Adjustable handlebar mounting

Machine element or mechanism – Control lever and linkage systems – Elements

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

745511, 280279, B21K 2116, B21K 2112

Patent

active

053737571

ABSTRACT:
An adjustable handlebar mounting assembly adapted to mount above the head tube of a bicycle frame includes a pair of inserts, each of which has a generally cylindrical inner surface formed and adapted to at least in part encircle the bicycle steerer tube. Each of the inserts has a generally arcuate exterior surface, the axis of which is generally perpendicular to the axis of the generally cylindrical interior surfaces. There is a front cap and a back cap, each of which has an interior surface which mates with the exterior surface of an insert. Fasteners secure the caps together and in tight engagement with the exterior of the inserts. A stem extension tube is attached to the front cap and a handlebar is mounted to the stem extension tube. The mating surfaces of the inserts and caps are adjustable in their relative positions, whereby the position of the caps relative to the inserts and the bicycle frame, and thus the angle of the stem extension relative to the frame, is adjustable.

REFERENCES:
patent: 660875 (1900-10-01), Wambach
patent: 4322087 (1982-03-01), Addicks
patent: 4323263 (1982-04-01), Cook et al.
patent: 4337962 (1982-07-01), Allen et al.
patent: 4783187 (1988-11-01), McMurtrey
patent: 4903627 (1990-02-01), Nakamura
patent: 4911458 (1990-03-01), Lin et al.
patent: 5269550 (1993-12-01), Hon et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Adjustable handlebar mounting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjustable handlebar mounting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable handlebar mounting will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2381681

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.