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Title: High speed door assembly

Abstract

A high speed door assembly, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.

Inventors:
 [1]
  1. Idaho Falls, ID
Issue Date:
Research Org.:
EG & G IDAHO INC
OSTI Identifier:
868755
Patent Number(s):
5205069
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
E - FIXED CONSTRUCTIONS E05 - LOCKS E05Y - INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
F - MECHANICAL ENGINEERING F41 - WEAPONS F41H - ARMOUR
DOE Contract Number:  
AC07-76ID01570
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
speed; door; assembly; comprising; actuator; cylinder; piston; rods; pressure; supply; fittings; electrically; detonated; explosive; bolt; honeycomb; structured; decelerator; structural; steel; frame; encasing; close; foot; diameter; 50; milliseconds; actuation; contain; hazardous; materials; vapors; fixture; pressure supply; honeycomb structure; hazardous material; hazardous materials; piston rod; structural steel; steel frame; door assembly; speed door; comb structure; honeycomb structured; piston rods; /49/

Citation Formats

Shapiro, Carolyn. High speed door assembly. United States: N. p., 1993. Web.
Shapiro, Carolyn. High speed door assembly. United States.
Shapiro, Carolyn. Fri . "High speed door assembly". United States. https://www.osti.gov/servlets/purl/868755.
@article{osti_868755,
title = {High speed door assembly},
author = {Shapiro, Carolyn},
abstractNote = {A high speed door assembly, comprising an actuator cylinder and piston rods, a pressure supply cylinder and fittings, an electrically detonated explosive bolt, a honeycomb structured door, a honeycomb structured decelerator, and a structural steel frame encasing the assembly to close over a 3 foot diameter opening within 50 milliseconds of actuation, to contain hazardous materials and vapors within a test fixture.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {1}
}

Patent:

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