ITMI911777A1 - SECTORAL SPEED CHANGE FOR VEHICLES - Google Patents

SECTORAL SPEED CHANGE FOR VEHICLES

Info

Publication number
ITMI911777A1
ITMI911777A1 IT001777A ITMI911777A ITMI911777A1 IT MI911777 A1 ITMI911777 A1 IT MI911777A1 IT 001777 A IT001777 A IT 001777A IT MI911777 A ITMI911777 A IT MI911777A IT MI911777 A1 ITMI911777 A1 IT MI911777A1
Authority
IT
Italy
Prior art keywords
sectoral
vehicles
speed change
speed
change
Prior art date
Application number
IT001777A
Other languages
Italian (it)
Inventor
Josef Bader
Gerhard Buri
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of ITMI911777A0 publication Critical patent/ITMI911777A0/en
Publication of ITMI911777A1 publication Critical patent/ITMI911777A1/en
Application granted granted Critical
Publication of IT1248575B publication Critical patent/IT1248575B/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
    • 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
ITMI911777A 1990-07-03 1991-06-28 Sector-type gearbox for motor vehicle IT1248575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021171 1990-07-03

Publications (3)

Publication Number Publication Date
ITMI911777A0 ITMI911777A0 (en) 1991-06-28
ITMI911777A1 true ITMI911777A1 (en) 1992-12-28
IT1248575B IT1248575B (en) 1995-01-19

Family

ID=6409572

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911777A IT1248575B (en) 1990-07-03 1991-06-28 Sector-type gearbox for motor vehicle

Country Status (2)

Country Link
DE (1) DE4121709B4 (en)
IT (1) IT1248575B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801477B4 (en) * 1998-01-16 2006-11-30 Zf Friedrichshafen Ag group transmission
US6056666A (en) * 1998-07-28 2000-05-02 New Venture Gear, Inc. Synchronized range shift mechanism for transfer case
DE10323254A1 (en) * 2003-05-23 2004-12-23 Zf Friedrichshafen Ag planetary gear
DE10326677A1 (en) 2003-06-13 2005-01-20 Zf Friedrichshafen Ag planetary gear
DE102004060057A1 (en) 2004-12-14 2006-06-29 Zf Friedrichshafen Ag Multi-group transmission
DE102005021698A1 (en) * 2005-05-11 2006-11-16 Zf Friedrichshafen Ag Downstream group of a multi-group planetary gearbox
DE102006029004A1 (en) * 2006-06-24 2008-01-03 Zf Friedrichshafen Ag Arrangement of a planetary gear
US7694793B2 (en) * 2006-08-22 2010-04-13 GM Global Technology Operations, Inc, One-way clutch with dog-clutch and synchronizer
US7621839B2 (en) † 2007-02-05 2009-11-24 Eaton Corporation Dual clutch transmission with multiple range gearing
BR112016025058A2 (en) * 2014-05-27 2017-08-15 Scania Cv Ab gearbox for vehicles and vehicles comprising such gearbox
SE539659C2 (en) * 2014-05-27 2017-10-24 Scania Cv Ab Transmission for vehicles and vehicles which include such a gearbox
SE1450970A1 (en) * 2014-08-21 2016-02-22 Scania Cv Ab Transmission for vehicles, vehicles comprising such a transmission and method for controlling a transmission

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555680A (en) * 1975-10-09 1979-11-14 Borg Warner Planetary gearsets and transmissions incorporating such gearsets
SE435831B (en) * 1982-06-07 1984-10-22 Volvo Ab RANGEVEXELLADA FOR MOTOR VEHICLES
SE450944B (en) * 1983-12-06 1987-08-17 Volvo Ab RANGEVEXELLADA FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
ITMI911777A0 (en) 1991-06-28
DE4121709A1 (en) 1992-01-09
DE4121709B4 (en) 2005-07-21
IT1248575B (en) 1995-01-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970626