BR9005266A - Mecanismo de sincronizacao para uma engrenagem planetaria - Google Patents

Mecanismo de sincronizacao para uma engrenagem planetaria

Info

Publication number
BR9005266A
BR9005266A BR909005266A BR9005266A BR9005266A BR 9005266 A BR9005266 A BR 9005266A BR 909005266 A BR909005266 A BR 909005266A BR 9005266 A BR9005266 A BR 9005266A BR 9005266 A BR9005266 A BR 9005266A
Authority
BR
Brazil
Prior art keywords
planetary gear
synchronization mechanism
synchronization
planetary
gear
Prior art date
Application number
BR909005266A
Other languages
English (en)
Inventor
Mikael Oun
Original Assignee
Saab Scania Ab
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 Saab Scania Ab filed Critical Saab Scania Ab
Publication of BR9005266A publication Critical patent/BR9005266A/pt

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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/78—Special adaptation of synchronisation mechanisms to these gearings
    • 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
    • F16D2023/0631—Sliding sleeves; Details thereof
    • 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
    • F16D2023/0675—Details relating to special undercut geometry
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
    • 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)
  • Retarders (AREA)
  • Structure Of Transmissions (AREA)
  • Friction Gearing (AREA)
BR909005266A 1989-10-19 1990-10-18 Mecanismo de sincronizacao para uma engrenagem planetaria BR9005266A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903444A SE463477B (sv) 1989-10-19 1989-10-19 Synkroniseringsanordning vid en planetvaexel

Publications (1)

Publication Number Publication Date
BR9005266A true BR9005266A (pt) 1991-09-17

Family

ID=20377198

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909005266A BR9005266A (pt) 1989-10-19 1990-10-18 Mecanismo de sincronizacao para uma engrenagem planetaria

Country Status (5)

Country Link
US (1) US5083993A (pt)
EP (1) EP0423863B1 (pt)
BR (1) BR9005266A (pt)
DE (1) DE69008994T2 (pt)
SE (1) SE463477B (pt)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001173A1 (de) * 1990-07-03 1992-01-23 Zahnradfabrik Friedrichshafen Ag Bereichsgetriebe für kraftfahrzeuge
US5211068A (en) * 1992-08-10 1993-05-18 Borg-Warner Automotive Inc. One-way synchronizer
US5538119A (en) * 1994-12-14 1996-07-23 Borg-Warner Automotive, Inc. Synchronizing arrangement with torque lock feature
SE504063C2 (sv) * 1994-12-23 1996-10-28 Scania Cv Ab Planetväxel samt en tillsatsväxellåda
SE504070C2 (sv) * 1994-12-28 1996-10-28 Scania Cv Ab Planetväxel
DE19701767A1 (de) * 1997-01-20 1998-07-23 Scania Cv Ab Vorlegegetriebe
DE19733519A1 (de) * 1997-08-02 1999-02-04 Zahnradfabrik Friedrichshafen Schaltkupplung
DE19733518A1 (de) 1997-08-02 1999-02-04 Zahnradfabrik Friedrichshafen Schaltkupplung
IT1296137B1 (it) * 1997-11-12 1999-06-09 Iveco Fiat Cambio di velocita' per un autoveicolo provvisto di un gruppo epicicloidale di tipo perfezionato.
DE19822193B4 (de) * 1998-05-16 2010-06-10 Zf Friedrichshafen Ag Lastschaltgetriebe
US5983741A (en) * 1998-10-27 1999-11-16 New Venture Gear, Inc. Reverse gear assembly of a transmission
DE19851895A1 (de) 1998-11-11 2000-05-18 Zahnradfabrik Friedrichshafen Vielgängiges Schaltgetriebe für Kraftfahrzeuge
US6022289A (en) * 1998-12-16 2000-02-08 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
SE512731C2 (sv) * 1999-06-24 2000-05-08 Scania Cv Ab Kopplingsorgan vid planetväxel
SE0000253L (sv) 2000-01-28 2001-01-29 Scania Cv Ab Synkroniseringsanordning vid en planetväxel
SE516434C2 (sv) * 2000-04-03 2002-01-15 Volvo Lastvagnar Ab Rangeväxellåda
DE10059417A1 (de) 2000-11-30 2002-06-13 Daimler Chrysler Ag Gangsprungsichere Formschlusskupplung
CA2363653A1 (en) * 2001-11-22 2003-05-22 Gerald Dyck Hydro-mechanical continuously variable transmission
SE520945C2 (sv) * 2002-01-17 2003-09-16 Volvo Lastvagnar Ab Växellåda för motorfordon
DE10232808B4 (de) * 2002-07-19 2014-08-28 Bayerische Motoren Werke Aktiengesellschaft Schaltgetriebe mit Drehspieldämpfung
US6755765B2 (en) * 2002-11-25 2004-06-29 General Motors Corporation Multi-speed dual-clutch planetary transmissions having three gear members continuously interconnected with output shaft
US6746363B1 (en) * 2002-11-25 2004-06-08 General Motors Corporation Multi-speed dual-clutch planetary transmission mechanisms having a stationary gear member and one brake
AT6828U1 (de) 2002-11-29 2004-04-26 Magna Steyr Powertrain Ag & Co Schaltbares planetengetriebe
US6752736B1 (en) * 2002-12-06 2004-06-22 General Motors Corporation Multi-speed dual-clutch planetary transmissions having a stationary fourth gear set member
SE0300071L (sv) * 2003-01-14 2004-06-01 Volvo Lastvagnar Ab Växellåda för motorfordon
WO2005050061A1 (de) * 2003-10-21 2005-06-02 Zf Friedrichshafen Ag Planetengetriebe
US7186200B1 (en) * 2004-10-14 2007-03-06 Hydro-Gear Limited Partnership Planet brake differential
US7988582B1 (en) 2004-10-14 2011-08-02 Hydro-Gear Limited Partnership Planet brake differential
DE102004054723A1 (de) * 2004-11-12 2006-05-18 Daimlerchrysler Ag Gangwechselkupplung mit Wälzkugeln
DE102005016494A1 (de) * 2005-04-11 2006-10-12 Zf Friedrichshafen Ag Kupplungsvorrichtung für ein Getriebe eines Kraftfahrzeugs insbesondere für eine formschlüssige und eine reibschlüssige Kupplung
AT9289U1 (de) * 2005-05-17 2007-07-15 Magna Drivetrain Ag & Co Kg Schrägverzahntes schaltbares planetengetriebe und verteilergetriebe für kraftfahrzeuge mit einem solchen
JP2009126457A (ja) * 2007-11-27 2009-06-11 Toyota Motor Corp 車両用のトランスファ
SE1350121A1 (sv) * 2013-02-01 2014-08-02 Scania Cv Ab Växellåda för fordon samt fordon, som innefattar en sådan växellåda
SE538938C2 (sv) * 2013-02-01 2017-02-28 Scania Cv Ab Växellåda för fordon samt fordon, som innefattar en sådan växellåda
US9581208B2 (en) * 2015-06-03 2017-02-28 Zf Friedrichshafen Ag Automatic transmission and a dog clutch for an automatic transmission
US10626972B2 (en) 2017-09-14 2020-04-21 Dana Heavy Vehicle Systems Group, Llc Input gear set for mounting to an axle assembly housing
AT520296B1 (de) * 2017-11-10 2019-03-15 Avl Commercial Driveline & Tractor Eng Gmbh Schaltvorrichtung für ein getriebe
US11866910B2 (en) 2021-02-25 2024-01-09 Deere & Company Work vehicle multi-speed drive assembly with output control clutch
US11624170B2 (en) 2021-02-25 2023-04-11 Deere & Company Work vehicle multi-speed drive assembly with clutch retention mechanism
US11719209B2 (en) 2021-03-29 2023-08-08 Deere & Company Integrated starter-generator device with unidirectional clutch actuation utilizing biased lever assembly
US11761515B2 (en) 2021-05-20 2023-09-19 Deere & Company Work vehicle multi-speed drive assembly with guided dog clutch
US11686374B2 (en) 2021-07-23 2023-06-27 Deere & Company Work vehicle multi-speed drive assembly providing multiple gear ratios at same step ratio

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221892A (en) * 1939-11-08 1940-11-19 Borg Warner Transmission synchronizer
US2331684A (en) * 1942-03-28 1943-10-12 Minneapolis Moline Power Co Planetary transmission device
FR1012482A (fr) * 1949-10-07 1952-07-10 Perfectionnements apportés aux synchronisateurs des organes pour accoupler des pièces tournantes, notamment deux arbres d'une boîte de vitesses
GB1204855A (en) * 1966-10-10 1970-09-09 Rootes Motors Ltd Improvements in or relating to clutching mechanisms
DE1750546A1 (de) * 1968-05-11 1971-01-07 Zahnradfabrik Friedrichshafen Planetenradgetriebe
US3543897A (en) * 1969-03-17 1970-12-01 Case Co J I Synchronizer activator
DE2420206C3 (de) * 1974-04-26 1980-05-14 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Synchronisiereinrichtung für Zahnräderschalteinrichtung
DE2828722A1 (de) * 1978-06-30 1980-01-10 Hurth Masch Zahnrad Carl Schaltbare reibungskupplung fuer zahnradgetriebe
NL8101633A (nl) * 1982-04-19 1982-11-01 Dana Corp Versnellingsbak.
SE435831B (sv) * 1982-06-07 1984-10-22 Volvo Ab Rangevexellada for motorfordon
DE3225201A1 (de) * 1982-07-06 1984-01-12 Volkswagenwerk Ag, 3180 Wolfsburg Synchronisiereinrichtung
GB8313910D0 (en) * 1983-05-19 1983-06-22 Eaton Ltd Gearbox ratio changer
SE450944B (sv) * 1983-12-06 1987-08-17 Volvo Ab Rangevexellada for motorfordon
JPS60154628U (ja) * 1984-03-23 1985-10-15 株式会社　大金製作所 産業機械用車輌等の動力切換装置
DE3525208A1 (de) * 1984-07-16 1986-01-23 Japan Strage Battery Co. Ltd., Kyoto Untersetzungsgetriebe
DE3707701A1 (de) * 1986-03-21 1987-10-08 Zahnradfabrik Friedrichshafen Sperrsynchronisiereinrichtung fuer getriebeschaltungen
SE453379B (sv) * 1986-03-26 1988-02-01 Saab Scania Ab Tillsatsvexellada for motorfordon

Also Published As

Publication number Publication date
US5083993A (en) 1992-01-28
SE463477B (sv) 1990-11-26
DE69008994D1 (de) 1994-06-23
EP0423863B1 (en) 1994-05-18
SE8903444D0 (sv) 1989-10-19
DE69008994T2 (de) 1994-12-01
EP0423863A1 (en) 1991-04-24
SE8903444A (pt) 1990-11-26

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
PC Transfer

Free format text: SCANIA CV AKTIEBOLAG (SE)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/10/2005