JPS61198762U - - Google Patents
Info
- Publication number
- JPS61198762U JPS61198762U JP8443385U JP8443385U JPS61198762U JP S61198762 U JPS61198762 U JP S61198762U JP 8443385 U JP8443385 U JP 8443385U JP 8443385 U JP8443385 U JP 8443385U JP S61198762 U JPS61198762 U JP S61198762U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- shell body
- impeller
- inner periphery
- blade
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案を適用したトルクコンバータの
縦断面図、第２図は第１図中のインペラ羽根車単
体の縦断面図、第３図は第２図の矢視部分図、
第４図は第１図中のシエル本体単体の縦断面図、
第５図は第４図のＶ矢視部分図、第６図はシエル
本体の別の部分を示す縦断面部分図、第７図、第
８図は従来構造を示す図面である。３……インペ
ラブレード、４……シエル本体、１２……内面、
１４，１５，１６……溝、１７，１８，１９……
凸部、２０……内向きフランジ部、２１……外向
きフランジ部、２４……押圧部、２５……先端面
、３１……溶接部分。
Fig. 1 is a longitudinal sectional view of a torque converter to which the present invention is applied, Fig. 2 is a longitudinal sectional view of the impeller impeller shown in Fig. 1, and Fig. 3 is a partial view taken in the direction of the arrow in Fig. 2.
Figure 4 is a longitudinal sectional view of the shell body alone in Figure 1;
FIG. 5 is a partial view taken in the direction of arrow V in FIG. 4, FIG. 6 is a vertical cross-sectional partial view showing another part of the shell body, and FIGS. 7 and 8 are drawings showing a conventional structure. 3... Impeller blade, 4... Shell body, 12... Inner surface,
14, 15, 16... groove, 17, 18, 19...
Convex portion, 20... Inward flange portion, 21... Outward flange portion, 24... Pressing portion, 25... Tip surface, 31... Welding portion.
Claims (1)
に内向きフランジ部を設けると共にシエル本体内
面の外周部と中間部には両端が閉じた溝を、又内
周部には内周側が開放した溝を設け、シエル本体
内面に適合するインペラブレードの周縁凸部を各
溝に嵌め、インペラハブの外向きフランジ部の外
周にテーパ状の押圧部を設け、押圧部の先端面を
ブレードの端縁に圧接し、インペラハブの外向き
フランジの外側面にシエル本体の内向きフランジ
部を溶着したことを特徴とするトルクコンバータ
のインペラブレード固定構造。 An inward flange portion is provided on the inner periphery of the shell body having an annular groove with a semicircular cross section, and a groove with closed ends on both ends is provided on the outer periphery and middle portion of the inner surface of the shell body, and a groove on the inner periphery side is open on the inner periphery. A groove is provided, and a peripheral convex part of the impeller blade that fits the inner surface of the shell body is fitted into each groove, a tapered pressing part is provided on the outer periphery of the outward flange part of the impeller hub, and the tip surface of the pressing part is attached to the edge of the blade. An impeller blade fixing structure for a torque converter, characterized in that the inward flange of the shell body is welded to the outer surface of the outward flange of the impeller hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8443385U JPH023003Y2 (en) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8443385U JPH023003Y2 (en) | 1985-06-03 | 1985-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61198762U true JPS61198762U (en) | 1986-12-12 |
| JPH023003Y2 JPH023003Y2 (en) | 1990-01-24 |
Family
ID=30633941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8443385U Expired JPH023003Y2 (en) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023003Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008054028A1 (en) * | 2006-11-02 | 2008-05-08 | Toyota Jidosha Kabushiki Kaisha | Fluid power transmission |
-
1985
- 1985-06-03 JP JP8443385U patent/JPH023003Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008054028A1 (en) * | 2006-11-02 | 2008-05-08 | Toyota Jidosha Kabushiki Kaisha | Fluid power transmission |
| JP5012808B2 (en) * | 2006-11-02 | 2012-08-29 | トヨタ自動車株式会社 | Fluid transmission device |
| US8257042B2 (en) | 2006-11-02 | 2012-09-04 | Toyota Jidosha Kabushiki Kaisha | Fluid drive device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023003Y2 (en) | 1990-01-24 |