Invention Grant
US08371357B2 System to guide the slats of an industrial roller door to reduce damages after crash
有权
引导工业滚轮门板的系统，以减少碰撞后的损坏
- Patent Title: System to guide the slats of an industrial roller door to reduce damages after crash
- Patent Title (中): 引导工业滚轮门板的系统，以减少碰撞后的损坏
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Application No.: US11348024Application Date: 2006-02-06
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Publication No.: US08371357B2Publication Date: 2013-02-12
- Inventor: Friedhelm Frede
- Applicant: Friedhelm Frede
- Applicant Address: SE Landskrona
- Assignee: Assa Abloy Entrance Systems AB
- Current Assignee: Assa Abloy Entrance Systems AB
- Current Assignee Address: SE Landskrona
- Agency: Frommer Lawrence & Haug LLP
- Agent Ronald R. Santucc
- Main IPC: E06B9/56
- IPC: E06B9/56
Abstract:
A method and apparatus for preventing damage to an industrial door during an impact, the apparatus including a roller door having a plurality of lamellae, and a plurality of end pieces connectable to the lamellae. The industrial door also includes a drive system, connectable to the plurality of end pieces for raising and lowering the door. The lamellae include a plurality of openings formed therein and, arranged on at least one distal end thereof. The end pieces include a plurality of friction fit security devices for engaging the openings.
Public/Granted literature
- US20070181264A1 System to guide the slats of an industrial roller door to reduce damages after crash Public/Granted day:2007-08-09
Information query
IPC分类:
