DE69800816T2 - Mehrgängiges Handschaltgetriebe mit Bremse für den Rückwärtsgang - Google Patents

Mehrgängiges Handschaltgetriebe mit Bremse für den Rückwärtsgang

Info

Publication number
DE69800816T2
DE69800816T2 DE69800816T DE69800816T DE69800816T2 DE 69800816 T2 DE69800816 T2 DE 69800816T2 DE 69800816 T DE69800816 T DE 69800816T DE 69800816 T DE69800816 T DE 69800816T DE 69800816 T2 DE69800816 T2 DE 69800816T2
Authority
DE
Germany
Prior art keywords
brake
reverse gear
manual transmission
speed manual
speed
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 - Fee Related
Application number
DE69800816T
Other languages
English (en)
Other versions
DE69800816D1 (de
Inventor
Glenn W Fraley
Gerald S Szczepanski
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.)
New Venture Gear Inc
Original Assignee
New Venture Gear Inc
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 New Venture Gear Inc filed Critical New Venture Gear Inc
Application granted granted Critical
Publication of DE69800816D1 publication Critical patent/DE69800816D1/de
Publication of DE69800816T2 publication Critical patent/DE69800816T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/38—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing
    • F16H3/385—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing with braking means
    • 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
    • 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
    • Y10T74/19223—Disconnectable counter 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
    • Y10T74/19233—Plurality of counter shafts
    • 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
    • Y10T74/19242—Combined gear and clutch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
DE69800816T 1997-03-18 1998-02-20 Mehrgängiges Handschaltgetriebe mit Bremse für den Rückwärtsgang Expired - Fee Related DE69800816T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/820,062 US5845531A (en) 1997-03-18 1997-03-18 Multi-speed manual transmission with reverse brake

Publications (2)

Publication Number Publication Date
DE69800816D1 DE69800816D1 (de) 2001-06-28
DE69800816T2 true DE69800816T2 (de) 2001-12-06

Family

ID=25229789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800816T Expired - Fee Related DE69800816T2 (de) 1997-03-18 1998-02-20 Mehrgängiges Handschaltgetriebe mit Bremse für den Rückwärtsgang

Country Status (7)

Country Link
US (1) US5845531A (de)
EP (1) EP0866239B1 (de)
AR (1) AR011197A1 (de)
AT (1) ATE201488T1 (de)
BR (1) BR9801128A (de)
CA (1) CA2230581C (de)
DE (1) DE69800816T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950490A (en) * 1998-03-12 1999-09-14 Di Stefano; Alfonso Multi-clutched transmission system
US6067870A (en) * 1999-02-26 2000-05-30 New Venture Gear, Inc. Manual transaxle
DE19918498B4 (de) * 1999-04-23 2010-04-01 Zf Friedrichshafen Ag Verfahren zum ratschenfreien Einlegen des Rückwärtsganges in einem Zahnräderwechselgetriebe
GB2352487A (en) * 1999-07-23 2001-01-31 Rover Group Dissipation of drag rotation in synchronised transmissions
GB2352485A (en) * 1999-07-23 2001-01-31 Rover Group Dissipation of drag rotation in synchronised transmissions
EP1990561B1 (de) * 2007-05-10 2010-04-14 Zf Friedrichshafen Ag Verfahren zum Schalten eines Neutralzustandes eines automatisierten Stufengetriebes
WO2009087654A2 (en) * 2007-11-15 2009-07-16 Mahindra And Mahindra Λ novel mechanism to engage gears in motion
DE102018204490A1 (de) * 2017-04-25 2018-10-25 Deere & Company Doppeltrenn-Getriebe-Rücklaufschalter mit einer Trennsynchronisiereinrichtung

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018399C3 (de) * 1970-04-17 1975-01-23 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zum Einspuren eines Rückwärtsgang-Zahnrades bei einem insbesondere für Kraftfahrzeuge bestimmten Wechselgetriebe
DE2659448C2 (de) * 1976-12-30 1981-11-26 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Synchronisiereinrichtung für Schaltkupplungen, insbes. von Schaltgetrieben
DE2708999C2 (de) * 1977-03-02 1978-10-05 Bayerische Motoren Werke Ag, 8000 Muenchen Wechselgetriebe von Kraftfahrzeugen mit einer Sperrvorrichtung für den Rückwärtsgang
JPS5498451A (en) * 1978-01-18 1979-08-03 Aisin Seiki Co Ltd Apparatus for preventing gear noise at reverse shift for car transmission
US4294338A (en) * 1979-11-09 1981-10-13 Borg-Warner Corporation Transmission shift control apparatus with countershaft brake
DE3233619C2 (de) * 1982-09-10 1986-06-19 Daimler-Benz Ag, 7000 Stuttgart Mechanische Schaltvorrichtung für ein Gangwechselgetriebe eines Kraftfahrzeuges mit einem nicht synchronisierten Rückwärtsgang
US4598599A (en) * 1982-09-30 1986-07-08 Toyota Jidosha Kabushiki Kaisha Device for preventing reverse gear buzzing in a manual transmission
DE3244042A1 (de) * 1982-11-27 1984-05-30 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Zahnraederwechselgetriebe fuer kraftfahrzeuge
DE3320494A1 (de) * 1983-06-07 1984-12-13 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Wechselgetriebe mit synchronisiertem rueckwaertsgang
JPS6091844U (ja) * 1983-11-29 1985-06-22 トヨタ自動車株式会社 手動変速機の操作機構
JPH0637923B2 (ja) * 1985-06-12 1994-05-18 トヨタ自動車株式会社 車両用変速機
FR2618510B1 (fr) * 1987-07-20 1989-12-08 Peugeot Dispositif de freinage de pignons d'une boite de vitesses de vehicule automobile
JP2910126B2 (ja) * 1990-02-28 1999-06-23 スズキ株式会社 超低速レンジ付トランスミッション
DE4116418C1 (de) * 1991-05-18 1992-12-03 Ford-Werke Ag, 5000 Koeln, De
JP3225071B2 (ja) * 1992-01-13 2001-11-05 マツダ株式会社 変速機のリバースブレーキ構造
DE4207989A1 (de) * 1992-03-13 1993-09-16 Ford Werke Ag Mehrgaengiges wechselgetriebe fuer kraftfahrzeuge
JP3163874B2 (ja) * 1993-09-30 2001-05-08 スズキ株式会社 変速機のリバースギヤ鳴り防止装置
US5445253A (en) * 1994-02-16 1995-08-29 Saturn Corporation Shift control mechanism for a multi-speed countershaft transmission
GB9419741D0 (en) * 1994-09-30 1994-11-16 Rover Group A synchromesh vehicle transmission
SE504092C2 (sv) * 1995-03-03 1996-11-11 Volvo Ab Motorfordonsväxellåda
US5704247A (en) * 1996-07-22 1998-01-06 New Venture Gear, Inc. Compact manual transaxle for motor vehicles
US5722291A (en) * 1996-08-26 1998-03-03 New Venture Gear, Inc. Manual transmission with synchronized reverse gear
US5735175A (en) * 1996-10-18 1998-04-07 New Venture Gear, Inc. Multi-speed manual transaxle

Also Published As

Publication number Publication date
CA2230581C (en) 2006-06-27
AR011197A1 (es) 2000-08-02
US5845531A (en) 1998-12-08
EP0866239A3 (de) 1999-07-07
ATE201488T1 (de) 2001-06-15
CA2230581A1 (en) 1998-09-18
DE69800816D1 (de) 2001-06-28
BR9801128A (pt) 1999-09-28
EP0866239B1 (de) 2001-05-23
EP0866239A2 (de) 1998-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee