GB8414192D0 - Blocking pin - Google Patents
Blocking pinInfo
- Publication number
- GB8414192D0 GB8414192D0 GB848414192A GB8414192A GB8414192D0 GB 8414192 D0 GB8414192 D0 GB 8414192D0 GB 848414192 A GB848414192 A GB 848414192A GB 8414192 A GB8414192 A GB 8414192A GB 8414192 D0 GB8414192 D0 GB 8414192D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- blocking pin
- blocking
- pin
- 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.)
- Granted
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
- 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
- F16D23/0606—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 the blocking mechanism comprising an axially-extending shouldered pin passing through a hole in a radial wall
-
- 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
- F16D11/00—Clutches in which the members have interengaging parts
-
- 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
- F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
-
- 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
- F16D2023/065—Means to provide additional axial force for self-energising, e.g. by using torque from the friction clutch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50904583A | 1983-06-29 | 1983-06-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8414192D0 true GB8414192D0 (en) | 1984-07-11 |
GB2142390A GB2142390A (en) | 1985-01-16 |
GB2142390B GB2142390B (en) | 1986-09-17 |
Family
ID=24025067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08414192A Expired GB2142390B (en) | 1983-06-29 | 1984-06-04 | Synchrozing positive clutches |
Country Status (11)
Country | Link |
---|---|
KR (1) | KR850000616A (en) |
AU (1) | AU558262B2 (en) |
BR (1) | BR8402929A (en) |
CA (1) | CA1210963A (en) |
DE (1) | DE3421473A1 (en) |
ES (1) | ES8605625A1 (en) |
FR (1) | FR2548316A1 (en) |
GB (1) | GB2142390B (en) |
IT (1) | IT1177859B (en) |
NL (1) | NL8401880A (en) |
SE (1) | SE455433B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2184177A (en) * | 1985-12-14 | 1987-06-17 | Ford Motor Co | Gear-shift clutch mechanism for change-speed gearboxes |
US5085303A (en) * | 1990-10-01 | 1992-02-04 | New Venture Gear, Inc. | Drag-free strut-type synchronizer |
US5097930A (en) * | 1990-12-24 | 1992-03-24 | Eaton Corporation | Pre-energizer for a synchronizer |
US5161423A (en) * | 1990-12-24 | 1992-11-10 | Eaton Corporation | Self-energizing synchronizer for equalizing shift time and effort of a multi-ratio transmission |
US5111922A (en) * | 1990-12-24 | 1992-05-12 | Eaton Corporation | Pre-energizer for a synchronizer |
US5086897A (en) * | 1990-12-24 | 1992-02-11 | Eaton Corporation | Pre-energizer pins for a synchronizer |
US5141087A (en) * | 1990-12-24 | 1992-08-25 | Eaton Corporation | Self-energizing synchronizer |
GB9107771D0 (en) * | 1991-04-12 | 1991-05-29 | Eaton Corp | Synchroniser sliding sleeve |
GB9322319D0 (en) * | 1993-10-29 | 1993-12-15 | Eaton Corp | Neutral position detent for synchronizer |
DE4404093C2 (en) * | 1994-02-09 | 1996-08-14 | Porsche Ag | Device for switching a transmission via a synchronization device |
JP3161244B2 (en) * | 1994-08-26 | 2001-04-25 | トヨタ自動車株式会社 | Transmission synchronization device |
US5785162A (en) * | 1997-01-16 | 1998-07-28 | Ford Global Technologies, Inc. | Re-indexing manual transmission synchronizer |
US5901823A (en) * | 1997-08-11 | 1999-05-11 | Eaton Corporation | Synchronizer including radially-moveable, resiliently-biased self-energizing member |
US5901824A (en) * | 1997-08-11 | 1999-05-11 | Eaton Corporation | Synchronizer including radially-moveable self-energizing member |
CN102494048A (en) * | 2011-12-01 | 2012-06-13 | 中国重汽集团济南动力有限公司 | Synchronous structure for twin countershaft transmission |
DE102013218241A1 (en) * | 2013-09-12 | 2015-03-26 | Zf Friedrichshafen Ag | Claw switching element comprising a sliding sleeve for an automatic transmission of a motor vehicle |
DE102016220702B4 (en) * | 2016-10-21 | 2018-05-24 | Schaeffler Technologies AG & Co. KG | Apparatus and method for synchronizing |
CN112539227B (en) * | 2019-09-23 | 2022-07-15 | 比亚迪股份有限公司 | Synchronous system and vehicle that has it |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR752115A (en) * | 1933-03-07 | 1933-09-16 | Automobiles Unic Soc Nouv | Synchronization device for speed change gears |
US2384439A (en) * | 1943-06-26 | 1945-09-11 | Borg Warner | Transmission |
GB580513A (en) * | 1944-09-16 | 1946-09-10 | Humber Ltd | Improvements relating to synchro-mesh change-speed gearing |
US2425203A (en) * | 1944-10-17 | 1947-08-05 | Dana Corp | Synchronizing clutch |
GB884236A (en) * | 1959-08-13 | 1961-12-13 | Zahnradfabrik Friedrichshafen | Improvements in or relating to change speed gear boxes |
US3270843A (en) * | 1964-05-04 | 1966-09-06 | Ford Motor Co | Synchronizer clutch assembly |
DE2510657A1 (en) * | 1975-03-12 | 1976-09-23 | Helmut Droeschel | Synchronizing ring for gear wheel coupling - has friction taper on secondary rings to produce drive and axial gear teeth |
-
1984
- 1984-06-04 GB GB08414192A patent/GB2142390B/en not_active Expired
- 1984-06-04 AU AU29013/84A patent/AU558262B2/en not_active Ceased
- 1984-06-04 CA CA000455741A patent/CA1210963A/en not_active Expired
- 1984-06-08 DE DE3421473A patent/DE3421473A1/en not_active Withdrawn
- 1984-06-14 NL NL8401880A patent/NL8401880A/en not_active Application Discontinuation
- 1984-06-15 BR BR8402929A patent/BR8402929A/en unknown
- 1984-06-27 ES ES533769A patent/ES8605625A1/en not_active Expired
- 1984-06-27 KR KR1019840003659A patent/KR850000616A/en not_active Application Discontinuation
- 1984-06-28 FR FR8410231A patent/FR2548316A1/en not_active Withdrawn
- 1984-06-28 SE SE8403443A patent/SE455433B/en not_active IP Right Cessation
- 1984-06-29 IT IT48485/84A patent/IT1177859B/en active
Also Published As
Publication number | Publication date |
---|---|
SE455433B (en) | 1988-07-11 |
CA1210963A (en) | 1986-09-09 |
GB2142390B (en) | 1986-09-17 |
SE8403443L (en) | 1984-12-30 |
DE3421473A1 (en) | 1985-01-03 |
KR850000616A (en) | 1985-02-28 |
SE8403443D0 (en) | 1984-06-28 |
GB2142390A (en) | 1985-01-16 |
ES8605625A1 (en) | 1986-03-16 |
ES533769A0 (en) | 1986-03-16 |
NL8401880A (en) | 1985-01-16 |
AU2901384A (en) | 1985-01-03 |
IT1177859B (en) | 1987-08-26 |
FR2548316A1 (en) | 1985-01-04 |
AU558262B2 (en) | 1987-01-22 |
IT8448485A0 (en) | 1984-06-29 |
BR8402929A (en) | 1985-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |