Method and apparatus for making retaining elements

Details Method and apparatus for making retaining elements Method and apparatus for making retaining elements

1995-02-03

1996-05-21

Beck, Shrive

Coating processes

Nonuniform coating

Edge or border coating

427240, 427318, 411319, 411908, 470 21, B05D 312, B05D 500, B21D 5324, B21H 302

Patent

active

055187684

ABSTRACT:
A method and apparatus for the application for one or more deposits of material to a succession of discrete articles such as fasteners as is provided. The method and apparatus of the present invention deposits a droplet or extended bead of thermoplastic or thermoset material onto the surface of a part that is urged into a postion once it solidifies to extends above the surface of the part to create assembly resistance when the part is assembled into or over another part.

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patent: 5211986 (1993-05-01), Ohkubo

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