| 摘要 |
#CMT# #/CMT# The door has a contact-less sensor (5) detecting objects or persons in a region of movement path of sectioning elements (1) that are connected together. The sensor includes transceivers (7, 8) that monitor lower lateral edges of the sectioning elements. The sensor is guided in a guide rail (4) by a rolling element (12), includes a retainer (13) that is arranged in an intermediate chamber formed among the guide rail and lateral sectioning element edges, and is controlled by vertical change position of the sectioning elements in the chamber. #CMT#USE : #/CMT# Sectional door i.e. motor driven sectional door. #CMT#ADVANTAGE : #/CMT# The door is provided with the contactless sensor for detecting objects or persons in the region of the movement path of the sectioning elements that are connected together, so that electrical wiring of light barriers is protected from damage, and components of the door are protected from damage by external influence. The door can be assembled in a simple manner with improved safety. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a sectional door with a contactless sensor. 1 : Sectioning elements 4 : Guide rail 5 : Contact-less sensor 7, 8 : Transceiver 12 : Rolling element 13 : Retainer. |
