Vehicle barrier
Patent
·
OSTI ID:6027203
This patent describes 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.
- Assignee:
- Dept. of Energy, Washington, DC (USA)
- Patent Number(s):
- A; US 4989835
- Application Number:
- PPN: US 7-181993
- OSTI ID:
- 6027203
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320200* -- Energy Conservation
Consumption
& Utilization-- Transportation
42 ENGINEERING
420202 -- Engineering-- Protective Structures & Equipment
CONTROL
CONTROL SYSTEMS
DESIGN
ENTRY CONTROL SYSTEMS
PHYSICAL PROTECTION
SAFETY
SECURITY
TRAFFIC CONTROL
VEHICLES
320200* -- Energy Conservation
Consumption
& Utilization-- Transportation
42 ENGINEERING
420202 -- Engineering-- Protective Structures & Equipment
CONTROL
CONTROL SYSTEMS
DESIGN
ENTRY CONTROL SYSTEMS
PHYSICAL PROTECTION
SAFETY
SECURITY
TRAFFIC CONTROL
VEHICLES