JPS5963845U - Pinch roller pressure spring - Google Patents

Pinch roller pressure spring

Info

Publication number
JPS5963845U
JPS5963845U JP15745982U JP15745982U JPS5963845U JP S5963845 U JPS5963845 U JP S5963845U JP 15745982 U JP15745982 U JP 15745982U JP 15745982 U JP15745982 U JP 15745982U JP S5963845 U JPS5963845 U JP S5963845U
Authority
JP
Japan
Prior art keywords
pinch roller
pressure spring
roller pressure
pressure contact
spring
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
JP15745982U
Other languages
Japanese (ja)
Inventor
高松 良次
梅沢 孝治
勉 豊口
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP15745982U priority Critical patent/JPS5963845U/en
Publication of JPS5963845U publication Critical patent/JPS5963845U/en
Pending legal-status Critical Current

Links

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 drawings]

第1図a、  b、  cはピンチローラをキャプスタ
ンに圧接する機構の一例を示す動作図、第2図a。 bは、ねじりコイルバネに、ばね係数の変動が生じるこ
との動作説明図、第3図はこの考案のピンチローラの圧
接機構の一例を示す斜視図、第4図はねじりコイルバネ
の側面図である。 図中、11はピンチローラ、12は支持部材、13はキ
ャプスタン、15はねじりコイルバネ、17は移動基板
を示す。
FIGS. 1a, b, and c are operational diagrams showing an example of a mechanism for pressing the pinch roller against the capstan, and FIG. FIG. 3 is a perspective view showing an example of the pressure contact mechanism of the pinch roller of this invention, and FIG. 4 is a side view of the torsion coil spring. In the figure, 11 is a pinch roller, 12 is a support member, 13 is a capstan, 15 is a torsion coil spring, and 17 is a moving board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ピンチローラの圧接バネとして、少なくともその最大た
わみ偏位において、圧接バネを構成するスプリングコイ
ルのピッチに空隙が存在するねじりコイルバネとしたこ
とを特徴とするピンチローラの圧接バネ。
A pressure contact spring for a pinch roller, characterized in that the pressure contact spring for the pinch roller is a torsion coil spring in which a gap exists in the pitch of the spring coils constituting the pressure contact spring at least at its maximum deflection.
JP15745982U 1982-10-20 1982-10-20 Pinch roller pressure spring Pending JPS5963845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15745982U JPS5963845U (en) 1982-10-20 1982-10-20 Pinch roller pressure spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15745982U JPS5963845U (en) 1982-10-20 1982-10-20 Pinch roller pressure spring

Publications (1)

Publication Number Publication Date
JPS5963845U true JPS5963845U (en) 1984-04-26

Family

ID=30347145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15745982U Pending JPS5963845U (en) 1982-10-20 1982-10-20 Pinch roller pressure spring

Country Status (1)

Country Link
JP (1) JPS5963845U (en)

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