Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent
1977-08-26
1978-11-07
Gerin, Leonard H.
Machine element or mechanism
Gearing
Toothed gear and recirculated unconnected elements
59 9, 74251R, 254 74, F16G 1302, B21L 1300, B66F 706
Patent
active
041239474
ABSTRACT:
The present invention pertains to a non-metallic transmission chain for high loads which comprises a plurality of non-metallic links of a material having a tensile strength of at least 8500 psi and a plurality of associated glass fiber reinforced pins with a tensile strength of at least 1800 psi and flexure modulus of not less than 1,000,000 psi. The superior strength and qualities of the pin provide significant reduction in the undesired side arm flexing of the links.
REFERENCES:
patent: 3127980 (1964-04-01), Lanham
patent: 3234807 (1966-02-01), Morin
patent: 3281121 (1966-10-01), Ratcliff
Smith Larry C.
Webers Robert J.
Gerin Leonard H.
Rexnord Inc.
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