GB879432A - Improvements in or relating to synchronisation devices more particularly for vehicle gear shift clutches - Google Patents
Improvements in or relating to synchronisation devices more particularly for vehicle gear shift clutchesInfo
- Publication number
- GB879432A GB879432A GB33683/58A GB3368358A GB879432A GB 879432 A GB879432 A GB 879432A GB 33683/58 A GB33683/58 A GB 33683/58A GB 3368358 A GB3368358 A GB 3368358A GB 879432 A GB879432 A GB 879432A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- positive
- cone
- pegs
- guides
- 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
-
- 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
- F16D2023/0637—Details relating to the hub member on which the sliding is arranged
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
879,432. Positive clutches. ZAHNRADFABRIK FRIEDRICHSHAFEN A.G. Oct. 21, 1958 [Feb. 11, 1958], No. 33683/58. Addition to 733,745. Class 80 (2). In the frictionally synchronized positive clutch 4, 11, of the parent Specification, wherein positive balk pegs 20 slidable radially between guides 19 on a synchronizing cone 14 which is freely rotatable in an inner member 8 splined on the driving shaft 1 ride radially outwards on circumferentially acting cam surfaces 22 under the pre-synchronous drag torque of the cone 14, to obstruct the axial movement of an abutment 24 in the positive clutch sleeve 11, the surfaces 22 are formed directly on the driving shaft 1 to allow the radial thickness of the member 8 to be small in relation to the diameter of the driving shaft and the pegs 20 to be guided over substantially the whole of the said thickness. Attainment of synchronization permits axial clutch engaging thrust to push the pegs 20 inwards, releasing the clutch sleeve 11 for positive engagement with the clutch teeth 4 of a freely mounted wheel 2. The free relative circumferential movement of the cone 14 is limited by the movement of its two diametrically opposite pairs of guides 19 within recesses 18 in the inner member 8. A spring ball detent locates the sleeve 11 with respect to the member 8 in the non-engaged position. The arrangement shown is a double clutch 4, 11 and 5, 11, with pairs of peg guides 19 on each synchronizing cone 14, 15.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE879432X | 1958-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB879432A true GB879432A (en) | 1961-10-11 |
Family
ID=6818990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33683/58A Expired GB879432A (en) | 1958-02-11 | 1958-10-21 | Improvements in or relating to synchronisation devices more particularly for vehicle gear shift clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB879432A (en) |
-
1958
- 1958-10-21 GB GB33683/58A patent/GB879432A/en not_active Expired
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