Title:
PAPER FEED ROLLER
Document Type and Number:
WIPO Patent Application WO/1999/067163
Kind Code:
A1
Abstract:
A paper feed roller required to accurately transfer paper used in a printer, a fax machine and a copying machine; specifically, a paper feed roller which is lighter and less expensive than conventional ones and can be produced in quantities and with large diameters, comprising a rotating shaft and a cylindrical roller unit produced by pressure-forming a mixture containing a hydraulic composition and then curing and hardening the resultant product and integrally formed on the outer circumference of the rotating shaft.
Inventors:
UCHIDA KIYOHIKO (JP)
USHIODA HIROO (JP)
OZAWA SATOSHI (JP)
SHIMADA YASUHIKO (JP)
MIYAJI SOUSUKE (JP)
KOZAKAI NORIYUKI (JP)
OKAMURA TATSUYA (JP)
KONISHI MASAYOSHI (JP)
USHIODA HIROO (JP)
OZAWA SATOSHI (JP)
SHIMADA YASUHIKO (JP)
MIYAJI SOUSUKE (JP)
KOZAKAI NORIYUKI (JP)
OKAMURA TATSUYA (JP)
KONISHI MASAYOSHI (JP)
Application Number:
PCT/JP1999/003368
Publication Date:
December 29, 1999
Filing Date:
June 24, 1999
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD (JP)
UCHIDA KIYOHIKO (JP)
USHIODA HIROO (JP)
OZAWA SATOSHI (JP)
SHIMADA YASUHIKO (JP)
MIYAJI SOUSUKE (JP)
KOZAKAI NORIYUKI (JP)
OKAMURA TATSUYA (JP)
KONISHI MASAYOSHI (JP)
UCHIDA KIYOHIKO (JP)
USHIODA HIROO (JP)
OZAWA SATOSHI (JP)
SHIMADA YASUHIKO (JP)
MIYAJI SOUSUKE (JP)
KOZAKAI NORIYUKI (JP)
OKAMURA TATSUYA (JP)
KONISHI MASAYOSHI (JP)
International Classes:
B28B21/04; B65H27/00; C04B28/02; (IPC1-7): B65H5/06; C04B28/02
Foreign References:
| JPH1052951A | 1998-02-24 | |||
| JPH1016326A | 1998-01-20 | |||
| JPH1058557A | 1998-03-03 | |||
| JPS6342659U | 1988-03-22 |
Other References:
See also references of EP 1018478A4
Attorney, Agent or Firm:
Sugimura, Akihide (Kasumigaseki 3-chome Chiyoda-ku Tokyo, JP)
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