JPS59135541U

JPS59135541U - Tape recorder pinch roller holding frame backlash prevention mechanism

Info

Publication number: JPS59135541U
Application number: JP2635383U
Authority: JP
Inventors: 一成加藤
Original assignee: アルパイン株式会社
Priority date: 1983-02-24
Filing date: 1983-02-24
Publication date: 1984-09-10

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図〜第３図は従来例に係り、第１図は要部平面図、
第２図は要部側面図、第３図は弾性部材９が当接する支
柱の斜視図、第４図〜第６図は本考案の１実施例に係り
、第４図は要部平面図、第５図は要部側面図、第６図は
弾性部材９が当接する環状溝４ａ’が設けられた支柱の
斜視図を示している。２・・・ピンチローラ−保持枠、４′・・・支柱、４ａ
′・・・環状溝（係合凹部）、６・・・ピンチローラ−
、フ・・・キャプスタン、８・・・テープ、９・・・弾
性部材、１３・・・弾性止め具。Figures 1 to 3 relate to the conventional example, and Figure 1 is a plan view of the main part;
FIG. 2 is a side view of the main part, FIG. 3 is a perspective view of the column on which the elastic member 9 comes into contact, FIGS. 4 to 6 relate to one embodiment of the present invention, and FIG. 4 is a plan view of the main part. FIG. 5 is a side view of a main part, and FIG. 6 is a perspective view of a column provided with an annular groove 4a' with which the elastic member 9 comes into contact. 2... Pinch roller holding frame, 4'... Support column, 4a
'...Annular groove (engaging recess), 6...Pinch roller
, F... Capstan, 8... Tape, 9... Elastic member, 13... Elastic stopper.

Claims

[Scope of utility model registration request]

A holding frame for the pinch roller rotatably held on the chassis, a pinch roller rotatably held by the holding frame, and an elastic member for pressing the pinch roller against the capstan via a tape. and one end of the elastic member is engaged with a retaining recess of the retaining frame or a member attached to the retaining frame so as to restrict vertical movement of the retaining frame. Recorder pinch roller - holding frame rattling prevention mechanism.