JPS6419626U - - Google Patents

Description

【図面の簡単な説明】 第１図は本考案にて使用するゴム状弾性当板の
一部を階段状に切欠いて示す正面図、第２図は第
１図の―線における拡大切断面図、第３図は
シート状芯材として使用するＴＲＣ帆布の一部の
平面図、第４図から第７図はその他のシート状芯
材の構成部材の一部平面図、第８図は海水等の汚
濁拡散防止膜の上端接続部を示す正面図、第９図
は海岸部における汚濁拡散防止膜の展張状況を示
す概略平面図、第１０図は第９図の―線にお
ける概略拡大切断面図である。 図中、１はゴム状弾性当板、１′は凸状彎曲縁
、２はシート状補強芯材、３は横糸、４は縦糸、
５はＴＲＣ帆布、７はカバー部材、９は窓、１０
は汚濁拡散防止膜（カーテン）、１６は織目、２
１は荒目の織布、２２は織目、３１は金網、３２
は開口、４１はスダレ材、４３は間隙、５１は編
布、５２は編目、を示す。[Brief Description of the Drawings] Figure 1 is a front view showing a stepped cutout of a part of the rubber-like elastic backing plate used in the present invention, and Figure 2 is an enlarged cross-sectional view taken along the line - in Figure 1. , Fig. 3 is a plan view of a part of the TRC canvas used as a sheet-like core material, Figs. Fig. 9 is a schematic plan view showing how the pollution diffusion prevention film is extended in the coastal area, and Fig. 10 is a schematic enlarged cross-sectional view taken along the - line in Fig. 9. It is. In the figure, 1 is a rubber-like elastic backing plate, 1' is a convex curved edge, 2 is a sheet-like reinforcing core material, 3 is a weft, 4 is a warp,
5 is TRC canvas, 7 is a cover member, 9 is a window, 10
is a pollution diffusion prevention film (curtain), 16 is a texture, 2
1 is a coarse woven fabric, 22 is a woven fabric, 31 is a wire mesh, 32
41 indicates an opening, 43 indicates a gap, 51 indicates a knitted fabric, and 52 indicates a stitch.

Claims (1)

【実用新案登録請求の範囲】 (1) 全面に亘りシート状芯材を埋設し、接続金
具装着窓を開設した一対のゴム状弾性当板を、防
止膜のコーナー部の両面にそれぞれ配し、一対の
ゴム状弾性当板をもつて、該コーナー部分を挾持
補強してなる海水等の汚濁拡散防止膜の接続部の
構造。 (2) 前記ゴム状弾性当板は正面視扇形に形成さ
れている実用新案登録請求の範囲第１項記載の海
水等の汚濁拡散防止膜の接続部の構造。 (3) 前記芯材は芯材を構成する少なくとも一部
材は、部材の全面に亘り開口群が散在するシート
状部材である実用新案登録請求の範囲第１項又は
第２項記載の海水等の汚濁拡散防止膜の接続部の
構造。 (4) 前記シート状芯材は糸径の大きい横糸が縦
糸に対し、３〜２０倍の強力を持つ織布（ＴＲＣ
帆布）を偶数枚、各布の横糸が９０°の交差角を
保つて積層され、さらにその両面に通常の帆布が
積層されてなる実用新案登録請求の範囲第１項〜
第３項から選ばれる１つの項に記載の海水等の汚
濁拡散防止膜の接続部の構造。 (5) 前記シート状芯材は横糸及び縦糸共に糸径
大なる荒目の織布を複数枚積層した構成から成る
実用新案登録請求の範囲第１項〜第３項から選ば
れる１つの項に記載の海水等の汚濁拡散防止膜の
接続部の構造。 (6) 前記シート状芯材は少なくとも一枚の金網
をもつて形成されている実用新案登録請求の範囲
第１項〜第３項から選ばれる１つの項に記載の海
水等の汚濁拡散防止膜の接続部の構造。 (7) 前記シート状芯材は金属線材をもつて形成
されたスダレ材を各スダレ材の構成線材を直交す
るように偶数枚積層された構成からなる実用新案
登録請求の範囲第１項〜第３項から選ばれる１つ
の項に記載の海水等の汚濁拡散防止膜の接続部の
構造。 (8) 前記シート状芯材は複数枚の編成布を、各
編成布の編目が交互に直交するよう積層され、さ
らにその両面に通常の帆布を積層せしめた構成か
らなる実用新案登録請求の範囲第１項〜第３項か
ら選ばれる１つの項に記載の海水等の汚濁拡散防
止膜の接続部の構造。[Scope of Claim for Utility Model Registration] (1) A pair of rubber-like elastic backing plates in which a sheet-like core material is embedded over the entire surface and openings for mounting connection fittings are arranged on both sides of the corner parts of the prevention membrane, The structure of the connecting part of the membrane for preventing the diffusion of contamination from seawater, etc., which has a pair of rubber-like elastic backing plates that sandwich and reinforce the corner parts. (2) The structure of a connecting portion of a membrane for preventing diffusion of contamination from seawater, etc., according to claim 1, wherein the rubber-like elastic contact plate is formed in a fan shape when viewed from the front. (3) The core material is a sheet-like member in which at least one member constituting the core member is a sheet-like member having a group of openings scattered over the entire surface of the member. Structure of the connection part of the pollution diffusion prevention membrane. (4) The sheet-like core material is a woven fabric (TRC) in which the weft yarn with a large diameter is 3 to 20 times stronger than the warp yarn.
Utility model registration claim 1~
The structure of the connecting part of the membrane for preventing the diffusion of pollution from seawater, etc., according to one of the items selected from item 3. (5) The sheet-like core material is constructed by laminating a plurality of coarse woven fabrics with large yarn diameters for both the weft and the warp. The structure of the connecting part of the membrane for preventing the diffusion of pollution from seawater, etc. described. (6) The membrane for preventing the diffusion of pollution from seawater, etc., according to one of the claims 1 to 3, wherein the sheet-like core material is formed with at least one wire mesh. structure of the connection. (7) The sheet-like core material has a structure in which an even number of sudare materials formed with metal wires are laminated so that the constituent wires of each sudare material are orthogonal to each other. The structure of the connecting part of the membrane for preventing the diffusion of contamination from seawater, etc., as described in one of the items selected from item 3. (8) The scope of the utility model registration claim, in which the sheet-like core material has a structure in which a plurality of sheets of knitted fabric are laminated so that the stitches of each knitted fabric are alternately orthogonal to each other, and ordinary canvas is further laminated on both sides. The structure of the connection part of the membrane for preventing the diffusion of pollution from seawater, etc., according to one of the items 1 to 3.