GB805441A - Improvements relating to synchronous self-shifting clutches - Google Patents
Improvements relating to synchronous self-shifting clutchesInfo
- Publication number
- GB805441A GB805441A GB2595654A GB2595654A GB805441A GB 805441 A GB805441 A GB 805441A GB 2595654 A GB2595654 A GB 2595654A GB 2595654 A GB2595654 A GB 2595654A GB 805441 A GB805441 A GB 805441A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pawls
- tails
- oil
- teeth
- speed
- 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
- F16D23/10—Arrangements for synchronisation, also for power-operated clutches automatically producing the engagement of the clutch when the clutch members are moving at the same speed; Indicating synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
805,441. Ratchet clutches. SINCLAIR, H. Aug. 31, 1955 [Sept. 7, 1954], No. 25956/54. Classes 80 (2) and 80 (3). In a one-way clutch of the kind wherein members 1 and 4 are positively clutched together by teeth 6, 10 on the member 4 and on a member 9 which is caused to move helically into and out of engagement with the member 4 along a helical spline 8 on the member 1 in accordance with the direction of relative rotation acting through pawls 11 pivoted on the member 9 and engaging the teeth 6, oil, controlled manually or automatically in accordance with the speed of the pawls or the overrun speed, is fed onto the tails or noses of the pawls to withdraw them out of contact with the teeth 6 to prevent wear on over-run. The oil may be applied selectively to the noses and tails to engage as well as disengage the pawls. As shown, oil fed radially inwards at C through passages 14, 15, 17, has a circumferential component B towards the pawls 11 which depends on the relative over-run speed of the member 4 in the direction A. Such oil overcomes the engaging springs 13 of the pawls, either centrifugally by accumulating in side or end grooves 19, ranks or holes with restricted escape holes in the pawl tails, or dynamically by impinging on curved under-surfaces on the pawl tails. Specifications 354,711, 410,083 and 513,974 are referred to in the Provisional Specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2595654A GB805441A (en) | 1954-09-07 | 1954-09-07 | Improvements relating to synchronous self-shifting clutches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2595654A GB805441A (en) | 1954-09-07 | 1954-09-07 | Improvements relating to synchronous self-shifting clutches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB805441A true GB805441A (en) | 1958-12-03 |
Family
ID=10236044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2595654A Expired GB805441A (en) | 1954-09-07 | 1954-09-07 | Improvements relating to synchronous self-shifting clutches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB805441A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1189331B (en) * | 1961-04-29 | 1965-03-18 | Ringspann Maurer Kg A | Freewheel clutch with tiltable clamping pieces |
| US20150354407A1 (en) * | 2014-04-10 | 2015-12-10 | United Technologies Corporation | Lubricating fluid damped anti-rotational systems |
| US20190219112A1 (en) * | 2014-04-10 | 2019-07-18 | United Technologies Corporation | Damped anti-rotational systems |
-
1954
- 1954-09-07 GB GB2595654A patent/GB805441A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1189331B (en) * | 1961-04-29 | 1965-03-18 | Ringspann Maurer Kg A | Freewheel clutch with tiltable clamping pieces |
| US20150354407A1 (en) * | 2014-04-10 | 2015-12-10 | United Technologies Corporation | Lubricating fluid damped anti-rotational systems |
| US9932859B2 (en) * | 2014-04-10 | 2018-04-03 | United Technologies Corporation | Lubricating fluid damped anti-rotational systems |
| US20190219112A1 (en) * | 2014-04-10 | 2019-07-18 | United Technologies Corporation | Damped anti-rotational systems |
| US10443442B2 (en) | 2014-04-10 | 2019-10-15 | United Technologies Corporation | Lubricating fluid damped anti-rotational systems |
| US10591004B2 (en) * | 2014-04-10 | 2020-03-17 | United Technologies Corporation | Damped anti-rotational systems |
| US10787929B2 (en) | 2014-04-10 | 2020-09-29 | Raytheon Technologies Corporation | Lubricating fluid damped anti-rotational systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES436320A1 (en) | Overrunning clutch and retainer | |
| ES380447A1 (en) | Sprag clutches | |
| GB1225646A (en) | ||
| GB1280299A (en) | Improvements in synchronizing mechanisms for power transmissions | |
| ES278742A1 (en) | Synchromesh devices for sliding gears | |
| GB1363306A (en) | Overrunning clutch for transfer case transmission | |
| GB1345508A (en) | Overrunning one-way engagign devices of the phased roller type | |
| GB1221028A (en) | Sprag and sprag clutch assembly | |
| GB1197148A (en) | Clutch Mechanism | |
| GB805441A (en) | Improvements relating to synchronous self-shifting clutches | |
| GB1160062A (en) | Improvements in or relating to Overload Clutches | |
| GB790702A (en) | Improvements relating to clutches for transmitting rotary motion | |
| GB1345160A (en) | Synchromesh gear hubs | |
| GB464102A (en) | Improvements in change-speed gear boxes | |
| GB1243415A (en) | Improvements in or relating to multi-roller brake and clutch construction | |
| GB969360A (en) | Improvements in one-way clutches and in particular free-wheels | |
| GB971654A (en) | Clutch mechanism | |
| GB1222489A (en) | Improvements in or relating to clutch bands | |
| GB1286090A (en) | Motor vehicle gear changing and synchronising mechanism | |
| GB1157427A (en) | An Improved Synchronizing Clutch | |
| GB1402451A (en) | Synchronisation and clutching device for gearboxes | |
| GB1222030A (en) | One-way clutch | |
| GB1027977A (en) | Free wheel clutch | |
| GB854773A (en) | Uni-directional transmission devices | |
| GB1159569A (en) | Axial Locking Clutch |