ZA844356B - Strut synchronizer for transmissions - Google Patents

Strut synchronizer for transmissions

Info

Publication number
ZA844356B
ZA844356B ZA844356A ZA844356A ZA844356B ZA 844356 B ZA844356 B ZA 844356B ZA 844356 A ZA844356 A ZA 844356A ZA 844356 A ZA844356 A ZA 844356A ZA 844356 B ZA844356 B ZA 844356B
Authority
ZA
South Africa
Prior art keywords
synchronizer
strut
transmissions
strut synchronizer
Prior art date
Application number
ZA844356A
Other languages
English (en)
Inventor
Kenneth B Yant
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of ZA844356B publication Critical patent/ZA844356B/xx

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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Structure Of Transmissions (AREA)
ZA844356A 1983-06-28 1984-06-08 Strut synchronizer for transmissions ZA844356B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/508,796 US4566568A (en) 1983-06-28 1983-06-28 Strut synchronizer for transmissions

Publications (1)

Publication Number Publication Date
ZA844356B true ZA844356B (en) 1985-01-30

Family

ID=24024110

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844356A ZA844356B (en) 1983-06-28 1984-06-08 Strut synchronizer for transmissions

Country Status (14)

Country Link
US (1) US4566568A (it)
JP (1) JPS6023631A (it)
KR (1) KR920008642B1 (it)
AU (1) AU562592B2 (it)
BR (1) BR8402930A (it)
CA (1) CA1217071A (it)
DE (1) DE3421472A1 (it)
ES (1) ES8605624A1 (it)
FR (1) FR2548315B1 (it)
GB (1) GB2142694B (it)
IT (1) IT1177841B (it)
MX (1) MX162843B (it)
SE (1) SE457469B (it)
ZA (1) ZA844356B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085303A (en) * 1990-10-01 1992-02-04 New Venture Gear, Inc. Drag-free strut-type synchronizer
US5113985A (en) * 1990-11-01 1992-05-19 New Venture Gear, Inc. Synchronizer strut guide
US5135087A (en) * 1991-01-16 1992-08-04 New Venture Gear, Inc. Dual-cone synchronizer with servo action
US5113986A (en) * 1991-04-09 1992-05-19 New Venture Gear, Inc. Strut-type synchronizer mechanism with retracting and centering strut
US5269400A (en) * 1992-10-20 1993-12-14 Borg-Warner Automotive, Inc. Transmission synchronizer
GB9612787D0 (en) * 1996-06-19 1996-08-21 Eaton Corp System for preventing gear hopout in a compound transmission
US5785162A (en) * 1997-01-16 1998-07-28 Ford Global Technologies, Inc. Re-indexing manual transmission synchronizer
KR100354141B1 (ko) * 1999-12-15 2002-09-28 현대자동차주식회사 수동 변속기의 동기 장치
DE10203488A1 (de) * 2002-01-30 2003-07-31 Deere & Co Synchronisiereinrichtung und Druckstück für ein Schaltgetriebe
DE10225269A1 (de) * 2002-06-07 2003-12-18 Ina Schaeffler Kg Rastelement
DE202004010293U1 (de) * 2004-06-30 2004-09-09 Hoerbiger Antriebstechnik Gmbh Synchronisiereinrichtung für schaltbare Getriebe
DE102004051426A1 (de) * 2004-10-22 2006-04-27 Ina-Schaeffler Kg Rastelement
US7506739B2 (en) * 2006-06-16 2009-03-24 Chrysler Llc High-breakthrough-load synchronizer with stepped cone
CN102498309B (zh) * 2009-09-04 2015-09-23 博格华纳公司 自由轮同步器
KR101180943B1 (ko) * 2010-05-10 2012-09-07 현대자동차주식회사 변속기의 동기 치합기구
JP6142568B2 (ja) * 2013-02-27 2017-06-07 アイシン精機株式会社 変速機のシフト装置
US9683614B2 (en) 2014-01-29 2017-06-20 Eaton Corporation Transmission gear synchronizer blocker ring formed of a thermoplastic material
CN106763736B (zh) * 2017-01-09 2022-06-28 山东理工大学 带无刷线控离心球臂接合装置的汽车六档自动变速器
JP6716625B2 (ja) * 2018-03-30 2020-07-01 本田技研工業株式会社 変速装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221894A (en) * 1937-10-11 1940-11-19 Borg Warner Transmission synchronizer
US2160091A (en) * 1937-10-11 1939-05-30 Borg Warner Transmission synchronizer
US2221900A (en) * 1939-01-14 1940-11-19 Borg Warner Synchronizing transmission
GB524386A (en) * 1939-01-26 1940-08-06 William Guy Hardy Synchromesh mechanism
US2478355A (en) * 1945-04-23 1949-08-09 Chrysler Corp Synchronizer
US2571474A (en) * 1947-07-29 1951-10-16 Chrysler Corp Power-transmitting mechanism
US2676684A (en) * 1948-12-11 1954-04-27 Borg Warner Synchronized clutch with thrust bar
US2753728A (en) * 1951-10-01 1956-07-10 Borg Warner Transmission
AT208718B (de) * 1958-08-01 1960-04-25 Steyr Daimler Puch Ag Schaltkupplung mit Sperrsynchronisierung für Zahnradwechselgetriebe, insbesondere von Kraftfahrzeugen
DE1819678U (de) * 1958-11-21 1960-10-13 Bayerische Motoren Werke Ag Gleichlaufeinrichtung fuer zahnkupplungen von zahnraederwechselgetrieben, insbesondere fuer kraftfahrzeuge.
US3197000A (en) * 1962-09-06 1965-07-27 Borg Warner Synchronizer assembly
US3366208A (en) * 1965-05-03 1968-01-30 Borg Warner Synchronizer
DE1555158A1 (de) * 1966-11-02 1971-01-14 Daimler Benz Ag Vorrichtung zum Synchronisieren von Wechselgetrieben fuer Fahrzeuge,insbesondere fuer Kraftfahrzeuge
US3620338A (en) * 1968-10-21 1971-11-16 Ohaza Ohbayashi Synchronizing speed change gears
DE6900376U (de) * 1969-01-07 1969-06-19 Opel Adam Ag Synchronisiereinrichtung fuer stufenwechselgetriebe von kraftfahrzeugen
US3631952A (en) * 1969-06-21 1972-01-04 Toyota Motor Co Ltd Integral shifting key for a synchronizing transmission
FR2304827A1 (fr) * 1975-03-19 1976-10-15 Saviem Dispositif de synchronisation et de crabotage pour boites de vitesses de vehicules
US4132298A (en) * 1977-07-13 1979-01-02 The United States Of America As Represented By The Secretary Of The Army Transmission synchronizer
DE2754382B1 (de) * 1977-12-07 1979-04-19 Bayerische Motoren Werke Ag Sperrsynchronisierung fuer Zahnraederwechselgetriebe
JPS5825143Y2 (ja) * 1978-07-03 1983-05-30 日産自動車株式会社 変速機の同期噛合装置
JPS5829300Y2 (ja) * 1978-11-15 1983-06-27 トヨタ自動車株式会社 歯車変速機

Also Published As

Publication number Publication date
MX162843B (es) 1991-06-28
KR850000615A (ko) 1985-02-28
KR920008642B1 (ko) 1992-10-08
SE8403404L (sv) 1984-12-29
FR2548315B1 (fr) 1990-06-08
SE457469B (sv) 1988-12-27
BR8402930A (pt) 1985-05-28
GB8414193D0 (en) 1984-07-11
ES8605624A1 (es) 1986-03-16
IT8448463A0 (it) 1984-06-27
ES533768A0 (es) 1986-03-16
SE8403404D0 (sv) 1984-06-27
CA1217071A (en) 1987-01-27
GB2142694B (en) 1986-10-29
AU2904784A (en) 1985-01-03
JPS6023631A (ja) 1985-02-06
FR2548315A1 (fr) 1985-01-04
DE3421472A1 (de) 1985-01-03
AU562592B2 (en) 1987-06-11
IT1177841B (it) 1987-08-26
US4566568A (en) 1986-01-28
GB2142694A (en) 1985-01-23

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