GB1012389A - Improvements in or relating to gear boxes - Google Patents

Improvements in or relating to gear boxes

Info

Publication number
GB1012389A
GB1012389A GB3468063A GB3468063A GB1012389A GB 1012389 A GB1012389 A GB 1012389A GB 3468063 A GB3468063 A GB 3468063A GB 3468063 A GB3468063 A GB 3468063A GB 1012389 A GB1012389 A GB 1012389A
Authority
GB
United Kingdom
Prior art keywords
clutch
sleeve
inserts
axially
pinions
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
GB3468063A
Inventor
Walter Sylvester Crisp
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
Application filed by Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB3468063A priority Critical patent/GB1012389A/en
Publication of GB1012389A publication Critical patent/GB1012389A/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
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
    • F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
    • 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
    • F16D2023/0637—Details relating to the hub member on which the sliding is arranged
    • 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
    • F16D23/0612—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 the blocking mechanism comprising a radial pin in an axial slot with at least one branch
    • 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
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

1,012,389. Positive clutches; change speed gear. FORD MOTOR CO. Ltd. Aug. 7, 1964 [Sept. 3, 1963], No. 34680/63. Headings F2C and F2D. An axially slidable clutch sleeve 17 of a baulk ring synchronized positive clutch for a motor vehicle gearbox, is maintained in the clutch engaged position by projections 49 on spring-pressed inserts 41 engaging grooves 50 or 52 in the sleeve. The inserts 41 engage an additional groove 51 in the sleeve when the clutch is disengaged and on initial axial movement of the sleeve the inserts engage recesses in the baulk rings 24d to centre the latter and to move it axially into engagement with friction cones 24d<SP>1</SP> fast with the driving clutch element 36d. As shown, two double baulk ring synchronized positive clutches selectively connect an output shaft 3 to pinions 6, 7, 8 in permanent mesh with countershaft gears 11, 12, 13 driven from an input shaft 2 or directly connect the input and output shafts. Reverse may be obtained by moving a pinion (not shown) axially into mesh with pinions 14, 20.
GB3468063A 1963-09-03 1963-09-03 Improvements in or relating to gear boxes Expired GB1012389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3468063A GB1012389A (en) 1963-09-03 1963-09-03 Improvements in or relating to gear boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3468063A GB1012389A (en) 1963-09-03 1963-09-03 Improvements in or relating to gear boxes

Publications (1)

Publication Number Publication Date
GB1012389A true GB1012389A (en) 1965-12-08

Family

ID=10368638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3468063A Expired GB1012389A (en) 1963-09-03 1963-09-03 Improvements in or relating to gear boxes

Country Status (1)

Country Link
GB (1) GB1012389A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267636A (en) * 1991-04-12 1993-12-07 Eaton Corporation Synchronizer sliding clutch sleeve
US5862900A (en) * 1995-11-06 1999-01-26 Chrysler Corporation Transmission synchronizer mechanism
EP2772657A3 (en) * 2013-02-27 2016-06-08 Aisin Seiki Kabushiki Kaisha Transmission shift device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267636A (en) * 1991-04-12 1993-12-07 Eaton Corporation Synchronizer sliding clutch sleeve
US5862900A (en) * 1995-11-06 1999-01-26 Chrysler Corporation Transmission synchronizer mechanism
EP2772657A3 (en) * 2013-02-27 2016-06-08 Aisin Seiki Kabushiki Kaisha Transmission shift device

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