GB900849A - Torque limiting devices - Google Patents
Torque limiting devicesInfo
- Publication number
- GB900849A GB900849A GB397258A GB397258A GB900849A GB 900849 A GB900849 A GB 900849A GB 397258 A GB397258 A GB 397258A GB 397258 A GB397258 A GB 397258A GB 900849 A GB900849 A GB 900849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- teeth
- clutch
- maintain
- subjected
- overload release
- 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
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
-
- 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
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
900,849. Overload release clutches. NAPIER & SON Ltd., D. May 5, 1959 [Feb. 6, 1958], No. 3972/58. Class 80 (2). An overload release clutch, especially for a turbine transmission, comprises rotary members 11, 12 with tapered helical teeth 15, 16 subjected to the axial thrust of a series of Belle. ville spring washers 20, the internal spaces between which are occupied by pressure liquid supplied through radial passages 24, 25. Under normal conditions the washers 20 maintain the teeth 15, 16 in engagement, at the same time permitting limited relative movement at the tooth flanks for shock absorption, but if overloading occurs the tips 19 of the teeth, which are backed off at an angle of about 5 degrees, engage and a latch device 26 becomes effective to maintain the clutch elements disengaged until reset manually. In a modification. Fig. 7 (not shown), latching is effected by centrifugal pins, subjected also to fluid pressure, the pins operating to hold the clutch teeth entirely separated to prevent chattering. Specifications 704,862, 824,975, 875,223 and 900,848 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB397258A GB900849A (en) | 1958-02-06 | 1958-02-06 | Torque limiting devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB397258A GB900849A (en) | 1958-02-06 | 1958-02-06 | Torque limiting devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB900849A true GB900849A (en) | 1962-07-11 |
Family
ID=9768377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB397258A Expired GB900849A (en) | 1958-02-06 | 1958-02-06 | Torque limiting devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB900849A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266607A (en) * | 1964-04-27 | 1966-08-16 | Ingersoll Rand Co | Torque control mechanism |
DE2351240A1 (en) * | 1973-10-12 | 1975-04-17 | Bosch Gmbh Robert | RELEASE CLUTCH |
US4624650A (en) * | 1980-12-08 | 1986-11-25 | Honda Giken Kogyo Kabushiki Kaisha | Torsional vibration absorber device |
GB2238359A (en) * | 1989-11-22 | 1991-05-29 | Perry Forbes G D | Toothed clutch or brake |
FR2739909A1 (en) * | 1995-10-14 | 1997-04-18 | Walterscheid Gmbh Gkn | COUPLING TO LIMIT THE ROTATION TORQUE |
-
1958
- 1958-02-06 GB GB397258A patent/GB900849A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266607A (en) * | 1964-04-27 | 1966-08-16 | Ingersoll Rand Co | Torque control mechanism |
DE2351240A1 (en) * | 1973-10-12 | 1975-04-17 | Bosch Gmbh Robert | RELEASE CLUTCH |
US4624650A (en) * | 1980-12-08 | 1986-11-25 | Honda Giken Kogyo Kabushiki Kaisha | Torsional vibration absorber device |
GB2238359A (en) * | 1989-11-22 | 1991-05-29 | Perry Forbes G D | Toothed clutch or brake |
FR2739909A1 (en) * | 1995-10-14 | 1997-04-18 | Walterscheid Gmbh Gkn | COUPLING TO LIMIT THE ROTATION TORQUE |
NL1004142C2 (en) * | 1995-10-14 | 1998-01-28 | Walterscheid Gmbh Gkn | Coupling for torque limitation. |
US5733196A (en) * | 1995-10-14 | 1998-03-31 | Gkn Walterscheid Gmbh | Coupling For Torque Limiting Purposes |
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