Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1981-01-22
1984-05-01
Nase, Jeffrey V.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29129, 193 37, 198780, 403221, 403372, B65G 3904
Patent
active
044452578
ABSTRACT:
A shaft with rubber rollers designed to be made in a simple and inexpensive manner. The rollers are made separately with a helical spring or split clamping sleeve vulcanized in them during manufacture. The required number of rollers are ground to size and placed in an assembly block in the required spaced and axially aligned relationship, and the shaft is forced through the central apertures of the rollers.
REFERENCES:
patent: 1803357 (1931-05-01), Robins
patent: 2471140 (1949-05-01), Breth
patent: 2736205 (1956-02-01), Dunne
patent: 3219176 (1965-11-01), Kindig
patent: 3305075 (1967-02-01), Johnson
Nase Jeffrey V.
Rubber-en Kunststoffabriek ENBI B.V.
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