GSE Gravitational Systems Engineering, Inc.  
Dense Environmental Energy
 
 

 

R-Series: Inertial dampening devices :

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Vehicle Safety Systems : Horizontal

Velocity & inertia removal devices

 

 


1. Material: compression molded composite of the 100% recycled

rubber and polyurethane pre-polymer

2. Physical properties of the rubber composite:

a) Density 0.6 oz/cu in (ASTM C642)

b) Durometer Hardness 70A ± 7 (ASTM D2240)

c) Tensile Strength 300 psi (ASTM D412)

d) Compression deformation 7% at 70psi, 68°F (ASTM D575)

e) Brittleness at Low temperature: -40°F (ASTM D746)

f) Freeze and thaw when exposed (ASTM C672)

to deicing chemicals no loss after 50 cycles

f) Coefficient of thermal expansion: 8 x10-5 in/in/°F (ASTM C531)

g) Weathering 70 hours at 158°F (ASTM D573)

- hardness retained 100% (± 5%)

- compressive strength 100% (± 5%)

- tensile strength 100% (± 5%)

- elongation retained 100% (± 5%)

   
     
R-VSSH440  (71 in-stock)
Embedded
Technical Specifications
Description Physical Dimensions Capacities
Permanent in-ground unit.  Requires 36" deep trench.  Fast reset.  Engineered for runaway truck ramps.  Max weight capacity
  • 5" tall x 96" wide x 96" deep
  • Plumbing required for compressed air capture
  • Heat exchangers incorporated

 

  • 4 ton @ 60 mph = 40-50 mph
  • 10 ton @ 60 mph = 45-55 mph
  Pricing
  • 1-6 units  each
  • 7-20 units 10% discount
  • 21-100 units  25% discount
  • 101+ units 33% discount
   
RVERH400 (147 in-stock)
Embedded
Technical Specifications: One Way Speed Sponges
Description Physical Dimensions Capacities
Permanent in-ground unit.  Requires 36" deep trench.  Fast reset. 
  • 1" tall x 18" wide x 6-30' Long
  • Plumbing required for compressed air capture
  • Heat exchangers incorporated

 

  • 4 ton @ 60 mph = 40-50 mph
  • 10 ton @ 60 mph = 45-55 mph

Model Configurations Available

  • 6 Ft: 72"L x 18"W x 1"H

  • 12 Ft: 144"L x 18"W x 1"H

  • 18 Ft: 216"L x 18"W x 1"H

  • 24 Ft: 288"L x 18"W x 1"H

  • 30 Ft: 360"L x 18"W x 1"H

Pricing
  • 1-6 units  each
  • 7-20 units 10% discount
  • 21-100 units  25% discount
  • 101+ units 33% discount


     
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