SE9404528D0 - Planetary gearing - Google Patents

Planetary gearing

Info

Publication number
SE9404528D0
SE9404528D0 SE9404528A SE9404528A SE9404528D0 SE 9404528 D0 SE9404528 D0 SE 9404528D0 SE 9404528 A SE9404528 A SE 9404528A SE 9404528 A SE9404528 A SE 9404528A SE 9404528 D0 SE9404528 D0 SE 9404528D0
Authority
SE
Sweden
Prior art keywords
ring gear
ring
clutch
planetary gearing
gear
Prior art date
Application number
SE9404528A
Other languages
Swedish (sv)
Other versions
SE504070C2 (en
SE9404528L (en
Inventor
Dag Nilsson
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 SE9404528A priority Critical patent/SE504070C2/en
Publication of SE9404528D0 publication Critical patent/SE9404528D0/en
Priority to PCT/SE1995/001547 priority patent/WO1996020358A1/en
Priority to DE19581879T priority patent/DE19581879B4/en
Publication of SE9404528L publication Critical patent/SE9404528L/en
Publication of SE504070C2 publication Critical patent/SE504070C2/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
    • F16H3/46—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
    • 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
    • F16H3/78—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
    • 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)
  • Retarders (AREA)
  • Structure Of Transmissions (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Planetary gearing comprising a sun gear (14), 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 pair of clutch sleeves, arranged externally of the clutch rings (22, 25), synchronising rings (36, 37), and ring gear (29), are displaceable to couple the ring gear (29) with, or disengage the ring gear (29) from, the output shaft (13). The clutch sleeves (46, 47) may be displaced by a shaft (52).
SE9404528A 1994-12-28 1994-12-28 pLANET DIFFERENTIAL SE504070C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9404528A SE504070C2 (en) 1994-12-28 1994-12-28 pLANET DIFFERENTIAL
PCT/SE1995/001547 WO1996020358A1 (en) 1994-12-28 1995-12-20 Planetary gearing
DE19581879T DE19581879B4 (en) 1994-12-28 1995-12-20 planetary gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404528A SE504070C2 (en) 1994-12-28 1994-12-28 pLANET DIFFERENTIAL

Publications (3)

Publication Number Publication Date
SE9404528D0 true SE9404528D0 (en) 1994-12-28
SE9404528L SE9404528L (en) 1996-06-29
SE504070C2 SE504070C2 (en) 1996-10-28

Family

ID=20396485

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404528A SE504070C2 (en) 1994-12-28 1994-12-28 pLANET DIFFERENTIAL

Country Status (3)

Country Link
DE (1) DE19581879B4 (en)
SE (1) SE504070C2 (en)
WO (1) WO1996020358A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520945C2 (en) 2002-01-17 2003-09-16 Volvo Lastvagnar Ab Gearbox for motor vehicles
CN102748460A (en) * 2012-07-13 2012-10-24 中国重汽集团济南动力有限公司 Secondary box structure of planet wheel system of speed changing box
SE1350121A1 (en) * 2013-02-01 2014-08-02 Scania Cv Ab Gearbox for vehicles and vehicles which include such a gearbox
SE538938C2 (en) * 2013-02-01 2017-02-28 Scania Cv Ab Transmission for vehicles and vehicles which include such a gearbox

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886816A (en) * 1973-10-01 1975-06-03 Curtiss Wright Corp Bidirectional planetary gear transmission
SU914843A1 (en) * 1980-01-21 1982-03-23 Kamskoe Ob Proizv Bolshegruzny Planetary gearing with syncronizer
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
SE453379B (en) * 1986-03-26 1988-02-01 Saab Scania Ab ADDITION VEHICLE CHARGES 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
DE19581879T1 (en) 1997-11-27
DE19581879B4 (en) 2008-07-03
SE504070C2 (en) 1996-10-28
WO1996020358A1 (en) 1996-07-04
SE9404528L (en) 1996-06-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed