Coating or plastic compositions specially designed for the production of a tractive or friction surface, e.g., in forming pulley, clutch or brake facing.
SEE OR SEARCH CLASS
75, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures,
231, for a composition having a continuous phase of free metal made by consolidating metal particles and having an abrasive constituent.
152, Resilient Tires and Wheels, appropriate subclasses, particularly
211, for anti-skid tires.
188, Brakes,
250+, for brake elements having significant brake structure which brake elements may include as an element a lining or facing of a traction or friction composition. 192, Clutches and Power-Stop Control,
107, for clutches having significant clutch structure which clutches may include as an element a lining or facing of a traction or friction composition.
474, Endless Belt Power Transmission Systems or Components, particularly
177+, and 190+ for a friction drive pulley having a nonmetallic component forming the drive face, for pulleys including a composition on the rim to increase the traction on the belt.
