JPH0292835U - - Google Patents

Info

Publication number
JPH0292835U
JPH0292835U JP17125888U JP17125888U JPH0292835U JP H0292835 U JPH0292835 U JP H0292835U JP 17125888 U JP17125888 U JP 17125888U JP 17125888 U JP17125888 U JP 17125888U JP H0292835 U JPH0292835 U JP H0292835U
Authority
JP
Japan
Prior art keywords
lever
pinch roller
capstan shaft
protrusion
elastic member
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.)
Granted
Application number
JP17125888U
Other languages
Japanese (ja)
Other versions
JPH0731385Y2 (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 JP1988171258U priority Critical patent/JPH0731385Y2/en
Publication of JPH0292835U publication Critical patent/JPH0292835U/ja
Application granted granted Critical
Publication of JPH0731385Y2 publication Critical patent/JPH0731385Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は本考案に係るピンチローラ支持装置の
構成を示す斜視図である。第２図は上記ピンチロ
ーラ支持装置のピンチローラがキヤプスタン軸よ
り離間された状態を示す平面図であり、第３図は
上記ピンチローラ支持装置のピンチローラがキヤ
プスタン軸の近傍に移動操作された状態を示す平
面図であり、第４図は上記ピンチローラ支持装置
のピンチローラがキヤプスタン軸に圧着された状
態を示す平面図である。第５図は上記ピンチロー
ラ支持装置が適用される記録及び／又は再生装置
のテープ体走行経路の一例を説明する模式的な平
面図である。第６図は従来のピンチローラ支持装
置の構成を示す平面図であり、第７図は従来のピ
ンチローラ支持装置の構成の他の例を示す平面図
である。 ２……第１のレバー、３……第２のレバー、３
ａ……突片、４……回転軸、５……ピンチローラ
、６……ねじりコイルバネ、１６……キヤプスタ
ン軸、１７……カム片。 FIG. 1 is a perspective view showing the configuration of a pinch roller support device according to the present invention. FIG. 2 is a plan view showing a state in which the pinch roller of the pinch roller support device is separated from the capstan shaft, and FIG. 3 is a plan view showing a state in which the pinch roller of the pinch roller support device is moved near the capstan shaft. FIG. 4 is a plan view showing a state in which the pinch roller of the pinch roller support device is pressed against the capstan shaft. FIG. 5 is a schematic plan view illustrating an example of a tape traveling path of a recording and/or reproducing apparatus to which the pinch roller support device is applied. FIG. 6 is a plan view showing the configuration of a conventional pinch roller support device, and FIG. 7 is a plan view showing another example of the configuration of the conventional pinch roller support device. 2...First lever, 3...Second lever, 3
a... Projection piece, 4... Rotating shaft, 5... Pinch roller, 6... Torsion coil spring, 16... Capstan shaft, 17... Cam piece.

Claims (1)

【実用新案登録請求の範囲】 基端部が回動自在に支持され、先端部にピンチ
ローラが枢支された第１のレバーと、 基端部が回動自在に支持され、上記第１のレバ
ーに当接する突片を有し、該第１のレバーに対し
て一方向への回動が規制されてなる第２のレバー
と、 上記第１のレバー上に支持され、一端側が上記
ピンチローラの回転軸近傍に係止され、他端側を
上記第２のレバーの突片に係合させて該第２のレ
バーの他方向への回動を規制している弾性部材と
、 駆動装置により駆動操作され上記第２のレバー
を回動操作する回動操作手段とを備え、 上記回動操作手段は、上記第２のレバーを他方
向へ回動操作することにより上記ピンチローラを
キヤプスタン軸に向けて移動操作するとともに、
このピンチローラが該キヤプスタン軸に当接した
後上記第２のレバーを上記弾性部材の付勢力に抗
して回動させることにより、上記ピンチローラを
上記キヤプスタン軸に圧着させてなるピンチロー
ラ支持装置。[Claims for Utility Model Registration] A first lever whose base end is rotatably supported and a pinch roller is pivotally supported at its distal end; a second lever having a protrusion that abuts the lever and whose rotation in one direction is restricted relative to the first lever; and a second lever supported on the first lever and having one end connected to the pinch roller. an elastic member that is locked near the rotation axis of the lever and has its other end engaged with the protrusion of the second lever to restrict rotation of the second lever in the other direction; and a drive device. and a rotational operation means that is driven and operated to rotate the second lever, and the rotational operation means rotates the second lever in the other direction to move the pinch roller to the capstan shaft. While moving towards the
A pinch roller support device in which the pinch roller is pressed against the capstan shaft by rotating the second lever against the biasing force of the elastic member after the pinch roller comes into contact with the capstan shaft. .
JP1988171258U 1988-12-28 1988-12-28 Pinch roller support device Expired - Lifetime JPH0731385Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988171258U JPH0731385Y2 (en) 1988-12-28 1988-12-28 Pinch roller support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988171258U JPH0731385Y2 (en) 1988-12-28 1988-12-28 Pinch roller support device

Publications (2)

Publication Number Publication Date
JPH0292835U true JPH0292835U (en) 1990-07-24
JPH0731385Y2 JPH0731385Y2 (en) 1995-07-19

Family

ID=31462932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988171258U Expired - Lifetime JPH0731385Y2 (en) 1988-12-28 1988-12-28 Pinch roller support device

Country Status (1)

Country Link
JP (1) JPH0731385Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127455A (en) * 1986-11-14 1988-05-31 Sankyo Seiki Mfg Co Ltd Magnetic recording and reproducing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63127455A (en) * 1986-11-14 1988-05-31 Sankyo Seiki Mfg Co Ltd Magnetic recording and reproducing device

Also Published As

Publication number Publication date
JPH0731385Y2 (en) 1995-07-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term