US2010032240A1PendingUtilityA1

Flexible trap door

31
Assignee: RODRIGUEZ FERNANDEZ RICARDOPriority: Dec 11, 2006Filed: Sep 26, 2007Published: Feb 11, 2010
Est. expiryDec 11, 2026(~0.4 yrs left)· nominal 20-yr term from priority
Inventors:Ricardo Rodriguez Fernandez
E04G 1/15E04G 2001/155
31
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Claims

Abstract

Self-closing, flexible trap door for access platforms, enabling its use as a work surface, consisting of a rubber body, fixed to the access platform, strengthened by a cross-directional rigid reinforcement, fitted with a tape to facilitate opening and a lock when being transported and assembled. Closing is caused by the pressure of the rubber. Additionally, the closing is caused by an externally-driven mechanism or by means of magnets.

Claims

exact text as granted — not AI-modified
1 . Self-closing, flexible trap door for scaffolding access platform that may be used as a work surface, consisting of a rubber body fastened to the access platform, strengthened by a cross-directional rigid reinforcement, fitted with a tape to facilitate its opening and a lock while being transported and assembled, the closing of which is caused by the pressure of the rubber. 
   
   
       2 . Flexible trap door according to  claim 1 , wherein the closing is caused by an externally-driven mechanism. 
   
   
       3 . Flexible trap door according to  claim 1 , wherein the closing is caused by magnetic attraction.

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