| 摘要 |
There is disclosed an improved roller skate having a unitary soleplate. The roller skate includes a pair or truck assemblies secured to the bottom surface of the soleplate at the toe portion and at the heel portion by a threaded fastener. The soleplate has an aperture for receiving each threaded fastener and a recess for receiving and confining an enlarged end portion of the fastener, and slot means in the soleplate, communicating with the aperture and the recess, allow insertion of the threaded fastener from the bottom of the soleplate.
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