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Class Information
Number: 188/185
Name: Brakes > Operators > Speed-responsive > Regulators > Transversely expanding > Radial
Description: The action of the shoes is radially outward.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8689948 Machine tool having a brake system Apr. 8, 2014
8684140 Centrifugal clutch Apr. 1, 2014
8499902 Braking apparatus Aug. 6, 2013
8365877 Abseiling device Feb. 5, 2013
8342294 Overspeed detection mechanism in lift apparatuses, safety device acting against overspeed and lift apparatus Jan. 1, 2013
8167090 Apparatus for safely lowering user from structure May. 1, 2012
8136795 Centrifugally actuated governor Mar. 20, 2012
8002091 Clutch between a rotary output drive shaft for a cutting device, a rotary cutter and cutting device provided with said clutch Aug. 23, 2011
7464797 Centrifugal brakes for wheels Dec. 16, 2008
7168533 Rotor brake as well as rotor and rotary-wing aircraft with such a rotor brake Jan. 30, 2007
7108117 Centrifugal clutch Sep. 19, 2006
7097005 Abseiling device Aug. 29, 2006
6688438 Actuator with a centrifugal brake Feb. 10, 2004
6457569 Rotary actuated overspeed safety device Oct. 1, 2002
6386344 Braking device May. 14, 2002
6364230 Dual-bearing reel centrifugal braking device Apr. 2, 2002
6328240 CAM adjuster mechanism for brake mechanism in fishing reel Dec. 11, 2001
6325184 Gravity brake Dec. 4, 2001
6302029 Vehicle for fairground rides Oct. 16, 2001
6168106 Remotely operable centrifugal brake Jan. 2, 2001
6003798 Adjustable brake for baitcast reel Dec. 21, 1999
5984221 Adjustable brake for baitcast reel Nov. 16, 1999
5967443 Speed governor for a rotational drive Oct. 19, 1999
5950949 Adjustable brake for baitcast reel Sep. 14, 1999
5934588 Fishing reel with centrifugal brake Aug. 10, 1999
5931263 Quasi-elliptical bidirectional progressive safety Aug. 3, 1999
5909848 High pressure liquid rotary nozzle with coil spring retarder Jun. 8, 1999
5865387 Fishing reel brake device providing adjustable brake force through adjustable brake shoe Feb. 2, 1999
5848781 Balancing hoist braking system Dec. 15, 1998
5836535 Towed vehicle deployment apparatus incorporating mechanical brake Nov. 17, 1998
5803385 Centrifugal brake system for fishing reel Sep. 8, 1998
5701972 Device for roping down or hoisting persons and/or loads from or to great heights Dec. 30, 1997
5553832 Safety device for an air balancing hoist Sep. 10, 1996
5522581 Balancing hoist and material handling system Jun. 4, 1996
5483849 Governor with pulley Jan. 16, 1996
5398780 Linear actuator with speed controlling brake Mar. 21, 1995
5356090 Baitcasting reel having centrifugal brake mechanism with improved adjusting control Oct. 18, 1994
5197405 Auxiliary boat wheel apparatus Mar. 30, 1993
5031730 Safety brake Jul. 16, 1991
5012904 Centrifugal brake and gyroscopes including same May. 7, 1991
4993276 Drive assembly with overspeed brake Feb. 19, 1991
4848522 Safety device to prevent accidental unwinding of a rolling shutter or rolling overhead door wound on a shaft Jul. 18, 1989
4842105 Safety brake mechanism Jun. 27, 1989
4809823 Braking device for a vehicle Mar. 7, 1989
4797075 Overspeed protective gear box for a well pump Jan. 10, 1989
4714142 Railway car hand brake with release governor Dec. 22, 1987
4530474 Braking device for motor-driven reeling devices Jul. 23, 1985
4520998 Safety mechanism for a hoist Jun. 4, 1985
4416355 Centrifugally controlled differential tape reel brake Nov. 22, 1983
4390140 Centrifugal brake for fishing reels Jun. 28, 1983

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