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LEVER-RATCHET MECHANISM OF A TYPE-PRINTING TELEGRAPH |
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Beschreibung
Pawl 1 turns about and slides along fixed axis A. When pawl 1 oscillates about axis A, it alternately stops and releases ratchet wheels 2 and 3 which are subject to constant torques. |
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Verknüpfte Datensätze | |||||||
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Permanentlinks | |||||||
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Datenbereitsteller | |||||||
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