IT8822946A0 - GEAR GEARBOX ENGAGEABLE UNDER LOAD, FOR MOTOR VEHICLES - Google Patents
GEAR GEARBOX ENGAGEABLE UNDER LOAD, FOR MOTOR VEHICLESInfo
- Publication number
- IT8822946A0 IT8822946A0 IT8822946A IT2294688A IT8822946A0 IT 8822946 A0 IT8822946 A0 IT 8822946A0 IT 8822946 A IT8822946 A IT 8822946A IT 2294688 A IT2294688 A IT 2294688A IT 8822946 A0 IT8822946 A0 IT 8822946A0
- Authority
- IT
- Italy
- Prior art keywords
- motor vehicles
- under load
- gear gearbox
- engageable under
- engageable
- Prior art date
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
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0330187A AT395750B (en) | 1987-12-15 | 1987-12-15 | UNDER LOAD-SWITCHED GEARBOX TRANSMISSION FOR MOTOR VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8822946A0 true IT8822946A0 (en) | 1988-12-14 |
IT1227604B IT1227604B (en) | 1991-04-22 |
Family
ID=3548439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8822946A IT1227604B (en) | 1987-12-15 | 1988-12-14 | GEARBOX INSERTABLE UNDER LOAD, FOR VEHICLES |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT395750B (en) |
DE (1) | DE3838708A1 (en) |
FR (1) | FR2624574B1 (en) |
IT (1) | IT1227604B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5009117A (en) * | 1990-03-30 | 1991-04-23 | General Motors Corporation | Countershaft power transmission with dowel pin and seal ring structure |
JP3340243B2 (en) * | 1994-05-09 | 2002-11-05 | アイシン・エィ・ダブリュ株式会社 | Automatic transmission |
US5462147A (en) * | 1994-06-08 | 1995-10-31 | General Motors Corporation | Engagement control mechanism for a torque transmitting device |
KR100700505B1 (en) * | 1998-07-28 | 2007-03-28 | 고틀리 테크놀로지 디벨롭먼츠 리미티드 | Gearbox adaptor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1091558A (en) * | 1965-07-19 | 1967-11-15 | Twin Disc Clutch Co | Controls for power drive system |
FR2120472A5 (en) * | 1971-01-04 | 1972-08-18 | Int Harvester Co | |
DE2149142A1 (en) * | 1971-10-01 | 1973-04-05 | Bosch Gmbh Robert | SHIFTING DEVICE FOR SPEED CHANGE GEARS, IN PARTICULAR FOR MOTOR VEHICLES |
AT341889B (en) * | 1976-05-21 | 1978-03-10 | Steyr Daimler Puch Ag | SHIFTING DEVICE FOR A TWO-STAGE GEAR WHICH CAN BE SWITCHED UNDER LOAD |
AT375744B (en) * | 1982-03-18 | 1984-09-10 | Steyr Daimler Puch Ag | MULTI-SPEED INTERCHANGEABLE GEARBOX FOR MOTOR VEHICLES |
DE3303366A1 (en) * | 1983-02-02 | 1984-08-02 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Control device for a change-speed gearbox which can be shifted under load by means of gear-change clutches actuated by pressure medium or spring force |
-
1987
- 1987-12-15 AT AT0330187A patent/AT395750B/en not_active IP Right Cessation
-
1988
- 1988-11-15 DE DE3838708A patent/DE3838708A1/en not_active Ceased
- 1988-11-24 FR FR8815348A patent/FR2624574B1/en not_active Expired - Fee Related
- 1988-12-14 IT IT8822946A patent/IT1227604B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1227604B (en) | 1991-04-22 |
DE3838708A1 (en) | 1989-07-06 |
ATA330187A (en) | 1992-07-15 |
FR2624574B1 (en) | 1994-12-23 |
FR2624574A1 (en) | 1989-06-16 |
AT395750B (en) | 1993-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971128 |