JPS59151237U

JPS59151237U - heating roller

Info

Publication number: JPS59151237U
Application number: JP4440783U
Authority: JP
Inventors: 川名　由幸
Original assignee: 東亜電気工業株式会社; 有限会社幸洋電機製作所
Priority date: 1983-03-29
Filing date: 1983-03-29
Publication date: 1984-10-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図・・・従来の加熱ローラーの見取図、第２図の１
．２・・・本考案の加熱ローラーの見取図。但し、第２
図の１は両端付近に給電用スリップリングを設けた場合
を示し、第２図の２は１方端付近に給電用スリップリン
グを設けた場合を示す。第３図の１．２・・・本考案の
加熱ローラーの縦断面図。但し、第３図の１は両端付近
に給電用スリップリングを設けた場合を示し、第３図の
２は１方端付近に給電用スリップリングを設けた場合を
示す。１・・・・−・ローラー、２・・・・・・ヒーター、２
１・・・・・・給電用スリップリング、３・・・・・・
紙、４・・・・・・遊びの空間、５・・・・・・刷子。Figure 1: Schematic diagram of a conventional heating roller, 1 in Figure 2
．． 2... Schematic diagram of the heating roller of the present invention. However, the second
1 in the figure shows a case in which power feeding slip rings are provided near both ends, and 2 in FIG. 2 shows a case in which a power feeding slip ring is provided near one end. 1.2 in FIG. 3... A vertical cross-sectional view of the heating roller of the present invention. However, 1 in FIG. 3 shows a case in which power feeding slip rings are provided near both ends, and 2 in FIG. 3 shows a case in which a power feeding slip ring is provided near one end. 1...Roller, 2...Heater, 2
1... Slip ring for power supply, 3...
Paper, 4... Space for play, 5... Brush.

Claims

[Scope of utility model registration request]

(1) A rod-shaped heater 2 having an electric heating element inside is passed through the center axis of a cylindrical roller 1 made of a metal with thermal conductivity, and the outer surface of the heater 2 and the cylindrical shape Heater 2
Slip ring 21 for power supply connected to the internal electric heating circuit of
A heating roller configured by providing near both ends or near one end of the heater 2.

(2) The heating roller according to claim (1) of the utility model registration, characterized in that the outer surface of the heater 2 and the inner surface of the cylindrical roller 1 are welded together.