GB1157782A - A Tracked Vehicle including Hydraulically Actuated Operational and Transport Mechanisms - Google Patents
A Tracked Vehicle including Hydraulically Actuated Operational and Transport MechanismsInfo
- Publication number
- GB1157782A GB1157782A GB2914067A GB2914067A GB1157782A GB 1157782 A GB1157782 A GB 1157782A GB 2914067 A GB2914067 A GB 2914067A GB 2914067 A GB2914067 A GB 2914067A GB 1157782 A GB1157782 A GB 1157782A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- motors
- divider
- hydraulic
- vehicle including
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/116—Attitude or position control of chassis by action on suspension, e.g. to compensate for a slope
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Abstract
1,157,782. Tracked vehicles. ORENSTEIN KOPPEL UND LœBECKER MASCHINENBAU A.G. 23 June, 1967 [5 July, 1966], No. 29140/67. Heading B7H. [Also in Division F2] A tracked excavator having its tracks driven by hydraulic motors 21, 22 and its soil-working devices operated by hydraulic cylinders 7-10, comprises an hydraulic pump 1 connected in sequence to cylinder control valves 3-6 and to motor control valves 12, 13, and a flow divider 15 which in use supplies the motors 21, 22 and is fed by bleed 23, the valves 3-6, 12, 13 being such that when they are all set at neutral, the pump output line 2 communicates with the sump 16, but in all other control positions the line 2 is blocked. Thus, actuation of either or both the motor valves 12, 13 blocks the pipe 14 and all the pump output is divided by the divider 15 between the valves 12, 13 which either supply the motors 21, 22 or return the oil to the sump lines 19, 20, according to whether they have been operated or not. The valves 12, 13 may be 6- or 8-way valves. The divider 15 comprises two positive displacement hydraulic motors of like volume, mechanically coupled together.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO0011778 | 1966-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1157782A true GB1157782A (en) | 1969-07-09 |
Family
ID=7352454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2914067A Expired GB1157782A (en) | 1966-07-05 | 1967-06-23 | A Tracked Vehicle including Hydraulically Actuated Operational and Transport Mechanisms |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT276967B (en) |
BE (1) | BE700875A (en) |
CH (1) | CH459775A (en) |
DE (1) | DE1580504B1 (en) |
GB (1) | GB1157782A (en) |
NL (1) | NL6707692A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028448A2 (en) * | 1979-11-01 | 1981-05-13 | Caterpillar Tractor Co. | Fluid motor control system |
CN107489667A (en) * | 2016-11-07 | 2017-12-19 | 河南农业大学 | Caterpillar band type field working car fluid power system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2670441A1 (en) * | 1990-12-13 | 1992-06-19 | Microvoirie | Device for uncoupling the rear driving axle of a four-wheel drive vehicle slaved to the pivoting of the guiding wheels |
DE19930425A1 (en) * | 1999-07-01 | 2001-01-04 | Mannesmann Rexroth Ag | Hydrostatic drive |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219811B (en) * | 1962-03-09 | 1966-06-23 | Martin Herter | Control device for a hydrostatic speed change and reversing gear for motor vehicles |
FR1406760A (en) * | 1964-07-29 | 1965-07-23 | Int Harvester Co | Hydraulic assembly for vehicles |
DE1918088U (en) * | 1964-12-14 | 1965-06-16 | Rickmeier Pumpen | SWITCHING OF A HYDRAULIC VEHICLE DRIVE WITH A FLOW CONTROL VALVE AS A DIFFERENTIAL LOCK. |
DE1931416U (en) * | 1965-10-21 | 1966-01-20 | Linde Ag | HYDROSTATIC DRIVE. |
DE1807804A1 (en) * | 1968-11-08 | 1970-06-11 | Bona Kapitalbeteiligungs Gmbh | Cutting machine for arcuate profiles from - foam plastics |
-
1966
- 1966-07-05 DE DE19661580504 patent/DE1580504B1/en active Pending
-
1967
- 1967-06-02 NL NL6707692A patent/NL6707692A/xx unknown
- 1967-06-02 AT AT515967A patent/AT276967B/en not_active IP Right Cessation
- 1967-06-08 CH CH813867A patent/CH459775A/en unknown
- 1967-06-23 GB GB2914067A patent/GB1157782A/en not_active Expired
- 1967-07-03 BE BE700875D patent/BE700875A/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028448A2 (en) * | 1979-11-01 | 1981-05-13 | Caterpillar Tractor Co. | Fluid motor control system |
EP0028448A3 (en) * | 1979-11-01 | 1982-03-31 | Caterpillar Tractor Co. | Fluid motor control system |
CN107489667A (en) * | 2016-11-07 | 2017-12-19 | 河南农业大学 | Caterpillar band type field working car fluid power system |
CN107489667B (en) * | 2016-11-07 | 2023-04-07 | 河南农业大学 | Crawler-type field operation car hydraulic drive system |
Also Published As
Publication number | Publication date |
---|---|
BE700875A (en) | 1967-12-18 |
NL6707692A (en) | 1968-01-08 |
DE1580504B1 (en) | 1970-05-21 |
CH459775A (en) | 1968-07-15 |
AT276967B (en) | 1969-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |