Skate

Details Skate Skate

1979-07-06

1981-07-14

Mitchell, David M.

Land vehicles

Skates

Wheeled skate

A63C 1702

Patent

active

042782643

ABSTRACT:
A roller skate having front and rear hangers connected together with main and secondary leaf spring jump bars. Locating and holding pins mount the secondary jump bar to the hangers. A truck carrying a pair of wheels is mounted on each hanger with resilient sleeves and a bolt. Each truck has an upright finger located in a pocket in a hanger. A resilient collar located in the pocket surrounds a part of the finger. The pocket has an undercut tapered side wall which is in engagement with the collar to allow the finger to have vertical and arcuate movement with respect to the upright axis of the finger.

REFERENCES:
patent: 967742 (1910-08-01), Eckart
patent: 2330338 (1943-09-01), Dekome et al.
patent: 2490849 (1949-12-01), Wagner
patent: 2510722 (1950-06-01), Snyder
patent: 2547796 (1951-04-01), Swensson
patent: 2547796 (1951-04-01), Swenson
patent: 2560017 (1951-07-01), Ware
patent: 2578911 (1951-12-01), VanHorn
patent: 2595751 (1952-05-01), Balstad
patent: 2606768 (1952-08-01), Wagner
patent: 2664294 (1953-12-01), Kleinman
patent: 2739819 (1956-03-01), Stoner
patent: 2744759 (1956-05-01), Sternbergh
patent: 2826422 (1958-03-01), Snyder
patent: 2899209 (1959-08-01), Reynolds et al.
patent: 3693988 (1972-09-01), Steinhiser
patent: 3738673 (1973-06-01), Iseman
patent: 4103917 (1978-08-01), Widolf
patent: 4132424 (1979-01-01), Olivieri
patent: 4166629 (1979-09-01), List

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