Land vehicles – Wheeled – Occupant propelled type
Patent
1975-01-06
1976-05-11
Kundrat, Andrew V.
Land vehicles
Wheeled
Occupant propelled type
403104, 403362, B62K 2122
Patent
active
039558282
ABSTRACT:
An improved handlebar assembly able to withstand a standard rotational torque test comprises a front fork whose tubular stem has an interior flat area which mates with an exterior flat area on a tubular handlebar post slidably received in the fork stem so that the two members are fixed rotatively, but are free to slide axially to adjust the height of the handlebars. The height adjustment is set by a special tubular collar which slidably engages over the top of the fork post. A set screw threaded into the side of the collar extends through an opening in the wall of the fork stem and bears against the handlebar post, thereby pressing the two flat areas together.
REFERENCES:
patent: 564741 (1896-07-01), Dunn
patent: 1378838 (1921-05-01), Crane
patent: 2253857 (1941-08-01), Hedstrom
patent: 2859979 (1958-11-01), Himes
Hedstrom Co.
Kundrat Andrew V.
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