EP0252822B1 - Panneau d'écoutille à dispositif d'étanchéité perfectionné, particulièrement utilisable pour l'équipement de navires porte-conteneurs - Google Patents

Panneau d'écoutille à dispositif d'étanchéité perfectionné, particulièrement utilisable pour l'équipement de navires porte-conteneurs Download PDF

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Publication number
EP0252822B1
EP0252822B1 EP87401549A EP87401549A EP0252822B1 EP 0252822 B1 EP0252822 B1 EP 0252822B1 EP 87401549 A EP87401549 A EP 87401549A EP 87401549 A EP87401549 A EP 87401549A EP 0252822 B1 EP0252822 B1 EP 0252822B1
Authority
EP
European Patent Office
Prior art keywords
panel
corner
slide
flap
channels
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.)
Expired - Lifetime
Application number
EP87401549A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0252822A1 (fr
Inventor
René Caillet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0252822A1 publication Critical patent/EP0252822A1/fr
Application granted granted Critical
Publication of EP0252822B1 publication Critical patent/EP0252822B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B63B19/14—Hatch covers
    • B63B19/16—Hatch covers with detachable boards
    • 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
    • B63B19/14—Hatch covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
    • B63B25/004—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for containers

Definitions

  • the present invention relates to the transport of containers on board ships.
  • Container ships generally use, for the positioning and fixing of the containers in the hold, slides cooperating with the angles of each container. Above the hold, the containers are placed on the watertight closing panels using bars, chains, tensioners, etc. placed manually. Improvements have been made to facilitate the positioning and securing of containers on the panels, which consists of extending the slides above the panels. These slides must then be interrupted, or have a removable part, to allow the movement of the panel in a horizontal plane during its opening movement so that, when it is desired to unload a container being stored in a specific hold, it It is first necessary to remove all the containers placed in several stacks on the closure panel of this hold, which represents significant work and a considerable loss of time.
  • US Patent No. 3,827,384 proposes, on a container ship having a storage space inside which are arranged container receiving cells each constituted by a group of vertical slides extending above this space storage, to use independent closure panels designed to slide each inside a group of slides.
  • Each independent panel has at its opposite ends articulated parts which, in the closed position of the panel come in the extension of the latter which then has a length greater than that of the cell formed by the slides.
  • This arrangement has the disadvantage of requiring an interruption of the vertical slides at the level of the bridge, of prohibiting the storage of the panel in another group of available slides.
  • the object of the present invention is to remedy the drawbacks of known devices and to this end it offers a simple and highly effective device which not only makes it possible to use the system for guiding the containers by vertical slides projecting above the bridge. without requiring, to gain access to a container stored in a hold, to move containers other than those stored directly above it, but still does not require interrupting the slides at the hatch covers and which allows plus store these panels at any height from a group of other available rails.
  • the panel is advantageously designed to be operated by the spreader handling frame, called “spreader”, used for picking up containers and it is thus understood that, to access a container stacked inside a hold of the ship it suffices then remove the containers stacked on the bridge above the container to be accessed, remove the corresponding hatch cover by sliding it along the slides using the "spreader” already used for the containers , and possibly remove the stacked containers, inside the hold, above the one to reach.
  • the tightness of the panel around its periphery is obtained, under the effect of its weight and of conventional locks, by the compression of a joint, while the tightness inside each slide is obtained by a seal which comes to tighten either horizontally inside the slide, or vertically in a short groove made therein.
  • the seal which cooperates with the slide is mounted for example on a pivoting flap which is kept tight in the sealing position under the action of a spring.
  • the panel of the device according to the invention has openings which are identical to those presented by a container, thus allowing the panel to be gripped by a conventional "spreader".
  • these openings are fixed on parts capable of sliding vertically before coming into abutment in the lifting position of the panel, the sliding of these parts automatically controlling the removal of the latches from the panel and the retraction of the joints and latches to the interior of the slides, which allows the panel to be removed from its slides.
  • the reverse maneuver is carried out using the "spreader", the release of the corner pieces of the panel by the "spreader” controlling by the action of springs or counterweights the watertight locking of the panel.
  • FIG. 1 there is shown in 1 the hold of a container ship and in 2 a plurality of vertical slides extending from the bottom of the hold and which continue above the deck of the ship.
  • These slides 2 which each have an angle shape, are arranged in groups of four to ensure the guiding of the four angles of a container 3.
  • the closure of the wedge is carried out according to the invention by identical panels 5, independent each other, which are each intended to be guided by a group of slides 2 and to ensure the sealed closure of the opening in the bridge for the passage of these slides.
  • FIG. 1 the left-hand part looking at this figure shows, maintained by the slides 2, a stack of containers 3 arranged on the one hand in the hold 1 and on the other hand above the panel 5 in the position of shutter.
  • the central part of this figure represents the same stack after the containers 3 placed on the panel 5 'have been removed, and the right part shows the removal of the panel 5 "to allow access to a container 3 stacked on the 'inside the hold 1 and figured as it crosses the panel level.
  • the panel 5 which has practically the length and width of the dimensions of a container, has on its transverse and longitudinal edges a seal ( Figures 2 and 6), made of rubber or any other suitable elastic and flexible material, intended for position closure to be compressed against parallel flanges 7, 8 carried by a beam 9 secured to the structure of the ship.
  • a seal ( Figures 2 and 6), made of rubber or any other suitable elastic and flexible material, intended for position closure to be compressed against parallel flanges 7, 8 carried by a beam 9 secured to the structure of the ship.
  • the panel 5 has a gripping corner 11, similar to that of a standard container and designed to be able to be taken up by a means of lifting the containers, for example a spreader frame known as a "spreader".
  • the gripping corner is mounted to slide vertically along a limited stroke in a cylindrical housing 12 formed in the panel, when the corner 11 is taken by the "spreader" ( Figures 3 and 4).
  • the vertical displacement of the corner could also be envisaged by a joint.
  • the sealing at each of the four corners of the panel 5, which must be carried out in contact with the slides 2, is carried out using a corner joint 13 of triangular shape (see FIG. 3), obtained by joining the adjacent ends of the longitudinal and transverse parts of the joint 6.
  • This corner joint 13 is fixed by means of a joint cover 14, on a pivoting flap 15 articulated on an axis 16 carried by the panel 5.
  • the flap 15 can pivot in a vertical plane between a lowered position (shown in solid lines in FIG. 3) in which the triangular seal 13 is applied horizontally against the internal faces of the slide 2 while ensuring sealing along the latter, and a raised position (shown in dotted lines) in which the seal 13 is released from the slide 2.
  • the shutter 15 is integral with a shoe 17 which projects under the panel 5 and whose orientation relative to the shutter 15 is such that, in the raised position of this shutter, the shoe 17 comes in a horizontal position where it does not not protrude from the panel (position in dotted line in Figure 3).
  • the gripping corner 11 has at its lower end a hook-shaped portion 18 which, in the raised position of the corner 11, (shown in dotted lines in FIG. 4), drives a lever 19 whose extension 20 carries an axis 21 which cooperates with a notch 22 presented by a part 23 rotating around a fixed axis 24.
  • the part 23 has another notch 25 which acts on an axis 26, integral with the shoe 17, to control the movement of the flap 15 between its position lowered and its position raised.
  • On the lever 19 is fixed a hook 27 which is designed, in the position of this lever 19 corresponding to the lowered position of the corner 11, to engage a stop piece 28 carried by the slide 2 in order to lock the panel.
  • a powerful return spring 29 is disposed between the rotating part 23 and the panel 5.
  • This lock 30 which has a square shape, is carried by the lower end of a vertical rod 31 mounted to rotate in a housing of the panel.
  • the rod 31 is secured on its periphery to a piece 31 'in the form of a crown on which are fixed, being diametrically opposite, the end of a spring 31 ", recalling the lock 30 in the locked position, and one end d 'a rod 32, itself connected to the rotating part 23.
  • the containers 3 stacked above the panel d are then removed by means of a "spreader" hatch 5, then with the same machine the panel 5 is grasped by its corners 11.
  • the traction thus exerted on the corners 11 brings the latter by sliding into their high position by automatically unlocking the panel (latches 27 and 30) and by releasing the triangular joints 13 from the angles 2.
  • the panel can thus be lifted along the rails 2 to be rested on another panel, on a container or on the platform floor. In this position, the panel 5 then rests on the shoes 17 which come into the horizontal position, shown in dotted lines in Figure 3, which corresponds to the raised position of the flap 15.
  • the corners 11 are released , the triangular seals 13, as well as the latches 27 and 30, are then in their retracted position in which they do not exceed the geometry of the panel and therefore do not risk being damaged by a moving object in the vicinity.
  • the corner 11 descends by inertia in the low position, thanks to a light 11 'formed in the body of this corner above the part 18, thus being protected and being able to receive other panels or containers stacked on it .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Closures For Containers (AREA)
  • Stackable Containers (AREA)
  • Ship Loading And Unloading (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP87401549A 1986-07-03 1987-07-02 Panneau d'écoutille à dispositif d'étanchéité perfectionné, particulièrement utilisable pour l'équipement de navires porte-conteneurs Expired - Lifetime EP0252822B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8609678A FR2600967B1 (fr) 1986-07-03 1986-07-03 Panneau d'ecoutille a dispositif d'etancheite perfectionne, particulierement utilisable pour l'equipement de navires porte-conteneurs
FR8609678 1986-07-03

Publications (2)

Publication Number Publication Date
EP0252822A1 EP0252822A1 (fr) 1988-01-13
EP0252822B1 true EP0252822B1 (fr) 1990-10-10

Family

ID=9337039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87401549A Expired - Lifetime EP0252822B1 (fr) 1986-07-03 1987-07-02 Panneau d'écoutille à dispositif d'étanchéité perfectionné, particulièrement utilisable pour l'équipement de navires porte-conteneurs

Country Status (15)

Country Link
US (1) US4850294A (el)
EP (1) EP0252822B1 (el)
JP (1) JPS6325191A (el)
KR (1) KR880001487A (el)
CN (1) CN1007336B (el)
BR (1) BR8703324A (el)
DD (1) DD257807A5 (el)
DE (2) DE3765477D1 (el)
DK (1) DK339087A (el)
ES (1) ES2001737B3 (el)
FI (1) FI872815A (el)
FR (1) FR2600967B1 (el)
GR (1) GR3001314T3 (el)
PL (1) PL155291B1 (el)
YU (1) YU125487A (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406901A (en) * 1987-04-27 1995-04-18 Advance Ship Design Pty Ltd. Open cellular containership
US5860783A (en) * 1997-07-11 1999-01-19 Corcoran; John Cargo container storage and retrieval system and method including an on deck carriage assembly
US6077019A (en) * 1997-07-11 2000-06-20 Margaret A. Corcoran Cargo container storage and retrieval system and method
FR2807092A1 (fr) * 2000-04-03 2001-10-05 Claude Baudot Dispositif de verrouillage et/ou deverrouillage automatique des panneaux de pont installes sur les navires marchands
FI116668B (fi) * 2002-01-09 2006-01-31 Macgregor Fin Oy Kannatin konttilaivan lastitilassa olevan lastin kannattamiseksi
WO2007069273A2 (en) * 2005-11-28 2007-06-21 Prerit Kailash Misra An improved hatch cover for improving cargo capacity
AU2012202231B2 (en) * 2006-08-07 2012-07-05 Hobie Cat Company Twist-n-seal hatch
US8453589B2 (en) * 2006-08-07 2013-06-04 Hobie Cat Company Hatch with cover for boats
CN101797954B (zh) * 2010-03-29 2012-09-26 扬帆集团股份有限公司 一种集装箱船舱口盖的安装方法
RU2521900C1 (ru) * 2013-05-29 2014-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВПО "КнАГТУ") Устройство уплотнения грузовых трюмов безлюковых контейнеровозов
CN103991510B (zh) * 2014-05-30 2016-11-23 浙江洛洋游艇制造有限公司 仿古游艇舱口盖防漏水装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021165A (en) * 1959-12-15 1962-02-13 Pneumo Dynamics Corp Hatch cover dog
US3552345A (en) * 1968-10-14 1971-01-05 Matson Navigation Co Flexible hold structure in containership
US3827384A (en) * 1972-04-21 1974-08-06 T Lunde Containership
SE363071B (el) * 1972-05-08 1974-01-07 Von Tell Trading Co Ab
DE3011542A1 (de) * 1980-03-21 1981-10-08 Klaas Dr.-Ing. 8906 Gersthofen Spethmann Lukendeckel-system fuer containerschiffe mit container-zellen an deck

Also Published As

Publication number Publication date
DK339087A (da) 1988-01-04
BR8703324A (pt) 1988-03-15
EP0252822A1 (fr) 1988-01-13
PL155291B1 (en) 1991-11-29
DK339087D0 (da) 1987-07-02
FR2600967B1 (fr) 1991-09-13
YU125487A (en) 1989-12-31
DE3765477D1 (de) 1990-11-15
DD257807A5 (de) 1988-06-29
KR880001487A (ko) 1988-04-23
ES2001737B3 (es) 1991-04-16
ES2001737A4 (es) 1988-06-16
US4850294A (en) 1989-07-25
FI872815A0 (fi) 1987-06-25
DE252822T1 (de) 1988-06-09
GR3001314T3 (en) 1992-08-31
FI872815A (fi) 1988-01-04
PL266543A1 (en) 1988-08-04
FR2600967A1 (fr) 1988-01-08
JPS6325191A (ja) 1988-02-02
CN87104569A (zh) 1988-01-13
CN1007336B (zh) 1990-03-28

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