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Class Information
Number: 188/250R
Name: Brakes > Elements > Shoes
Description:










Sub-classes under this class:

Class Number Class Name Patents
188/250F Anchor and operator fittings 38
188/260 Chills 1
188/251R Composite 86
188/250C Multiple web 22
188/250H One-piece 20
188/261 Recessed 8
188/262 Rotary 6
188/250B Shoe construction 256
188/250E Slotted shoes and vibration dampers 110
188/250G Surfaces and fasteners 214
188/250A Transversely expandable 19
188/250D Web and flange connections 33


Patents under this class:

Patent Number Title Of Patent Date Issued
8607940 Drum brake Dec. 17, 2013
8505698 Brake pad Aug. 13, 2013
8307962 End stabilization for brake shoes extending beyond the ends of the brake head Nov. 13, 2012
8235185 Side reinforced railway brake shoe Aug. 7, 2012
8157063 Noise attenuating friction assembly Apr. 17, 2012
8079449 Brake pad comprising a grease reservoir Dec. 20, 2011
7886881 Disc brake comprising a lining support Feb. 15, 2011
7784594 Brake pad assembly for a bicycle disc brake Aug. 31, 2010
7451858 Disc brake for a heavy truck and a vehicle including such a disc brake Nov. 18, 2008
7449234 Sliding material Nov. 11, 2008
7258210 Balanced support of brake pads Aug. 21, 2007
7234573 Brake shoe and method for producing a brake shoe Jun. 26, 2007
7182182 Drum brake and brake shoe for one such brake Feb. 27, 2007
7168534 Clutch or brake device formed of composite foam Jan. 30, 2007
7131517 Gradual catch system for a bidirectional safety device Nov. 7, 2006
7066997 Coal tar and hydrocarbon mixture pitch and the preparation and use thereof Jun. 27, 2006
6880681 Brake drum and method for producing the same Apr. 19, 2005
6857509 Braking unit Feb. 22, 2005
6789456 Braking system Sep. 14, 2004
6698556 Curved brake pad Mar. 2, 2004
6637554 Rail brake element Oct. 28, 2003
6458466 Brake or clutch components having a ceramic-metal composite friction material Oct. 1, 2002
6422359 Brake shoe and internal shoe drum brake Jul. 23, 2002
6401881 Double action brake shoe Jun. 11, 2002
6374959 Disc brake backing plates Apr. 23, 2002
6354411 Drum brake device Mar. 12, 2002
6328143 Brake shoe with friction management Dec. 11, 2001
6303236 Method for manufacturing aluminum-based composite plate and composite back plate Oct. 16, 2001
6267206 Brake lining for disk brakes Jul. 31, 2001
6155390 Incremental braking interface between shoe and drum or caliper and rotor and method of braking Dec. 5, 2000
RE36313 Disc brake shoe assembly Sep. 28, 1999
5957251 Brake or clutch components having a ceramic-metal composite friction material Sep. 28, 1999
5951234 Pallet loader Sep. 14, 1999
5443133 Brake shoe with chamfered lining Aug. 22, 1995
5433301 Disc brake assembly including a configured load plate Jul. 18, 1995
5429216 Disc brake shoe assembly Jul. 4, 1995
5123972 Hardened insert and brake shoe for backstopping clutch Jun. 23, 1992
5022499 Axially slit pressure cylinder with brake means Jun. 11, 1991
4995484 Brake discs or brake drums Feb. 26, 1991
4867285 Brake shoe mounting assembly Sep. 19, 1989
4817764 Spot-type disc brake Apr. 4, 1989
4807728 Brake member and method of manufacturing same Feb. 28, 1989
4773511 Hold-down leaf spring for the brake lining backplate of a disc brake or for the pressure distributor plate which abuts the brake lining backplate Sep. 27, 1988
4609076 Spring engaged fluid released multi-disc brake assembly Sep. 2, 1986
4603760 Slotted insulator and disc brake assembly using same Aug. 5, 1986
4593070 Impact-resistant phenolic resin composition Jun. 3, 1986
4444293 Safety arrester for mine-shaft conveyances using tubing guides Apr. 24, 1984
4030185 Method of manufacturing a brake pad assembly for a spot-type disc brake Jun. 21, 1977











 
 
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