Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SHOCK ABSORBER
Document Type and Number:
Japanese Patent JP2012026551
Kind Code:
A
Abstract:

To provide a shock absorber having substantially constant impact energy absorbing capacity regardless of the temperature.

The problem is solved by this shock absorber being a foaming body of a composite resin including 100 pts.wt. of a high density polyethylene-based resin having density of 931-950 kg/m3 and 100-500 pts.wt. of a polystyrene-based resin and characterized in that the ratio Q1/Q2 of a breaking point displacement quantity Q1 at +23°C to a breaking point displacement quantity Q2 at -50°C is 1.5 or less.


Inventors:
OWAKI KOKI
TERASAKI SHINGO
ISHIDA SHINJI
Application Number:
JP2010000168518
Publication Date:
February 09, 2012
Filing Date:
July 27, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SEKISUI PLASTICS
International Classes:
F16F7/00; E01F13/02
Attorney, Agent or Firm:
野河 信太郎
秋山 雅則
甲斐 伸二
金子 裕輔
稲本 潔