Vehicle barrier

Patent · Tue Jan 01 04:00:00 EST 1991

OSTI ID:867693

Hirsh, Robert A ^[1]

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1. Bethel Park, PA

A vehicle security barrier which can be conveniently placed across a gate opening as well as readily removed from the gate opening to allow for easy passage. The security barrier includes a barrier gate in the form of a cable/gate member in combination with laterally attached pipe sections fixed by way of the cable to the gate member and lateral, security fixed vertical pipe posts. The security barrier of the present invention provides for the use of cable restraints across gate openings to provide necessary security while at the same time allowing for quick opening and closing of the gate areas without compromising security.

• Research Organization: WESTINGHOUSE ELECTRIC CORP
• DOE Contract Number: AC11-76PN00014
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4989835
• OSTI ID: 867693
• Country of Publication: United States
• Language: English

Related Subjects

/256/49/404/
allow
allowing
attached
barrier
cable
closing
combination
compromising
conveniently
easy
fixed
fixed vertical
form
gate
lateral
laterally
openings
passage
pipe
pipe sections
placed
posts
provide
provides
quick
readily
readily removed
removed
restraints
sections
security
security barrier
time
time allowing
vehicle
vehicle security
vertical
vertical pipe