JPS5830032U - gear transmission synchronizer - Google Patents

gear transmission synchronizer

Info

Publication number
JPS5830032U
JPS5830032U JP12582381U JP12582381U JPS5830032U JP S5830032 U JPS5830032 U JP S5830032U JP 12582381 U JP12582381 U JP 12582381U JP 12582381 U JP12582381 U JP 12582381U JP S5830032 U JPS5830032 U JP S5830032U
Authority
JP
Japan
Prior art keywords
clutch hub
synchronizer
gear
fitted
gear transmission
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
JP12582381U
Other languages
Japanese (ja)
Inventor
奥川　博司
石原　勉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP12582381U priority Critical patent/JPS5830032U/en
Publication of JPS5830032U publication Critical patent/JPS5830032U/en
Pending legal-status Critical Current

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Landscapes

  • Mechanical Operated Clutches (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 the drawing]

第１図、第２図は夫々従来の歯車変速機の同期装置のシ
ンクロナイザリングの部分平面図、第３図はこの考案の
一実施例の縦断面図、第４図は第３図に示す実施額の要
部の説明図、第、５図は第４図の一部を拡大した説明図
、第６図は変形例の要部の説明図である。 １２・・・・・・クラッチハブ、１３・・・・・・クラ
ッチハブスリーブ、１５・・・・・・シンクロナイザキ
ー、１８゜、１９・・・・・・シンクロナイザリング、
２１．２２・・・・・・ギヤ、２５・・・・・・キー溝
、２５ａ、２５Ｃ・・・・・・凹面、２７．４２・・・
・・・凸面。1 and 2 are partial plan views of a synchronizer ring of a conventional synchronizing device for a gear transmission, FIG. 3 is a vertical sectional view of an embodiment of this invention, and FIG. 4 is an implementation shown in FIG. 3. FIGS. 5 and 5 are explanatory views of the main parts of the forehead. FIGS. 5 and 5 are explanatory views of a part of FIG. 12...Clutch hub, 13...Clutch hub sleeve, 15...Synchronizer key, 18°, 19...Synchronizer ring,
21.22...Gear, 25...Keyway, 25a, 25C...Concave surface, 27.42...
···convex.

Claims (1)

【実用新案登録請求の範囲】 回転軸に固定したクラットハブの外周にクラッチハブス
リーブの内周がスプライン嵌合されており、上記クラッ
チハブの外周に形成した軸方向の溝にシンクロナイザキ
ーが位置していて、上記クラッチハブスリーブの内周が
スプライン嵌合し得るギヤの上記クラッチハブ側に形成
したコーン部に、シンクロナイザリングが遊嵌されてお
り、該シンクロナイザリングに形成したキー溝に、上記
シンクロナイザキーの端部を位置させるようにした歯車
変速機の同期装置であって、 上記シンクロナイザリングのキー溝の底面は、周方向の
中央部を上記ギヤ側に窪ませた凹面に形成されていて、
上記シンクロナイザキーの端面ば、周方向の中央部を上
記ギヤ側に突出させた凸面に形成されていることを特徴
とする歯車変速機の同期装置。[Claim for Utility Model Registration] The inner circumference of a clutch hub sleeve is spline-fitted to the outer circumference of a clutch hub fixed to a rotating shaft, and a synchronizer key is located in an axial groove formed on the outer circumference of the clutch hub. A synchronizer ring is loosely fitted into a cone formed on the clutch hub side of the gear to which the inner periphery of the clutch hub sleeve can be spline-fitted, and the synchronizer key is fitted into a key groove formed in the synchronizer ring. A synchronizing device for a gear transmission, in which the bottom surface of the keyway of the synchronizer ring is formed into a concave surface with a central portion in the circumferential direction recessed toward the gear side,
A synchronizing device for a gear transmission, characterized in that an end surface of the synchronizer key is formed into a convex surface with a circumferential center portion protruding toward the gear.
JP12582381U 1981-08-24 1981-08-24 gear transmission synchronizer Pending JPS5830032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12582381U JPS5830032U (en) 1981-08-24 1981-08-24 gear transmission synchronizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12582381U JPS5830032U (en) 1981-08-24 1981-08-24 gear transmission synchronizer

Publications (1)

Publication Number Publication Date
JPS5830032U true JPS5830032U (en) 1983-02-26

Family

ID=29919645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12582381U Pending JPS5830032U (en) 1981-08-24 1981-08-24 gear transmission synchronizer

Country Status (1)

Country Link
JP (1) JPS5830032U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007071219A (en) * 2005-09-02 2007-03-22 Toyota Motor Corp Gearbox synchronizer
JP2014148985A (en) * 2013-01-30 2014-08-21 Honda Motor Co Ltd Synchronous meshing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007071219A (en) * 2005-09-02 2007-03-22 Toyota Motor Corp Gearbox synchronizer
JP2014148985A (en) * 2013-01-30 2014-08-21 Honda Motor Co Ltd Synchronous meshing device

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