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
Links
- 239000011162 core material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Description
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)
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:
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337631U (en) * | 1989-08-18 | 1991-04-11 |
-
1985
- 1985-02-01 JP JP1218285U patent/JPS61132542U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0337631U (en) * | 1989-08-18 | 1991-04-11 |
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