Polymeric apparatus and method of making the same

Details Polymeric apparatus and method of making the same Polymeric apparatus and method of making the same

1982-08-27

1986-01-28

Hoag, Willard E.

Spring devices

Resilient shock or vibration absorber

Nonmetallic, resilient element

264249, 264301, 301 63PW, B60F 1100, B29C 1700

Patent

active

045666784

ABSTRACT:
A method of producing useful hollow bodies and the resulting products. The hollow bodies are formed by providing a block of thermoplastic elastomer material having a selected initial axial height and providing the block with a selected axial core opening. An axial force is applied to said block sufficient to compress said block a substantial extent to reduce the free height of the block and expand the core opening transversely outwardly to define sidewalls for the hollow body. The axial force is removed, and the hollow body is prepared for use as a compression spring or other useful device.

REFERENCES:
patent: 3315951 (1967-04-01), Boschi et al.
patent: 3409284 (1968-11-01), Rix
patent: 3558764 (1971-01-01), Isaacson et al.
patent: 3584858 (1971-06-01), Beck
patent: 3608044 (1971-09-01), Coplan et al.
patent: 3677535 (1972-07-01), Beck
patent: 3845021 (1974-10-01), Dukes et al.
patent: 4073858 (1978-02-01), Chung
patent: 4090283 (1978-05-01), Wooley
patent: 4198037 (1980-04-01), Anderson
patent: 4235427 (1980-11-01), Bialobrzeski

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