JPH0351261U - - Google Patents
Info
- Publication number
- JPH0351261U JPH0351261U JP11217789U JP11217789U JPH0351261U JP H0351261 U JPH0351261 U JP H0351261U JP 11217789 U JP11217789 U JP 11217789U JP 11217789 U JP11217789 U JP 11217789U JP H0351261 U JPH0351261 U JP H0351261U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- air
- rotational
- communication
- pair
- 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
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例を示す第２図の−
線による要部断面説明図、第２図はトランスフ
アの一部縦断面図、第３図は四輪駆動車の一例を
示す平面模式図、第４図は従来のエアブリーザ機
構を示す断面説明図である。
符号の説明、１０……トランスフア、１２……
エンジン、１４……前輪、１６……後輪、１８…
…出力軸、２０……トランスフアケース、２２…
…ピニオンケース、２４……ボルト、２６ａ，２
６ｂ……軸受、２８……スペーサ部材、３０Ｆ，
３０Ｒ，３２Ｆ，３２Ｒ……貫通孔、３４Ｆ，３
４Ｒ……連通管、３６Ｆ，３６Ｒ……内側端部、
３８Ｆ，３８Ｒ……内径側部位、３９Ｆ，３９Ｒ
……開口部、４０Ｆ，４０Ｒ……外側端部、４２
Ｆ，４２Ｒ……突部、４４Ｆ，４４Ｒ……導管、
４６……方向制御弁、４６Ｆ……車輌前進用連通
室、４６Ｒ……車輌後退用連通室、４８Ｆ，４８
Ｒ……連通部、４９……導管、５０Ｆ，５０Ｒ…
…閉鎖部、５２……ばね部材、５４……ソレノイ
ド。
FIG. 1 shows an embodiment of the present invention.
2 is a partial vertical sectional view of a transfer shaft, FIG. 3 is a schematic plan view showing an example of a four-wheel drive vehicle, and FIG. 4 is a sectional view showing a conventional air breather mechanism. It is. Explanation of symbols, 10...transfer, 12...
Engine, 14...Front wheel, 16...Rear wheel, 18...
...Output shaft, 20...Transfer case, 22...
...Pinion case, 24...Bolt, 26a, 2
6b...Bearing, 28...Spacer member, 30F,
30R, 32F, 32R...through hole, 34F, 3
4R...Communication pipe, 36F, 36R...Inner end,
38F, 38R... Inner diameter side part, 39F, 39R
...Opening, 40F, 40R...Outer end, 42
F, 42R... protrusion, 44F, 44R... conduit,
46...Direction control valve, 46F...Communication chamber for vehicle forward movement, 46R...Communication chamber for vehicle backward movement, 48F, 48
R...Communication part, 49...Conduit, 50F, 50R...
...Closing part, 52... Spring member, 54... Solenoid.
Claims (1)
シング内部の空気を排出するエアブリーザ機構に
おいて、 前記ケーシング内部と前記ケーシング外部とを
連通するとともに、前記回転系部材の回転軸心に
対して分離配置された一対の連通路と、 一対の連通路による前記ケーシング内部と前記
ケーシグ外部との連通を、前記回転系部材の回転
方向に応じて選択的に遮断する制御手段と を有することを特徴とするエアブリーザ機構。[Claims for Utility Model Registration] A casing in which a rotating member is disposed, and an air breather mechanism that communicates between the inside and outside of the casing and exhausts air inside the casing, comprising: a pair of communication passages that communicate with each other and are arranged separately with respect to the rotational axis of the rotational system member; and communication between the inside of the casing and the outside of the casing through the pair of communication passages in the rotational direction of the rotational system member. An air breather mechanism characterized by having a control means for selectively shutting off the air according to the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11217789U JPH0351261U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11217789U JPH0351261U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351261U true JPH0351261U (en) | 1991-05-17 |
Family
ID=31660626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11217789U Pending JPH0351261U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015011976A1 (en) * | 2013-07-24 | 2015-01-29 | 日産自動車株式会社 | Driving and transmitting device |
-
1989
- 1989-09-26 JP JP11217789U patent/JPH0351261U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015011976A1 (en) * | 2013-07-24 | 2015-01-29 | 日産自動車株式会社 | Driving and transmitting device |
| JPWO2015011976A1 (en) * | 2013-07-24 | 2017-03-02 | 日産自動車株式会社 | Drive transmission device |
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