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MECHANISM FOR CONVERTING RATIONAL MOVEMENT INTO ALTERNATING MOVEMENT OF VARYING AMPLITUDE
MECHANISM FOR CONVERTING RATIONAL MOVEMENT INTO ALTERNATING MOVEMENT OF VARYING AMPLITUDE
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机译:将有理移动转换为变动幅度的变动运动的机制
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摘要
For transferring a rotary drive to a movable member in order that the latter may be reciprocated with a variable amplitude stroke, a mechanism is disclosed which comprises two parallel shafts, each carrying an arm or a disc, a peripheral pin on each disc being pivoted to one end of a connecting rod, the opposite end of which is pivoted to the either end of a rocker. The central pivot of the rocker is borne by a member which is so guided that only a reciprocal motion is permitted thereto.
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