JPH0187357U - - Google Patents

Info

Publication number
JPH0187357U
JPH0187357U JP18447687U JP18447687U JPH0187357U JP H0187357 U JPH0187357 U JP H0187357U JP 18447687 U JP18447687 U JP 18447687U JP 18447687 U JP18447687 U JP 18447687U JP H0187357 U JPH0187357 U JP H0187357U
Authority
JP
Japan
Prior art keywords
synthetic resin
gear
hard synthetic
engaging part
soft synthetic
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
JP18447687U
Other languages
Japanese (ja)
Other versions
JPH0422126Y2 (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 JP1987184476U priority Critical patent/JPH0422126Y2/ja
Publication of JPH0187357U publication Critical patent/JPH0187357U/ja
Application granted granted Critical
Publication of JPH0422126Y2 publication Critical patent/JPH0422126Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Description

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

第１図及び第２図は本考案の一実施例を示すも
ので、第１図は回転伝達機構の縦断面図、第２図
は同機構の部分分解斜視図、第３図はテープレコ
ーダ機構の縦断面図である。 １０……環状金属板、１１……硬質合成樹脂体
、１１ｂ……環状突起、１１ｃ，１１ｄ，１１ｅ
，１１ｆ……突起、１１ｇ……係止片、１１ｈ…
…中心孔、１１ｉ……ボス部、１１ｊ，１１ｋ…
…長孔、１２……軟質合成樹脂製ギヤ、１２ｂ…
…有底中心孔、１２ｄ……中心孔、１２ｅ，１２
ｆ……突起、１３……キヤプスタン（回転軸）、
１５……テープレコーダシヤーシ、１８……薄型
合成樹脂製ギヤ。 Figures 1 and 2 show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional view of a rotation transmission mechanism, Figure 2 is a partially exploded perspective view of the same mechanism, and Figure 3 is a tape recorder mechanism. FIG. 10... Annular metal plate, 11... Hard synthetic resin body, 11b... Annular projection, 11c, 11d, 11e
, 11f... protrusion, 11g... locking piece, 11h...
...Center hole, 11i...Boss part, 11j, 11k...
...Long hole, 12...Soft synthetic resin gear, 12b...
...Central hole with bottom, 12d...Central hole, 12e, 12
f...Protrusion, 13...Capstan (rotating shaft),
15... Tape recorder chassis, 18... Thin synthetic resin gear.

Claims (1)

【実用新案登録請求の範囲】 (1) シヤーシに回転自在に取り付けられた回転
軸と薄型硬質合成樹脂製ギヤとをギヤ結合してな
る回転伝達機構において、中心孔を有する硬質合
成樹脂体に金属板係合部とギヤ係合部とを形成し
て、その金属板係合部に環状金属板の内周部分を
強固に係合させるとともにギヤ係合部には中心孔
を有する軟質合成樹脂製ギヤを軸方向から緩く係
合させてこの軟質合成樹脂製ギヤを前記硬質合成
樹脂体と一体回転可能とし、且つ、前記硬質合成
樹脂体及び軟質合成樹脂製ギヤの両中心孔に前記
回転軸を圧入し、前記薄型硬質合成樹脂製ギヤと
軟質合成樹脂製ギヤとを噛合させるようにしたこ
とを特徴とする回転伝達機構。 (2) 前記ギヤ係合部は前記硬質合成樹脂体にあ
けた孔であり、軟質合成樹脂製ギヤはその孔に軸
方向から挿入可能な突起を有するものとした実用
方向から挿入可能な突起を有するものとした実用
新案登録請求の範囲第１項記載の回転伝達機構。[Claims for Utility Model Registration] (1) In a rotation transmission mechanism formed by gear-coupling a rotary shaft rotatably attached to a chassis and a thin hard synthetic resin gear, a hard synthetic resin body having a center hole is connected to a metal It is made of soft synthetic resin and has a plate engaging part and a gear engaging part, the inner peripheral part of the annular metal plate is firmly engaged with the metal plate engaging part, and the gear engaging part has a center hole. The gears are loosely engaged in the axial direction so that the soft synthetic resin gear can rotate integrally with the hard synthetic resin body, and the rotating shaft is inserted into both center holes of the hard synthetic resin body and the soft synthetic resin gear. A rotation transmission mechanism characterized in that the thin hard synthetic resin gear and the soft synthetic resin gear are press-fitted to mesh with each other. (2) The gear engaging portion is a hole drilled in the hard synthetic resin body, and the soft synthetic resin gear has a protrusion that can be inserted into the hole from the axial direction. The rotation transmission mechanism according to claim 1 of the utility model registration claim.
JP1987184476U 1987-12-03 1987-12-03 Expired JPH0422126Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987184476U JPH0422126Y2 (en) 1987-12-03 1987-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987184476U JPH0422126Y2 (en) 1987-12-03 1987-12-03

Publications (2)

Publication Number Publication Date
JPH0187357U true JPH0187357U (en) 1989-06-09
JPH0422126Y2 JPH0422126Y2 (en) 1992-05-20

Family

ID=31475834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987184476U Expired JPH0422126Y2 (en) 1987-12-03 1987-12-03

Country Status (1)

Country Link
JP (1) JPH0422126Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183245A (en) * 1981-05-06 1982-11-11 Matsushita Electric Ind Co Ltd Small sized geared motor
JPS58127245U (en) * 1982-02-22 1983-08-29 株式会社東芝 Rotary drive device for tape recorder
JPS6252361U (en) * 1985-09-20 1987-04-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293884A (en) * 1979-12-26 1981-10-06 Ampex Corporation Multiple leg magnetic transducer structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183245A (en) * 1981-05-06 1982-11-11 Matsushita Electric Ind Co Ltd Small sized geared motor
JPS58127245U (en) * 1982-02-22 1983-08-29 株式会社東芝 Rotary drive device for tape recorder
JPS6252361U (en) * 1985-09-20 1987-04-01

Also Published As

Publication number Publication date
JPH0422126Y2 (en) 1992-05-20

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