JPH0261404U

JPH0261404U -

Info

Publication number: JPH0261404U
Application number: JP13914988U
Authority: JP
Priority date: 1988-10-25
Filing date: 1988-10-25
Publication date: 1990-05-08

Description

[Brief explanation of drawings]

第１図はこの考案の実施例の要部の断面図（第
２図の―線断面図）、第２図は上記実施例の
正面図、第３図は第２図の―線断面図である
。１：前面板、２：後面板、３：補強板、１１：
ボルト、１２：ナツト、１３：ボルト孔、１３ａ
，１３ｂ：座ぐり穴、１４：充填材。 Figure 1 is a cross-sectional view of the main part of the embodiment of this invention (cross-sectional view taken along the line - in Figure 2), Figure 2 is a front view of the above embodiment, and Figure 3 is a cross-sectional view taken along the line - in Figure 2. be. 1: Front plate, 2: Rear plate, 3: Reinforcement plate, 11:
Bolt, 12: Nut, 13: Bolt hole, 13a
, 13b: counterbore hole, 14: filler.

Claims

[Scope of Claim for Utility Model Registration] (1) A metal reinforcing plate is interposed between the synthetic resin front plate and rear plate that constitute the front and rear surfaces of the filter plate, respectively, and these are inserted into multiple locations in the frame. In the filter plate of the filter press, which is integrated with bolts and nuts, counterbore holes with bottoms deeper than the height of the bolt heads and nuts are bored in the bolt insertion portions of the frame of the front plate and rear plate. the bolt heads and nuts are inserted into these counterbore holes, and the counterbore holes are filled with a filler material so that the bolt heads and nuts are buried in the filler material. The filter plate of the filter press. (2) A filter plate for a filter press according to claim 1, wherein the filler is an elastic cover preformed so as to fit into the counterbore and to be able to be attached to a bolt head and a nut. (3) The filter plate for a filter press according to claim 1 or 2, wherein the bolt is a double-nut bolt, and the nuts at both ends of the bolt are respectively inserted into counterbore holes and buried in the filling material.