ACTIVATING A SAFETY GEAR

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United States of America Patent

SERIAL NO

14722283

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An elevator system having a traveling body upon which is arranged a safety gear for braking and holding the traveling body tight on the guiderail, or on a braking rail. The safety gear is connected to a device for actuating the safety gear. The device for actuating the safety gear contains a coupler body, which can be pressed against the elevator hoistway, possibly against the guiderail or braking rail, wherein actuation of the safety gear is effected by a relative movement between the pressed-on coupler body and the safety gear. For this purpose, the coupler body can contain a curved coupler surface, which, in case of need, is brought into engagement with the elevator hoistway, or with the guiderail or braking rail.

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Patent Owner(s)

Patent OwnerAddress
INVENTIO AGSWISS HELGE SITWELL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Birrer, Eric Buchrain, CH 17 111
Junig, Marcus Emmenbrucke, CH 28 112
Legeret, Benoit Sao Paulo, BR 23 33
Zimmerli, Philipp Aarburg, CH 10 24

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