Unofficial Alpha Subclasses: R A AA B D E F CC G P W
DEFINITION
Classification: 188/264
Devices for cooling or lubricating brake-shoes or brake wheels or drums.
(1) Note. This subclass takes such wheel structure as may be necessary to the functioning and/or support of devices which, by disclosure, are intended to facilitate the removal of brake-generated heat from a braked wheel or to prevent transmission of such heat from a brake part or parts to other portions of the wheel. This is so, regardless of whether any brake structure is claimed. For example, patents drawn to ventilating wheel covers for the above stated purpose, or to the combination of such covers with their respective wheels, are classified here.
SEE OR SEARCH THIS CLASS, SUBCLASS:
71.6, for disclosure of a disc-brake assemblage having cooling means therefor.
218, for brake wheels or rotors, per se, including wheel cooling structure.
SEE OR SEARCH CLASS
105, Railway Rolling Stock,
59, for devices for cooling motors.
192, Clutches and Power-Stop Control, 70.12, for means to cool or lubricate a clutch part of the axially engaging type and subclasses 113.1+ for lubricating a cooling a clutch part.
301, Land Vehicles: Wheels and Axles,
6.1+, for wheel brake-heat dissipators or insulators combined with wheel parts not necessary to the functioning and/or support of the dissipator.
