GB0817066D0 - Automatic transmission - Google Patents

Automatic transmission

Info

Publication number
GB0817066D0
GB0817066D0 GB0817066A GB0817066A GB0817066D0 GB 0817066 D0 GB0817066 D0 GB 0817066D0 GB 0817066 A GB0817066 A GB 0817066A GB 0817066 A GB0817066 A GB 0817066A GB 0817066 D0 GB0817066 D0 GB 0817066D0
Authority
GB
United Kingdom
Prior art keywords
automatic transmission
automatic
transmission
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.)
Withdrawn
Application number
GB0817066A
Other versions
GB2463649A (en
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Priority to GB0817066A priority Critical patent/GB2463649A/en
Publication of GB0817066D0 publication Critical patent/GB0817066D0/en
Publication of GB2463649A publication Critical patent/GB2463649A/en
Withdrawn legal-status Critical Current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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/68—Attachments of plates or lamellae to their supports
    • F16D13/683—Attachments of plates or lamellae to their supports for clutches with multiple lamellae
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/22—Vibration damping
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
GB0817066A 2008-09-18 2008-09-18 Automatic transmission with viscoelastic damping of clutch Withdrawn GB2463649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0817066A GB2463649A (en) 2008-09-18 2008-09-18 Automatic transmission with viscoelastic damping of clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0817066A GB2463649A (en) 2008-09-18 2008-09-18 Automatic transmission with viscoelastic damping of clutch

Publications (2)

Publication Number Publication Date
GB0817066D0 true GB0817066D0 (en) 2008-10-22
GB2463649A GB2463649A (en) 2010-03-24

Family

ID=39930359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0817066A Withdrawn GB2463649A (en) 2008-09-18 2008-09-18 Automatic transmission with viscoelastic damping of clutch

Country Status (1)

Country Link
GB (1) GB2463649A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979964B1 (en) 2011-09-08 2014-04-11 Turbomeca DAMPING VIBRATION OF A PINION BY VISCOELASTIC PATCH
FR2979963B1 (en) 2011-09-08 2014-04-25 Turbomeca DAMPING VIBRATION OF A PINION BY VISCOELASTIC PATCH

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664667B1 (en) * 1990-07-12 1993-07-16 Barca Didier VIBRATION DAMPING DEVICE.
US7163095B2 (en) * 2004-02-20 2007-01-16 General Motors Corporation Clutch assembly with vibration damper

Also Published As

Publication number Publication date
GB2463649A (en) 2010-03-24

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Legal Events

Date Code Title Description
S30Z Assignments for licence or security reasons

Free format text: APPLICANT GM GLOBAL TECHNOLOGY OPERATIONS, INC SECURITY TO THE UNITED STATES DEPARTMENT OF THE TREASURY

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)