JPH0434552U - - Google Patents
Info
- Publication number
- JPH0434552U JPH0434552U JP7701390U JP7701390U JPH0434552U JP H0434552 U JPH0434552 U JP H0434552U JP 7701390 U JP7701390 U JP 7701390U JP 7701390 U JP7701390 U JP 7701390U JP H0434552 U JPH0434552 U JP H0434552U
- Authority
- JP
- Japan
- Prior art keywords
- case
- air
- outside
- opening
- air breather
- 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
- 239000000314 lubricant Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
第１図ａ，ｂは、本発明の第一の実施例を示し
、第１図ａは一部縦断説明図であり、第１図ｂは
第１図ａのＹ方向から見た第１の連通管及び第２
の連通管の説明図である。第２図ａ，ｂは、本発
明の第二の実施例を示し、第２図ａは一部縦断説
明図であり、第２図ｂは第２図ａのＹ方向から見
た第１の連通管及び第２の連通管の説明図である
。第３図は第２の連通管の回転を説明するための
第１図ｂに対応する図面である。第４図は第三の
実施例を示す要部拡大図である。第５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……デイフアレンシヤル装置
、１２……デイフアレンシヤルキヤリア（ケース
）、１４……ドライブピニオンシヤフト、１６…
…ベアリング、１８……差動ギヤ機構、２０……
ピニオンギヤ、２２……サイドギヤ、２４……リ
ングギヤ（回転系部材）、２６……ドライブピニ
オン、２８……ドライブピニオンナツト、３０…
…コンパニオンフランジ、３２……貫通孔、３４
……第１の連通管、３４ａ……縁部、３６……第
２の連通管、３６ａ……開口部、３６ｂ……端部
、３６ｃ……開口側筒状部位、３６ｄ……閉塞側
筒状部位、３６ｅ……切欠部、３６ｆ……側壁部
、４０……ピン、４２……抵抗部材。
1A and 1B show a first embodiment of the present invention, FIG. 1A is a partially longitudinal explanatory view, and FIG. Communication pipe and second
FIG. 2 is an explanatory diagram of a communication pipe. Fig. 2 a and b show a second embodiment of the present invention, Fig. 2 a is a partially longitudinal explanatory view, and Fig. 2 b shows the first embodiment as seen from the Y direction of Fig. 2 a. It is an explanatory view of a communication pipe and a second communication pipe. FIG. 3 is a drawing corresponding to FIG. 1b for explaining the rotation of the second communication pipe. FIG. 4 is an enlarged view of main parts showing the third embodiment. FIG. 5 is an explanatory cross-sectional view showing a conventional air breather mechanism. Explanation of symbols, 10... Differential device, 12... Differential carrier (case), 14... Drive pinion shaft, 16...
...Bearing, 18...Differential gear mechanism, 20...
Pinion gear, 22... Side gear, 24... Ring gear (rotating system member), 26... Drive pinion, 28... Drive pinion nut, 30...
...Companion flange, 32...Through hole, 34
...First communicating pipe, 34a... Edge, 36... Second communicating pipe, 36a... Opening, 36b... End, 36c... Opening side cylindrical portion, 36d... Closed side tube 36e... Notch portion, 36f... Side wall portion, 40... Pin, 42... Resistance member.
Claims (1)
されたケースに設けられ、前記ケースの内部と外
部とを連通することにより、前記ケース内部の空
気を前記ケース外部へ排出するエアブリーザ機構
において、 前記ケース内部と前記ケース外部とを連通する
連通路と、 前記ケース内部側に移動自在に形成された前記
連通路の開口部とを有し、 前記連通路外面への、前記ケース内部で発生す
る前記回転系部材の回転にともなう潤滑油の飛散
による潤滑油の飛沫の衝突により、 前記開口部を移動することを特徴とするエアブ
リーザ機構。[Claims for Utility Model Registration] Provided in a case in which rotating system members are arranged and lubricating oil is supplied, and by communicating the inside and outside of the case, the air inside the case is transferred to the outside of the case. an air breather mechanism for discharging air to an outer surface, the mechanism comprising: a communication passage communicating between the inside of the case and the outside of the case; and an opening of the communication passage movably formed inside the case; An air breather mechanism, characterized in that the air breather mechanism moves through the opening by collision of lubricant droplets caused by lubricant splashes generated inside the case as the rotational system member rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7701390U JPH0434552U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7701390U JPH0434552U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434552U true JPH0434552U (en) | 1992-03-23 |
Family
ID=31618999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7701390U Pending JPH0434552U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434552U (en) |
-
1990
- 1990-07-20 JP JP7701390U patent/JPH0434552U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6117561U (en) | Lubrication mechanism of automotive final reducer | |
| JPH0434552U (en) | ||
| JPS6336207Y2 (en) | ||
| JPS6224129Y2 (en) | ||
| JPH0314361U (en) | ||
| JP2606235Y2 (en) | Lubrication structure of differential gear | |
| JPH0444923Y2 (en) | ||
| JPS592979Y2 (en) | Lubricating device for vehicle reduction gear differentials | |
| JPH08270763A (en) | Lubricating structure in terminal reduction gear for vehicle | |
| JP3293145B2 (en) | Lubrication device in final reduction gear | |
| JPH0372027U (en) | ||
| JPS628671B2 (en) | ||
| JPH0329755U (en) | ||
| JPS62143860U (en) | ||
| JPS62136657U (en) | ||
| JP2591408Y2 (en) | Differential breather device | |
| JPS6353067U (en) | ||
| JPS5922532Y2 (en) | Fixed structure of speedometer drive gear | |
| JPS605150Y2 (en) | Reducer lubrication device | |
| JPS592978Y2 (en) | Lubricating device for vehicle reduction gear differentials | |
| JPH10278607A (en) | Power transmission device lubrication structure | |
| JPS6218094Y2 (en) | ||
| JPS6039572Y2 (en) | Breather device for reduction gear case | |
| JPS63157565U (en) | ||
| JPH02121660U (en) |