JPH0339652U - - Google Patents
Info
- Publication number
- JPH0339652U JPH0339652U JP10083589U JP10083589U JPH0339652U JP H0339652 U JPH0339652 U JP H0339652U JP 10083589 U JP10083589 U JP 10083589U JP 10083589 U JP10083589 U JP 10083589U JP H0339652 U JPH0339652 U JP H0339652U
- Authority
- JP
- Japan
- Prior art keywords
- air breather
- lower cap
- air
- hole
- case body
- 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
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例を示すエアブリーザ
の断面図、第２図は第１図の−断面図、第３
図は第１図の−断面図である。
１……ケース本体、２……エアブリーザ本体、
３……上部キヤツプ、４……底板、５……エア抜
き孔、６……連通孔、７……下部キヤツプ、７ａ
……第１のオイル戻し孔、８……取付脚部、８ａ
……第２のオイル戻し孔、９……エアー抜き孔、
１０……係合凸部、１１……係合凹部。
Figure 1 is a sectional view of an air breather showing an embodiment of the present invention, Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a cross-sectional view of an air breather showing an embodiment of the present invention.
The figure is a - sectional view of FIG. 1. 1...Case body, 2...Air breather body,
3... Upper cap, 4... Bottom plate, 5... Air vent hole, 6... Communication hole, 7... Lower cap, 7a
...First oil return hole, 8...Mounting leg, 8a
...Second oil return hole, 9...Air vent hole,
10... Engagement convex portion, 11... Engagement recess.
Claims (1)
ザ本体の上端部に上部キヤツプを固着すると共に
、上記上部キヤツプの内側で上記エアブリーザ本
体の上端部にエアー抜き孔を形成し、上記ケース
本体内部とエアブリーザ本体内とを連通する連通
孔を上記エアブリーザ本体外周に形成し、上記連
通孔下方に底板を固着してなるエアブリーザにお
いて、 上記ケース本体内の内側に突出した上記エアブ
リーザ本体の下端部を覆う逆円錐台形状に成形し
た下部キヤツプを設け、上記ケース本体と下部キ
ヤツプとの間に膨張室を形成し、 上記下部キヤツプの底部中央に第１のオイル戻
し孔を形成し、 上記第１のオイル戻し孔と同心に、上記下部キ
ヤツプ内方へ立設する中空円筒状の取付脚部を形
成し、 上記下部キヤツプのケース本体の内側に接する
開口端縁に、上記エアブリーザ本体の連通孔と１
８０゜の位相を有するエアー抜き孔を形成し、 上記エアー抜き孔と第１のオイル戻し孔とを、
上記取付脚部に設けた第２のオイル戻し孔を介し
て連通したことを特徴とするエアブリーザ。[Claims for Utility Model Registration] An upper cap is fixed to the upper end of the cylindrical air breather body attached to the case body, and an air vent hole is formed at the upper end of the air breather body inside the upper cap, In an air breather, a communication hole communicating between the inside of the case body and the air breather body is formed on the outer periphery of the air breather body, and a bottom plate is fixed below the communication hole, the lower end of the air breather body protruding inside the case body. a lower cap formed in an inverted truncated cone shape to cover the lower cap, an expansion chamber is formed between the case body and the lower cap, a first oil return hole is formed in the center of the bottom of the lower cap, A hollow cylindrical mounting leg is formed to stand inward of the lower cap concentrically with the oil return hole of No. 1, and a communication hole of the air breather body is formed at the opening edge of the lower cap that contacts the inside of the case body. and 1
forming an air vent hole having a phase of 80°, and connecting the air vent hole and the first oil return hole;
An air breather characterized in that the air breather communicates through a second oil return hole provided in the mounting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10083589U JPH0339652U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10083589U JPH0339652U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339652U true JPH0339652U (en) | 1991-04-17 |
Family
ID=31649819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10083589U Pending JPH0339652U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339652U (en) |
-
1989
- 1989-08-29 JP JP10083589U patent/JPH0339652U/ja active Pending