Bottom bracket ball bearing axle mounting structure for a bicycl

Details Bottom bracket ball bearing axle mounting structure for a bicycl Bottom bracket ball bearing axle mounting structure for a bicycl

1997-07-02

1998-06-09

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384545, F16C 1908

Patent

active

057624267

ABSTRACT:
A bottom bracket bearing axle for a bicycle, including two screw caps fastened to two opposite ends of a bottom bracket to hold two ball bearings, a bottom bracket bearing axle supported on the ball bearings, and a bush mounted around the bottom bracket bearing axle within the bottom bracket, wherein the ball bearings are respectively mounted around bottom bracket bearing axle within the screw caps and having respective balls respectively supported on a respective annular flange of the bottom bracket bearing axle at an outer side; the bush is comprised of two symmetrical halves fastened together by a dowel joint and mounted within the bottom bracket around the bottom bracket bearing axle between the ball bearings, having a corrugated outside wall and two end flanges at two opposite ends respectively stopped against the ball bearings.

REFERENCES:
patent: 4605321 (1986-08-01), Brandenstein et al.
patent: 5209581 (1993-05-01), Nagano
patent: 5597242 (1997-01-01), Beeler

Affiliated with

Also associated with

Rating

Bottom bracket ball bearing axle mounting structure for a bicycl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bottom bracket ball bearing axle mounting structure for a bicycl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bottom bracket ball bearing axle mounting structure for a bicycl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2193046