A reciprocating action drive having a magnetically sprung overrunning clutch with sprags that contain permanent magnets, is disclosed. The overrunning clutch has inner and outer shafts disposed to rotate about a common axis, and pivoting sprags that incorporate a permanent magnet, located between them. The sprags are shaped and sized, and located and sprung by magnetic attraction, such that the shafts rotate freely past each other in one direction, but lock together when attempted to be rotated in an opposite, lockup direction. A drive shaft is connected to either the inner or outer shaft of the overrunning clutch, and a lever arm is connected to the other shaft. When the lever arm is moved in a first rotational direction, the drive shaft is driven in that same direction. However, when the lever arm is moved in the opposite direction, the drive shaft is not driven as the overrunning clutch freewheels.


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    Titel :

    Reciprocating Action Drive with Magnetically Hinged Overrunning Clutch


    Beteiligte:
    ROSSER ROY (Autor:in)

    Erscheinungsdatum :

    18.04.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    Bi-directional overrunning clutch

    THORNTON KEN / KENT DENNIS / SHELTON CHRIS et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Advanced Overrunning Clutch Technology

    Kish, Jules G. | SAE Technical Papers | 1978


    BI-DIRECTIONAL OVERRUNNING CLUTCH

    THORNTON KEN / KENT DENNIS / SHELTON CHRIS et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Sprag-type overrunning clutch

    Daniels, R.L. | Engineering Index Backfile | 1957