Machine element or mechanism – Gearing – Directly cooperating gears
Patent
1976-09-16
1977-12-13
Gerin, Leonard H.
Machine element or mechanism
Gearing
Directly cooperating gears
74 84R, 74436, F16H 106, F16H 5504, F16H 2704
Patent
active
040622509
ABSTRACT:
The digit rolls of a counter a connected through transfer pinions in that pins extending axially from one roll towards another one engage a pinion once per revolution and the pinion turns the other roll by one step. The pins of the two rolls overlap axially with a slight radial clearance so that the gap between the rolls is just slightly larger than the length of either pin. The pins have semicircular, triangular, trapezoidal or rectangular cross-section.
REFERENCES:
patent: 137262 (1873-03-01), Van Vleck
patent: 2905002 (1959-09-01), Cupak
patent: 3397585 (1968-08-01), McGowan
patent: 3448624 (1969-06-01), Brown
patent: 3473390 (1969-10-01), Brown et al.
patent: 3638509 (1972-02-01), Hunt
Elmeg Elektro-Mechanik GmbH
Gerin Leonard H.
Siegemund Ralf H.
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