Version: 2024.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| B61H | BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES (electrodynamic braking of vehicles B60L, in general H02K; arrangements in rail vehicles for adjusting wheel-braking force to meet varying vehicular or permanent-way conditions B60T 8/00; transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive, brake systems incorporating such transmitting means, e.g. air-pressure brake systems, B60T 13/00; construction, arrangement or operation of valves incorporated in power brake systems B60T 15/00; component parts, details or accessories of brake systems B60T 17/00; brakes in general F16D) [2021-01] WARNING
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B61H 1/00 | Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like (self-applying brakes B61H 11/02; combinations of different types of brakes B61H 11/14; wheels B60B) [2013-01] |
B61H 1/003 | . | {with an actuator directly acting on a brake head} [2013-01] |
B61H 1/006 | . | {Band brakes} [2013-01] |
B61H 3/00 | Applications or arrangements of brakes with an outwardly movable braking member or members co-operating with the inner surface of a drum or the like (self-applying brakes B61H 11/02; combinations of different types of brakes B61H 11/14) [2013-01] |
B61H 5/00 | Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes (self-applying brakes B61H 11/02; combinations of different types of brakes B61H 11/14; {discs adapted for mounting on the wheel of a railway vehicle F16D 65/124}) [2013-01] |
B61H 7/00 | Brakes with braking members co-operating with the track (positive railway stops or track brakes secured to permanent way B61K 7/00) [2013-01] |
B61H 7/02 | . | Scotch blocks, skids, or like track-engaging shoes [2013-01] |
B61H 7/04 | . . | attached to railway vehicles [2013-01] |
B61H 7/06 | . . . | Skids [2013-01] |
B61H 7/08 | . . . . | electromagnetically operated [2013-01] |
B61H 7/083 | . . . . . | {working with eddy currents} [2013-01] |
B61H 7/086 | . . . . . | {Suspensions therefor} [2013-01] |
B61H 7/10 | . . | unattached [2013-01] |
B61H 7/12 | . | Grippers co-operating frictionally with tracks [2013-01] |
B61H 9/00 | Brakes characterised by or modified for their application to special railway systems or purposes [2013-01] |
B61H 9/003 | . | {for shunting operation or for narrow gauge trains} [2013-01] |
B61H 9/006 | . | {Brakes for locomotives} [2013-01] |
B61H 9/02 | . | for aerial, e.g. rope, railways [2013-01] |
B61H 9/04 | . | for preventing or controlling movement in one direction or, selectively, in either direction [2013-01] |
B61H 9/06 | . | for storing energy during braking action [2013-01] |
B61H 11/00 | Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types [2013-01] |
B61H 11/005 | . | {in combination with rail sanding, door opening or the like} [2013-01] |
B61H 11/02 | . | of self-applying brakes [2013-01] |
B61H 11/04 | . . | with brake-applying force derived from rotation of axle [2013-01] |
B61H 11/06 | . | of hydrostatic, hydrodynamic, or aerodynamic brakes [2013-01] |
B61H 11/08 | . . | comprising a pump or the like circulating fluid, braking being effected by throttling of the circulation [2013-01] |
B61H 11/10 | . . | Aerodynamic brakes with control flaps, e.g. spoilers, attached to the vehicles [2013-01] |
B61H 11/14 | . | Combinations of different types of brakes, e.g. brake blocks acting on wheel-rim combined with disc brakes [2013-01] |
B61H 11/16 | . | Removable self-contained brake units [2013-01] |
B61H 13/00 | Actuating rail vehicle brakes ({actuators directly acting on a brake head B61H 1/003;} self-applying brakes B61H 11/02; wear-compensating mechanisms B61H 15/00) [2013-01] |
B61H 13/005 | . | {Spring actuation} [2013-01] |
B61H 13/02 | . | Hand or other personal actuation [2013-01] |
B61H 13/04 | . . | by mechanisms incorporating toothed gearing [2013-01] |
B61H 13/06 | . | Actuating or influencing the brakes by backward pressure of buffers or coupling gear, e.g. buffer brakes [2013-01] |
B61H 13/20 | . |
B61H 13/22 | . . | for braking a single wheel or wheels at one side only, e.g. for locomotives or motor railcars [2013-01] |
B61H 13/24 | . . | for cars with two axles or bogies with two axles and braking cylinder(s) for each bogie, the mechanisms at each side being interconnected [2013-01] |
B61H 13/26 | . . | for cars or bogies with more than two axles or bogies, the mechanisms at each side being interconnected [2013-01] |
B61H 13/28 | . . | with variable leverage or mechanical advantage to obtain quick take-up [2013-01] |
B61H 13/30 | . . | adjustable to take account of variation of vehicle weight (automatic adjustment B60T 8/18) [2013-01] |
B61H 13/32 | . . . | by varying brake lever leverage [2013-01] |
B61H 13/34 | . | Details [2013-01] |
B61H 13/36 | . . | Beams; Suspension thereof [2013-01] |
B61H 13/38 | . . |
B61H 15/00 | Wear-compensating mechanisms, e.g. slack adjusters [2013-01] |
B61H 15/0007 | . | {mechanical and self-acting in one direction} [2013-01] |
B61H 15/0014 | . . | {by means of linear adjustment} [2013-01] |
B61H 15/0021 | . . . | {with cams, by friction or clamping} [2013-01] |
B61H 15/0028 | . . . | {with screw-thread and nut} [2013-01] |
B61H 15/0035 | . | {mechanical and self-acting in both directions} [2013-01] |
B61H 15/0042 | . . | {by means of linear adjustment} [2013-01] |
B61H 15/005 | . . . | {with cams, by friction or clamping} [2013-01] |
B61H 15/0057 | . . . | {with screw-thread and nut} [2013-01] |
B61H 15/0064 | . | {mechanical and non-automatic} [2013-01] |
B61H 15/0071 | . . | {by means of linear adjustment} [2013-01] |
B61H 15/0078 | . . . | {with cams, by friction or clamping} [2013-01] |
B61H 15/0085 | . . . | {with screw-thread and nut} [2013-01] |
B61H 15/0092 | . | {hydraulic} [2013-01] |