GB886262A - New or improved means for controlling change speed gearing - Google Patents

New or improved means for controlling change speed gearing

Info

Publication number
GB886262A
GB886262A GB456560A GB456560A GB886262A GB 886262 A GB886262 A GB 886262A GB 456560 A GB456560 A GB 456560A GB 456560 A GB456560 A GB 456560A GB 886262 A GB886262 A GB 886262A
Authority
GB
United Kingdom
Prior art keywords
valve
pawl
new
change speed
improved means
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
GB456560A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB886262A publication Critical patent/GB886262A/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
    • F16H63/14—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by repeated movement of the final actuating mechanism
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Control Devices (AREA)

Abstract

886,262. Change-speed control. DAIMLERBENZ A.G. Feb. 9, 1960 [Feb. 12, 1959], No. 4565/60. Class 80 (2). In an hydraulic change-speed mechanism repeated clockwise or anticlockwise, movements of a selector lever 15 acting through ratchet pawls 13, 13<SP>1</SP> move the control valve 20 step by step to left or right for successive up or down shifts. The valve spindle 19 has pawl notches 21 and is mounted in a sleeve 12 formed with apertures 24, 25, through which the pawls 13, 13<SP>1</SP> protrude, and separated by a solid web portion 26. Upon rotating lever 15, e.g. clockwise, pawl 13 moves valve 20 to the left, web 26 raising pawl 13<SP>1</SP> against its loading-spring; at the end of the movement a ball detent 27 locks the valve in position and lever 15 is re-centred by a spring 17.
GB456560A 1959-02-12 1960-02-09 New or improved means for controlling change speed gearing Expired GB886262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED29991A DE1159774B (en) 1959-02-12 1959-02-12 External power switching device for speed change transmissions, especially for motor vehicles

Publications (1)

Publication Number Publication Date
GB886262A true GB886262A (en) 1962-01-03

Family

ID=7040316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB456560A Expired GB886262A (en) 1959-02-12 1960-02-09 New or improved means for controlling change speed gearing

Country Status (3)

Country Link
DE (1) DE1159774B (en)
FR (1) FR1247258A (en)
GB (1) GB886262A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941008A (en) * 1974-07-01 1976-03-02 Hurst Performance, Inc. Shift mechanism for automatic transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585927C (en) * 1932-12-15 1933-10-13 Knorr Bremse Akt Ges Switching device for gearboxes of motor vehicles
FR801281A (en) * 1936-01-16 1936-07-31 Method and device for the semi-automatic maneuvering of motor vehicle gearboxes
DE696226C (en) * 1936-02-18 1940-09-14 Maybach Motorenbau G M B H Switching device for gear change transmissions, especially of motor vehicles
DE863302C (en) * 1947-05-19 1953-01-15 Porsche Konstruktionen G M B H Mechanical switching device for speed change transmissions, especially of motor vehicles
FR993543A (en) * 1949-06-24 1951-11-02 Jaeger Ets Ed Advanced switch
DE943742C (en) * 1954-01-27 1956-06-01 Zahnradfabrik Friedrichshafen Switching device for motor vehicle transmissions
DE953493C (en) * 1954-03-24 1956-11-29 Zahnradfabrik Friedrichshafen Gear shifting device, in particular for motor vehicles
DE931150C (en) * 1954-05-15 1955-08-01 Zahnradfabrik Friedrichshafen Electrical switching device for step-shifted speed change transmissions in motor vehicles

Also Published As

Publication number Publication date
FR1247258A (en) 1960-11-25
DE1159774B (en) 1963-12-19

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