Machine element or mechanism – Alternate manual or power operators
Patent
1978-04-28
1981-05-05
Braun, Leslie
Machine element or mechanism
Alternate manual or power operators
40471, 74354, 74626, 74802, 74810, 74414, 242 674, 353 26R, F16H 106, G03B 2312, F16H 334
Patent
active
042651425
ABSTRACT:
A manual and power motivated drive apparatus, wherein a web is advanced by a drive means, such as a motor comprises; a driven means mounted on an output shaft coupled to the drive means; a manually rotatable input shaft; a first motion transmission means mounted on the input shaft; and a second intermediate motion transmission means engaging the first transmission means and rockable about the input shaft upon the rotation of the first transmission means. The second transmission means is rocked about the input shaft upon rotation thereof in a manner to be brought into engagement with the driven means, whereby the driving force of the input shaft is transmitted by way of the first and second transmission means and the driven means to the output shaft.
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Braun Leslie
Minolta Camera Kabushiki Kaisha
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