Journal for a head tube of a bicycle

Details Journal for a head tube of a bicycle Journal for a head tube of a bicycle

1991-05-30

1992-11-17

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

280279, 384545, B62K 2118

Patent

active

051637588

ABSTRACT:
A journal including a lower cap engaged on an end portion of a head tube of a bicycle, the lower cap having an annular recess, a bearing engaged in the annular recess of the lower cap, an upper cap threadedly engaged on the upper portion of the front fork and engaged on the bearing so that the front fork is rotatable relative to the head tube, and a compression nut threadedly engaged above the upper cap so that the upper cap can be stably retained in place.

REFERENCES:
patent: 1850348 (1932-03-01), Harley
patent: 3306684 (1967-02-01), Klein, Jr.
patent: 3438650 (1969-04-01), Jaulmes
patent: 4341394 (1982-07-01), Cabeza
patent: 4466629 (1984-08-01), Sinyard
patent: 4531756 (1985-07-01), Mori
patent: 4934839 (1990-06-01), Chi

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