JPS63219494A - Packing for hatch cover of cargo boat - Google Patents
Packing for hatch cover of cargo boatInfo
- Publication number
- JPS63219494A JPS63219494A JP22056387A JP22056387A JPS63219494A JP S63219494 A JPS63219494 A JP S63219494A JP 22056387 A JP22056387 A JP 22056387A JP 22056387 A JP22056387 A JP 22056387A JP S63219494 A JPS63219494 A JP S63219494A
- Authority
- JP
- Japan
- Prior art keywords
- packing
- sealing
- rib
- hatch cover
- counter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012856 packing Methods 0.000 title claims description 26
- 238000007789 sealing Methods 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/26—Gaskets; Draining means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Gasket Seals (AREA)
- Closures For Containers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、ハツチカバーに保持され側壁の間に案内され
大気圧に対するガス圧差によって膨張されるチューブ状
要素を有し、膨張可能な要素に垂直に圧入できるリブの
形の、船体に固定した剛な対向受けと共働する、貨物船
のハツチカバー用パツキンに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The present invention comprises a tubular element held in a hatch cover and guided between side walls and inflated by a gas pressure difference with respect to atmospheric pressure, with a tube perpendicular to the inflatable element. This invention relates to a gasket for a hatch cover on a cargo ship, which cooperates with a rigid opposing support fixed to the hull, in the form of a rib that can be press-fitted into the ship.
（概ねエンドレスの）チューブが、ハツチカバーの被密
封面を囲み、高圧媒体によって密封個所に圧入されるか
、排気によって（標準個所としての）上記個所から引出
される形式の、いわゆる、能動的パツキンは、上記の使
用目的について公知である（***公開公報第１，４７５
，７６９号；***公開公報第３．１０２．８３２号）、
この種パツキンは、密封圧の本質的ロスを生ずることな
く、密封関与部材（ハツチカバー／船体）の押圧方向の
、密封観点から可成りの相対連動に追従できると云う利
点を有する。更に、チューブに圧入されたリブの形の対
向受けと能動的パツキンとを共働させることは、***公
開公報第２，２００．２８８号から公知である。So-called active seals are of the type in which an (approximately endless) tube surrounds the sealed surface of the hatch cover and is forced into the sealing location by means of a high-pressure medium or is drawn out from said location (as a standard location) by evacuation. , the above purpose of use is publicly known (West German Published Publication No. 1,475
, No. 769; West German Publication No. 3.102.832),
This type of seal has the advantage that it can follow a considerable relative movement from a sealing point of view in the pressing direction of the parts involved in the sealing (hatch cover/hull) without any substantial loss of sealing pressure. Furthermore, it is known from DE 2,200,288 to co-operate an active seal with a counter-socket in the form of a rib pressed into the tube.
特殊な事例、例えば、侵食性液−即ち、オイル、オイル
誘導体、芳香族液−を運搬する貨物船の場合には、この
種のパツキンの使用に関して、この種のパツキンの敏感
性が問題となる。一方、従来の受動的ハツチカバーパツ
キンを備えたこの種の貨物船（“ＰＲＯＢＯｓ”）には
、多くの密封問題がある。In special cases, for example in the case of cargo ships carrying aggressive liquids, i.e. oils, oil derivatives, aromatic liquids, the sensitivity of this type of gasket is problematic for the use of this type of gasket. . On the other hand, cargo ships of this type ("PROBOs") with conventional passive hatch cover packings have many sealing problems.
従って、本発明の目的は、この種の使用の特殊条件を考
慮し、上記事例にも、長期にわたって良好で確実な密封
作用を保証するパツキンおよび密封装置を提供すること
にある。The object of the invention is therefore to provide a seal and a sealing device that takes into account the special conditions of this type of use and guarantees a good and reliable sealing effect over a long period of time even in the above-mentioned cases.
この目的は、冒頭に述べた種類のパツキンにおいて、本
発明にもとづき、芳香族液に耐え得る材料から成り、膨
張可能な要素を対向受けおよびその周囲に対してｔＬ［
に密封する可撓性密封ストリップを膨張可能な要素と対
向受けとの間に設けることによって、達成される。This object is achieved in a packing of the type mentioned at the outset, which, according to the invention, is made of a material that is resistant to aromatic liquids, and which holds the expandable element against the counter-receptacle and its surroundings.
This is achieved by providing a flexible sealing strip between the inflatable element and the opposing receptacle that seals against the inflatable element.
すなわち、本発明のパツキンは、ハツチカバーに保持さ
れ側壁の間に案内され大気圧に対するガス圧差によって
膨張されるチューブ状要素を有し、膨張可能な要素に垂
直に圧入できるリブの形の、船体に固定した剛な対向受
けと共働する、貨物船のハツチカバー用パツキンにおい
て、芳香族液に耐え得る材料から成り、膨張可能な要素
を対向受けおよびその周囲に対して液密に密封する可撓
性密封ストリップ１６が、膨張可能な要素１２と対向受
け１７との間に設けてあることを特徴とするパツキンで
ある。That is, the seal of the invention has a tubular element held in the hatch cover and guided between the side walls and inflated by a gas pressure difference with respect to atmospheric pressure, and which is attached to the hull in the form of a rib that can be press-fit vertically into the inflatable element. In a cargo ship hatch cover gasket cooperating with a fixed rigid counter-socket, a flexible material made of aromatic liquid resistant material and sealing the inflatable element liquid-tight against the counter-socket and its surroundings. The seal is characterized in that a sealing strip 16 is provided between the inflatable element 12 and the counter-receptacle 17.
かくして、この場合に必要な機能、即ち、耐油性と、船
倉内の液状積荷に対する船倉バフキンの高い（且つまた
は船体および／またはハツチカバーの変形に対して不感
の）閉鎖圧とが、相互に分離される。かくして、必要な
押圧力に対してのみチューブの材料および構造を最適に
適合させるだけでよい。即ち、チューブは、他の要求を
考慮せずに、特に気密に且つ可撓性に構成することがで
きる。対応して、侵食性の液状積荷の化学作用に対する
密封ストリップの抵抗力を最適化できる。Thus, the functions required in this case, namely oil resistance and high closing pressure of the hold buffkins for liquid cargo in the hold (and insensitive to deformations of the hull and/or hatch cover), are separated from each other. Ru. Thus, it is only necessary to optimally adapt the material and structure of the tube to the required pressing force. That is, the tube can be constructed particularly air-tight and flexible without regard to other requirements. Correspondingly, the resistance of the sealing strip to the chemical action of aggressive liquid loads can be optimized.
かくして、バラ荷貨物船を、選択的に、液体および固体
バラ荷（オイル、穀物等）またはコンテナおよび同様の
貨物の運搬に使用できる。Thus, bulk carriers can optionally be used for transporting liquid and solid bulk cargo (oil, grain, etc.) or containers and similar cargoes.
２つの共働する能動要素から成るハツチカバー用パツキ
ンのチューブを押圧範囲において被うことは、***公告
公報筒１．０５５．９８８号から公知である。しかしな
がら、別種のこの公知の密封装置が、双方の要素の接触
範囲における単位面圧が低いため、液の流出に対する必
要な実際上絶対的な密封性を与え得ないことはさて措き
、この場合も、チューブは、液密に閉じられてなく、機
械的損傷に対して保護されているにすぎない。It is known from DE 1.055.988 to cover the tube of a hatch cover seal consisting of two cooperating active elements in a pressing area. However, apart from the fact that this other type of known sealing device cannot provide the necessary practically absolute sealing against liquid leakage due to the low unit surface pressure in the contact area of both elements; , the tube is not closed in a liquid-tight manner and is only protected against mechanical damage.
特に侵食性の液を運搬する貨物船用の、上記パツキンを
有する本発明に係る密封装置は、船倉とは逆のパツキン
側には、パツキンに平行に第２パツキンが設けてあるこ
とを特徴とする。上述のパツキンは、（侵食性液を充填
した）船倉を上方へ、即ち、積荷が流出しないよう密閉
するが、（外側の）第２パツキンは、外部から作用する
海水に対する密閉に役立つ。The sealing device according to the present invention for a cargo ship carrying particularly corrosive liquids and having the above-mentioned packing is characterized in that a second packing is provided in parallel to the packing on the packing side opposite to the cargo hold. . The above-mentioned seal seals the hold (filled with corrosive liquid) upwards, ie against spillage of the cargo, whereas the second seal (outer) serves to seal against seawater acting from the outside.
双方のパツキンの間のスペースは、選択的に、排液路ま
たは密封試験用注液路に結合できるよう構成するのが有
利である。何れもそれ自体は公知である（特に、***特
許第ＬＯ７９，４９２号明細書または***特許第３，４
２９，８７７号明細書参照）。Advantageously, the space between the two gaskets is configured such that it can be selectively connected to a drainage channel or a sealing test inlet channel. Both are known per se (in particular, West German Patent No. LO 79,492 or West German Patent No. 3,4
No. 29,877).
本発明の実施例を第１図、第２図に基づいて説明する。 An embodiment of the present invention will be described based on FIGS. 1 and 2.
ハツチカバー１の縁部は、船倉３の側壁２を被い、上縁
４に平行に延びる。The edge of the hatch cover 1 covers the side wall 2 of the hold 3 and extends parallel to the upper edge 4.
ハツチカバー１の底板７には、（紙面に垂直に延びる）
縦方向パツキン８，９が設けである。上記パツキンは、
船倉３の全周縁に沿って延び、２重の観点から船倉を密
閉する。即ち、上記パツキンは、船倉内の液の流出を阻
止し、更に、外部の海水の流入に対して船倉を密閉する
。On the bottom plate 7 of the hatch cover 1, (extending perpendicularly to the page)
Vertical gaskets 8 and 9 are provided. The above package is
It extends along the entire periphery of the hold 3 and seals the hold from a double perspective. That is, the above-mentioned gasket prevents the liquid in the hold from flowing out, and further seals the hold against inflow of external seawater.
上述の密閉目的には、可撓性外皮内に封入した（例えば
、発泡ゴムなどから成る）弾性部材の形の公知の受動密
封要素１０を有するパツキン９が役立つ。この密封要素
は、例えば、不銹鋼から成り上縁４は溶接されたリブ１
１に押圧される。For the above-mentioned sealing purpose, a seal 9 is provided which has a known passive sealing element 10 in the form of an elastic member (for example made of foamed rubber) enclosed within a flexible jacket. This sealing element is made, for example, of stainless steel and has a welded rib 1 at its upper edge 4.
Pressed to 1.
本発明に係るパツキン８は、空気などで膨張させ得る要
素１２を有する。この要素は、ハツチカバー１の底板７
に保持され、底板７から垂直に下方へ突出する側壁１３
．１４の間に案内しである。The packing 8 according to the invention has an element 12 that can be inflated with air or the like. This element is the bottom plate 7 of the hatch cover 1.
side wall 13 that is held in the base plate 7 and projects vertically downward from the bottom plate 7;
．． This is the guide between 14 and 14.
注入弁１５は、高圧空気の供給および排出を行う。The injection valve 15 supplies and discharges high pressure air.
しかしながら、従来の能動パツキンとは異なり、要素１
２は、直接的な密封役割を有していない。However, unlike traditional active packing, element 1
2 has no direct sealing role.
即ち、この要素の自由壁は、船倉３内の液に耐える材料
から成る密封ストリップ１６に当接し、この密封ストリ
ップは、（ハツチカバーに直接に取付けた）従来の受動
パツキンと同様、船体に固定してあって上縁４から上方
へ突出する（例えば、特殊鋼製の）リブ１７の形の対向
受けに押圧できる。この押圧は、要素１２の賦活（膨張
）によって行う。That is, the free wall of this element abuts a sealing strip 16 of material resistant to liquids in the hold 3, which sealing strip is fixed to the hull, similar to a conventional passive seal (mounted directly on the hatch cover). It can be pressed against a counter-receiving support in the form of a rib 17 (made of special steel, for example) which projects upwardly from the upper edge 4. This pressing is done by activation (expansion) of the element 12.
しかしながら、密封ストリップ１６は、同時に、要素１
２を受容する背後のスペースを周囲に対゛して、即ち、
特に、船倉３内の液に対して密封し、従って液は要素に
達しない。However, the sealing strip 16 simultaneously
2 to the surrounding space, that is,
In particular, it is sealed against liquid in the hold 3, so that liquid does not reach the elements.
図示の実施例の場合、これは、押圧ストリップ１８で側
壁１３．１４に密封ストリップ１６を固定したことによ
って達成されるが、この目的の達成のため他の構造も可
能である。この場合、密封ストリップ１６が可撓性であ
るので、側壁１３゜１４に対する密封を摂うことなく、
要素１２の膨張によって密封運動を行うことができる（
第２図参照）。In the illustrated embodiment, this is achieved by fixing the sealing strip 16 to the side wall 13.14 with a pressure strip 18, but other constructions are also possible to achieve this purpose. In this case, since the sealing strip 16 is flexible, there is no need for sealing against the side walls 13, 14.
A sealing movement can be performed by expansion of the element 12 (
(See Figure 2).
パツキン８．９の間のスペース１９にはダクト２０が接
続しである。これらダクトは、選択的に、もれによって
侵入した海水または運搬液の排出に役立ち、あるいは、
パツキン８．９の密封作用を同時に、しかも、別個に容
易に点検するための高圧液（水）の注入路として役立つ
（***特許第３．４２９，８７７号明細書、第３欄第２
８〜４７行参照）。A duct 20 is connected to the space 19 between the gaskets 8.9. These ducts optionally serve to drain seawater or conveying fluids that have entered by leakage, or
It serves as an injection channel for high-pressure liquid (water) to easily check the sealing effect of the seal 8.9 simultaneously and separately (German Patent No. 3,429,877, column 3, 2).
(See lines 8-47).
スペース１９内に配置し、上縁４に溶接したバー２１は
、保護および分離に役立つ。A bar 21 placed in the space 19 and welded to the upper edge 4 serves for protection and separation.
第１図に、ハツチカバーの閉鎖後でパツキン８の賦活前
の状態を示した。この状態において、パツキン９は、す
でに、最終の密封位置に達しているが、パツキン８はま
だ最終位置に達していない。FIG. 1 shows the state of the seal 8 before activation after the hatch cover is closed. In this state, the seal 9 has already reached its final sealing position, but the seal 8 has not yet reached its final position.
密封ストリップ１６がリブ１７に接するだけである。Only the sealing strip 16 abuts the rib 17.
要素１２の膨張によりパツキンを賦活すれば、可撓性密
封ストリップ１６が、高い（線形の）面圧を受け、リブ
１７のまわりに押圧される。この場合、密封ストリップ
１６は、要素１２の当接する壁とともに、側壁１３．１
４における液密固定状態を損うことなく、対応して変形
する。Upon activation of the seal by expansion of the element 12, the flexible sealing strip 16 is subjected to a high (linear) surface pressure and is pressed around the rib 17. In this case, the sealing strip 16, together with the abutting wall of the element 12, is connected to the side wall 13.1.
4 without compromising the fluid-tight fixation.
本発明により、構造簡単で長期にわたって良好で確実な
密封作用が得られる、貨物船のハツチカバー用のパツキ
ンおよび密封装置を提供することができる。According to the present invention, it is possible to provide a packing and a sealing device for a hatch cover of a cargo ship, which has a simple structure and provides a good and reliable sealing effect over a long period of time.
第１図は、密封位置にあるハツチカバーの縁およびこれ
と共働する船体部分の部分横断面図で、能動パツキンの
要素が膨張していない状態を示すもの、第２図は、要素
が膨張した状態を示す同様の横断面図である。
１・・・ハツチカバー、２・・・側壁、３・・・船倉、
４・・・上縁、５・・・船倉、７・・・底板、８・・・
パツキン、９・・・パツキン、１０・・・受動密封要素
、１１・・・リブ、Ｉ２・・・要素、工３・・・側壁、
１４・・・側壁、１５・・・注入弁、１６・・・密封ス
トリップ、１７・・・リブ（対向受け）、１８・・・押
圧ストリップ、１９・・・スペース、２０・・・ダクト
、２１・・・バー。Figure 1 is a partial cross-sectional view of the edge of the hatch cover and the cooperating hull part in the sealed position, with the active packing elements not expanded; Figure 2 shows the elements expanded; FIG. 3 is a similar cross-sectional view showing the condition. 1...hatch cover, 2...side wall, 3... hold,
4... Upper edge, 5... Hold, 7... Bottom plate, 8...
Packing, 9... Packing, 10... Passive sealing element, 11... Rib, I2... Element, Work 3... Side wall,
14... Side wall, 15... Injection valve, 16... Sealing strip, 17... Rib (opposed receiver), 18... Pressing strip, 19... Space, 20... Duct, 21 ···bar.
Claims (6)
圧に対するガス圧差によって膨張されるチューブ状要素
を有し、膨張可能な要素に垂直に圧入できるリブの形の
、船体に固定した剛な対向受けと共働する、貨物船のハ
ッチカバー用パッキンにおいて、芳香族液に耐え得る材
料から成り、膨張可能な要素を対向受けおよびその周囲
に対して液密に密封する可撓性密封ストリップ（１６）
が、膨張可能な要素（１２）と対向受け（１７）との間
に設けてあることを特徴とするパッキン。(1) A rigid structure fixed to the hull, having a tubular element held in the hatch cover and guided between the side walls and inflated by a gas pressure difference with respect to atmospheric pressure, in the form of a rib that can be press-fit vertically into the inflatable element. In packings for hatch covers of cargo ships, cooperating with the counter-socket, a flexible sealing strip (made of a material resistant to aromatic liquids) sealing the inflatable element liquid-tight against the counter-socket and its surroundings. 16)
is provided between the expandable element (12) and the opposing receiver (17).
２）の側壁（１３、１４）に密封状態で固定してあるこ
とを特徴とする特許請求の範囲第１項記載のパッキン。(2) the sealing strip (16) is connected to the inflatable element (1);
2) The packing according to claim 1, wherein the packing is sealed in a sealed state.
ンを有し、特に、侵食性液を運搬する貨物船用の密封装
置において、船倉（５）とは逆のパッキン（８）の側に
は、パッキン（８）に平行に、第２パッキン（９）が設
けてあることを特徴とする密封装置。(3) In a sealing device for a cargo ship transporting an aggressive liquid, the side of the packing (8) opposite to the cargo hold (5) has the packing according to claim 1 or 2. A sealing device characterized in that a second packing (9) is provided in parallel to the packing (8).
剛なリブと共働する弾性固体パッキンであることを特徴
とする特許請求の範囲第３項記載の密封装置。(4) A sealing device according to claim 3, characterized in that the second packing (9) is an elastic solid packing that also cooperates with a rigid rib as a counter-receiving member.
）が、選択的に、排出路または密封性試験用注入路（ダ
クト２０）に接続できることを特徴とする特許請求の範
囲第３項または第４項記載の密封装置。(5) Space (19) between both packings (8, 9)
) can be selectively connected to a discharge channel or an injection channel for sealing test (duct 20).
）がパッキン（１０）に押圧されている間、対向受けに
対するパッキンの相対密封位置において、パッキン（１
６）がリブ（１７）に本質的に無圧力状態で接すること
を特徴とする特許請求の範囲第４項記載の密封装置。(6) If element (12) is not expanded, rib (11
) is pressed against the packing (10), in the relative sealing position of the packing with respect to the opposing receiver, the packing (10)
5. A sealing device as claimed in claim 4, characterized in that the ribs (17) are in essentially pressure-free contact with the ribs (17).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8623792.6 | 1986-09-04 | ||
| DE19868623792 DE8623792U1 (en) | 1986-09-04 | 1986-09-04 | Seal for hatch covers on cargo ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63219494A true JPS63219494A (en) | 1988-09-13 |
Family
ID=6798036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22056387A Pending JPS63219494A (en) | 1986-09-04 | 1987-09-04 | Packing for hatch cover of cargo boat |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0261425A1 (en) |
| JP (1) | JPS63219494A (en) |
| CN (1) | CN1031679A (en) |
| BR (1) | BR8704568A (en) |
| DD (1) | DD264407A1 (en) |
| DE (1) | DE8623792U1 (en) |
| DK (1) | DK459787A (en) |
| FI (1) | FI873814A (en) |
| PL (1) | PL267545A1 (en) |
| YU (1) | YU162987A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3725025C1 (en) * | 1987-07-29 | 1989-03-02 | Bock Karsten Alfred | Process for repairing defective strand-like elastomer / foam seals |
| DE19512186A1 (en) * | 1995-03-31 | 1996-10-02 | Laeis & Bucher Gmbh | Seal installed between container opening and cover |
| NO983204L (en) * | 1998-04-16 | 1999-10-18 | Allied Applied Marine Technolo | Bulk carrier |
| NL1011472C2 (en) * | 1999-03-05 | 2000-09-12 | Remco Streelder Beheer B V | Sealing construction for creating watertight seal between panel movable between closed and open position, such as deck hatch, door, flap or similar and corresponding closure edge on boat |
| CN102926638A (en) * | 2012-11-02 | 2013-02-13 | 张家港市润禾橡塑制品有限公司 | Hatch cover rubber seal strip for bulk freighter |
| CN107719590A (en) * | 2017-09-29 | 2018-02-23 | 江苏威和海洋工程设备有限公司 | A kind of hatch board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB856591A (en) * | 1956-08-23 | 1960-12-21 | Int Macgregor Org | Improvements in or relating to sealing devices for use on shiphold hatchway panels, hatch-coamings, railway trucks and the like |
| DE3034872A1 (en) * | 1980-09-16 | 1982-04-22 | Deutsche Macgregor Gmbh, 2800 Bremen | Hatch cover in halves, each with several linked leaves - has back-up seal comprising tubular bead with gutter along butt joint and edge gap splash-guards |
| JPS6064091A (en) * | 1983-09-19 | 1985-04-12 | Mac Gregor Far East Ltd | Water-tight device for hold cover |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126591A (en) * | 1964-03-31 | Hamilton | ||
| US2763038A (en) * | 1952-05-13 | 1956-09-18 | Adlake Co | Window structure |
| DE1055988B (en) * | 1956-03-23 | 1959-04-23 | Internat Mac Gregor Organizati | Seal for hatch covers, especially on ships, railroad cars and the like. like |
| FR1163823A (en) * | 1956-03-23 | 1958-10-01 | Int Macgregor Org | Sealing device for ship hold panels, for closing railroad cars and for similar applications |
| FR1154569A (en) * | 1956-06-28 | 1958-04-11 | Watertight metal panel for ship holds | |
| DE1079492B (en) * | 1957-08-23 | 1960-04-07 | Internat Mac Gregor Organizati | Sealing of hatch locks for smooth deck hatches of ships |
| DE1475769A1 (en) * | 1965-06-23 | 1969-01-30 | Mac Gregor Comarain Sa | Controlled device for sealing and for automatic blocking for the locked, tight connection between two parts or structures |
| DE1966416A1 (en) * | 1969-01-31 | 1972-09-21 | Frach Werner | Window, door or the like. with an elastic, tubular hollow profile arranged all around to seal the window frame against the sash frame |
| FR2120476A5 (en) * | 1971-01-05 | 1972-08-18 | Mac Gregor Comarain Sa | |
| DE2601599C3 (en) * | 1976-01-17 | 1981-03-19 | H. Krantz Gmbh & Co, 5100 Aachen | Flap pivoted in a fixed frame |
| DE3102832A1 (en) * | 1980-02-02 | 1981-12-03 | MacGregor International S.A., 4002 Basel | Sealing arrangement for panel-shaped closing elements |
| NO152544C (en) * | 1983-04-08 | 1985-10-16 | Kvaerner Brug Kjoleavdelning | SEALING DEVICE FOR VESSEL COVER AND PORT COVER |
| DE3401955A1 (en) * | 1984-01-20 | 1985-07-25 | INTERATOM GmbH, 5060 Bergisch Gladbach | Inflatable tubular seal with an exchangeable sealing element |
| DE3429877C1 (en) * | 1984-08-14 | 1985-11-14 | Deutsche Macgregor Gmbh, 2800 Bremen | Freighter with a transverse bulkhead which can be erected and dismantled |
-
1986
- 1986-09-04 DE DE19868623792 patent/DE8623792U1/en not_active Expired
-
1987
- 1987-08-26 EP EP87112358A patent/EP0261425A1/en not_active Ceased
- 1987-09-02 PL PL26754587A patent/PL267545A1/en unknown
- 1987-09-02 FI FI873814A patent/FI873814A/en not_active IP Right Cessation
- 1987-09-03 DK DK459787A patent/DK459787A/en not_active Application Discontinuation
- 1987-09-03 CN CN 87106694 patent/CN1031679A/en active Pending
- 1987-09-03 YU YU162987A patent/YU162987A/en unknown
- 1987-09-03 BR BR8704568A patent/BR8704568A/en unknown
- 1987-09-04 JP JP22056387A patent/JPS63219494A/en active Pending
- 1987-09-04 DD DD30668387A patent/DD264407A1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB856591A (en) * | 1956-08-23 | 1960-12-21 | Int Macgregor Org | Improvements in or relating to sealing devices for use on shiphold hatchway panels, hatch-coamings, railway trucks and the like |
| DE3034872A1 (en) * | 1980-09-16 | 1982-04-22 | Deutsche Macgregor Gmbh, 2800 Bremen | Hatch cover in halves, each with several linked leaves - has back-up seal comprising tubular bead with gutter along butt joint and edge gap splash-guards |
| JPS6064091A (en) * | 1983-09-19 | 1985-04-12 | Mac Gregor Far East Ltd | Water-tight device for hold cover |
Also Published As
| Publication number | Publication date |
|---|---|
| DD264407A1 (en) | 1989-02-01 |
| YU162987A (en) | 1989-12-31 |
| DE8623792U1 (en) | 1988-01-07 |
| EP0261425A1 (en) | 1988-03-30 |
| PL267545A1 (en) | 1988-08-04 |
| CN1031679A (en) | 1989-03-15 |
| DK459787A (en) | 1988-03-05 |
| FI873814A (en) | 1988-03-05 |
| BR8704568A (en) | 1988-04-26 |
| DK459787D0 (en) | 1987-09-03 |
| FI873814A0 (en) | 1987-09-02 |
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