NL7713732A - ELECTROMAGNETIC SPRING CLUTCH. - Google Patents
ELECTROMAGNETIC SPRING CLUTCH.Info
- Publication number
- NL7713732A NL7713732A NL7713732A NL7713732A NL7713732A NL 7713732 A NL7713732 A NL 7713732A NL 7713732 A NL7713732 A NL 7713732A NL 7713732 A NL7713732 A NL 7713732A NL 7713732 A NL7713732 A NL 7713732A
- Authority
- NL
- Netherlands
- Prior art keywords
- spring clutch
- electromagnetic spring
- electromagnetic
- clutch
- spring
- Prior art date
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
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/105—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with a helical band or equivalent member co-operating with a cylindrical coupling surface
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74973876A | 1976-12-13 | 1976-12-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7713732A true NL7713732A (en) | 1978-06-15 |
NL179940B NL179940B (en) | 1986-07-01 |
NL179940C NL179940C (en) | 1986-12-01 |
Family
ID=25014970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7713732A NL179940C (en) | 1976-12-13 | 1977-12-12 | ELECTROMAGNETICALLY CONTROLLABLE SCREW COUPLER. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5374657A (en) |
DE (1) | DE2753012C3 (en) |
FR (1) | FR2373717A1 (en) |
GB (1) | GB1593164A (en) |
NL (1) | NL179940C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4239095A (en) * | 1978-10-13 | 1980-12-16 | Canadian Fram Limited | Slip band electromechanical clutch |
US5099974A (en) * | 1990-08-01 | 1992-03-31 | Dana Corporation | Electromagnetically actuated spring clutch |
DE19627145C2 (en) * | 1996-07-05 | 2003-05-28 | Andreas Hilker | clutch |
DE102016201592B4 (en) | 2016-02-03 | 2019-01-31 | Schaeffler Technologies AG & Co. KG | Positive-acting coupling device of an accessory drive |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR969833A (en) * | 1948-08-03 | 1950-12-26 | Ile Des Brevets O B Soc Civ | Clutch or coupling |
US2798581A (en) * | 1954-02-25 | 1957-07-09 | Dukane Corp | Solenoid operated coil clutch mechanism |
US2976976A (en) * | 1957-10-07 | 1961-03-28 | Nolte Albert C Jr | Electro-magnetic clutch mechanism |
US3185276A (en) * | 1962-09-19 | 1965-05-25 | Curtiss Wright Corp | Electro-magnetically actuated normally disengaged spring clutches |
GB1021985A (en) * | 1964-11-04 | 1966-03-09 | Warner Electric Brake & Clutch | Friction coupling |
US3684068A (en) * | 1971-03-30 | 1972-08-15 | Oak Electro Netics Corp | Electromechanical clutch |
US3735847A (en) * | 1972-03-20 | 1973-05-29 | Gen Motors Corp | Electromagnetic spring-wound clutch |
US3905458A (en) * | 1974-06-26 | 1975-09-16 | Marquette Metal Products Co | Electro-magnetically actuated spring clutch |
US3934690A (en) * | 1974-12-04 | 1976-01-27 | Ncr Corporation | Magnetic spring clutch |
US3974902A (en) * | 1974-12-09 | 1976-08-17 | Reel Precision Maufacturing Corporation | Magnetic spring grip device |
-
1977
- 1977-11-28 DE DE19772753012 patent/DE2753012C3/en not_active Expired
- 1977-12-12 GB GB5165377A patent/GB1593164A/en not_active Expired
- 1977-12-12 FR FR7737314A patent/FR2373717A1/en active Granted
- 1977-12-12 JP JP14824477A patent/JPS5374657A/en active Granted
- 1977-12-12 NL NL7713732A patent/NL179940C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2373717A1 (en) | 1978-07-07 |
JPS5374657A (en) | 1978-07-03 |
GB1593164A (en) | 1981-07-15 |
NL179940C (en) | 1986-12-01 |
DE2753012A1 (en) | 1978-06-15 |
JPS5550211B2 (en) | 1980-12-17 |
FR2373717B1 (en) | 1983-11-25 |
NL179940B (en) | 1986-07-01 |
DE2753012B2 (en) | 1980-06-12 |
DE2753012C3 (en) | 1984-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19960701 |