JPS61133161U - - Google Patents
Info
- Publication number
- JPS61133161U JPS61133161U JP1755185U JP1755185U JPS61133161U JP S61133161 U JPS61133161 U JP S61133161U JP 1755185 U JP1755185 U JP 1755185U JP 1755185 U JP1755185 U JP 1755185U JP S61133161 U JPS61133161 U JP S61133161U
- Authority
- JP
- Japan
- Prior art keywords
- front cover
- turbine
- needle bearing
- flange portion
- circumferential groove
- 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
Description
第１図は本考案の実施例を示す自動変速機の一
部縦断側面図、第２図は該実施例におけるトルク
コンバータの要部拡大縦断側面図、第３図は該実
施例におけるニードルベアリングの単体斜視図、
第４図は他の実施例の要部拡大縦断面図である。
また、第５図は従来例を示すトルクコンバータの
要部縦断側面図である。
１０…自動変速機、２０…トルクコンバータ、
２１…フロントカバー、２３…ケース、２４…ポ
ンプ、２５…タービン、２７…ステータ、２８…
タービンハブ、３１…ニードルベアリング、３１
ａ…リテーナ、３１ｄ…フランジ部、３２…フロ
ントカバーハブ、３２ａ…円周溝。
FIG. 1 is a partially vertical side view of an automatic transmission showing an embodiment of the present invention, FIG. 2 is an enlarged longitudinal side view of the main parts of a torque converter in this embodiment, and FIG. 3 is a needle bearing in this embodiment. Single perspective view,
FIG. 4 is an enlarged vertical cross-sectional view of a main part of another embodiment.
Further, FIG. 5 is a longitudinal sectional side view of the main part of a conventional torque converter. 10... automatic transmission, 20... torque converter,
21...Front cover, 23...Case, 24...Pump, 25...Turbine, 27...Stator, 28...
Turbine hub, 31... Needle bearing, 31
a... Retainer, 31d... Flange portion, 32... Front cover hub, 32a... Circumferential groove.
Claims (1)
設してなるトルクコンバータにおいて、上記ケー
スを構成するフロントカバーの内面と上記タービ
ンの中心部に固着されたタービンハブとの間に介
設されるニードルベアリングの取付構造であつて
、上記フロントカバーの中心部に固着されたフロ
ントカバーハブの後端面に円周溝を形成すると共
に、上記ニードルベアリングの円環状リテーナに
前方に突出する円筒状のフランジ部を設け、該フ
ランジ部を上記円周溝に嵌合させるようにしたこ
とを特徴とする自動変速機のニードルベアリング
取付構造。 In a torque converter in which a pump, a turbine, and a stator are arranged in a case, a needle bearing is interposed between an inner surface of a front cover that constitutes the case and a turbine hub fixed to the center of the turbine. In the mounting structure, a circumferential groove is formed on the rear end surface of the front cover hub fixed to the center of the front cover, and a cylindrical flange portion protruding forward is formed on the annular retainer of the needle bearing. A needle bearing mounting structure for an automatic transmission, characterized in that the flange portion is fitted into the circumferential groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1755185U JPS61133161U (en) | 1985-02-09 | 1985-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1755185U JPS61133161U (en) | 1985-02-09 | 1985-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61133161U true JPS61133161U (en) | 1986-08-20 |
Family
ID=30505361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1755185U Pending JPS61133161U (en) | 1985-02-09 | 1985-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61133161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63139351U (en) * | 1987-03-05 | 1988-09-13 |
-
1985
- 1985-02-09 JP JP1755185U patent/JPS61133161U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63139351U (en) * | 1987-03-05 | 1988-09-13 |