JPH02115355U - - Google Patents

Info

Publication number
JPH02115355U
JPH02115355U JP1419590U JP1419590U JPH02115355U JP H02115355 U JPH02115355 U JP H02115355U JP 1419590 U JP1419590 U JP 1419590U JP 1419590 U JP1419590 U JP 1419590U JP H02115355 U JPH02115355 U JP H02115355U
Authority
JP
Japan
Prior art keywords
top surface
rolling base
protrusion
side surfaces
metal roller
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
JP1419590U
Other languages
English (en)
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 filed Critical
Priority to JP1419590U priority Critical patent/JPH02115355U/ja
Publication of JPH02115355U publication Critical patent/JPH02115355U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Cut Paper (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の実施例に係る金属製ローラ
の全体を示す概略斜視図。第2図は、一部を拡大
して示す縦断面図。第3図は、突起の部分を拡大
して示す斜視図。第4図乃至第10図は、金属製
ローラの製造方法を示す説明図。第11図並びに
第12図は、金属製ローラの他の製造方法を示す
説明図。第13図乃至第15図は、金属製ローラ
の形状の他の実施例を示す概略斜視図。第16図
は、突起の頂面を粗面にした金属製ローラの要部
拡大断面図。第17図は、表面が粗面になつてい
るローラ素材の要部拡大縦断面図。第18図は、
一部を拡大して示す概略縦断面図。 1……金属製ローラ、2……転動母体、3……
突起、4……頂面、5……側面、α……角度。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円形断面を有する金属製の転動母体と、転動母
    体の外表面に一体的に多数形成されて頂面と側面
    とを備えた均一で微細な突起とから成り、前記突
    起の頂面と側面との為す角度を鋭角にすると共に
    、突起の頂面を転動母体の同心円上に沿う弧面に
    した事を特徴とする金属製ローラ。
JP1419590U 1990-02-15 1990-02-15 Pending JPH02115355U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1419590U JPH02115355U (ja) 1990-02-15 1990-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1419590U JPH02115355U (ja) 1990-02-15 1990-02-15

Publications (1)

Publication Number Publication Date
JPH02115355U true JPH02115355U (ja) 1990-09-14

Family

ID=31225175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1419590U Pending JPH02115355U (ja) 1990-02-15 1990-02-15

Country Status (1)

Country Link
JP (1) JPH02115355U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05193215A (ja) * 1991-04-16 1993-08-03 Mitsubishi Electric Corp プリンタ装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150958A (ja) * 1984-12-24 1986-07-09 Yasushi Hamada 紙送りロ−ラ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150958A (ja) * 1984-12-24 1986-07-09 Yasushi Hamada 紙送りロ−ラ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05193215A (ja) * 1991-04-16 1993-08-03 Mitsubishi Electric Corp プリンタ装置

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