JPS5877845U - Gear switching mechanism - Google Patents

Gear switching mechanism

Info

Publication number
JPS5877845U
JPS5877845U JP17250781U JP17250781U JPS5877845U JP S5877845 U JPS5877845 U JP S5877845U JP 17250781 U JP17250781 U JP 17250781U JP 17250781 U JP17250781 U JP 17250781U JP S5877845 U JPS5877845 U JP S5877845U
Authority
JP
Japan
Prior art keywords
diameter part
gear
small diameter
large diameter
drive gear
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
JP17250781U
Other languages
Japanese (ja)
Other versions
JPS6230188Y2 (en
Inventor
道中　喬
中北　尚夫
秀昭 田中
Original Assignee
富士通テン株式会社
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 富士通テン株式会社 filed Critical 富士通テン株式会社
Priority to JP17250781U priority Critical patent/JPS5877845U/en
Publication of JPS5877845U publication Critical patent/JPS5877845U/en
Application granted granted Critical
Publication of JPS6230188Y2 publication Critical patent/JPS6230188Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gear Transmission (AREA)
  • Transmission Devices (AREA)

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図および第２図はカセット式テーププレーヤの斜視
図および千面甲、第３図は回転駆動系の斜視図、第４図
〜第６図は本考案を適用する機構の一例を示す状態図、
第７図および第８図は本考案の一実施例を示す平面図で
ある。 図中、４は従動ギヤー、４Ａは小径部、４Ｂは大径部、
４ａ、４ｂは欠歯部、２４は従動ギヤー、２４Ａは小径
部、２４Ｂは大径部である。Figures 1 and 2 are a perspective view of a cassette-type tape player, and Figure 3 is a perspective view of a rotary drive system, and Figures 4 to 6 show an example of a mechanism to which the present invention is applied. figure,
7 and 8 are plan views showing an embodiment of the present invention. In the figure, 4 is a driven gear, 4A is a small diameter part, 4B is a large diameter part,
4a and 4b are toothless parts, 24 is a driven gear, 24A is a small diameter part, and 24B is a large diameter part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 全周囲が有歯部である小径部および大径部を同軸に有し
た駆動ギヤーと、該駆動ギヤーの小径部に対向する大径
部および該駆動ギヤーの大径部に対向する小径部を同軸
に有した従動ギヤーとを備′　　　え、且つ該駆動ギヤ
ーの小径部が該従動ギヤーの大径部と噛合する範囲では
該駆動ギヤーの大径部と該縦動ギヤーの小径部とが噛合
しないようにし、また駆動ギヤーの大径部と該従動ギヤ
ーの小径部とが噛合する範囲では該駆動ギヤーの小径部
と該従動ギヤーの大径部とが噛合しないように該従動ギ
ヤー側に欠歯部を設けたことを特徴とするギヤー切換機
構。A drive gear having a small diameter part and a large diameter part coaxially having a toothed part on the entire periphery, a large diameter part facing the small diameter part of the drive gear, and a small diameter part facing the large diameter part of the drive gear coaxially. and a driven gear having a longitudinal gear, and within a range where the small diameter portion of the drive gear meshes with the large diameter portion of the driven gear, the large diameter portion of the drive gear and the small diameter portion of the vertical gear do not mesh with each other. In addition, in the range where the large diameter part of the drive gear and the small diameter part of the driven gear mesh, toothless parts are provided on the driven gear side so that the small diameter part of the drive gear and the large diameter part of the driven gear do not mesh. A gear switching mechanism characterized by having a section.
JP17250781U 1981-11-19 1981-11-19 Gear switching mechanism Granted JPS5877845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17250781U JPS5877845U (en) 1981-11-19 1981-11-19 Gear switching mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17250781U JPS5877845U (en) 1981-11-19 1981-11-19 Gear switching mechanism

Publications (2)

Publication Number Publication Date
JPS5877845U true JPS5877845U (en) 1983-05-26
JPS6230188Y2 JPS6230188Y2 (en) 1987-08-03

Family

ID=29964404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17250781U Granted JPS5877845U (en) 1981-11-19 1981-11-19 Gear switching mechanism

Country Status (1)

Country Link
JP (1) JPS5877845U (en)

Also Published As

Publication number Publication date
JPS6230188Y2 (en) 1987-08-03

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