Land vehicles: wheels and axles – Wheel – Skate wheel
Patent
1993-05-19
1994-10-18
Stormer, Russell D.
Land vehicles: wheels and axles
Wheel
Skate wheel
280 1123, B60B 3710
Patent
active
053562097
ABSTRACT:
A two-piece axle bolt for mounting an in-line skate wheel between the spaced side walls of an in-line U-shaped skate frame. The side walls of the U-shaped skate frame have respective outer faces and respective axle receiving and mounting holes extending therethrough. A bolt head receiving counterbore is formed in the outer face of each of the side walls around the hole. The axle bolt includes a pair of shaft components, each having an elongated central axle shaft portion and an enlarged head disposed at one end of the shaft portion. One of the shaft components has a male threaded segment at the other end of the shaft portion and the other shaft component has a female threaded segment at the other end of the shaft portion. The male and female segment are threadably engaged so that the central shaft portions are in axial alignment to thereby present the two-piece axle bolt. The heads are received within the counterbores so that the outer end surfaces of the head do not project outwardly substantially beyond the outer faces of the side walls.
REFERENCES:
patent: 1217761 (1917-02-01), Hartman
patent: 2172387 (1939-09-01), Kantrowitz
patent: 2220557 (1940-11-01), User
patent: 4666168 (1987-05-01), Hamill et al.
Built for Speed, Inc.
Stormer Russell D.
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