Escalators and moving walkways

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9802791
SERIAL NO

14907314

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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People movers, such as escalators and moving walkways, for instance, may comprise a support member belt comprised of a plurality of support members guided on rails. The support members may be, for example, steps of an escalator or pallets of a moving walkway. Each support member may be secured to a pair of drag rollers that runs on the rails, and each support member may include a roller spindle that is held rotationally conjointly in or on a body of the support member. Between the roller spindle and the body of the support member, there may be a plug-in connection by way of which the roller spindle is maintained against an undercut under bias of a latching device.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP ELEVATOR AG45143 ESSEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lindemeier, Detlev Reinbek, DE 9 18
Ludwig, Reiner Schwarzenbek, DE 109 2760

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