JPS60228175A - Manufacture of paper-feeding rubber roller - Google Patents

Manufacture of paper-feeding rubber roller

Info

Publication number
JPS60228175A
JPS60228175A JP8475184A JP8475184A JPS60228175A JP S60228175 A JPS60228175 A JP S60228175A JP 8475184 A JP8475184 A JP 8475184A JP 8475184 A JP8475184 A JP 8475184A JP S60228175 A JPS60228175 A JP S60228175A
Authority
JP
Japan
Prior art keywords
rubber
shaft
rubber roller
paper
tube
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.)
Pending
Application number
JP8475184A
Other languages
Japanese (ja)
Inventor
Shinsuke Fujiwara
藤原　信介
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP8475184A priority Critical patent/JPS60228175A/en
Publication of JPS60228175A publication Critical patent/JPS60228175A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/02—Rollers
    • B41J13/076—Construction of rollers; Bearings therefor

Landscapes

  • Handling Of Cut Paper (AREA)

Abstract

PURPOSE:To obtain easily and speedily a paper-feeding rubber roller for a printer or the like, with a variety of outside diameters, while using a single shaft, by press fitting a shaft into a rubber tube. CONSTITUTION:Rubber tubes 21 with predetermined sizes are preliminarily provided, a tube with a desired size is selected from the tubes 21, and is cut to a predetermined length. Then, the shaft 11 is press fitted into the cut tube 21, thereby obtaining a paper-feeding rubber roller for a printer which is an output device for a word processor or the like.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、例えばワードプロセッサ等の出力装置である
プリンタの紙送り用ゴムローラの製造方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method of manufacturing a rubber roller for paper feeding in a printer, which is an output device such as a word processor.

従来の技術 従来、プリンタ等の紙送り用ゴムローラの製造方法は第
２図に示すものであった。第２図で１１はシャフト、１
２はゴム層である。2. Description of the Related Art Conventionally, a method of manufacturing a rubber roller for paper feeding in printers, etc. has been as shown in FIG. In Figure 2, 11 is the shaft, 1
2 is a rubber layer.

ゴムローラは前記シャフト１１にゴムライニング方法に
よりゴム層１２を付は製造される。このゴムライニング
方法は薄いゴムシートをシャフト１１に巻き付ける方法
又は成形型にシャフト１１を入れると共にそのシャフト
１１の周囲に形成した間隙にゴムを流し込んで製造する
方法である。The rubber roller is manufactured by attaching a rubber layer 12 to the shaft 11 using a rubber lining method. This rubber lining method is produced by wrapping a thin rubber sheet around the shaft 11, or by placing the shaft 11 in a mold and pouring rubber into a gap formed around the shaft 11.

発明が解決しようとする問題点 しかしながら、かかる従来の製造方法によると一本のシ
ャフトで一つの外径寸法のゴムローラしかできず、また
ゴムライニングに時間を要する。Problems to be Solved by the Invention However, according to such a conventional manufacturing method, only one rubber roller having one outer diameter can be manufactured using one shaft, and it takes time to form a rubber lining.

また、ライニング時、成形型を必要としコストアップと
なるなどの欠点があった。In addition, there was a drawback that a mold was required during lining, resulting in an increase in cost.

本発明は、かかる点に鑑み提案されたもので、簡単にか
つ短時間にゴムローラを提供し、また、一本のシャフト
で多種の外径のゴムローラヲ提供することを目的とする
。The present invention has been proposed in view of these points, and an object of the present invention is to provide a rubber roller simply and in a short time, and also to provide rubber rollers with various outer diameters using a single shaft.

問題点を解決するだめの手段 この為にゴムのチューブにシャフトを圧入する方法でゴ
ムローラを製造する。To solve this problem, a rubber roller is manufactured by press-fitting a shaft into a rubber tube.

発明を実施するための最良の形態 第１図は、本発明の実施例で第２図相当図である。第２
図と同一部分は、同一符号を付し、説明は省略する。新
規な点はゴムのチューブ２１である。BEST MODE FOR CARRYING OUT THE INVENTION FIG. 1 is an embodiment of the present invention and is a diagram equivalent to FIG. 2. Second
The same parts as those in the figures are given the same reference numerals, and the explanation will be omitted. What is new is the rubber tube 21.

シャフト１１はゴムのチューブ２１に圧入されゴムロー
ラが製造される。ゴムのチューブ２１は予め所定の寸法
のものを各種製造され、その中から所望の寸法のものを
選定し、所定の長さに切断して用いられる。チーーブ２
１の内径はシャフト１１の外径より所定量小さい寸法の
ものを用い、チューブ２１の厚さはシャフト１１に圧入
された後の外径が所望の寸法になるものを選ぶ。The shaft 11 is press-fitted into a rubber tube 21 to produce a rubber roller. Various types of rubber tubes 21 are manufactured in advance with predetermined dimensions, and one of desired dimensions is selected from among them and cut into a predetermined length for use. Cheeve 2
The inner diameter of the tube 21 is selected to be smaller than the outer diameter of the shaft 11 by a predetermined amount, and the thickness of the tube 21 is selected such that the outer diameter after being press-fitted into the shaft 11 becomes a desired size.

発明の効果 かかる製造方法の為に製造に要する時間を短縮でき成形
型を必要とし々い為にゴムローラのコストダウンが可能
となり、また一本のシャフトに対してゴムのチューブの
外径を変える事で、ゴムローラの外径を簡単にかつ任意
に選択できる。更にローラの長さの変更に対しても長い
チーープから所定の寸法に切断して用いれば良く、簡単
、かつ任意に対応できる効果がある。Effects of the invention This manufacturing method shortens the time required for manufacturing, requires fewer molds, which makes it possible to reduce the cost of rubber rollers, and allows the outer diameter of the rubber tube to be changed for one shaft. The outer diameter of the rubber roller can be easily and arbitrarily selected. Furthermore, even when changing the length of the roller, it is sufficient to cut the roller into a predetermined size from a long piece, which has the advantage of being simple and adaptable to any desired length.

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

第１図は本発明の一実施例の方法を示す斜視図、第２図
は従来の斜視図である。 １１はシャフト、２１はゴムのチューブ。 第１図FIG. 1 is a perspective view showing a method according to an embodiment of the present invention, and FIG. 2 is a conventional perspective view. 11 is the shaft, 21 is the rubber tube. Figure 1

Claims (1)

【特許請求の範囲】[Claims] プリンタ等の紙送シ用ゴムローラーの製造方法に於てゴ
ムのチューブにシャフトを圧入したことを特徴とするゴ
ムローラー製造方法。A method of manufacturing a rubber roller for paper feeding in printers, etc., characterized in that a shaft is press-fitted into a rubber tube.
JP8475184A 1984-04-26 1984-04-26 Manufacture of paper-feeding rubber roller Pending JPS60228175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8475184A JPS60228175A (en) 1984-04-26 1984-04-26 Manufacture of paper-feeding rubber roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8475184A JPS60228175A (en) 1984-04-26 1984-04-26 Manufacture of paper-feeding rubber roller

Publications (1)

Publication Number Publication Date
JPS60228175A true JPS60228175A (en) 1985-11-13

Family

ID=13839391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8475184A Pending JPS60228175A (en) 1984-04-26 1984-04-26 Manufacture of paper-feeding rubber roller

Country Status (1)

Country Link
JP (1) JPS60228175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702251A1 (en) * 1987-01-27 1988-08-11 Teewen Bv ROLE
EP0418822A2 (en) * 1989-09-18 1991-03-27 Canon Kabushiki Kaisha An ink jet recording apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702251A1 (en) * 1987-01-27 1988-08-11 Teewen Bv ROLE
EP0418822A2 (en) * 1989-09-18 1991-03-27 Canon Kabushiki Kaisha An ink jet recording apparatus
US5384586A (en) * 1989-09-18 1995-01-24 Canon Kabushiki Kaisha Ink jet recording apparatus operable in two positions
US5534894A (en) * 1989-09-18 1996-07-09 Canon Kabushiki Kaisha Ink jet recording medium discharging mechanism including resilently biased follower roller

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