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GB480264A - Pre-selection control device for gear-boxes - Google Patents

Pre-selection control device for gear-boxes

Info

Publication number
GB480264A
GB480264A GB22849/36A GB2284936A GB480264A GB 480264 A GB480264 A GB 480264A GB 22849/36 A GB22849/36 A GB 22849/36A GB 2284936 A GB2284936 A GB 2284936A GB 480264 A GB480264 A GB 480264A
Authority
GB
United Kingdom
Prior art keywords
tappet
drum
tappets
rods
turned
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
GB22849/36A
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.)
LE PROGRES IND SA
Original Assignee
LE PROGRES IND SA
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 LE PROGRES IND SA filed Critical LE PROGRES IND SA
Publication of GB480264A publication Critical patent/GB480264A/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
    • F16H63/40—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 comprising signals other than signals for actuating the final output mechanisms
    • F16H63/46—Signals to a clutch outside the gearbox
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • 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
    • B60K2702/18—Semi-automatic or non-automatic transmission with toothed gearing with a preselection system, e.g. semi-automatic
    • B60K2702/20—Semi-automatic or non-automatic transmission with toothed gearing with a preselection system, e.g. semi-automatic using different control members for preselection and actuating, e.g. shift actuation is initiated by clutch pedal with elastic connection for energy accumulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)

Abstract

480,264. Change-speed gear control mechanism. SOC. ANON. LE PROGRES INDUSTRIEL. Aug. 19, 1936, No. 22849. Convention date, June 17. [Class 80 (ii)] In preselective control mechanism for changespeed gearing, one or more profile discs or tappet drums such as 11, Fig. 2, is turned to select and is subsequently displaced axially by a tappet on one or other of two oppositelymoved executive rods 6, 7 to effect the selected striking movement. In Fig. 2, there is one tappet drum 11 and it carries axially with it a fork 10 and gear cluster 9 to two end gear positions. The drum 11 is splined on a shaft 1 which is turned to select from a hand-wheel 5. The striking movement is effected by throwing up a hand lever 8 which is articulated to both rods 6, 7, which carry tappets 6A, 7A, adapted alternatively to strike tappets or profile sectors 13, 14 that have been turned into their paths. In Fig. 5 is shown an arrangement by which a single drum 11 is moved to three gear positions, the drum tappets 13, 14 being staggered. The drum 11 moves two steps when a rod tappet 6A engages a nearer drum tappet 13, but it moves only one step when the rod tappet 6A engages a farther drum tappet 14. In Fig. 1 is shown an arrangement in which three tappet drums 2, 3, 4 each carrying a striker are moved in opposite directions selectively by executive rods 6, 7 each having three tappets such as 6A, 6B, 6C.
GB22849/36A 1936-06-17 1936-08-19 Pre-selection control device for gear-boxes Expired GB480264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE480264X 1936-06-17

Publications (1)

Publication Number Publication Date
GB480264A true GB480264A (en) 1938-02-21

Family

ID=3870349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22849/36A Expired GB480264A (en) 1936-06-17 1936-08-19 Pre-selection control device for gear-boxes

Country Status (1)

Country Link
GB (1) GB480264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743541C (en) * 1939-06-23 1952-12-22 Ernst Schneider Muenchen Switching device for multi-speed, especially vehicle transmissions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743541C (en) * 1939-06-23 1952-12-22 Ernst Schneider Muenchen Switching device for multi-speed, especially vehicle transmissions

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