DE2512248C3 - Sperrsynchronisationseinrichtung für ein Wechselgetriebe - Google Patents

Sperrsynchronisationseinrichtung für ein Wechselgetriebe

Info

Publication number
DE2512248C3
DE2512248C3 DE2512248A DE2512248A DE2512248C3 DE 2512248 C3 DE2512248 C3 DE 2512248C3 DE 2512248 A DE2512248 A DE 2512248A DE 2512248 A DE2512248 A DE 2512248A DE 2512248 C3 DE2512248 C3 DE 2512248C3
Authority
DE
Germany
Prior art keywords
gear
locking
toothed sleeve
ring
locking ring
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
Application number
DE2512248A
Other languages
German (de)
English (en)
Other versions
DE2512248B2 (de
DE2512248A1 (de
Inventor
Elmer Aaron Kalamazoo Mich. Richards
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of DE2512248A1 publication Critical patent/DE2512248A1/de
Publication of DE2512248B2 publication Critical patent/DE2512248B2/de
Application granted granted Critical
Publication of DE2512248C3 publication Critical patent/DE2512248C3/de
Expired 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
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • 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
    • 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
    • Y10T74/19284—Meshing assisters
    • 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
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19419—Progressive
    • Y10T74/19442—Single key
    • Y10T74/19451—Spur gears
    • Y10T74/19465—Sliding clutch operator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Mechanical Operated Clutches (AREA)
DE2512248A 1974-03-20 1975-03-20 Sperrsynchronisationseinrichtung für ein Wechselgetriebe Expired DE2512248C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452726A US3924484A (en) 1974-03-20 1974-03-20 Sensor unblocking ramps

Publications (3)

Publication Number Publication Date
DE2512248A1 DE2512248A1 (de) 1975-09-25
DE2512248B2 DE2512248B2 (de) 1978-05-03
DE2512248C3 true DE2512248C3 (de) 1984-03-08

Family

ID=23797671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2512248A Expired DE2512248C3 (de) 1974-03-20 1975-03-20 Sperrsynchronisationseinrichtung für ein Wechselgetriebe

Country Status (9)

Country Link
US (1) US3924484A (https=)
JP (1) JPS5831493B2 (https=)
BR (1) BR7501682A (https=)
CA (1) CA1028526A (https=)
DE (1) DE2512248C3 (https=)
FR (1) FR2265016B1 (https=)
GB (1) GB1479846A (https=)
IT (1) IT1033492B (https=)
SE (2) SE406965B (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152949A (en) * 1977-04-18 1979-05-08 Eaton Corporation Extended range transmission
US4132122A (en) * 1977-06-02 1979-01-02 Eaton Corporation Shiftable change speed transmission utilizing improved blocker and jaw clutch assembly
US4141440A (en) * 1977-06-02 1979-02-27 Eaton Corporation Blocker and jaw clutch assembly
US4194410A (en) * 1977-08-05 1980-03-25 Eaton Corporation Blocked transmission
US4176736A (en) * 1977-12-19 1979-12-04 Eaton Corporation Blocked change gear transmission and improved blocker and jaw clutch assembly therefor
US4246993A (en) * 1978-05-01 1981-01-27 Eaton Corporation Synchronizer for transmissions
US4192196A (en) * 1978-07-31 1980-03-11 Eaton Corporation Blocked change gear transmission and improved blocker and jaw clutch assembly therefor
US4290515A (en) * 1978-08-15 1981-09-22 Eaton Corporation Transmission with resilient shifting mechanism
US4375172A (en) * 1978-10-02 1983-03-01 Eaton Corporation Blocked change gear transmission utilizing resilient shifting mechanisms and improved jaw clutch assembly therefor
ZA794990B (en) * 1978-10-02 1981-04-29 Eaton Corp Blocked change gear transmission
JPS5578844A (en) * 1978-12-08 1980-06-13 Nissan Motor Co Ltd Change gear device
US4735109A (en) * 1981-07-27 1988-04-05 Eaton Corporation Semi-blocked transmission
EP0071353B1 (en) * 1981-07-27 1986-04-02 Eaton Corporation Semi-blocked transmission
US4440037A (en) * 1981-11-04 1984-04-03 Eaton Corporation Shift control
US4527447A (en) * 1982-12-06 1985-07-09 Eaton Corporation Automatic mechanical transmission system
US4555959A (en) * 1983-05-09 1985-12-03 Eaton Corporation Shift control system
GB8418749D0 (en) 1984-07-23 1984-08-30 Eaton Ltd Semi-automatic transmission control
US4736643A (en) * 1986-03-07 1988-04-12 Eaton Corporation Blocked jaw clutch assembly
US4703667A (en) * 1986-03-07 1987-11-03 Eaton Corporation Blocked jaw clutch assembly
US5071391A (en) * 1986-11-21 1991-12-10 Shimadzu Corporation Stepless speed changing hydrostatic transmission
US4788875A (en) * 1987-09-03 1988-12-06 Eaton Corporation Auxiliary transmission section shift control system
US4876924A (en) * 1987-09-21 1989-10-31 Eaton Corporation Extended range splitter type compound transmission
US4964313A (en) * 1988-10-24 1990-10-23 Eaton Corporation Two-speed gear train assembly
US5390563A (en) * 1993-05-14 1995-02-21 Eaton Corporation Compound transmission having splitter type auxiliary section
GB9412809D0 (en) 1994-06-25 1994-08-17 Eaton Corp Splitter section engagement control
GB9412805D0 (en) 1994-06-25 1994-08-17 Eaton Corp Engagement fault degraded mode control
US5517876A (en) 1994-08-04 1996-05-21 Eaton Corporation Transmission spring loaded shift device
GB9415861D0 (en) 1994-08-05 1994-09-28 Eaton Corp Start gear ratio selection system and method
GB9415968D0 (en) 1994-08-06 1994-09-28 Eaton Corp Adaptive pull-away ratio selection
GB9415965D0 (en) 1994-08-06 1994-09-28 Eaton Corp Continuous selection control for semi-automatic mechanical transmission
GB9416840D0 (en) 1994-08-19 1994-10-12 Eaton Corp Downshift logic for semi-automatic mechanical transmission with manual clutch controller
US6073506A (en) * 1998-03-03 2000-06-13 Wireman; Roy L. Multiple countershaft transmission
US20050109141A1 (en) * 2003-11-25 2005-05-26 Devore James H. Automated mechanical transmission system
EP1898128A1 (en) * 2006-09-07 2008-03-12 Turner Powertrain Systems Limited Improvements in or relating to transmission shifting
AU2010362658B2 (en) 2010-10-18 2014-12-04 Volvo Truck Corporation Heavy duty truck transmission with triple overdrive

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924875A (en) * 1931-10-12 1933-08-29 R M Company Inc Shrouded synchronizer
US2916939A (en) * 1939-05-09 1959-12-15 Chrysler Corp Power transmission
US2392520A (en) * 1940-08-08 1946-01-08 Benz Helmut Combined hydromechanical gear
US2380559A (en) * 1941-09-11 1945-07-31 Chrysler Corp Blocker synchronizer
US2635477A (en) * 1949-08-09 1953-04-21 Chrysler Corp Power transmission
US2919774A (en) * 1956-03-09 1960-01-05 Eaton Mfg Co Blocker type synchronizing means for a positive clutch
DE1034040B (de) * 1956-12-20 1958-07-10 Ford Werke Ag Kraftfahrzeugwechselgetriebe mit einer Sperrsynchronisierung
US2919744A (en) * 1958-06-16 1960-01-05 Gen Motors Corp Seat adjuster mechanism
DE1208966B (de) * 1960-01-14 1966-01-13 Renault Zahnkupplung fuer Zahnraederwechselgetriebe
FR1313752A (fr) * 1961-06-30 1963-01-04 Renault Dispositif de synchronisation pour pignon baladeur
GB1001973A (en) * 1961-10-27 1965-08-18 Smith & Sons Ltd S Improvements in or relating to dog clutches
US3347347A (en) * 1966-02-14 1967-10-17 Porsche Kg Synchronized clutch with multiple friction members
DE6900376U (de) * 1969-01-07 1969-06-19 Opel Adam Ag Synchronisiereinrichtung fuer stufenwechselgetriebe von kraftfahrzeugen
US3799002A (en) * 1972-07-31 1974-03-26 Eaton Corp Transmission with resiliently loaded main shaft gears

Also Published As

Publication number Publication date
SE425516B (sv) 1982-10-04
FR2265016A1 (https=) 1975-10-17
DE2512248B2 (de) 1978-05-03
SE406965B (sv) 1979-03-05
JPS5831493B2 (ja) 1983-07-06
SE7803285L (sv) 1978-03-22
DE2512248A1 (de) 1975-09-25
CA1028526A (en) 1978-03-28
US3924484A (en) 1975-12-09
JPS50129865A (https=) 1975-10-14
BR7501682A (pt) 1975-12-16
FR2265016B1 (https=) 1978-12-29
GB1479846A (en) 1977-07-13
IT1033492B (it) 1979-07-10
SE7503035L (https=) 1975-09-22

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Legal Events

Date Code Title Description
8281 Inventor (new situation)

Free format text: RICHARDS, ELMER AARON, KALAMAZOO, MICH., US

C3 Grant after two publication steps (3rd publication)