Invention Grant
- Patent Title: Safety device for cantilevered beam and boom assembly incorporating the same
- Patent Title (中): 用于悬臂梁和吊杆总成的安装装置
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Application No.: US12351112Application Date: 2009-01-09
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Publication No.: US08517324B2Publication Date: 2013-08-27
- Inventor: Paul Auger , James Rempel , Matthew Rodgers , Amir Butmir , Mark Fletcher , Gregory Forrest
- Applicant: Paul Auger , James Rempel , Matthew Rodgers , Amir Butmir , Mark Fletcher , Gregory Forrest
- Applicant Address: CA
- Assignee: SMART Technologies ULC
- Current Assignee: SMART Technologies ULC
- Current Assignee Address: CA
- Agency: Katten Muchin Rosenman LLP
- Main IPC: A47H1/10
- IPC: A47H1/10
Abstract:
A safety device for a cantilevered beam pivotally mounted adjacent one end thereof to a support surface is adapted to bridge the beam and the support surface and is structured so that when coupled to the beam and support surface, the safety device maintains the beam in a substantially fixed cantilevered condition until a downward force exceeding a threshold is applied to the beam and thereafter controls downward pivoting of the beam.
Public/Granted literature
- US20090173867A1 SAFETY DEVICE FOR CANTILEVERED BEAM AND BOOM ASSEMBLY INCORPORATING THE SAME Public/Granted day:2009-07-09
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