FR1149441A - Valve control device for pneumatic gearbox with two speed ranges - Google Patents

Valve control device for pneumatic gearbox with two speed ranges

Info

Publication number
FR1149441A
FR1149441A FR1149441DA FR1149441A FR 1149441 A FR1149441 A FR 1149441A FR 1149441D A FR1149441D A FR 1149441DA FR 1149441 A FR1149441 A FR 1149441A
Authority
FR
France
Prior art keywords
control device
valve control
speed ranges
pneumatic gearbox
gearbox
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
Other languages
French (fr)
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Application granted granted Critical
Publication of FR1149441A publication Critical patent/FR1149441A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F16H59/045—Ratio selector apparatus consisting of fluid valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1149441D 1956-05-15 1956-05-15 Valve control device for pneumatic gearbox with two speed ranges Expired FR1149441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1149441T 1956-05-15

Publications (1)

Publication Number Publication Date
FR1149441A true FR1149441A (en) 1957-12-26

Family

ID=9646769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1149441D Expired FR1149441A (en) 1956-05-15 1956-05-15 Valve control device for pneumatic gearbox with two speed ranges

Country Status (1)

Country Link
FR (1) FR1149441A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958233A (en) * 1957-11-27 1960-11-01 Thew Shovel Co Valve indexing mechanism
DE1131522B (en) * 1958-02-21 1962-06-14 Zahnradfabrik Friedrichshafen Power switching device for motor vehicle change gear
DE1134599B (en) * 1958-03-14 1962-08-09 Klaue Hermann Control device for a hydraulically operated clutch shift, reversing and steering gear for caterpillar vehicles
DE1161767B (en) * 1958-03-25 1964-01-23 Klaue Hermann Hydraulic external power switching device for a gear change and reversing gear that can be switched by means of clutches, especially for tractors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958233A (en) * 1957-11-27 1960-11-01 Thew Shovel Co Valve indexing mechanism
DE1131522B (en) * 1958-02-21 1962-06-14 Zahnradfabrik Friedrichshafen Power switching device for motor vehicle change gear
DE1134599B (en) * 1958-03-14 1962-08-09 Klaue Hermann Control device for a hydraulically operated clutch shift, reversing and steering gear for caterpillar vehicles
DE1161767B (en) * 1958-03-25 1964-01-23 Klaue Hermann Hydraulic external power switching device for a gear change and reversing gear that can be switched by means of clutches, especially for tractors

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