GB527437A - Improvements relating to gear changing mechanism - Google Patents

Improvements relating to gear changing mechanism

Info

Publication number
GB527437A
GB527437A GB1066139A GB1066139A GB527437A GB 527437 A GB527437 A GB 527437A GB 1066139 A GB1066139 A GB 1066139A GB 1066139 A GB1066139 A GB 1066139A GB 527437 A GB527437 A GB 527437A
Authority
GB
United Kingdom
Prior art keywords
operated
crank
valve
gear
changing mechanism
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
GB1066139A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Priority to GB1066139A priority Critical patent/GB527437A/en
Publication of GB527437A publication Critical patent/GB527437A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • B60K2702/00—Control devices wherein the control is combined with or essentially influenced by the engine or coupling, e.g. in an internal combustion engine, the control device is coupled with a carburettor control device or influenced by carburettor depression
    • B60K2702/08—Semi-automatic or non-automatic transmission with toothed gearing
    • B60K2702/10—Semi-automatic or non-automatic transmission with toothed gearing without a preselection system
    • B60K2702/14—Semi-automatic or non-automatic transmission with toothed gearing without a preselection system the control being hydraulic or pneumatic
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

527,437. Variable-speed gearing; fluid-pressure servomotors. BENDIX AVIATION CORPORATION, and CLEVELAND. F. J. (Bendix Aviation Corporation). April 5, 1939, No. 10661. [Class 80. (ii)] [Also in Group XXIX] In a fluid-pressure operated gear-changing mechanism for an automobile a cross-shift crank 34 is operated by Bowden mechanism from rotary movement of a selector knob 46 on the dash while the main-shift crank 104 is operated by a piston 78 controlled by a valve arrangement 72, 74, 120, 122. An actuating member 68 for the valve is operated through Bowden mechanism 64 from longitudinal movement of the selector knob and unseats either of valves 72 or 122 controlling a vacuum supply through conduits 88, 90, 92 to one side or the other of the piston which " follows-up " the movement of the valve actuating member 68 to effect the gear-change through the tubular rod 102 connected to the crank 104.
GB1066139A 1939-04-05 1939-04-05 Improvements relating to gear changing mechanism Expired GB527437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1066139A GB527437A (en) 1939-04-05 1939-04-05 Improvements relating to gear changing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1066139A GB527437A (en) 1939-04-05 1939-04-05 Improvements relating to gear changing mechanism

Publications (1)

Publication Number Publication Date
GB527437A true GB527437A (en) 1940-10-09

Family

ID=9971956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1066139A Expired GB527437A (en) 1939-04-05 1939-04-05 Improvements relating to gear changing mechanism

Country Status (1)

Country Link
GB (1) GB527437A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380488A3 (en) * 2002-07-11 2005-06-15 MTD Products Inc. Vacuum actuated direction and speed control mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380488A3 (en) * 2002-07-11 2005-06-15 MTD Products Inc. Vacuum actuated direction and speed control mechanism
US7044260B2 (en) 2002-07-11 2006-05-16 Mtd Products Inc. Vacuum actuated direction and speed control mechanism

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