GB1238814A - - Google Patents
Info
- Publication number
- GB1238814A GB1238814A GB1238814DA GB1238814A GB 1238814 A GB1238814 A GB 1238814A GB 1238814D A GB1238814D A GB 1238814DA GB 1238814 A GB1238814 A GB 1238814A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pins
- sleeve
- apertures
- gears
- flange
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Structure Of Transmissions (AREA)
- Friction Gearing (AREA)
Abstract
1,238,814. Positive clutches. FORD MOTOR CO. Ltd. 25 March, 1970, No. 14529/70. Heading F2C. In a friction synchronized positive double clutch for a change speed gear wherein initial axial movement of a sleeve 19 engageable with clutch teeth 21, 23 on gears 11, 15 acts through thrust pins 41 to move synchronizing cones 25 into engagement with friction surfaces 31, 33 fast with the gears 11, 15, the thrust pins 41 are urged radially outwardly by springs 45 to engage tapered recesses 44 with the tapered edges of apertures 43 in a flange 39 of the sleeve 19 through which the pins pass. Baulk pins 35 passing through apertures 37 in the flange 39 prevent engagement of the sleeve 19 with the clutch teeth 21, 23 until synchronism is attained.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1452970 | 1970-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1238814A true GB1238814A (en) | 1971-07-14 |
Family
ID=10042846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1238814D Expired GB1238814A (en) | 1970-03-25 | 1970-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1238814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603958A1 (en) * | 1986-09-12 | 1988-03-18 | Renault Vehicules Ind | Synchronisation device |
-
1970
- 1970-03-25 GB GB1238814D patent/GB1238814A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603958A1 (en) * | 1986-09-12 | 1988-03-18 | Renault Vehicules Ind | Synchronisation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |