelco Construction Machinery Co., Ltd. | Hydraulic control system for hydraulic excavator |
CN101490425B (zh) * | 2006-05-15 | 2013-01-30 | 株式会社小松制作所 | 液压行驶车辆 |
EP2079883A1 (fr) * | 2006-10-12 | 2009-07-22 | Volvo Compact Equipment Sas | Machine d'équipement de construction à système de sélection contrôlée de pression hydraulique |
US7886377B2 (en) | 2006-10-13 | 2011-02-15 | Hill-Rom Services, Inc. | Push handle with rotatable user interface |
US7882582B2 (en) | 2006-10-13 | 2011-02-08 | Hill-Rom Services, Inc. | User interface and control system for powered transport device of a patient support apparatus |
US7865983B2 (en) | 2007-04-26 | 2011-01-11 | Hill-Rom Services, Inc. | Patient care equipment support transfer system |
US7789187B2 (en) | 2008-01-29 | 2010-09-07 | Hill-Rom Services, Inc. | Push handle with pivotable handle post |
US7953537B2 (en) | 2008-02-29 | 2011-05-31 | Hill-Rom Services, Inc. | Algorithm for power drive speed control |
US8757308B2 (en) | 2009-09-10 | 2014-06-24 | Hill-Rom Services Inc. | Powered transport system and control methods |
US9707143B2 (en) | 2012-08-11 | 2017-07-18 | Hill-Rom Services, Inc. | Person support apparatus power drive system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5220088Y2 (fr) * | 1972-07-15 | 1977-05-10 | ||
US3850258A (en) * | 1973-04-20 | 1974-11-26 | Clark Equipment Co | Control lever friction clutch |
US4171054A (en) * | 1976-12-28 | 1979-10-16 | Kubota, Ltd. | Work vehicle with hydraulic circuit for swivel motor and work assembly arm motor |
JPS575215Y2 (fr) * | 1977-04-18 | 1982-02-01 | ||
US4154314A (en) * | 1977-06-28 | 1979-05-15 | Kubota Ltd. | Steering mechanism for vehicles |
US4261431A (en) * | 1979-04-27 | 1981-04-14 | Deere & Company | Control for effecting downshift during vehicle turning operations |
JPS6211211Y2 (fr) * | 1980-09-29 | 1987-03-17 |
-
1981
- 1981-12-22 GB GB8138580A patent/GB2090383B/en not_active Expired
- 1981-12-23 FR FR8124175A patent/FR2497280B1/fr not_active Expired
- 1981-12-28 US US06/335,286 patent/US4415050A/en not_active Expired - Lifetime
-
1982
- 1982-03-15 SE SE8201627A patent/SE444151B/sv not_active IP Right Cessation
- 1982-03-17 CA CA000398644A patent/CA1165208A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2497280A1 (fr) | 1982-07-02 |
GB2090383A (en) | 1982-07-07 |
SE8201627L (sv) | 1983-09-16 |
GB2090383B (en) | 1984-08-30 |
SE444151B (sv) | 1986-03-24 |
US4415050A (en) | 1983-11-15 |
CA1165208A (fr) | 1984-04-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ER | Errata listed in the french official journal (bopi) |
Free format text: 26/82 |
|
ST | Notification of lapse |