Invention Grant
- Patent Title: Secured emergency release device and use of same
- Patent Title (中): 安全紧急释放装置及其使用
-
Application No.: US10700053Application Date: 2003-11-04
-
Publication No.: US07146765B2Publication Date: 2006-12-12
- Inventor: Michael Sanke , Viktor Schütz , Patrick Euteneuer
- Applicant: Michael Sanke , Viktor Schütz , Patrick Euteneuer
- Applicant Address: DE Steinhagen
- Assignee: Hormann KG Antriebstechnik
- Current Assignee: Hormann KG Antriebstechnik
- Current Assignee Address: DE Steinhagen
- Agency: Stevens, Davis, Miller & Mosher, LLP
- Priority: DE10251471 20021105; DE10256480 20021203
- Main IPC: E05F15/00
- IPC: E05F15/00
Abstract:
The invention relates to an emergency release device for a building closure operator for decoupling a motorized building closure from a motor operator assembly under emergency conditions. To diminish the risk of injury by free-fall of a decoupled building closure wing by a simple and cost-effective design the invention proposes providing a safety or securing unit which safeguards or secures the emergency release device against unintentional or unauthorized actuation.
Public/Granted literature
- US20040154225A1 Secured emergency release device and use of same Public/Granted day:2004-08-12
Information query
