Telescopic Boom Crane
Telescopic Boom Crane
(OP)
Hi All,
1. In a telescopic boom, what material is used between the two tubes so that when the inner hollow tube moves out, it does not rub against the outer hollow tube.
2. How far is the inner hollow tube made to stop, and how?
3. Is there any engineering literature available on this type of marine boat crane?
Thanks in advance.
Regards,
SubseaDeep
1. In a telescopic boom, what material is used between the two tubes so that when the inner hollow tube moves out, it does not rub against the outer hollow tube.
2. How far is the inner hollow tube made to stop, and how?
3. Is there any engineering literature available on this type of marine boat crane?
Thanks in advance.
Regards,
SubseaDeep






RE: Telescopic Boom Crane
RE: Telescopic Boom Crane
RE: Telescopic Boom Crane