초록 ▼

A one-piece hanger plate is detachably secured to the underside of a shoe plate for a roller skate. Front and rear wheel trucks are mounted to the hanger plate independent of the shoe plate. The hanger plate is constructed with bends to provide strength against twisting of the shoe plate and hold th

A one-piece hanger plate is detachably secured to the underside of a shoe plate for a roller skate. Front and rear wheel trucks are mounted to the hanger plate independent of the shoe plate. The hanger plate is constructed with bends to provide strength against twisting of the shoe plate and hold the front and rear wheel trucks in proper alignment. A unique king pin elastomer mounting for each wheel truck permits adjustment of the degree of firmness. A toe stop is designed to be detachable from the shoe plate so that the roller skate can be lightened for certain skating activities.

대표청구항 ▼

A roller skate including, in combination: (a) a shoe plate; (b) an integral, one-piece flat, generally transversely planar hanger plate having: 1. a flat central section spaced from the underside of the shoe plate and merging into 2. front and rear upwardly sloping intermediate sections, thence into

A roller skate including, in combination: (a) a shoe plate; (b) an integral, one-piece flat, generally transversely planar hanger plate having: 1. a flat central section spaced from the underside of the shoe plate and merging into 2. front and rear upwardly sloping intermediate sections, thence into (3) front and rear flat intermediate sections, and thence terminating in (4) front and rear downwardly sloping end sections; (c) front and rear detachable securing means connecting only said front and rear flat imtermediate sections respectively to said shoe plate, the remaining sections of said hanger plate being free of engagement with said shoe plate; (d) front and rear wheel trucks; (e) front and rear king pin and elastomer cushioning means connecting said front and rear wheel trucks respectively to the underside of said front and rear upwardly sloping intermediate sections of said hanger plare at a level lower than said front and rear intermediate flat sections; and (f) front and rear pivot bushing assemblies extending from said front and rear wheel trucks towards the underside of said front and rear downwardly sloping end sectons, respectively whereby said wheel turcks are supported solely on said hanger plate and a different hanger plate with wheel trucks can be substituted for said first mentioned hanger plate onto said same shoe plate and whereby said front and rear wheel trucks both being secured to the same integral plate are maintained in proper alignment and said shoe plate is isolated against the twisting of said hanger plate, and whereby said king pin and elastomer bushings are isolated from direct contact with said shoe plate as a result of mounting the same on said front and rear upwardly sloping intermediate sections below the level of said front and rear intermediate sections.