Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1982-10-08
1985-01-29
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29123, 29129, B60B 700
Patent
active
044956835
ABSTRACT:
A roller formed by a spindle and a tubular jacket has elastic sleeves for attachment of the jacket on the spindle. Each elastic sleeve consists either of a clamp-on sleeve fitted on the spindle, a clamp-in sleeve applied concentrically therewith in the jacket, and a rubber ring arranged between the clamping sleeves, or of a sleeve of undulated cross-section whose wave crests directed radially outward bear against the inner wall of the jacket while its wave crests directed radially inward bear against the spindle. Lastly the elastic sleeve may consist of a rim or ring of clamping pins angularly spaced apart which are arranged and fixed at regular intervals distributed over the annular space between jacket and spindle.
REFERENCES:
patent: 2031319 (1936-02-01), Kahn
patent: 2200758 (1940-05-01), Thaheld
patent: 2636787 (1953-04-01), Medearis
patent: 2918867 (1959-12-01), Killary et al.
patent: 3514829 (1970-06-01), Blatt
Colvin Arthur B.
Eley Timothy V.
Goldberg Howard N.
Rubber-En Kuststoffabriek Enbi B.V.
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