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GB1409228A - Synchromesh device for the reverse gearbox - Google Patents

Synchromesh device for the reverse gearbox

Info

Publication number
GB1409228A
GB1409228A GB1394274A GB1394274A GB1409228A GB 1409228 A GB1409228 A GB 1409228A GB 1394274 A GB1394274 A GB 1394274A GB 1394274 A GB1394274 A GB 1394274A GB 1409228 A GB1409228 A GB 1409228A
Authority
GB
United Kingdom
Prior art keywords
reverse
selector shaft
synchronizing
turned
select
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
GB1394274A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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
Priority claimed from DE19732319396 external-priority patent/DE2319396C3/en
Application filed by Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1409228A publication Critical patent/GB1409228A/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
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/302—Final output mechanisms for reversing
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • 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
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3408—Locking or disabling mechanisms the locking mechanism being moved by the final actuating mechanism

Landscapes

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

Abstract

1409228 Change-speed gear FORD MOTOR CO Ltd 29 March 1974 [17 April 1973] 13942/74 Heading F2D In a four-speed and one reverse gear or a motor-vehicle, wherein 1-2, 3-4 and reverse shift forks 5, 4, 6 are selected by a finger 3 on a gate-lever-operated single selector shaft 2, which is turned to select and subsequently moved axially in either direction to establish the pre-selected ratio, and an axially fixed interlock plate 10 pivots along with the turning movement of the selector shaft 2, the upper limb 11 of the interlock plate 10 has a cam surface 16 which, when the selector shaft 2 is turned to select the reverse shift fork 6, engages the 3-4 shift fork 4 and shifts the latter axially sufficient to engage the synchronizing cone 14 of the fourth ratio, thereby braking the output shaft to rest for synchronizing the subsequent establishment of reverse. The cam 16 may have both rise and fall to release the synchronizing cone 14 before the reverse establishment movement is commenced.
GB1394274A 1973-04-17 1974-03-29 Synchromesh device for the reverse gearbox Expired GB1409228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732319396 DE2319396C3 (en) 1973-04-17 Switching device for reverse gear with braking of the input shaft of a motor vehicle gearbox

Publications (1)

Publication Number Publication Date
GB1409228A true GB1409228A (en) 1975-10-08

Family

ID=5878388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1394274A Expired GB1409228A (en) 1973-04-17 1974-03-29 Synchromesh device for the reverse gearbox

Country Status (1)

Country Link
GB (1) GB1409228A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048770A1 (en) * 1980-01-11 1981-10-01 Deere & Co. Niederlassung Deere & Co. European Office, 6800 Mannheim, Moline, Ill. GEAR GEAR
US4377951A (en) 1980-01-09 1983-03-29 Zahnradfabrik Friedrichshafen Ag Gear-change mechanism for a gear-change transmission consisting of a main drive and a two-range group drive
FR2923884A1 (en) * 2007-11-20 2009-05-22 Peugeot Citroen Automobiles Sa DEVICE FOR THE INTERNAL CONTROL OF GEARBOXES OF A MOTOR VEHICLE.
FR3009597A1 (en) * 2013-08-08 2015-02-13 Peugeot Citroen Automobiles Sa MANUAL TRANSMISSION OF VEHICLE, WITH PROTUBERANCE AND PIONEER COUPLING CONTROL PIONEER (S) DURING A SELECTION PHASE OF THE REVERSE MARKET
FR3009595A1 (en) * 2013-08-08 2015-02-13 Peugeot Citroen Automobiles Sa MANUAL VEHICLE GEARBOX, HAVING A SPROCKET COUPLING CONTROL MECHANISM DURING A REVERSE SELECTION PHASE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377951A (en) 1980-01-09 1983-03-29 Zahnradfabrik Friedrichshafen Ag Gear-change mechanism for a gear-change transmission consisting of a main drive and a two-range group drive
DE3048770A1 (en) * 1980-01-11 1981-10-01 Deere & Co. Niederlassung Deere & Co. European Office, 6800 Mannheim, Moline, Ill. GEAR GEAR
FR2923884A1 (en) * 2007-11-20 2009-05-22 Peugeot Citroen Automobiles Sa DEVICE FOR THE INTERNAL CONTROL OF GEARBOXES OF A MOTOR VEHICLE.
EP2063154A1 (en) * 2007-11-20 2009-05-27 Peugeot Citroen Automobiles SA Device for internally controlling the gearbox of an automobile
FR3009597A1 (en) * 2013-08-08 2015-02-13 Peugeot Citroen Automobiles Sa MANUAL TRANSMISSION OF VEHICLE, WITH PROTUBERANCE AND PIONEER COUPLING CONTROL PIONEER (S) DURING A SELECTION PHASE OF THE REVERSE MARKET
FR3009595A1 (en) * 2013-08-08 2015-02-13 Peugeot Citroen Automobiles Sa MANUAL VEHICLE GEARBOX, HAVING A SPROCKET COUPLING CONTROL MECHANISM DURING A REVERSE SELECTION PHASE

Also Published As

Publication number Publication date
DE2319396B2 (en) 1975-05-22
DE2319396A1 (en) 1974-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee