Shock proof case

Details Shock proof case Shock proof case

1984-11-28

1985-12-10

Moy, Joseph Man-Fu

Special receptacle or package

Shock protection type

For an egg, fruit, or vegetable

220 82A, 220 82R, 206328, B65D 8102

Patent

active

045573832

ABSTRACT:
A shock-proof case especially suited for portable measurement apparatus. The case is comprised of a moldable elastomeric material having a wall with an opening therein, in the periphery of which is formed an elastic encasement groove for receipt of a plate of a material significantly more rigid than said elastomeric material. The plate includes numerous cavities in its peripheral region encased within the groove. The elastomeric material of the case is remolded over the peripheral region of the plate in such a way that the elastomeric material fills the cavities in the plate during the molding process, and thus ensures an effective bonding between the plate and the elastomeric material of the case. The case may also be provided with damping means of varying thickness to cushion the apparatus against shock.

REFERENCES:
patent: 2961108 (1960-11-01), Johnson
patent: 3972239 (1976-08-01), Duster et al.
patent: 4112283 (1978-09-01), Lathrop
patent: 4245749 (1981-01-01), Graves

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