JPS6315721B2 - - Google Patents
Info
- Publication number
- JPS6315721B2 JPS6315721B2 JP54048509A JP4850979A JPS6315721B2 JP S6315721 B2 JPS6315721 B2 JP S6315721B2 JP 54048509 A JP54048509 A JP 54048509A JP 4850979 A JP4850979 A JP 4850979A JP S6315721 B2 JPS6315721 B2 JP S6315721B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- stud
- electromagnet
- hole
- additional
- 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
- 239000002783 friction material Substances 0.000 claims description 8
- 210000005069 ears Anatomy 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
-
- 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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
- F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/64—Levers
-
- 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
- F16D2127/00—Auxiliary mechanisms
- F16D2127/08—Self-amplifying or de-amplifying mechanisms
-
- 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
- F16D2127/00—Auxiliary mechanisms
- F16D2127/08—Self-amplifying or de-amplifying mechanisms
- F16D2127/12—Self-amplifying or de-amplifying mechanisms having additional frictional elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
- Electromagnets (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/902,296 US4172242A (en) | 1978-05-03 | 1978-05-03 | Electromagnet for use with a brake or the like |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54145960A JPS54145960A (en) | 1979-11-14 |
| JPS6315721B2 true JPS6315721B2 (US20080293856A1-20081127-C00150.png) | 1988-04-06 |
Family
ID=25415635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4850979A Granted JPS54145960A (en) | 1978-05-03 | 1979-04-19 | Electromagnet used for brake and so on |
Country Status (7)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216849A (en) * | 1978-06-12 | 1980-08-12 | Kelsey Hayes Co. | Electromagnets for brakes and clutches |
| US4344056A (en) * | 1980-07-31 | 1982-08-10 | Warner Electric Brake & Clutch Company | Electromagnet with replaceable friction face |
| FR2521669B1 (fr) * | 1982-02-18 | 1989-05-19 | Paillard Claude | Frein pour vehicule automobile, plus specialement pour vehicule remorque du type non auto-serreur |
| GB2141496A (en) * | 1983-06-15 | 1984-12-19 | Warner Electric Brake & Clutch | Electromagnetic caliper brakes |
| US4718529A (en) * | 1986-07-31 | 1988-01-12 | Dana Corporation | Friction face for a magnetic coupling |
| US4719438A (en) | 1986-09-30 | 1988-01-12 | Westinghouse Electric Corp. | Circuit breaker with fast trip unit |
| DE3642013A1 (de) * | 1986-12-09 | 1988-06-23 | Ortlinghaus Werke Gmbh | Elektromagnetisch betaetigbare bremse |
| US4974705A (en) * | 1989-12-18 | 1990-12-04 | Dana Corporation | Electromagnetic friction brake with improved mounting pins |
| US5443132A (en) * | 1994-05-25 | 1995-08-22 | Orscheln Co. | Magnetic latch mechanism and method particularly for brakes |
| US6290030B1 (en) * | 2000-03-17 | 2001-09-18 | The University Of Tennessee Research Corporation | Electromagnetic antilock brake system |
| JP3763094B2 (ja) * | 2002-10-30 | 2006-04-05 | 株式会社日立製作所 | 電磁操作装置 |
| FI123568B (fi) * | 2011-03-24 | 2013-07-15 | Kone Corp | Sähkömagneettinen jarru |
| JP2014190531A (ja) * | 2013-03-28 | 2014-10-06 | Mitsubishi Electric Corp | ブレーキ装置およびその製造方法 |
| DE102017217410A1 (de) * | 2017-09-29 | 2019-04-04 | Continental Teves Ag & Co. Ohg | Trommelbremse |
| TWI795695B (zh) * | 2020-11-26 | 2023-03-11 | 國立臺北科技大學 | 可調控旋轉阻力器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4872662A (US20080293856A1-20081127-C00150.png) * | 1971-12-29 | 1973-10-01 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1116114A (fr) * | 1954-01-20 | 1956-05-04 | Perfectionnements aux dispositifs électromagnétiques asservis aux courants de forte intensité | |
| US2857030A (en) * | 1955-11-10 | 1958-10-21 | Dial Products Company | Magnetic torque devices |
| FR1202164A (fr) * | 1957-02-12 | 1960-01-08 | Eaton Mfg Co | Organe d'embrayage à friction et mécanisme d'embrayage |
| US3244944A (en) * | 1962-05-28 | 1966-04-05 | Kelsey Hayes Co | Magnet for electric brakes |
| FR1477066A (fr) * | 1966-04-22 | 1967-04-14 | Ibm | Dispositif magnétique de mise en position et de maintien d'un objet amovible |
| US3476223A (en) * | 1968-01-17 | 1969-11-04 | Motor Wheel Corp | Electromagnet |
| US3668445A (en) * | 1970-12-21 | 1972-06-06 | Leroy K Grove | Electromagnet for brakes and clutches |
| US3760909A (en) * | 1972-02-28 | 1973-09-25 | L Grove | Electromagnet for brakes and clutches |
| US3756355A (en) * | 1972-05-25 | 1973-09-04 | Dexter Axle Co Inc | Electric brake construction |
| US4004262A (en) * | 1975-03-11 | 1977-01-18 | Grove Leroy K | Electromagnet for providing balanced friction face pressures on an armature in a vehicle electric brake system |
| US4004663A (en) * | 1976-02-17 | 1977-01-25 | Warner Electric Brake & Clutch Company | Electrically controlled brake assembly with non-cocking operating arm |
| US4014412A (en) * | 1976-02-17 | 1977-03-29 | Warner Electric Brake & Clutch Company | Electrically controlled brake with improved anti-rotation bracket for magnet |
-
1978
- 1978-05-03 US US05/902,296 patent/US4172242A/en not_active Expired - Lifetime
-
1979
- 1979-03-05 GB GB7907638A patent/GB2020381B/en not_active Expired
- 1979-03-16 FR FR7906762A patent/FR2425136B1/fr not_active Expired
- 1979-03-21 CH CH263879A patent/CH629025A5/fr not_active IP Right Cessation
- 1979-03-21 IT IT7921178A patent/IT1111250B/it active
- 1979-04-19 JP JP4850979A patent/JPS54145960A/ja active Granted
- 1979-05-03 DE DE2917871A patent/DE2917871C2/de not_active Expired
- 1979-05-03 DE DE19797912831U patent/DE7912831U1/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4872662A (US20080293856A1-20081127-C00150.png) * | 1971-12-29 | 1973-10-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2425136A1 (fr) | 1979-11-30 |
| IT7921178A0 (it) | 1979-03-21 |
| FR2425136B1 (fr) | 1985-12-27 |
| DE7912831U1 (de) | 1979-08-09 |
| US4172242A (en) | 1979-10-23 |
| JPS54145960A (en) | 1979-11-14 |
| DE2917871C2 (de) | 1985-09-05 |
| GB2020381B (en) | 1982-05-19 |
| DE2917871A1 (de) | 1979-11-08 |
| IT1111250B (it) | 1986-01-13 |
| CH629025A5 (fr) | 1982-03-31 |
| GB2020381A (en) | 1979-11-14 |
