Lock indicator for caster

Details Lock indicator for caster Lock indicator for caster

1991-03-11

1993-01-26

Graham, Matthew C.

Brakes

To retard rolling of caster

16 35R, 188 111, B60B 3300

Patent

active

051815877

ABSTRACT:
A lock indicator for a caster having a push-button engaged in a push-button mounting hole formed from the outer periphery of a frame to the interior of the frame to be freely pressed for operating a stopper for locking a wheel, wherein the push-button engaged within the push-button mounting hole has cap shape, a transparent portion formed on the top portion thereof, and an indicator having indicating portions for respectively indicating a wheel locking state and a wheel lock releasing state in such a manner that the indicating portions of the indicator correspond to the transparent portion of the push-button to be internally mounted along the inner peripheral surface from the body to the top of the push-button, and one end of the indicator is secured into the frame. Thus, the lock indicator for the caster can simply and accurately confirm the locking state and the lock releasing state of the caster without special attention by precise indicating portions associated with a push-button thereof.

REFERENCES:
patent: 3890669 (1975-06-01), Reinhards
patent: 4479566 (1984-10-01), Ishii

Affiliated with

Also associated with

Rating

Lock indicator for caster does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1408193