IT7868878A0 - Innesto del tipo a molla elicoidale per organi rotanti - Google Patents
Innesto del tipo a molla elicoidale per organi rotantiInfo
- Publication number
- IT7868878A0 IT7868878A0 IT7868878A IT6887878A IT7868878A0 IT 7868878 A0 IT7868878 A0 IT 7868878A0 IT 7868878 A IT7868878 A IT 7868878A IT 6887878 A IT6887878 A IT 6887878A IT 7868878 A0 IT7868878 A0 IT 7868878A0
- Authority
- IT
- Italy
- Prior art keywords
- coil spring
- rotating parts
- spring type
- type clutch
- clutch
- 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
- F16D13/00—Friction clutches
- F16D13/02—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member
- F16D13/025—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member with a helical band or equivalent member with two or more turns embracing a drum or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/857,307 US4189040A (en) | 1977-12-05 | 1977-12-05 | Helical spring clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
IT7868878A0 true IT7868878A0 (it) | 1978-08-09 |
Family
ID=25325690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7868878A IT7868878A0 (it) | 1977-12-05 | 1978-08-09 | Innesto del tipo a molla elicoidale per organi rotanti |
Country Status (7)
Country | Link |
---|---|
US (1) | US4189040A (it) |
JP (2) | JPS5479341A (it) |
AU (1) | AU515462B2 (it) |
CA (1) | CA1084859A (it) |
DE (1) | DE2826423A1 (it) |
GB (1) | GB1595389A (it) |
IT (1) | IT7868878A0 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588246A (en) * | 1983-05-11 | 1986-05-13 | Allied Corporation | Anti-decoupling mechanism for an electrical connector assembly |
EP0166176B1 (de) * | 1984-06-06 | 1988-07-13 | Baumann & Cie. AG | Schlingfeder-Kupplung |
US5058720A (en) * | 1990-03-21 | 1991-10-22 | General Clutch Corporation | Methods for reducing lost motion and wire distortion in spring clutches |
AU626783B3 (en) * | 1990-03-21 | 1992-06-19 | General Clutch Corporation | Methods for reducing lost motion and wire distortion in spring clutches |
US5029689A (en) * | 1990-09-10 | 1991-07-09 | Sundstrand Corporation | Spring clutch assembly for use in a transmission |
US5090530A (en) * | 1990-12-28 | 1992-02-25 | Dana Corporation | Wrap spring clutch/brake unit with spring differential adjustment |
US6681909B2 (en) | 2001-04-03 | 2004-01-27 | Tecumseh Products Company | Walk-behind implement having wrap spring wheel clutches |
GB0620347D0 (en) * | 2006-10-13 | 2006-11-22 | Ricardo Uk Ltd | High efficiency dct transmission |
US10941821B2 (en) * | 2018-05-25 | 2021-03-09 | The Board Of Trustees Of The Leland Stanford Junior University | Four-state brake module for use as a joint in a mechanical linkage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2551739A (en) * | 1950-02-03 | 1951-05-08 | Marquette Metal Products Co | Spring clutch and energizing means |
US2984325A (en) * | 1958-11-28 | 1961-05-16 | Curtiss Wright Corp | Intermittent stop control spring clutches |
US3197002A (en) * | 1962-09-14 | 1965-07-27 | Ibm | Two torque clutch |
US3425526A (en) * | 1966-08-10 | 1969-02-04 | Precision Specialties Inc | Coil clutch with coil pilot brake |
US3648810A (en) * | 1970-06-15 | 1972-03-14 | Warner Electric Brake & Clutch | Helical spring clutch |
US3637056A (en) * | 1970-07-22 | 1972-01-25 | Warner Electric Brake & Clutch | Selectively disengageable helical spring clutch |
US3850275A (en) * | 1972-12-26 | 1974-11-26 | Helander Prod Inc | Spring clutch with automatic disconnect feature |
FR2212001A5 (it) * | 1972-12-27 | 1974-07-19 | Cit Alcatel | |
IT1033333B (it) * | 1974-04-24 | 1979-07-10 | Nixdorf Computer Ag | Giunto con molla elicoidale cilindrica |
JPS561221Y2 (it) * | 1975-06-20 | 1981-01-13 | ||
JPS5345428Y2 (it) * | 1975-10-02 | 1978-10-31 |
-
1977
- 1977-12-05 US US05/857,307 patent/US4189040A/en not_active Expired - Lifetime
-
1978
- 1978-05-15 CA CA303,392A patent/CA1084859A/en not_active Expired
- 1978-05-22 GB GB21112/78A patent/GB1595389A/en not_active Expired
- 1978-05-31 AU AU36686/78A patent/AU515462B2/en not_active Expired
- 1978-06-16 DE DE19782826423 patent/DE2826423A1/de not_active Withdrawn
- 1978-06-30 JP JP7881778A patent/JPS5479341A/ja active Pending
- 1978-08-09 IT IT7868878A patent/IT7868878A0/it unknown
-
1982
- 1982-02-16 JP JP1982019447U patent/JPS5910418Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1595389A (en) | 1981-08-12 |
JPS5479341A (en) | 1979-06-25 |
CA1084859A (en) | 1980-09-02 |
DE2826423A1 (de) | 1979-06-07 |
JPS57203144U (it) | 1982-12-24 |
AU3668678A (en) | 1979-12-06 |
AU515462B2 (en) | 1981-04-02 |
US4189040A (en) | 1980-02-19 |
JPS5910418Y2 (ja) | 1984-04-02 |
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