FR2398218A1 - Torsion transmitting coupling for shaft end - has parts automatically separated when driven part torque exceeds certain value - Google Patents
Torsion transmitting coupling for shaft end - has parts automatically separated when driven part torque exceeds certain valueInfo
- Publication number
- FR2398218A1 FR2398218A1 FR7722089A FR7722089A FR2398218A1 FR 2398218 A1 FR2398218 A1 FR 2398218A1 FR 7722089 A FR7722089 A FR 7722089A FR 7722089 A FR7722089 A FR 7722089A FR 2398218 A1 FR2398218 A1 FR 2398218A1
- Authority
- FR
- France
- Prior art keywords
- coupling
- driven part
- torque exceeds
- driven
- shaft end
- 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
- 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
- F16D43/204—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 with intermediate balls or rollers
- F16D43/208—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 with intermediate balls or rollers moving radially between engagement and disengagement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The torsion transmitting coupling has longitudinal torsion loaded body by supporting and driving at one end of its longitudinal axis. The other end has an axial driven coupling part. When the driven part torque exceeds a certain valve the coupling is automatically sepd. The driving coupling continues to rotate and damage is prevented. The torque transmitting housing encloses the driving coupling part (17). A movable adapter (45) ensures axial position of driven rotating parts. This adaptor has a number of connected projections. The driving coupling part (17) moves freely in relation to the adaptor mechanism (45) and the driven part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722089A FR2398218A1 (en) | 1977-07-19 | 1977-07-19 | Torsion transmitting coupling for shaft end - has parts automatically separated when driven part torque exceeds certain value |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7722089A FR2398218A1 (en) | 1977-07-19 | 1977-07-19 | Torsion transmitting coupling for shaft end - has parts automatically separated when driven part torque exceeds certain value |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2398218A1 true FR2398218A1 (en) | 1979-02-16 |
FR2398218B1 FR2398218B1 (en) | 1984-05-18 |
Family
ID=9193494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7722089A Granted FR2398218A1 (en) | 1977-07-19 | 1977-07-19 | Torsion transmitting coupling for shaft end - has parts automatically separated when driven part torque exceeds certain value |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2398218A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0694706A1 (en) * | 1994-07-25 | 1996-01-31 | HILTI Aktiengesellschaft | Adaptive overload coupling |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1780495A (en) * | 1927-03-07 | 1930-11-04 | Meyer Henry | Driving mechanism used in connection with dental tools |
US2174342A (en) * | 1936-03-07 | 1939-09-26 | Frank C Greulich | Flexible coupling device |
US2259839A (en) * | 1939-04-20 | 1941-10-21 | Cleveland Pneumatic Tool Co | Clutch |
FR1592879A (en) * | 1967-11-24 | 1970-05-19 | ||
US3547242A (en) * | 1968-06-20 | 1970-12-15 | Ceewrite Indicator Mfg Co Ltd | Torque limiting devices or overload clutches |
FR2303628A1 (en) * | 1975-03-14 | 1976-10-08 | Bilz Otto Werkzeug | OVERLOAD COUPLING DEVICE FOR TAP HOLDER OR QUICK-CHANGE INSERTION PART FOR THIS |
-
1977
- 1977-07-19 FR FR7722089A patent/FR2398218A1/en active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1780495A (en) * | 1927-03-07 | 1930-11-04 | Meyer Henry | Driving mechanism used in connection with dental tools |
US2174342A (en) * | 1936-03-07 | 1939-09-26 | Frank C Greulich | Flexible coupling device |
US2259839A (en) * | 1939-04-20 | 1941-10-21 | Cleveland Pneumatic Tool Co | Clutch |
FR1592879A (en) * | 1967-11-24 | 1970-05-19 | ||
US3547242A (en) * | 1968-06-20 | 1970-12-15 | Ceewrite Indicator Mfg Co Ltd | Torque limiting devices or overload clutches |
FR2303628A1 (en) * | 1975-03-14 | 1976-10-08 | Bilz Otto Werkzeug | OVERLOAD COUPLING DEVICE FOR TAP HOLDER OR QUICK-CHANGE INSERTION PART FOR THIS |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0694706A1 (en) * | 1994-07-25 | 1996-01-31 | HILTI Aktiengesellschaft | Adaptive overload coupling |
CN1073674C (en) * | 1994-07-25 | 2001-10-24 | 希尔蒂股份公司 | Self adapting frictional clutch |
Also Published As
Publication number | Publication date |
---|---|
FR2398218B1 (en) | 1984-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |