JPH0417519U - - Google Patents
Info
- Publication number
- JPH0417519U JPH0417519U JP5778490U JP5778490U JPH0417519U JP H0417519 U JPH0417519 U JP H0417519U JP 5778490 U JP5778490 U JP 5778490U JP 5778490 U JP5778490 U JP 5778490U JP H0417519 U JPH0417519 U JP H0417519U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- oil groove
- friction surface
- inside ring
- cut
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図はこの考案による変速機における同期機
構の潤滑装置の一実施例を示す断面図、第２図は
インサイドリングとアウトサイドリングとの油溝
の位置における部分断面図、第３図は第１図に示
す実施例の左側の変速歯車、インサイドリング、
アウトサイドリング及びブロツクリングの分解斜
視図、第４図ａはインサイドリングの正面図、第
４図ｂはインサイドリングの切欠き部位置におけ
る断面図、第４図ｃはインサイドリングの切欠き
部位置における下側面図、第４図ｄはブロツクリ
ングと係合する爪の位置における側面図、第５図
は従来の変速機における３コーン型の同期機構を
示す断面図、並びに第６図は第５図に示す従来機
構のうち左側の変速歯車、インサイドリング、ア
ウトサイドリング及びブロツクリングの分解斜視
図である。
１……主軸、２，４……変速歯車、７……スリ
ーブ、９……インサートキー、１１……ブロツク
リング、１５……内側円錐摩擦面、１６……穴部
、１７……コーン部、１８……外側円錐摩擦面、
１９……切欠き部、２１……インサイドリング、
２２……内側円錐摩擦面、２３……外側円錐摩擦
面、２４……リブ部、２５……爪、２６……油溝
、２７……アウトサイドリング、２８……内側円
錐摩擦面、２９……外側円錐摩擦面、３０……係
止爪、３１……切欠き部、３２……切落とし部。
Fig. 1 is a sectional view showing an embodiment of a lubrication device for a synchronization mechanism in a transmission according to this invention, Fig. 2 is a partial sectional view at the position of the oil grooves between the inside ring and the outside ring, and Fig. The left gear of the embodiment shown in Figure 1, the inside ring,
Figure 4a is a front view of the inside ring, Figure 4b is a sectional view of the inside ring at the notch position, and Figure 4c is the inside ring's notch position. 4d is a side view at the position of the pawl that engages with the blocking ring, FIG. 5 is a sectional view showing a three-cone type synchronizing mechanism in a conventional transmission, and FIG. FIG. 2 is an exploded perspective view of the left transmission gear, inside ring, outside ring, and block ring of the conventional mechanism shown in the figure. 1... Main shaft, 2, 4... Speed gear, 7... Sleeve, 9... Insert key, 11... Block ring, 15... Inner conical friction surface, 16... Hole, 17... Cone part, 18...Outer conical friction surface,
19...notch part, 21...inside ring,
22... Inner conical friction surface, 23... Outer conical friction surface, 24... Rib portion, 25... Pawl, 26... Oil groove, 27... Outside ring, 28... Inner conical friction surface, 29... . . . Outer conical friction surface, 30 . . . Locking pawl, 31 . . . Notch portion, 32 .
Claims (1)
インサイドリングとアウトサイドリングとの間の
摩擦面に形成された油溝と連通する切欠き部を設
けたことを特徴とする変速機における同期機構の
潤滑装置。 (2) 前記油溝の前記切欠き部に隣接する部分の
周方向両側に、前記油溝に繋がる切落とし部を形
成したことを特徴とする請求項１に記載の変速機
における同期機構の潤滑装置。[Scope of claim for utility model registration] (1) On the rib part on the speed gear side of the inside ring,
A lubrication device for a synchronous mechanism in a transmission, characterized in that a notch is provided that communicates with an oil groove formed in a friction surface between an inside ring and an outside ring. (2) Lubrication of a synchronizing mechanism in a transmission according to claim 1, characterized in that cut-off portions connected to the oil groove are formed on both circumferential sides of a portion of the oil groove adjacent to the cut-out portion. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057784U JPH0746817Y2 (en) | 1990-05-31 | 1990-05-31 | Lubrication device for synchronous mechanism in transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057784U JPH0746817Y2 (en) | 1990-05-31 | 1990-05-31 | Lubrication device for synchronous mechanism in transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417519U true JPH0417519U (en) | 1992-02-13 |
| JPH0746817Y2 JPH0746817Y2 (en) | 1995-10-25 |
Family
ID=31582808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990057784U Expired - Fee Related JPH0746817Y2 (en) | 1990-05-31 | 1990-05-31 | Lubrication device for synchronous mechanism in transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746817Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009299790A (en) * | 2008-06-13 | 2009-12-24 | Aisin Ai Co Ltd | Synchronous device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214829U (en) * | 1975-07-16 | 1977-02-02 | ||
| JPS62258243A (en) * | 1986-05-06 | 1987-11-10 | Nissan Motor Co Ltd | Synchronizing mechanism for transmission |
-
1990
- 1990-05-31 JP JP1990057784U patent/JPH0746817Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214829U (en) * | 1975-07-16 | 1977-02-02 | ||
| JPS62258243A (en) * | 1986-05-06 | 1987-11-10 | Nissan Motor Co Ltd | Synchronizing mechanism for transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009299790A (en) * | 2008-06-13 | 2009-12-24 | Aisin Ai Co Ltd | Synchronous device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746817Y2 (en) | 1995-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |