ES446652A1 - Synchromesh arrangement in a change-speed transmission mechanism - Google Patents

Synchromesh arrangement in a change-speed transmission mechanism

Info

Publication number
ES446652A1
ES446652A1 ES446652A ES446652A ES446652A1 ES 446652 A1 ES446652 A1 ES 446652A1 ES 446652 A ES446652 A ES 446652A ES 446652 A ES446652 A ES 446652A ES 446652 A1 ES446652 A1 ES 446652A1
Authority
ES
Spain
Prior art keywords
hub
sleeve
throat
change
hand
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
ES446652A
Other languages
Spanish (es)
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of ES446652A1 publication Critical patent/ES446652A1/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
    • F16D23/04—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
    • F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • F16D2023/0662—Details relating to special geometry of arrangements of teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Synchronization device for gearboxes, comprising a hub fixed on the drive shaft of the gearbox, a displaceable sleeve mounted with axial displacement on said hub, a synchronization ring with conical friction surface integral with the said rotation cube and the conceivable connecting intermediate bodies disposed in notches of said hub and cooperating with a slidable sleeve throat, characterized in that each intermediate body comprises a radially acting elastic element associated with a mass that cooperates in the lows speeds, on the one hand by a thrust surface inclined with the synchronization ring and on the other hand with the throat of the sleeve displaceable. (Machine-translation by Google Translate, not legally binding)
ES446652A 1975-04-03 1976-04-02 Synchromesh arrangement in a change-speed transmission mechanism Expired ES446652A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510371A FR2306367A1 (en) 1975-04-03 1975-04-03 SYNCHRONIZATION DEVICE FOR GEARBOXES

Publications (1)

Publication Number Publication Date
ES446652A1 true ES446652A1 (en) 1977-06-01

Family

ID=9153459

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446652A Expired ES446652A1 (en) 1975-04-03 1976-04-02 Synchromesh arrangement in a change-speed transmission mechanism

Country Status (4)

Country Link
ES (1) ES446652A1 (en)
FR (1) FR2306367A1 (en)
GB (1) GB1541060A (en)
IT (1) IT1057747B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018899A1 (en) 2005-04-22 2006-11-09 Schaeffler Kg locking element

Also Published As

Publication number Publication date
DE2613388A1 (en) 1976-10-14
GB1541060A (en) 1979-02-21
IT1057747B (en) 1982-03-30
FR2306367A1 (en) 1976-10-29
FR2306367B1 (en) 1978-09-22
DE2613388B2 (en) 1977-06-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103