JPH0227052U

JPH0227052U -

Info

Publication number: JPH0227052U
Application number: JP10623288U
Authority: JP
Priority date: 1988-08-10
Filing date: 1988-08-10
Publication date: 1990-02-22

Description

[Brief explanation of the drawing]

第１図は本考案の断面略図、第２図は本考案を
採用することのできるブレード単体の正面図、第
３図は本考案のブレードの固定状態を示す斜視図
、第４図は第１図の―矢視図、第５図は従来
の産業建設機用車両に採用されるトルクコンバー
タのブレードの固定構造を示す斜視略図、第６図
は一般の自動車に採用されるトルクコンバータの
断面部分略図、第７図は第６図の―断面略図
である。１６，４０……シエル、１８，４２……
ブレード、１７，４１……コアリング、２０，２
１，４８，５０……溝孔、２２，２３，４７，４
９……突起、３０，３２，４３，４４……切欠部
分、３４，３６，４５，４６……タブ。 Fig. 1 is a schematic cross-sectional view of the present invention, Fig. 2 is a front view of a single blade to which the present invention can be applied, Fig. 3 is a perspective view showing the fixed state of the blade of the present invention, and Fig. 4 is a cross-sectional view of the blade of the present invention. Fig. 5 is a schematic perspective view showing the blade fixing structure of a torque converter used in a conventional industrial construction vehicle, and Fig. 6 is a cross-sectional view of a torque converter used in a general automobile. 7 is a schematic cross-sectional view of FIG. 6. 16,40... Ciel, 18,42...
Blade, 17, 41...Coring, 20, 2
1, 48, 50...Slot hole, 22, 23, 47, 4
9... Protrusion, 30, 32, 43, 44... Notch portion, 34, 36, 45, 46... Tab.

Claims

[Scope of utility model registration request]

A plurality of arc plate-shaped blades are fixed to the inner peripheral surface of the shell at intervals in the circumferential direction, and a core ring is fixed to the inner peripheral edge of the blade and runs along the circumferential direction of the shell. In the blade fixing structure of a torque converter, the blade fixing structure of the torque converter is provided with a groove hole into which a protrusion of the blade fits, and a notch portion extending in the arc direction of the blade and having an open tip is provided at the radially outer edge of the shell and core ring. A blade fixing structure for a torque converter, characterized in that the blade is provided with a tab that fits into the notch, and the tab is brazed to the notch.