Title:
TRANSFER ROLL, METHOD FOR PRODUCING TRANSFER ROLL, AND METHOD FOR PRODUCING ARTICLE
Document Type and Number:
WIPO Patent Application WO/2013/051646
Kind Code:
A1
Abstract:
The present invention relates to a transfer roll, a production method therefor, and a method for producing articles using the transfer roll, the invention being characterized in that the transfer roll is constituted by a cylindrical barrel part having a fine concavo-convex shape on at least a part of the outer peripheral surface thereof, and shaft parts, the barrel part is made of high-purity aluminum, the shaft parts are made of a material having a higher stiffness than the material forming the barrel part, and the shaft parts are arranged on opposite sides in the axial direction of the cylindrical barrel part to hold the barrel part between the shaft parts in the axial direction of the barrel part. The present invention provides a transfer roll wherein the strength of the bearing part can be maintained even if the transfer roll is made wider, and a temperature adjustment medium flow passage can be easily formed within the transfer roll.
Inventors:
SHAKAGOORI SHINYA (JP)
YAMANAKA HIROO (JP)
YAMANAKA HIROO (JP)
Application Number:
PCT/JP2012/075779
Publication Date:
April 11, 2013
Filing Date:
October 04, 2012
Export Citation:
Assignee:
MITSUBISHI RAYON CO (JP)
International Classes:
B29C59/04; C25D11/04; F16C13/00
Domestic Patent References:
| WO2009054513A1 | 2009-04-30 |
Foreign References:
| JP2011131424A | 2011-07-07 | |||
| JPH0516230A | 1993-01-26 | |||
| JP2009174007A | 2009-08-06 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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