Title:
テープガイド用ローラ
Document Type and Number:
Japanese Patent JP4132391
Kind Code:
B2
Abstract:
A roll for a tape guide 8 and a method for manufacturing the tape guide roll. The tape guide roll 8 is molded by injecting a molding material into a pre-set cavity 22. The tape guide roll 8 is made up unitarily of an inner cylindrical portion 9, and outer cylindrical portion 10 and plural connecting portions 11, 11, ... unitarily interconnecting the inner cylindrical portion 9 and the outer cylindrical portion 10. The length of the inner cylindrical portion along the axial direction is set so as to be longer than the tape width, whilst the length along the axial length of the outer cylindrical portion is set so as to be longer than the length along the axial length of the inner cylindrical portion.
Inventors:
Masanori Abe
Kiyoshi Yoneyama
Kiyoshi Yoneyama
Application Number:
JP12185299A
Publication Date:
August 13, 2008
Filing Date:
April 28, 1999
Export Citation:
Assignee:
ソニー株式会社
シチズン電子株式会社
シチズン電子株式会社
International Classes:
G11B23/087; G11B15/60
Domestic Patent References:
| JP63032323U | ||||
| JP55057186U | ||||
| JP61165872A | ||||
| JP6076532A | ||||
| JP58170043U | ||||
| JP62011245U | ||||
| JP62198576U |
Attorney, Agent or Firm:
Masanobu Iwata
Yuji Komatsu
Yuji Komatsu