My first question:
Is it possible to make a pulling spring which can actually compress and decompress in an assembly? I made a roller chain and at the end there is a
spring attached. When I pull the chain, the spring will decompress.When I release it, the spring will compress again. The picture will tell the story:
Can you limit a rotation in the assembly? See image below. I want to twist the "steering knob" sideways and it must stop at, let's say, 20°.
Thank you very much in advance!
With kind regards,
Ps: I'm not English so maybe some things are spelled wrong or something