Title:
窓およびドア用監視装置
Document Type and Number:
Japanese Patent JP2008531875
Kind Code:
A
Abstract:
A monitoring device for securing windows and doors, the swivellable handle of which is held on a handle fitting and can be connected, rotation-resistant, via a multi-sided insert pin to locking devices, with a housing at least partly accommodating the monitoring device which is penetrated by the multi-sided guide-pin with a first sensor device to detect the swivel position of the handle and with a second sensor device to detect the closed position and with an evaluation unit which combines and evaluates the detection signals from the first and the second sensor devices and optionally prompts an alarm signal, wherein the first sensor device has two microswitches arranged along the periphery of the multi-sided insert pin at an angle to each other, which are arranged in the housing and which can be actuated by a switching cam connected rotation-resistant to the handle, and in that the second sensor device is formed by at least one sealed-contact switch which is arranged near an outer wall of the housing, and by a magnet, cooperating with the at least one sealed-contact switch, which is attached to the closure-side arm of the fixed frame of the window or door.
Inventors:
Buchhalter Thomas
Application Number:
JP2007556570A
Publication Date:
August 14, 2008
Filing Date:
February 27, 2006
Export Citation:
Assignee:
Vel age
International Classes:
E05B45/06
Attorney, Agent or Firm:
Takahiro Ozaki