Skateboard truck

Details Skateboard truck Skateboard truck

2006-12-19

2006-12-19

Phan, Hau (Department: 3618)

Land vehicles

Wheeled

Coasters

C280S011280

Reexamination Certificate

active

07150460

ABSTRACT:
A skateboard truck insert is positioned between an axle and a base plate of a skateboard truck to reduce turning radius but still maintain directional stability. The insert is comprised of an intermediary member with a pin on top for mating with a pin receiving hole in the base plate. The intermediary member includes a mounting portion with a through hole. First and second bushings are positioned on either side of the mounting portion. First and second washers are positioned against respective outer ends of the bushings. A bolt is positioned through the washers, bushings, and the hole for mating with the bolt receiving hole on the base plate of the truck. A pin receiving hole and a bolt receiving hole are positioned on a bottom of the intermediary member for respectively receiving a pin and a bolt extending from the axle of the truck.

REFERENCES:
patent: 2617688 (1952-11-01), Lee
patent: 3235282 (1966-02-01), Bostick
patent: 3862763 (1975-01-01), Ware
patent: 4109925 (1978-08-01), Williams et al.
patent: 4278264 (1981-07-01), Lenz
patent: 4776604 (1988-10-01), Valdez et al.
patent: 5052702 (1991-10-01), Chan
patent: 5522620 (1996-06-01), Pracas
patent: 6547262 (2003-04-01), Yamada et al.
patent: 2002/0125670 (2002-09-01), Stratton

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