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Patent Searching and Data


Title:
METHOD AND DEVICE FOR STORING LONG PLASTICALLY DEFORMED MEMBER
Document Type and Number:
WIPO Patent Application WO/2003/006350
Kind Code:
A1
Abstract:
A method of storing a long plastically deformed member capable of suppressing the partial deformation or nonuniformity of deformation of the long plastically deformed member even when the long plastically deformed member overlapped with a liner is wound on a long plastically deformed member storage reel for storage, comprising the steps of, when the liner and an unvulcanized tread member are wound on the reel (72) for storage, supporting the reel (72) on a driven roll (40) and a drive roll (30), intermittently rotating the reel (72) so as to repeat the forward and reverse rotations, and differentiating the rotating angle of the reel (72) at least before and after the stoppage of the rotation, whereby, since the weight of the wound tread member itself is applied uniformly on the entire peripheral surface of the reel during the storage, the collapsible deformation produced thereby can be made uniform in the longitudinal direction and the shape of the tread member in the periphery of the reel is not varied.

Inventors:
Shimazaki, Nobuyoshi c/o BRIDGESTONE CORPORATION (10-1 Kyobashi 1-chom, Chuo-ku Tokyo, 104-0031, JP)
Application Number:
PCT/JP2002/007040
Publication Date:
January 23, 2003
Filing Date:
July 11, 2002
Export Citation:
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Assignee:
BRIDGESTONE CORPORATION (10-1, Kyobashi 1-chome Chuo-ku, Tokyo, 104-0031, JP)
Shimazaki, Nobuyoshi c/o BRIDGESTONE CORPORATION (10-1 Kyobashi 1-chom, Chuo-ku Tokyo, 104-0031, JP)
International Classes:
B29D30/00; B65H18/20; B65H18/28; B65H49/24; B65H54/42; B65H75/02; B65H75/14; (IPC1-7): B65H18/28; B65H75/02
Foreign References:
JPS6331962A
JPS6137647A
JPH10305473A
JPH02310239A
Other References:
See also references of EP 1413537A1
Attorney, Agent or Firm:
Nakajima, Jun (TAIYO, NAKAJIMA & KATO Seventh Floor, HK-Shinjuku Bldg., 3-17, Shinjuku 4-chom, Shinjuku-ku Tokyo, 160-0022, JP)
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