An awning for a boat is operable between retracted and extended positions and includes a frame structure having left and right telescopically extendable and retractable tube assemblies each having a fixed tube, a telescopic mid tube and a telescopic end tube. Cross tubes extend transversely between each of the mid tubes and the end tubes. A canvas roller is mounted transversely between the fixed tubes. A sheet of marine canvas is secured to the roller and the end cross tube and is rolled onto the roller when the awning is retracted. A gear box disengages the canvas roller to allow the telescoping tube assemblies and canvas to be manually extended. To retract the awning, the gear box is engaged with the canvas roller and a removable crank handle is operated to rotate the roller and roll up the canvas as the frame structure is telescopically retracted.


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    Title :

    EXTENDABLE AND RETRACTABLE BOAT AWNING


    Contributors:
    CAO JOHN (author)

    Publication date :

    2017-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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