Title:
流体伝動装置のブレード連結体及びその製造方法
Document Type and Number:
Japanese Patent JP4546625
Kind Code:
B2
Abstract:
A blade assembly for a hydraulic power transmitting apparatus is made up of a plurality of blades disposed at an equal distance from one another; a joint piece provided at a radially outer end of each of the blades; and a tie member for tying the blades together at the joint pieces. The blades, the joint pieces and the tie member are integrally formed as a continuous semi-manufactured product of a belt-shaped metal plate. Each of the blades is raised or erected from a plane including the tie member. The joint piece is bent to change a direction of the tie member. The tie member containing therein a required number of blades is fixedly joined together at both ends into a ring shape.
Inventors:
Kenji Gomi
Toshihide Aoki
Toshihide Aoki
Application Number:
JP2000241197A
Publication Date:
September 15, 2010
Filing Date:
August 09, 2000
Export Citation:
Assignee:
Yutaka Giken Co., Ltd.
International Classes:
F16B5/08; B21D28/10; F16H41/28; B23P15/00; F04D29/18
Domestic Patent References:
| JP9042413A | ||||
| JP8285035A | ||||
| JP7004496A | ||||
| JP49026667A | ||||
| JP7167250A | ||||
| JP49048912B1 |
Attorney, Agent or Firm:
Yoshihiro Shimizu
Shinichi Abe
Yuji Tsujida
Etsuo Machida
Shinichi Abe
Yuji Tsujida
Etsuo Machida