Device for damping shocks caused by _moving heavy objects

Details Device for damping shocks caused by _moving heavy objects Device for damping shocks caused by _moving heavy objects

1982-02-10

1985-01-08

Butler, Douglas C.

Brakes

Plastic deformation or breakage of retarder element

Crushable element

52393, 52573, 206591, 248548, 252633, 376285, F16F 712, G21C 1906

Patent

active

044922914

ABSTRACT:
The present invention relates to a device for damping impacts caused by the fall of heavy objects. This device comprises a group of deformable mechanical members arranged perpendicularly to a first plate and a second plate, a supplementary plate having substantially the same weight as each mechanical member being placed between the latter and the second plate. The supplementary plates are contiguous and each mechanical member has at least one predeformation at its end adjacent to the second plate. Application to the protection of discharge ponds against the fall of caskets.

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patent: 4326820 (1982-04-01), Uerpmann et al.
patent: 4384020 (1983-05-01), Beggs et al.
patent: 4428700 (1984-01-01), Lennemann

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