Invention Grant
US07445089B2 Sealing device with magnetically movable door seal for a closable door leaf of an elevator installation
有权
具有用于电梯安装的可关闭门扇的可磁性门密封的密封装置
- Patent Title: Sealing device with magnetically movable door seal for a closable door leaf of an elevator installation
- Patent Title (中): 具有用于电梯安装的可关闭门扇的可磁性门密封的密封装置
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Application No.: US10939580Application Date: 2004-09-13
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Publication No.: US07445089B2Publication Date: 2008-11-04
- Inventor: Erwin Reinder Kuipers , Peter A. Spiess
- Applicant: Erwin Reinder Kuipers , Peter A. Spiess
- Applicant Address: CH Hergiswil NW
- Assignee: Inventio AG
- Current Assignee: Inventio AG
- Current Assignee Address: CH Hergiswil NW
- Agency: Fraser Clemens Martin & Miller LLC
- Agent William J. Clemens
- Priority: EP03405675 20030915
- Main IPC: B66B13/14
- IPC: B66B13/14 ; B66B13/18
Abstract:
An elevator installation has a sealing element that is movable by an electromagnetic actuator from a first position to a second position. The sealing element includes a seal carrier that is movably arranged at a door leaf of a door of the elevator installation. An electromagnetic actuator is fastened in the region of the door and upon actuation acts on the seal carrier to move it from the first position to the second position. An electrical circuit triggers the actuation before the door leaf executes an opening movement.
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