US PATENT SUBCLASS 267 / 130
PRESS CUSHION

Current as of: June, 1999
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267 /   HD   SPRING DEVICES

130PRESS CUSHION

DEFINITION

Classification: 267/130

(under the class definition) Spring device for minimizing the force of impact in the shaping operation of apparatus using a high degree of impactive force (e.g., sheet metal drawing apparatus).

SEE OR SEARCH THIS CLASS, SUBCLASS:

119, for a fluid-spring press cushion.