JPS61132542U - - Google Patents

Info

Publication number
JPS61132542U
JPS61132542U JP1218285U JP1218285U JPS61132542U JP S61132542 U JPS61132542 U JP S61132542U JP 1218285 U JP1218285 U JP 1218285U JP 1218285 U JP1218285 U JP 1218285U JP S61132542 U JPS61132542 U JP S61132542U
Authority
JP
Japan
Prior art keywords
elastic body
pinch roller
shape
convex
tape
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
JP1218285U
Other languages
Japanese (ja)
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 JP1218285U priority Critical patent/JPS61132542U/ja
Publication of JPS61132542U publication Critical patent/JPS61132542U/ja
Pending legal-status Critical Current

Links

Description

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

第1図は本考案に係るピンチローラの斜視図、
第2図は第1図のピンチローラの内部構造を示す
縦断面図、第3図はピンチローラ、テープ及びキ
ヤプスタン軸の関係を示す平面図、第4図は従来
のピンチローラの斜視図、第5図は第4図のピン
チローラの内部構造を示す縦断面図、第6図〜第
8図は従来のピンチローラにおける問題点を示す
説明図、第9図は他の従来例を示す縦断面図であ
る。 1……ピンチローラ、2……芯金、3……ゴム
、5……テープ。
FIG. 1 is a perspective view of a pinch roller according to the present invention;
2 is a vertical sectional view showing the internal structure of the pinch roller in FIG. 1, FIG. 3 is a plan view showing the relationship between the pinch roller, tape, and capstan shaft, and FIG. Fig. 5 is a longitudinal cross-sectional view showing the internal structure of the pinch roller shown in Fig. 4, Figs. 6 to 8 are explanatory views showing problems in the conventional pinch roller, and Fig. 9 is a longitudinal cross-sectional view showing another conventional example. It is a diagram. 1...Pinch roller, 2...Core metal, 3...Rubber, 5...Tape.

Claims (1)

【実用新案登録請求の範囲】 外周部分が円筒状に構成され、走行テープが接
触されるときの接触圧がテープ幅両端に相当する
部分で相対的に低くなるようその部分が径中心方
向に凸状に形成された弾性体と、 この弾性体内部に同軸的に芯材として嵌装され
るものであつて、弾性体とその装着面が前記凸状
部分に対応して凹状に形成される剛体とを具備し
たことを特徴とするピンチローラ。
[Claim for Utility Model Registration] The outer circumferential portion is configured in a cylindrical shape, and that portion is convex in the radial center direction so that the contact pressure when the running tape is contacted is relatively low at the portions corresponding to both ends of the tape width. an elastic body formed into a shape, and a rigid body that is coaxially fitted as a core material inside this elastic body, and whose mounting surface is formed in a concave shape corresponding to the convex part. A pinch roller characterized by comprising:
JP1218285U 1985-02-01 1985-02-01 Pending JPS61132542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1218285U JPS61132542U (en) 1985-02-01 1985-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1218285U JPS61132542U (en) 1985-02-01 1985-02-01

Publications (1)

Publication Number Publication Date
JPS61132542U true JPS61132542U (en) 1986-08-19

Family

ID=30495001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1218285U Pending JPS61132542U (en) 1985-02-01 1985-02-01

Country Status (1)

Country Link
JP (1) JPS61132542U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337631U (en) * 1989-08-18 1991-04-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0337631U (en) * 1989-08-18 1991-04-11

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