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Title: Egress door opening assister

A door opening spring assistance apparatus is set forth that will automatically apply a door opening assistance force using a combination of rods and coil springs. The release of the rods by the coil springs reduces the force required to set the door in motion.
Authors:
Publication Date:
OSTI Identifier:
1222635
Report Number(s):
9,151,099
13/666,144
DOE Contract Number:
AC09-08SR22470
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Nov 01
Research Org:
Savannah River Technology Center (SRTC), Aiken, SC (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING