JPH0281965U - - Google Patents
Info
- Publication number
- JPH0281965U JPH0281965U JP16150288U JP16150288U JPH0281965U JP H0281965 U JPH0281965 U JP H0281965U JP 16150288 U JP16150288 U JP 16150288U JP 16150288 U JP16150288 U JP 16150288U JP H0281965 U JPH0281965 U JP H0281965U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- oil
- oil passage
- check ball
- flow
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
Landscapes
- Check Valves (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案を適用した自動変速機のバルブ
ボデイの平面図、第２図は第１図のＡ−Ａ線に沿
つた断面図、第３図は第１図のＢ−Ｂ線に沿つた
断面図である。
油路……１１、バルブボデイ……１３、チエツ
クボール……１４、円錐形状に傾斜する斜面、バ
ルブボデープレート……１７。
Fig. 1 is a plan view of a valve body of an automatic transmission to which the present invention is applied, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along line B-B in Fig. 1. It is a sectional view of the ivy. Oil passage...11, valve body...13, check ball...14, conical slope, valve body plate...17.
Claims (1)
ボデイに形成される油路内に、球状のチエツクボ
ールが遊動自在に収容され、前記油路内の油の一
方向の流通が該油のフローフオースにより前記チ
エツクボールが前記油路に形成されるバルブボデ
イプレートに着座して阻止されると共に、前記油
路内の油の他方向流れが前記フローフオースによ
り前記チエツクボールが前記バルブボデイプレー
トより離間されて許容される自動変速機のチエツ
クボール機構において、前記チエツクボールを収
容する前記バルブボデイの内壁面に円錐形状の壁
面を形成させたことを特徴とする自動変速機のチ
エツクボール機構。 A spherical check ball is freely housed in an oil passage formed in a valve body of an automatic transmission made of aluminum material, and the one-way flow of oil in the oil passage is controlled by the flow of the oil. The ball is seated on a valve body plate formed in the oil passage and is blocked, and the flow of oil in the oil passage in the other direction is allowed as the check ball is separated from the valve body plate by the flow force. 1. A check ball mechanism for an automatic transmission, characterized in that a conical wall surface is formed on an inner wall surface of the valve body that accommodates the check ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16150288U JPH0281965U (en) | 1988-12-13 | 1988-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16150288U JPH0281965U (en) | 1988-12-13 | 1988-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281965U true JPH0281965U (en) | 1990-06-25 |
Family
ID=31444493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16150288U Pending JPH0281965U (en) | 1988-12-13 | 1988-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281965U (en) |
-
1988
- 1988-12-13 JP JP16150288U patent/JPH0281965U/ja active Pending