IT7921640A0 - Innesto elettromagnetico con ceppo di attrito contraibile. - Google Patents
Innesto elettromagnetico con ceppo di attrito contraibile.Info
- Publication number
- IT7921640A0 IT7921640A0 IT7921640A IT2164079A IT7921640A0 IT 7921640 A0 IT7921640 A0 IT 7921640A0 IT 7921640 A IT7921640 A IT 7921640A IT 2164079 A IT2164079 A IT 2164079A IT 7921640 A0 IT7921640 A0 IT 7921640A0
- Authority
- IT
- Italy
- Prior art keywords
- contractable
- electromagnetic clutch
- friction stop
- friction
- stop
- 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)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/908,354 US4201281A (en) | 1978-05-22 | 1978-05-22 | Electromagnetic clutch having a contractible friction shoe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7921640A0 true IT7921640A0 (it) | 1979-04-06 |
IT1111239B IT1111239B (it) | 1986-01-13 |
Family
ID=25425649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21640/79A IT1111239B (it) | 1978-05-22 | 1979-04-06 | Innesto elettromagnetico con ceppo di attrito contraibile |
Country Status (7)
Country | Link |
---|---|
US (1) | US4201281A (it) |
JP (1) | JPS54153954A (it) |
CH (1) | CH630999A5 (it) |
DE (2) | DE2919992A1 (it) |
FR (1) | FR2426832B1 (it) |
GB (1) | GB2021708B (it) |
IT (1) | IT1111239B (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4271948A (en) * | 1979-03-16 | 1981-06-09 | Canadian Fram Limited | Clutch having segmented band |
US4330054A (en) * | 1980-05-19 | 1982-05-18 | Warner Electric Brake & Clutch Company | Amplifying clutch with radially contractible shoe |
DE3043844A1 (de) * | 1980-11-21 | 1982-06-24 | Maschinenfabrik Hans Lenze Kg, 4923 Extertal | Schlingfeder-kupplung |
US4465171A (en) * | 1981-04-10 | 1984-08-14 | Ogura Clutch Co., Ltd. | Compact electromagnetic spring-wound clutch |
US4589536A (en) * | 1984-09-04 | 1986-05-20 | Ford Motor Company | Electromagnetic friction clutch |
GB8423691D0 (en) * | 1984-09-19 | 1984-10-24 | Er Fluid Dev | Servo-operated torque controlling devices |
JPH0341204Y2 (it) * | 1986-02-18 | 1991-08-29 | ||
US5122091A (en) * | 1990-09-20 | 1992-06-16 | Townsend Engineering Company | Safety mechanism for meat skinning machines |
DE4407157A1 (de) * | 1994-03-04 | 1995-09-07 | Schaeffler Waelzlager Kg | Freilauftilger |
JPH07280001A (ja) * | 1994-04-04 | 1995-10-27 | Nsk Warner Kk | ブレーキバンド |
US6488133B1 (en) * | 1997-09-29 | 2002-12-03 | Inertia Dynamics, Inc. | Clutch system and method |
US5967274A (en) * | 1997-10-21 | 1999-10-19 | Dana Corporation | Wrap spring clutch/brake assembly having soft start and soft stop capabilities |
JP2001200860A (ja) * | 1999-03-05 | 2001-07-27 | Nippon Soken Inc | 摩擦クラッチ |
JP2001140938A (ja) * | 1999-09-03 | 2001-05-22 | Tochigi Fuji Ind Co Ltd | カップリング |
US6500138B1 (en) * | 2000-04-07 | 2002-12-31 | Mayo Foundation For Medical Education And Research | Electromechanical joint control device with wrap spring clutch |
US6675939B2 (en) | 2001-01-31 | 2004-01-13 | Inertia Dynamics, Inc. | Elevator brake assembly |
US20050236245A1 (en) * | 2004-04-27 | 2005-10-27 | Inertia Dynamics, Inc. | Clutch with wear ring |
US7717241B2 (en) * | 2006-05-01 | 2010-05-18 | American Precision Industries, Inc. | Braking or clutching device |
US20070251775A1 (en) * | 2006-05-01 | 2007-11-01 | Hehl John F Sr | Selective engagement apparatus and method |
JP4752664B2 (ja) * | 2006-08-04 | 2011-08-17 | 株式会社豊田自動織機 | 動力伝達機構 |
BRPI0921534B1 (pt) | 2008-11-17 | 2021-01-19 | Litens Automotive Partnership | dispositivo embreado |
US8485331B2 (en) * | 2008-11-17 | 2013-07-16 | Litens Automotive Partnership | Driven accessory with low-power clutch for activating or de-activating same |
WO2012024790A2 (en) | 2010-08-24 | 2012-03-01 | Litens Automotive Partnership | Clutched driven device and associated clutch mechanism |
US8439177B2 (en) * | 2010-08-25 | 2013-05-14 | Inertia Dynamics Llc | Wrap spring clutch coupling with quick release feature |
JP5527611B2 (ja) * | 2010-11-04 | 2014-06-18 | アイシン精機株式会社 | 電磁クラッチ |
US9267552B2 (en) | 2011-10-06 | 2016-02-23 | Litens Automotive Partnership | Clutched driven device and associated clutch mechanism |
CN104254703B (zh) | 2012-04-10 | 2017-02-08 | 利滕斯汽车合伙公司 | 离合器组件 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE380961C (de) * | 1923-09-13 | Fritz Trappmann | Schraubenfederreibungskupplung | |
US3095071A (en) * | 1960-01-14 | 1963-06-25 | Warner Electric Brake & Clutch | Band type friction coupling |
US3040856A (en) * | 1960-03-07 | 1962-06-26 | Warner Electric Brake & Clutch | Reversible coil type actuator for friction couplings |
US3171523A (en) * | 1961-08-30 | 1965-03-02 | Warner Electric Brake & Clutch | Coil clutch with separate friction band |
FR1321996A (fr) * | 1962-05-15 | 1963-03-22 | Warner Electric Brake & Clutch | Accouplement à friction pour embrayage ou frein |
US3149706A (en) * | 1963-06-25 | 1964-09-22 | Warner Electric Brake & Clutch | Friction coupling |
FR1370849A (fr) * | 1963-07-19 | 1964-08-28 | Renault | Dispositif d'embrayage |
US3598210A (en) * | 1969-03-10 | 1971-08-10 | William H Barr | Clutch comprising a helical spring actuator |
US3685622A (en) * | 1970-06-15 | 1972-08-22 | Precision Specialties Inc | Compressor clutch |
FR2334006A1 (fr) * | 1975-12-02 | 1977-07-01 | Mouren Jacques | Embrayage a lien auto-serreur |
JPS5427457U (it) * | 1977-07-27 | 1979-02-22 |
-
1978
- 1978-05-22 US US05/908,354 patent/US4201281A/en not_active Expired - Lifetime
-
1979
- 1979-03-05 GB GB7907637A patent/GB2021708B/en not_active Expired
- 1979-04-04 CH CH316279A patent/CH630999A5/fr not_active IP Right Cessation
- 1979-04-05 FR FR7908640A patent/FR2426832B1/fr not_active Expired
- 1979-04-06 IT IT21640/79A patent/IT1111239B/it active
- 1979-05-17 DE DE19792919992 patent/DE2919992A1/de not_active Withdrawn
- 1979-05-17 DE DE19797914335U patent/DE7914335U1/de not_active Expired
- 1979-05-21 JP JP6256179A patent/JPS54153954A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2021708B (en) | 1982-09-02 |
CH630999A5 (fr) | 1982-07-15 |
GB2021708A (en) | 1979-12-05 |
DE2919992A1 (de) | 1979-11-29 |
DE7914335U1 (de) | 1979-09-13 |
JPS6231212B2 (it) | 1987-07-07 |
FR2426832A1 (fr) | 1979-12-21 |
FR2426832B1 (fr) | 1986-01-17 |
JPS54153954A (en) | 1979-12-04 |
US4201281A (en) | 1980-05-06 |
IT1111239B (it) | 1986-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7921640A0 (it) | Innesto elettromagnetico con ceppo di attrito contraibile. | |
DK279679A (da) | Kobling | |
NL186336C (nl) | Overbelastingskoppeling. | |
SE8107125L (sv) | Friktionskoppling | |
BR7907227A (pt) | Membro de friccao | |
BR7906421A (pt) | Embreagem por friccao | |
IT7924832A0 (it) | Azionatore elettromagnetico. | |
NL7810554A (nl) | Richtkoppeling. | |
IT7926336A0 (it) | Innesto elettromeccanico. | |
AR216956A1 (es) | Mecanismo de embrague | |
ES481671A0 (es) | Procedimiento de fabricacion de guarniciones de friccion | |
BR7903509A (pt) | Montagem de embreagem eletromagnetica | |
IT8024173A0 (it) | Dispositivi elettromagnetici. | |
DE3220060A1 (de) | Reibungskupplung | |
SE8202543L (sv) | Friktionskoppling | |
DE3220061A1 (de) | Reibungskupplung | |
IT7924454A0 (it) | Complesso di freno. | |
SE8001979L (sv) | Friktionskoppling | |
IT8021197A0 (it) | Dispositivo elettromagnetico. | |
BR7702061A (pt) | Embreagem de friccao | |
IT7922463A0 (it) | Meccanismo di trasmissione. | |
NL7713732A (nl) | Electromagnetische veerkoppeling. | |
IT8026123A0 (it) | Dispositivi elettromagnetici. | |
IT7926816A0 (it) | Avvisatore elettromagnetico. | |
BR7708189A (pt) | Embreagem eletromagnetica com disco de friccao |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970430 |