Motion transmitting device

Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position

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Details

74640, 74805, F16H 128

Patent

active

044295952

ABSTRACT:
A motion transmitting means comprising an eccentrically supported carrier means which upon rotation of the eccentric, orbits such that devices carried thereby in equal spacing engage the teeth of a concentric and fixed internal toothed gear means, the load carrying engagement being substantially of an arc of approximately 90.degree. of the teeth, and means to translate orbiting motion to rotary output motion. The number of gear teeth exceeds by one or more the number of devices which engage the gear teeth.

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patent: 3668858 (1972-06-01), Hartwig
patent: 4023440 (1977-05-01), Kennington et al.
patent: 4050331 (1977-09-01), Braren
patent: 4194415 (1980-03-01), Kennington et al.
patent: 4271726 (1981-06-01), Ryffel

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