Escalator

Details Escalator Escalator

B - Operations, Transporting

66

B

198/2

B66B 23/14 (2006.01)

Patent

CA 1057224

ESCALATOR ABSTRACT OF THE DISCLOSURE An escalator comprising steps linked in an endless belt, front wheels and rear wheels for each of the steps supporting the step through a front shaft and a rear shaft respectively, guide rails for guiding the rolling movement of the front and rear wheels respectively, and projections extending axially of the rear shaft for each of the steps and projection upthrust rails mounted in a rear wheel portion of each of the steps, each of the projection upthrust rails being arranged in a manner to be juxtaposed against one of the projections and adapted to be brought into engagement with the projection to prevent an inadvertent pivotal upward movement of the step when this tendency occurs, whereby the accident of the shoes of passengers and other objects being caught in a riser portion of the step due to an inadvertent pivotal upward movement of the step can be avoided.

268430

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-324231