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Thread: Scissor jack from motorcycle chain - video

  1. #1
    Jon
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    Scissor jack from motorcycle chain - video

    Scissor jack from motorcycle chain. By WEAREX Toys. 10:14 video:


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  2. The Following 2 Users Say Thank You to Jon For This Useful Post:

    asterix (Mar 18, 2022), NortonDommi (Mar 18, 2022)

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    Supporting Member Frank S's Avatar
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    Not a scissors but a screw

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    Never try to tell me it can't be done
    When I have to paint I use KBS products

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    Supporting Member hemmjo's Avatar
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    Yep, there Is no scissor there.

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    Wot's the gearbox from? An angle grinder?

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    Supporting Member hemmjo's Avatar
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    Looks like an angle grinder or maybe a right angle drill.

    The most useful thing about that video is that it shows how motion can be distorted by the frame rate of the video in relation to the spacing of items in motion. It appears the chain is going one direction and the bolts make the sprocket look like it is going the opposite direction. Of course we know that is not possible, but it looks that way, to me anyway.

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    Supporting Member NortonDommi's Avatar
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    If useful and practicable I like seeing things people have made from scrap.

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    Supporting Member Isambard's Avatar
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    The maker has never jacked a vehicle up on a slope! It has no longitudinal bracing...
    Gearing looks as if 1 : 1 would have sufficient, just utilizing the the reduction in the box.
    "F"



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