SE9404488L - Planetary gear and an auxiliary gearbox - Google Patents

Planetary gear and an auxiliary gearbox

Info

Publication number
SE9404488L
SE9404488L SE9404488A SE9404488A SE9404488L SE 9404488 L SE9404488 L SE 9404488L SE 9404488 A SE9404488 A SE 9404488A SE 9404488 A SE9404488 A SE 9404488A SE 9404488 L SE9404488 L SE 9404488L
Authority
SE
Sweden
Prior art keywords
rings
ring
ring gear
clutch
synchronising
Prior art date
Application number
SE9404488A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9404488D0 (en
SE504063C2 (en
Inventor
Dieter Slapak
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE9404488A priority Critical patent/SE504063C2/en
Publication of SE9404488D0 publication Critical patent/SE9404488D0/en
Priority to PCT/SE1995/001548 priority patent/WO1996020359A1/en
Priority to DE19581869T priority patent/DE19581869B4/en
Publication of SE9404488L publication Critical patent/SE9404488L/en
Publication of SE504063C2 publication Critical patent/SE504063C2/en

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
    • 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
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Planetary gearing comprising a sun gear (16), planet gears (17) disposed around the sun gear and rotatably connected to an output shaft (13), and a ring gear (29) disposed around the planet gears (17). A clutch ring (22, 25) and a synchronising ring (36, 37) are located one on each side of the ring gear (29) and a coupling sleeve (42) is arranged externally of the clutch rings (22, 25), synchronising rings (36, 37), and ring gear (29), and is displaceable to couple the ring gear (29) with either of the clutch rings (22, 25). The coupling sleeve (42) carries a pair of resilient clips (47) which are abuttable against the synchronising rings (36, 37), and which are resiliently deformable to allow the sleeve (42) to be displaced relative to the clips (47) for fully engaging the clutch rings (22, 25) after synchronisation.
SE9404488A 1994-12-23 1994-12-23 Planetary gear and an auxiliary gearbox SE504063C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9404488A SE504063C2 (en) 1994-12-23 1994-12-23 Planetary gear and an auxiliary gearbox
PCT/SE1995/001548 WO1996020359A1 (en) 1994-12-23 1995-12-20 Planetary gearing
DE19581869T DE19581869B4 (en) 1994-12-23 1995-12-20 planetary gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404488A SE504063C2 (en) 1994-12-23 1994-12-23 Planetary gear and an auxiliary gearbox

Publications (3)

Publication Number Publication Date
SE9404488D0 SE9404488D0 (en) 1994-12-23
SE9404488L true SE9404488L (en) 1996-06-24
SE504063C2 SE504063C2 (en) 1996-10-28

Family

ID=20396452

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404488A SE504063C2 (en) 1994-12-23 1994-12-23 Planetary gear and an auxiliary gearbox

Country Status (3)

Country Link
DE (1) DE19581869B4 (en)
SE (1) SE504063C2 (en)
WO (1) WO1996020359A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022289A (en) * 1998-12-16 2000-02-08 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
SE9902414L (en) * 1999-06-24 2000-05-08 Scania Cv Ab Clutch means at planetary gear
SE514231C2 (en) 2000-01-28 2001-01-29 Scania Cv Ab Synchronization device at a planetary gear
SE0100453D0 (en) 2001-02-13 2001-02-13 Volvo Lastvagnar Ab Device for synchronization
SE520945C2 (en) 2002-01-17 2003-09-16 Volvo Lastvagnar Ab Gearbox for motor vehicles
SE531602C2 (en) * 2007-10-12 2009-06-02 Scania Cv Abp Coupling device and pneumatic system
SE535939C2 (en) 2010-11-29 2013-02-26 Scania Cv Ab Base gearbox and range gearbox for motor vehicles
SE538938C2 (en) * 2013-02-01 2017-02-28 Scania Cv Ab Transmission for vehicles and vehicles which include such a gearbox
SE1350121A1 (en) * 2013-02-01 2014-08-02 Scania Cv Ab Gearbox for vehicles and vehicles which include such a gearbox

Family Cites Families (8)

* 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
FR1012482A (en) * 1949-10-07 1952-07-10 Improvements to the synchronizers of components for coupling rotating parts, in particular two shafts of a gearbox
DE1555158A1 (en) * 1966-11-02 1971-01-14 Daimler Benz Ag Device for synchronizing change gears for vehicles, in particular for motor vehicles
DE1750546A1 (en) * 1968-05-11 1971-01-07 Zahnradfabrik Friedrichshafen Planetary gear
DE2062631B2 (en) * 1969-12-29 1972-04-20 Honda Giken Kogyo K.K., Tokio DEVICE FOR THE SYNCHRONIZED COUPLING OF A GEAR WITH A SHAFT
DE3129414A1 (en) * 1981-07-25 1983-02-10 Ford-Werke AG, 5000 Köln REVERSE GEAR TRANSMISSION FOR A CONTINUOUSLY ADJUSTABLE ACCESSORIES TRANSMISSION OF A MOTOR VEHICLE
SE450944B (en) * 1983-12-06 1987-08-17 Volvo Ab RANGEVEXELLADA FOR MOTOR VEHICLES
SE463477B (en) * 1989-10-19 1990-11-26 Saab Scania Ab SYNCHRONIZING DEVICE ON A PLANET SWITCH

Also Published As

Publication number Publication date
DE19581869T1 (en) 1997-11-27
WO1996020359A1 (en) 1996-07-04
DE19581869B4 (en) 2008-07-31
SE9404488D0 (en) 1994-12-23
SE504063C2 (en) 1996-10-28

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Legal Events

Date Code Title Description
NUG Patent has lapsed