JPS59122439U - Gear transmission synchronizer - Google Patents
Gear transmission synchronizerInfo
- Publication number
- JPS59122439U JPS59122439U JP1983014454U JP1445483U JPS59122439U JP S59122439 U JPS59122439 U JP S59122439U JP 1983014454 U JP1983014454 U JP 1983014454U JP 1445483 U JP1445483 U JP 1445483U JP S59122439 U JPS59122439 U JP S59122439U
- Authority
- JP
- Japan
- Prior art keywords
- gear transmission
- spring
- shifting
- output shaft
- synchronizer ring
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
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
第１図は従来の歯車変速機における同期装置の上半分を
示す側断面図、第２図は本考案の実施例を示す歯車変速
機の同期装置の要部のみ示す側断面図、第３図は第２図
のＡ−Ａ断面図、第４図は第３図のハブスリーブ１８を
除去した場合のＢ矢視図、第５図は第３図のＣ−Ｃ断面
図、第６図は第５−とは異なる溝形状の第３図のＣ−Ｃ
断面図、 。
第１図及び第８図は夫々異なる実施例のシフティングキ
ーの斜視図である。
図の主要部分の説明、１１・・・アウトプットシャフト
、１３・・・クラッチハブ、１３ｂ・・・切欠溝、１４
．１５−・・ギヤ、１４ａ、 １４ｂ・−・コーン部
、１４ｂ、１５ｂ・・・スプライン、１６．１７・・・
シンクロナイザリング、１６ａ、１７ａ・・・外周溝、
１８・・・ハブスリーブ、１９・・・シフティングキー
、２０・・・シフティンゲスプリンク゛。Fig. 1 is a side sectional view showing the upper half of a synchronizing device in a conventional gear transmission; Fig. 2 is a side sectional view showing only the essential parts of a synchronizing device in a gear transmission according to an embodiment of the present invention; Fig. 3; 2 is a sectional view taken along line A-A in FIG. 2, FIG. 4 is a view taken along arrow B when the hub sleeve 18 in FIG. 3 is removed, FIG. 5 is a sectional view taken along line C-C in FIG. 3, and FIG. C-C in Fig. 3 with a groove shape different from Fig. 5-
Cross section, . FIGS. 1 and 8 are perspective views of different embodiments of shifting keys. Explanation of the main parts of the figure, 11... Output shaft, 13... Clutch hub, 13b... Notch groove, 14
．． 15--Gear, 14a, 14b--Cone part, 14b, 15b--Spline, 16.17...
Synchronizer ring, 16a, 17a... outer peripheral groove,
18...Hub sleeve, 19...Shifting key, 20...Shifting spring.
Claims (1)
外周部に切欠溝が複数等分に設けられ、該切欠溝内に挿
入されたシフティングキーにより摺動抵抗が与えられる
ハブスリーブを設け、該ハブスリーブの摺動によりシン
クロナイザリングを介してアウトプットシャフト上に遊
嵌されたギ＋に回転を伝達するようにした歯車変速機に
おいて、前記シフティングキーにはスプリング力が軸中
心方向に弾力を持つように形成されたシフティングスプ
リングを取付け、該スプリングは前記シンクロナイザリ
ングの外周に設けた外周溝に隙間なく嵌め込まれている
ことを特徴とする歯車変速機の同期装置。A clutch hub that rotates integrally with the output shaft is provided with a plurality of equally divided notched grooves on the outer periphery thereof, and a hub sleeve to which sliding resistance is applied by a shifting key inserted into the notched groove is provided. In a gear transmission in which rotation is transmitted by sliding to a gear loosely fitted on an output shaft via a synchronizer ring, the shifting key is formed so that a spring force has elasticity in the direction of the shaft center. A synchronizing device for a gear transmission, characterized in that a shifting spring is installed, and the spring is fitted into an outer peripheral groove provided on the outer periphery of the synchronizer ring without any gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983014454U JPS59122439U (en) | 1983-02-04 | 1983-02-04 | Gear transmission synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983014454U JPS59122439U (en) | 1983-02-04 | 1983-02-04 | Gear transmission synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59122439U true JPS59122439U (en) | 1984-08-17 |
Family
ID=30145817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983014454U Pending JPS59122439U (en) | 1983-02-04 | 1983-02-04 | Gear transmission synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0375322U (en) * | 1989-11-24 | 1991-07-29 | ||
| JP2006029582A (en) * | 2004-06-30 | 2006-02-02 | Hoerbiger Antriebstechnik Gmbh | Synchronizer for transmission |
-
1983
- 1983-02-04 JP JP1983014454U patent/JPS59122439U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0375322U (en) * | 1989-11-24 | 1991-07-29 | ||
| JP2006029582A (en) * | 2004-06-30 | 2006-02-02 | Hoerbiger Antriebstechnik Gmbh | Synchronizer for transmission |
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