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Class Information
Number: 188/164
Name: Brakes > Operators > Electric > Electromagnet > Magnetic circuit
Description: Devices in which the frictionally engaging elements form part of the electromagnetic flux circuit.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591351 |
Brake for a lift |
Sep. 22, 2009 |
| 7537097 |
Electromagnetic damper control device |
May. 26, 2009 |
| 7493996 |
Rotational coupling device |
Feb. 24, 2009 |
| 7451859 |
Magnetic damping device |
Nov. 18, 2008 |
| 7347305 |
Park brake system having a latching device |
Mar. 25, 2008 |
| 7314434 |
Damper adjusting device for exercise apparatus |
Jan. 1, 2008 |
| 7303054 |
Popular amusement device with switchable eddy-current brake |
Dec. 4, 2007 |
| 7275631 |
Engaging/disengaging fail-safe door closing device for rolling fire door and door machine having same |
Oct. 2, 2007 |
| 7273135 |
Low cost magnetic brakes and motion control devices manufactured from conductive loaded resin-based materials |
Sep. 25, 2007 |
| 7243764 |
Magnetically actuated friction damper |
Jul. 17, 2007 |
| 7198137 |
Systems and methods for providing haptic feedback with position sensing |
Apr. 3, 2007 |
| 7137673 |
Vehicle yaw stability system and method |
Nov. 21, 2006 |
| 7059453 |
Electromagnetic brake |
Jun. 13, 2006 |
| 7057321 |
Eddy current deceleration device |
Jun. 6, 2006 |
| 7044879 |
Electromagnetic brake and drive force distributing apparatus for vehicle using the electromagnetic brake |
May. 16, 2006 |
| 7040467 |
Magnetically actuated friction damper |
May. 9, 2006 |
| 7018324 |
Magnetic controlled loading device in combination of a power generating set and an adjusting drive mechanism |
Mar. 28, 2006 |
| 7000748 |
Clutch brake |
Feb. 21, 2006 |
| 6948597 |
Eddy current deceleration device |
Sep. 27, 2005 |
| 6942072 |
Motor assembly such as an electro-mechanical-brake motor assembly |
Sep. 13, 2005 |
| 6776396 |
Hoisting device for an elevator |
Aug. 17, 2004 |
| 6761254 |
Brake assembly, in particular for cyclists' training device |
Jul. 13, 2004 |
| 6725982 |
Eddy current braking apparatus |
Apr. 27, 2004 |
| 6719107 |
Braking assembly with self-generating power energy |
Apr. 13, 2004 |
| 6631794 |
Drive unit assembly with a regenerative retarder |
Oct. 14, 2003 |
| 6619444 |
Magnetorheological fluid stopper at electric motor |
Sep. 16, 2003 |
| 6585087 |
Control mechanism for use in magnetically operated wheels |
Jul. 1, 2003 |
| 6581731 |
Autonomous generation brake assembly |
Jun. 24, 2003 |
| 6536563 |
Brake with adjustable play |
Mar. 25, 2003 |
| 6527091 |
Electrically controlled rotary holding device |
Mar. 4, 2003 |
| 6460828 |
Brake, in particular for a drive of a hoist |
Oct. 8, 2002 |
| 6435320 |
Solenoid based park brake method |
Aug. 20, 2002 |
| 6360855 |
Wheel for a stationary bicycle |
Mar. 26, 2002 |
| 6345703 |
Magnetic adjustable loading wheel for an exercise apparatus |
Feb. 12, 2002 |
| 6328142 |
Eddy-current deceleration apparatus |
Dec. 11, 2001 |
| 6318517 |
Mechanism for effecting resistance |
Nov. 20, 2001 |
| 6310416 |
Resisting and pulling mechanism |
Oct. 30, 2001 |
| 6302827 |
Resistance adjusting device for an exercise device having a wheel driven by a belt |
Oct. 16, 2001 |
| 6293375 |
Permanent magnet brake mechanism |
Sep. 25, 2001 |
| 6283901 |
Device for effecting resistance |
Sep. 4, 2001 |
| 6273845 |
Load applying device for exercisers |
Aug. 14, 2001 |
| 6267208 |
Pedal travel simulator |
Jul. 31, 2001 |
| 6244990 |
Magnetic damping device for an exercising machine |
Jun. 12, 2001 |
| 6244395 |
Electromagnetic hysteresis brake, especially as a yarn brake for textile machines |
Jun. 12, 2001 |
| 6220403 |
Eddy current braking system |
Apr. 24, 2001 |
| 6209688 |
Eddy current reduction apparatus |
Apr. 3, 2001 |
| 6186290 |
Magnetorheological brake with integrated flywheel |
Feb. 13, 2001 |
| 6148967 |
Non-contacting and torquer brake mechanism |
Nov. 21, 2000 |
| 6126105 |
Antibacklash brake with centrifugal operator |
Oct. 3, 2000 |
| 6095953 |
Magnetic control of exercise bicycle |
Aug. 1, 2000 |
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