Title:
【発明の名称】ろ布端部の接続方法
Document Type and Number:
Japanese Patent JP2930294
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To enable quickly and easily connecting both ends of filter cloth and furthermore, to prevent the liquid leakage from the connected part, the damage to the connected part, or the like. SOLUTION: The ends of filter cloths 1 are sewed by sewing thread under leaving a room with the ends placed one upon another in the same direction. The sewing is preferably performed by hemstitching with an industrial sewing machine. After that, the filter cloths 1 are pulled in the opposite directions to each other and are made in a state in which the end parts are abutted on each other. Since an ordinary sewing machine may be used, liquid leakage from the connected part is eliminated, and the thickness of the connected part is the same as that of other parts, thus damage in use can be reduced.
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Inventors:
Kiyotaka Sugiura
Application Number:
JP4648598A
Publication Date:
August 03, 1999
Filing Date:
February 27, 1998
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
D05B1/20; B01D25/12; B01D39/08; D06H5/00; (IPC1-7): B01D25/12; B01D39/08; D06H5/00
Domestic Patent References:
| JP63252514A |
Attorney, Agent or Firm:
Akio Najima (2 others)