Shock absorbing guard

Details Shock absorbing guard Shock absorbing guard

1975-06-06

1976-12-14

Cherry, Johnny D.

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

114219, F16F 712

Patent

active

039971490

ABSTRACT:
An impact or shock absorbing guard for padding structural elements such as poles or the like found on playgrounds, schoolyards, etc. to prevent injuries. The shock absorbing guard affords three stages of impact energy absorption and long service life.

REFERENCES:
patent: 2188082 (1940-01-01), Imhofe
patent: 2562957 (1951-08-01), Sipkin et al.
patent: 3104875 (1963-09-01), Doyle
patent: 3125979 (1964-03-01), Darling
patent: 3181849 (1965-05-01), Mitchell
patent: 3321924 (1967-05-01), Liddell
patent: 3788082 (1974-01-01), Narabu
patent: 3843182 (1974-10-01), Walls et al.
patent: 3873076 (1975-03-01), Evans

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