Energy absorbing vehicle bumper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4715630
SERIAL NO

06856658

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The bumper system of the present invention is of a modular design wherein two substantially identical, laterally extending members are secured at the laterally innermost ends to define an integrated bumper device and wherein each module is formed of three preformed and structurally self-supporting elements adapted to be nested together and adhesively secured to form an integrated module including an elastomeric outer shell open at its rear most face, an energy absorbing hollow core element formed of a relatively rigid, though deflectable, high strength plastic material adapted to nest within the outer shell in abutting relationship with the relatively stiff transverse support beam adapted to abut against the hollow core element and enclose the open rear face of the outer shell and which beam and hollow core element have coacting faces formed to resist relative impact-induced movement therebetween.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TRANSPEC INC TROY MICHIGAN A CORP OF MICHIGANNot Provided

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Manning, Donald L Orchard Lake, MI 20 354

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation