JPS6146570U - heating roller device - Google Patents

heating roller device

Info

Publication number
JPS6146570U
JPS6146570U JP13122284U JP13122284U JPS6146570U JP S6146570 U JPS6146570 U JP S6146570U JP 13122284 U JP13122284 U JP 13122284U JP 13122284 U JP13122284 U JP 13122284U JP S6146570 U JPS6146570 U JP S6146570U
Authority
JP
Japan
Prior art keywords
heating roller
rear end
insertion direction
heater lamp
roller device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13122284U
Other languages
Japanese (ja)
Other versions
JPH0334762Y2 (en
Inventor
龍太郎 多田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP13122284U priority Critical patent/JPS6146570U/en
Publication of JPS6146570U publication Critical patent/JPS6146570U/en
Application granted granted Critical
Publication of JPH0334762Y2 publication Critical patent/JPH0334762Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Resistance Heating (AREA)

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

【図面の簡単な説明】[Brief explanation of the drawing]

− 第１図は本考案の一実施例を示す説明用断面図、第
２図はヒータランプの前端側を拡大して示す説明用断面
図、第３図及び第４図はそれぞれヒータランプの後端側
を拡大して示す説明用縦断正面図、及び説明用縦断側面
図である。 １・・・押圧ローラ、２・・・加熱ローラ、１１・・・
中心軸、１２．２３・・・弾性体層、２２・・・ローラ
軸、３Ａ，３Ｂ・・・軸受板、４・・・ヒータランプ、
２１・・・軸内部、４１・・・前端、２４・・・一端開
口、４３・・・後端、４２・・・前端外部リード、５・
・・接点、４４・・・後端外部リード、７・・・リード
線、５１・・・絶縁性ベース、５２．７３・・・接着剤
、５３・・・係台部、６Ａ，６Ｂ・・・保持具、６１Ａ
・・・弾性片、６２Ａ・・・係合凸部、６３Ａ，６３Ｂ
・・・基端部、７１・・・接続部、７２・・・保持用ベ
ース、６１Ｂ・・・切欠部、６２Ｂ・・・ベース挿入孔
、７４・・・先端、４５Ａ，４５Ｂ・・・金属箔、４６
・・・フィラメント、４６１・・・発光部、４６２・・
・非発光部、４７・・・サポータ。- Fig. 1 is an explanatory cross-sectional view showing one embodiment of the present invention, Fig. 2 is an explanatory cross-sectional view showing an enlarged view of the front end side of the heater lamp, and Figs. 3 and 4 are respectively after the heater lamp. They are an explanatory longitudinal sectional front view and an illustrative longitudinal sectional side view showing an enlarged end side. 1... Press roller, 2... Heating roller, 11...
Central axis, 12.23... Elastic body layer, 22... Roller shaft, 3A, 3B... Bearing plate, 4... Heater lamp,
21... Shaft inside, 41... Front end, 24... One end opening, 43... Rear end, 42... Front end external lead, 5...
... Contact, 44 ... Rear end external lead, 7 ... Lead wire, 51 ... Insulating base, 52.73 ... Adhesive, 53 ... Attachment part, 6A, 6B ...・Holder, 61A
...Elastic piece, 62A...Engagement protrusion, 63A, 63B
... Base end part, 71 ... Connection part, 72 ... Holding base, 61B ... Notch, 62B ... Base insertion hole, 74 ... Tip, 45A, 45B ... Metal foil, 46
...Filament, 461...Light emitting part, 462...
- Non-light emitting part, 47...Supporter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状の加熱ローラと、この加熱ローラの筒内部にその一
端開口より軸方向に伸びるよう前端から″挿入配設され
た棒状のヒータランプとを具えてなり、前記ヒータラン
プが、その挿入方向前端において前記外部リードに接続
して設け′た接点と、その挿入方向後端において後端外
部リードに接続して設けたリード線と、当該挿入方向後
端に固定して設けた保持用ベースとを有してなり、前記
ヒータランプは、前記接点に押圧接触する電流供給を兼
ねる前端保持具と、前記保持用ベースに係合する後端保
持具とにより保持されることを特徴とする加熱ローラ装
置。It comprises a cylindrical heating roller, and a rod-shaped heater lamp inserted into the cylinder of the heating roller from its front end so as to extend in the axial direction from an opening at one end, and the heater lamp is arranged at the front end in the insertion direction. A contact point connected to the external lead in the insertion direction, a lead wire connected to the rear end external lead at the rear end in the insertion direction, and a holding base fixed to the rear end in the insertion direction. The heating roller device is characterized in that the heater lamp is held by a front end holder that presses into contact with the contacts and also serves as a current supply, and a rear end holder that engages with the holding base. .
JP13122284U 1984-08-31 1984-08-31 heating roller device Granted JPS6146570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13122284U JPS6146570U (en) 1984-08-31 1984-08-31 heating roller device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13122284U JPS6146570U (en) 1984-08-31 1984-08-31 heating roller device

Publications (2)

Publication Number Publication Date
JPS6146570U true JPS6146570U (en) 1986-03-28
JPH0334762Y2 JPH0334762Y2 (en) 1991-07-23

Family

ID=30689816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13122284U Granted JPS6146570U (en) 1984-08-31 1984-08-31 heating roller device

Country Status (1)

Country Link
JP (1) JPS6146570U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616160U (en) * 1979-07-13 1981-02-12
JPS58185865U (en) * 1982-06-02 1983-12-10 オリンパス光学工業株式会社 Light leakage prevention device in thermal roll fuser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616160U (en) * 1979-07-13 1981-02-12
JPS58185865U (en) * 1982-06-02 1983-12-10 オリンパス光学工業株式会社 Light leakage prevention device in thermal roll fuser

Also Published As

Publication number Publication date
JPH0334762Y2 (en) 1991-07-23

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