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» Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu
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    Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

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    stm2010
    Fresh Blood

    Doesn't mean
    I'm new to crossbows


    Fresh Blood Doesn't meanI'm new to crossbows

    Posts : 46
    Join date : 2013-01-08

    Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

    Post by stm2010 on Wed Feb 07, 2018 10:14 pm

    chu state repeating crossbow (fire two bolts one time)  before the chu-ko-nu

    http://pic.zuojiaju.com/forum/201801/28/101029gmmm22mro7rfmma5.jpg

    http://pic.zuojiaju.com/forum/201801/28/101035r51dr50qnjx0nau0.jpg

    trigger mechanism

    http://www.zuojiaju.com/thread-819168-1-1.html




    Here is the bed crossbow(earlest compound crossbow with pulleys)
    http://www.zuojiaju.com/thread-816423-1-1.html

    bed crossbow

    Andy.
    Tinkerer

    If there is a will, there is a way.


    TinkererIf there is a will, there  is a way.

    Posts : 71
    Join date : 2014-09-05

    Re: Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

    Post by Andy. on Thu Feb 08, 2018 1:29 am

    Ingenious, cute, and quite possibly lethal to mice  Very Happy .... is there anything bamboo can't do?!

    Nice work!!

    stm2010
    Fresh Blood

    Doesn't mean
    I'm new to crossbows


    Fresh Blood Doesn't meanI'm new to crossbows

    Posts : 46
    Join date : 2013-01-08

    Re: Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

    Post by stm2010 on Thu Feb 08, 2018 4:21 am

    chu-ko-nu



    http://www.zuojiaju.com/thread-711430-1-1.html

    stm2010
    Fresh Blood

    Doesn't mean
    I'm new to crossbows


    Fresh Blood Doesn't meanI'm new to crossbows

    Posts : 46
    Join date : 2013-01-08

    Re: Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

    Post by stm2010 on Thu Feb 08, 2018 4:26 am


    Chu-state repeaing crossbow mechanism


    There is youtue animation shown how it works. There is no spring for trigger,it depends on gravity to reset


    c sitas
    Crossbow Junkie

    I live here!


    Crossbow JunkieI live here!

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    Re: Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

    Post by c sitas on Thu Feb 15, 2018 8:49 pm

    Stm2010, proof of concept is most of the battle. A deceased member on this site had built a bunch of these things . He was an  expert at them. Jeep was his handle. I am sure he is still here, just search. He also put on show an tell with these.

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    Re: Chinese carpenter make bed crossbow, earlest repeating crossbow and chu-ko-nu

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