Roll or roller – Spaced plural annulars along common shaft
Patent
1995-10-20
1997-11-18
Cuda, Irene
Roll or roller
Spaced plural annulars along common shaft
492 42, B23P 1500
Patent
active
056882173
ABSTRACT:
A roller comprises a straight support member, a plurality of hollow cylindrical roller members arranged axially thereof and having the support member inserted therethrough, and a position change-over device provided for each of the roller members. Each roller member is provided around the support member so as to be rotatable relative to the support member and movable relative thereto in a plane orthogonal to the axial direction, and the change-over devices are adapted to shift the roller members respectively each in the plane orthogonal to the axial direction of the roller member. A connecting member is interposed between opposed end faces of each two adjacent roller members for preventing the two adjacent roller members from moving circumferentially thereof relative to each other while permitting relative movement of the two adjacent roller members in the plane orthogonal to the axial direction.
REFERENCES:
patent: 3854646 (1974-12-01), Dorfel et al.
Cuda Irene
I.Mar Planning, Inc.
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