GB826067A - Control device for a vehicle driven by a driving motor through a hydraulic pump and a hydraulic motor - Google Patents

Control device for a vehicle driven by a driving motor through a hydraulic pump and a hydraulic motor

Info

Publication number
GB826067A
GB826067A GB15183/57A GB1518357A GB826067A GB 826067 A GB826067 A GB 826067A GB 15183/57 A GB15183/57 A GB 15183/57A GB 1518357 A GB1518357 A GB 1518357A GB 826067 A GB826067 A GB 826067A
Authority
GB
United Kingdom
Prior art keywords
lever
disc
zero delivery
pump
delivery
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
Application number
GB15183/57A
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.)
GERHARD BARTZ
Original Assignee
GERHARD BARTZ
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 GERHARD BARTZ filed Critical GERHARD BARTZ
Publication of GB826067A publication Critical patent/GB826067A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/12—Control gear; Arrangements for controlling locomotives from remote points in the train or when operating in multiple units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/08—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines
    • B61C9/14—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines hydraulic, including combinations with mechanical gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

826,067. Locking rotary elements. BARTZ, G., [trading as BARTZ K.G., H.]. May 13, 1957 [May 12, 1956], No. 15183/57. Class 80 (4). [Also in Group XXIX] Means for adjusting the delivery of an hydraulic pump of a vehicle transmission system is locked in the position for zero delivery when a switch controlling the motor which drives the pump is in its " OFF " position. A contact arm 5 is actuable by a hand lever E to close contacts 2, 3 of an electric motor, the arm 5 having a spindle 4 the forked end 4a of which is located in a recess 11a in a locking disc 11 when the locking disc is in its zero delivery position. Rotation of lever E to close the contacts 2, 3 also rotates an arm 34 having a cam surface 35 bearing on a collar 36 of a rod 32, so that the rod 32 is withdrawn from a hole 33 in a quadrant 20 so that a lever R can now be moved. Lever R controls the setting of a reversing valve of the hydraulic transmission and in the forward and reverse position of this valve gaps in the quadrant 20 are brought into the plane of the disc 11 so that the disc can be rotated by hand wheel G to vary the delivery of the pump. The periphery of the disc passes through the space between the forks 4a of the contact arm spindle and thus prevents movement of lever E to its " OFF " position except when the disc is in the zero delivery position. Lever R is also locked by the disc 11 except the zero delivery position of the disc. In addition, lever E is held in its " ON " position by a catch 14 releasable manually through a lever A or by means of a timing device acting through a linkage 37. The lever E is spring biased to its " OFF " position, and disc 11 is biased by a spring 30 to its zero delivery position.
GB15183/57A 1956-05-12 1957-05-13 Control device for a vehicle driven by a driving motor through a hydraulic pump and a hydraulic motor Expired GB826067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE826067X 1956-05-12

Publications (1)

Publication Number Publication Date
GB826067A true GB826067A (en) 1959-12-23

Family

ID=6747694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15183/57A Expired GB826067A (en) 1956-05-12 1957-05-13 Control device for a vehicle driven by a driving motor through a hydraulic pump and a hydraulic motor

Country Status (1)

Country Link
GB (1) GB826067A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137962B (en) * 1960-09-09 1962-10-11 Entwicklung Braking device for the output shaft of hydraulic torque converters, especially for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1137962B (en) * 1960-09-09 1962-10-11 Entwicklung Braking device for the output shaft of hydraulic torque converters, especially for motor vehicles

Similar Documents

Publication Publication Date Title
FR2310692A2 (en) Road verge mower with blower - has single hand grip operating controls through swash plate and switches
GB826067A (en) Control device for a vehicle driven by a driving motor through a hydraulic pump and a hydraulic motor
GB1346374A (en) Device for controlling magnetic head displacement
DE3060605D1 (en) Apparatus for remotely controlling the lowering and raising of the poles of a trolley bus
GB504580A (en) Improvements in or relating to distant positional control apparatus
GB1389077A (en) Drive mechanisms
GB461255A (en) Improvements relating to windscreen wipers for motor vehicles
GB1383841A (en) Control mechanisms
GB1037422A (en) A mechanism operable from an alternating drive to cause a member to execute a compound motion
GB1331663A (en) Electromechanical control apparatus
GB1375311A (en)
GB1248562A (en) Improvements in or relating to valve actuators
GB986127A (en) Improvements in or relating to cam control devices
GB961130A (en) Shoulder grinding and spindle end adjustment mechanism
GB670512A (en) Improvements in controlling electrically propelled lift-trucks
US2922939A (en) Position control servosystem
GB1217511A (en) Improvements in or relating to fuel pumps including speed governor devices
FR2250944A1 (en) Control system for three way wine making valves - motor has actuator fork controlled by end of movement switches
GB529814A (en) Improvements in electrically propelled trucks
GB1451620A (en) Record player
GB1228675A (en)
GB836900A (en) Improvements relating to control systems for electrically-propelled vehicles
GB1358621A (en) Reversible motor control for vehicle wheel spinners
GB1069155A (en) Mechanism for actuating switches and the like
GB689070A (en) Improvements relating to motor vehicle hand brakes