GB1164771A - Synchronized clutch for a vehicle change-speed gear transmission - Google Patents

Synchronized clutch for a vehicle change-speed gear transmission

Info

Publication number
GB1164771A
GB1164771A GB2723568A GB2723568A GB1164771A GB 1164771 A GB1164771 A GB 1164771A GB 2723568 A GB2723568 A GB 2723568A GB 2723568 A GB2723568 A GB 2723568A GB 1164771 A GB1164771 A GB 1164771A
Authority
GB
United Kingdom
Prior art keywords
ring
gear transmission
speed gear
synchronized clutch
vehicle change
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
GB2723568A
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of GB1164771A publication Critical patent/GB1164771A/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
    • 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
    • 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
    • F16D23/025—Synchro rings
    • 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
    • F16D2023/0625—Details of members being coupled, e.g. gears

Landscapes

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

Abstract

1,164,771. Positive clutches. DR ING L.C.F. PORSCHE K.G. 7 June, 1968 [24 June, 1967], No. 27235/68. Heading F2C. In a split-ring type synchronized clutch the free ends 19, 20 of the ring are bent inwardly so that when it is bent from its preformed elliptical into circular form by engagement with the conical friction surface 24 of shift sleeve 5, the ends of the ring remain clear of the surface 24. The axial shift force may be reduced by providing interengaging conical end surfaces 25, 26 on the ring 13 and engaged clutch member 6 respectively, or by providing balls 28 which engage the end face of the ring 13<SP>1</SP> and are carried in lost-motion recesses (29), Fig. 4 (not shown), in the clutch member 7.
GB2723568A 1967-06-24 1968-06-07 Synchronized clutch for a vehicle change-speed gear transmission Expired GB1164771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0042457 1967-06-24

Publications (1)

Publication Number Publication Date
GB1164771A true GB1164771A (en) 1969-09-24

Family

ID=7378638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2723568A Expired GB1164771A (en) 1967-06-24 1968-06-07 Synchronized clutch for a vehicle change-speed gear transmission

Country Status (5)

Country Link
JP (1) JPS4945259B1 (en)
DE (1) DE1630941C3 (en)
ES (1) ES353885A1 (en)
FR (1) FR1571702A (en)
GB (1) GB1164771A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118853U (en) * 1984-07-09 1986-02-03 株式会社 山光技研 Printer automatic paper feeder

Also Published As

Publication number Publication date
ES353885A1 (en) 1969-10-16
DE1630941C3 (en) 1975-07-03
DE1630941A1 (en) 1971-06-03
DE1630941B2 (en) 1974-11-07
FR1571702A (en) 1969-06-20
JPS4945259B1 (en) 1974-12-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees