Rotation transmission for a C-shaped disk 2

Input: pink shaft having pinion and sprocket.
The red shaft (having pinion and sprocket) receives rotation from the pink shaft through the chain indicated by the blue line.
The yellow C-shaped gear ring is centered on green rollers.
It meshes with the two pinions.
The axial distance between the pink shaft and the red shaft is large enough to ensure that at any given time there is at least one pinion meshing with the yellow gear ring.
This mechanism is used in cable wrapping machines.

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[skylerbowerbank]

Love how you included an example of its use at the end there
It really helped me understand its purpose

[brucealbright]

So the rope tape is not really what they are used for commonly . Not saying it isn’t a valid use but I see them in various sizes in oil and gas, water pipelining
It is a pipeline torch beveler

The cutting torch Mounts on heads you can pivot for cutting and then welding pipe into pipelines. For pipe you have to cut a bevel at around 45 degree so your weld is full depth of the thick wall shops have big fancy rollers but to do it off the back of a mobile welding truck you back one of these with mounts for your torch or torches so you cut both pieces at the same time to match

I have seen them to fit 24” pipe larger than that they have a semi truck mounted beveler

[oldemand]

Can you explain to me how you plot out the tape and the trace of the tape(green lines)?

[didierdel]

Bonjour, est-ce possible de savoir le logiciel que vous utilisez. FreeCAD, peut-être. Merci.

[dnghiav]

Cơ cấu này giống cơ cấu bó thép cây không bác?

[jameson]

So a tool for...wrapping a rope in tape? I love your videos, but i don't think I'll ever be creative enough for engineering lol