JPS61101086U

JPS61101086U -

Info

Publication number: JPS61101086U
Application number: JP18762884U
Authority: JP
Priority date: 1984-12-11
Filing date: 1984-12-11
Publication date: 1986-06-27

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の全容を示す平面図
、第２図は第１図の―に沿つた縦断面図、第
３図は第２図の部の詳細を示す部分拡大縦断面
図、第４図は第３図のカバープレートを下向きに
嵌合した状態を示す同じく部分拡大縦断面図、第
５図は第１図のハンドル付支持板を示す部分側面
図、第６図は第１図の支持板を示す部分側面図、
第７図は公知のビルジウエルの配置を示す船体縦
断面図、第８図は第７図のビルジウエルカバーを
示す平面図、第９図は第８図の―に沿つた横
断面図、第１０図は第９図の部詳細を示す同じ
く横断面図、第１１図は第１０図のビルジウエル
カバーを下向きに嵌合した状態を示す同じく横断
面図、第１２図は第１０図の孔あきコーミングを
示す部分正面図である。１……内底板、２……ビルジウエル、３′……
カバーレセス、３ａ……水密コーミング、３ｂ…
…ボルト孔、３ｃ……水密フランジプレート、４
′……ビルジウエルカバー、４ａ……カバープレ
ート、４ｂ……ドレン孔、４ｃ……ドレン孔兼ボ
ルト孔、４ｅ′……ハンドル付支持板、４ｅ″…
…湾曲支持板、４ｆ……ハンドル、４ｇ′……ハ
ンドル孔、５……すきま、６′……ボルト、７…
…パツキング、８……すきま。 Fig. 1 is a plan view showing the entire structure of an embodiment of the present invention, Fig. 2 is a vertical sectional view taken along - in Fig. 1, and Fig. 3 is a partially enlarged longitudinal sectional view showing details of the part shown in Fig. 2. Figure 4 is a partially enlarged vertical sectional view showing the cover plate in Figure 3 fitted downward, Figure 5 is a partial side view showing the support plate with handle in Figure 1, and Figure 6 is a partial side view showing the support plate with handle in Figure 1. A partial side view showing the support plate of FIG. 1;
Fig. 7 is a vertical sectional view of the hull showing the arrangement of a known bilge well, Fig. 8 is a plan view showing the bilge well cover of Fig. 7, Fig. 9 is a cross sectional view taken along - in Fig. 8, and Fig. 10 is a plan view showing the bilge well cover of Fig. 7. The figure is a cross-sectional view showing details of the part shown in Fig. 9, Fig. 11 is a cross-sectional view showing the bilge well cover shown in Fig. 10 in a downwardly fitted state, and Fig. 12 is a cross-sectional view showing the details of the part shown in Fig. 10. FIG. 3 is a partial front view showing combing. 1... Inner bottom plate, 2... Bilge well, 3'...
Cover recess, 3a...Watertight combing, 3b...
...Bolt hole, 3c...Watertight flange plate, 4
'...Bilge well cover, 4a...Cover plate, 4b...Drain hole, 4c...Drain hole and bolt hole, 4e'...Support plate with handle, 4e''...
...Curved support plate, 4f...Handle, 4g'...Handle hole, 5...Gap, 6'...Bolt, 7...
...Packing, 8...Gap.

Claims

[Scope of utility model registration request]

A horizontal watertight flange plate is inwardly extended from the lower end of the watertight coaming which is protruded downward along the bilge well opening drilled in the inner bottom plate, and a plurality of bolts protruded at appropriate intervals on the watertight flange plate are attached to the watertight flange plate. In a device in which the bilge well cover can be installed either upward or downward, a gap of 10 m/m or less is provided between the lower surface of the cover plate and the upper end of the bolt when the bilge well cover is installed upward. A bilge well cover that is characterized by: