Lever arm shock absorber
id:
lever-arm-shock-absorber-199-8135869
title:
Lever arm shock absorber
text:
Lever arm shock absorbers were the first form of hydraulic shock absorber or damper used for car suspension. They appeared in the 1930s and were most commonly used in the 1950s and 1960s, but were replaced by telescopic shock absorbers in the 1970s. One of the earliest patents for a hydraulic lever arm shock absorber was awarded in 1925 to Georges de Ram, who was already an established maker of friction disk shock absorbers. Hydraulic shock absorbers, invented by Ralph Peo in 1930, appeared as a
brand slug:
wiki
category slug:
encyclopedia
description:
Type of hydraulic car suspension
original url:
https://en.wikipedia.org/wiki/Lever_arm_shock_absorber
date created:
date modified:
2024-04-04T16:45:30Z
main entity:
{"identifier":"Q6535250","url":"https://www.wikidata.org/entity/Q6535250"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/39/Hydraulic_lever-arm_shock_absorber_%28Autocar_Handbook%2C_13th_ed%2C_1935%29.jpg","width":652,"height":606}
fields total:
13
integrity:
15