.~ Tool has circumferentially spaced teeth, tines, blades or the like {13}
544
.~.~ Spring moving or mounting means for tooth or blade
DEFINITION
Classification: 172/544
(under subclass 540) Apparatus in which a tooth, tine, or blade is mounted on a spring or is related to a spring so that relative movement between the tooth, tine, or blade and its supporting member stresses the spring.
SEE OR SEARCH THIS CLASS, SUBCLASS:
96, for flexible or yieldably mounted teeth, blades, or the like mounted on a cyclically driven carrier.
SEE OR SEARCH CLASS
152, Resilient Tires and Wheels,
5+, for spring wheels having resiliently deformable ground-engaging rim portions whereby the wheel as a whole does not retain its circular form during rotation.
301, Land Vehicles: Wheels and Axles, 51, for a vehicle wheel having resiliently mounted thereon one or more traction increasing spurs or cleats.
