EP0154266B1 - Charnières détachables pour panneaux d'écoutilles de bateaux - Google Patents

Charnières détachables pour panneaux d'écoutilles de bateaux Download PDF

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Publication number
EP0154266B1
EP0154266B1 EP85101970A EP85101970A EP0154266B1 EP 0154266 B1 EP0154266 B1 EP 0154266B1 EP 85101970 A EP85101970 A EP 85101970A EP 85101970 A EP85101970 A EP 85101970A EP 0154266 B1 EP0154266 B1 EP 0154266B1
Authority
EP
European Patent Office
Prior art keywords
hinge
hatch
hatch cover
hingepin
covers
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
Application number
EP85101970A
Other languages
German (de)
English (en)
Other versions
EP0154266A2 (fr
EP0154266A3 (en
Inventor
Manfred Berlips
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.)
Macor Marine Systems International GmbH
Original Assignee
Macor Marine Systems International GmbH
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 Macor Marine Systems International GmbH filed Critical Macor Marine Systems International GmbH
Priority to AT85101970T priority Critical patent/ATE43546T1/de
Publication of EP0154266A2 publication Critical patent/EP0154266A2/fr
Publication of EP0154266A3 publication Critical patent/EP0154266A3/de
Application granted granted Critical
Publication of EP0154266B1 publication Critical patent/EP0154266B1/fr
Expired 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
    • B63B19/19—Hatch covers foldable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1061—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in a radial direction
    • E05D7/1066—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in a radial direction requiring a specific angular position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships

Definitions

  • the invention relates to a releasable hinge arrangement on a foldable ship hatch cover, the two hatch covers involved in each case being movable relative to one another by 180 ° into an upright, parallel opening position and having mutually associated hinge eyes which, in the operating state, accommodate a hinge pin when the openings are aligned with one another , which can be brought out of engagement with the hinge eye of a hatch cover for loosening.
  • Such a hinge arrangement is known from DE-C-1 256 105 (column 4, line 67 to column 5, line 5) as a possible alternative to a device with the aid of which one of two hinge bolts can optionally be inserted into the aligned openings of hinge eyes can be attached to different points of a pair of hatch covers.
  • each individual cover In the completely separate state of the two hatch covers, each individual cover can be removed from the pairing or even further coupling connection of the gap cover, in order to allow partial opening of the hatch if necessary, so that, for example, containers can be loaded or unloaded at certain points of the hatch.
  • the hinge pin is generally subjected to radially acting forces which resist its axial movement.
  • the hinges serving to unfold (as opposed to opening) the covers of a pair of hatch covers are inevitably below the hatch covers and are therefore only accessible from the hold when the hatch is closed.
  • the hinges cannot be placed so far on the outside of the hatch cover that they are accessible from the outside, because this required a bulky construction which generally does not allow the space on the bench.
  • the invention is therefore based on the object of specifying a detachable hinge arrangement which, on the one hand, allows easy removal of a hatch cover from a pair of hatch cover assemblies (when it is in its closed state), and on the other hand does not impair the safe unfolding of the hinged hatch covers hinged to one another.
  • the hinge eye of one hatch cover is U-shaped and in the closed state of the hatch cover allows the exit of the hinge pin held in the hinge eye of the other hatch cover, and that on the hinge eye of the other hatch cover a locking cam in the form of a concentric with the hinge pin
  • An annular cutout is arranged, which engages under the axial to thickened opening of the hatch cover an axial thickening door on the hinge eye of a hatch cover and prevents the hinge pin from escaping.
  • the coaxial hinge bolts of the (naturally several provided) hinges can be removed from the U-shaped hinge eyes (which are actually no 'eyes' anymore) exits a hatch cover on that so that the hinge connection is released.
  • the hinge connection can also restore.
  • the hinge connection is locked with the help of the locking cam and remains in the fully unfolded hatch cover position, in which the hatch covers are parallel to each other parallel. Only in the fully unfolded state, when the two hatch covers are aligned again, does the locking cam - like the hinge pin attached to the 'other' hatch cover - come out of engagement with the U-shaped hinge eye on 'one' hatch cover, so that the hatch can be released Hinge connection would be possible again.
  • Detachable hinge arrangements are known per se from DE-A-2 748 185 for side walls of truck bodies and from GB-A-1 080 331 for industrial doors.
  • it is far from a transfer of the known measures to ship hatch covers because, unlike on the side walls of truck platforms or with slat elements of roller doors, the linkages (hinges) of hatch cover pairs must transmit considerable forces.
  • the hinges must transmit the thrust forces which act on the hatch covers as a result of the ship's deformation.
  • the hinges When opening the hatch cover, the hinges must transmit those tensile forces which are exerted on them by the rolling process of the hatch cover pairs (before they are unfolded), and finally they have to withstand the transverse forces which arise when the hatch covers are opened and closed.
  • a further development of the invention provides a releasable locking device which prevents the hinge pin from escaping from the U-shaped hinge eye of one hatch cover even when the hatch cover is closed.
  • a locking device can be provided as a safety measure against unintentional loosening of the hinge connection, for example, if there is a risk that during the rolling process of the two hatch covers arranged in alignment next to one another, the other hatch covers will jump up over the hatch opening due to an unevenness in the runways and thereby remove the hinge bolts from the Unintentionally unhook U-shaped hinge eyes on one hatch cover.
  • Such a locking device can advantageously be designed in such a way that a pin which is displaceable parallel to the hinge axis from a rest position into a working position is arranged on one hatch cover and in its working position rests against a link attached to the other hatch cover.
  • the backdrop then preferably has the shape of a section from a circle around the hinge axis, which is so large that the pin in its working position comes out of engagement with the backdrop when a predetermined folding angle of the hatch cover is reached. Because if you place the pin at a transverse distance to the hinge axis for reasons of better accessibility, then it describes - held on one of the two hatch covers - when unfolding a circular arc relative to the hinged hatch cover on which the backdrop sits. Since the locking of the hinge connection takes over shortly after the locking cams have been folded, the locking between pin and link can then have no effect.
  • hatch cover pair formed from hatch covers 1, 2 is usually part of a larger hatch cover assembly; this is not important in the present context.
  • Each hinge 3 consists of a hinge eye 4, which is welded to the 'one' hatch cover 1 and - in the closed state of the hatch cover open at the top - is U-shaped, and from two hinge eyes 5 which are welded to the 'other' hatch cover 2 and hold the hinge pin 6 between them (also welded).
  • the hinge pin 8 is located in the hinge eye 4 of the hatch cover 1, the hinge eye 4 being parallel between the hinge eyes 5 of the hatch cover 2 extends.
  • locking cams 7 are arranged which, in the side view, have the shape of a circular ring cutout best seen in FIG. 3.
  • the hinge axis 8 is the center of the circle, and the locking cam 7 is arranged concentrically with the circular outer contour of the hinge eye 4 (when the hinge pin 6 is in the hinge eye 4).
  • a gusset plate 9 is used to fasten the hinge eye 4 to the hatch cover 1; and it should be pointed out that in FIG. 1 both the axial thickenings 4a of the hinge eye 4 in relation to the gusset plate 9 which can be seen in FIG. 4 and the locking cams 7 are omitted for reasons of clarity.
  • FIG. 2 illustrates with the dash-dotted representation above the representation drawn with solid lines that the hatch cover 2 can be lifted out of its hinge connection with the hatch cover 1 in the direction of the arrow without the hatch cover 1 also moving.
  • the hinge pin 6 held by the hinge eyes 5 emerges from the U-shaped hinge eye 4 on the hatch cover 1; the locking cam 7 obviously does not prevent this process.
  • the exemplary embodiment shows a locking cam 7 which extends over a little more than 90 ° around the hinge eye 4.
  • Locking devices are also provided on the hatch covers 1, 2, which are designated as a whole by 10, and whose structure can be seen in detail in FIGS. 5 and 6.
  • the locking devices serve in the manner described above to secure the articulation of the hatch covers 1, 2 to one another by means of the hinges 3 against unintentional loosening of the hinge connection.
  • a link 11 which has the shape of a section from a circle around the hinge axis 8 (FIG. 5). Laterally (again on each side) is held on ('a') hatch cover 1 by means of an arm 12, a sleeve 13 which guides a pin 14 in the direction of its axis 15 longitudinally, the axis 15 parallel to the hinge axis; 8 runs (and is in the example vertically above this when hatch covers 1, 2 assume their closed state).
  • a rod 16 radially attached to the pin 14 passes through a U-shaped cutout 17 in the sleeve 13.
  • the rod 16 which at the same time serves as a hand lever for the pin 14, delimits its axial displacement path. If the rod 16 is located in the leg of the U-shaped cutout 17 near the hatch cover, the pin 14 engages over the link 11 (FIG. 6); if it is in the other leg of the cutout 17, there is no vertical overlap of the link 11 and pin 14.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Hinges (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Hinge Accessories (AREA)
  • Building Environments (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Endoscopes (AREA)
  • Eyeglasses (AREA)

Claims (5)

1. Dispositif à charnières détachables pour couverture d'écoutille pliante dont les deux panneaux associés (1, 2) sont déplaçables de 180° depuis une position de fermeture, dans laquelle ils sont placés l'un à côté de l'autre, dans une position d'ouverture verticale où ils sont parallèles, ces panneaux comportant des oreilles de charnières correspondantes (4, 5) associées entre elles et qui, en condition de service, lorsque les ouvertures sont en face, reçoivent un pivot de charnière (6) pouvant, pour le démontage, être dégagé de l'oreille de charnière de l'un des panneaux d'écoutille, caractérisé en ce que l'oreille de charnière (4) de l'un (1) des panneaux d'écoutille est constituée en forme de U et permet, lorsque les panneaux d'écoutille (1, 2) sont à l'état fermé, la sortie du pivot de charnière (6) maintenu dans l'oreille de charnière (5) de l'autre panneau d'écoutille (2), et en ce que sur l'oreille de charnière (5) de l'autre panneau d'écoutille (2) est disposée une saillie d'arrêt (7) sous forme de segment de couronne circulaire concentrique au pivot de charnière (8), cette saillie s'engageant, depuis l'état de pliage jusqu'à l'état déplié des panneaux d'écoutille (1, 2), sur une partie épaissie en direction axiale (4a) à surface extérieure circulaire, de l'oreille de charnière (4) de l'un (1) des panneaux d'écoutille et empêchant la sortie du pivot de charnière (6) 2. Dispositif à charnières selon la revendication 1, caractérisé en ce que dans l'état de fermeture des panneaux d'écoutilles (1, 2), la saillie d'arret (7) s'étend, en commençant sur l'horizontale qui passe par l'axe de charnière (8), vers le haut sur au moins 90°.
3. Dispositif à charnières selon la revendication 1 ou 2, caractérisé par un dispositif de verrouillage débrayable (10) qui, même dans l'état de fermeture des panneaux d'écoutille (1, 2), empêche la sortie du pivot de charnière (6) de l'oreille de charnière (4) en forme de U de l'un (1) des panneaux d'écoutille.
4. Dispositif à charnières selon la revendication 3, caractérisé en ce qu'une cheville (14), coulissant parallèlement à l'axe de charnière (8) d'une position de repos dans une position de travail, est disposée sur l'un (1) des panneaux d'écoutille, cette cheville reposant dans sa position de travail sur une coulisse (11) fixée sur l'autre panneau d'écoutille (2).
5. Dispositif à charnières selon la revendication 4, caractérisé en ce que la coulisse (11) à la forme d'un segment de cercle autour de l'axe de charnière (8), ce segment ayant une grandeur telle que la cheville (14), se trouvant dans sa position de travail, se dégage de la coulisse (11) lorsqu'un angle de pliage prédéterminé des panneaux d'écoutilles (1, 2) est atteint.
EP85101970A 1984-03-09 1985-02-22 Charnières détachables pour panneaux d'écoutilles de bateaux Expired EP0154266B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85101970T ATE43546T1 (de) 1984-03-09 1985-02-22 Loesbare scharnieranordnung an faltbaren lukendeckeln fuer schiffsluken.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3408663 1984-03-09
DE3408663A DE3408663C1 (de) 1984-03-09 1984-03-09 Loesbare Scharnieranordnung an faltbaren Lukendeckeln fuer Schiffsluken

Publications (3)

Publication Number Publication Date
EP0154266A2 EP0154266A2 (fr) 1985-09-11
EP0154266A3 EP0154266A3 (en) 1986-12-30
EP0154266B1 true EP0154266B1 (fr) 1989-05-31

Family

ID=6230022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101970A Expired EP0154266B1 (fr) 1984-03-09 1985-02-22 Charnières détachables pour panneaux d'écoutilles de bateaux

Country Status (9)

Country Link
EP (1) EP0154266B1 (fr)
AT (1) ATE43546T1 (fr)
DD (1) DD232468A1 (fr)
DE (2) DE3408663C1 (fr)
DK (1) DK166835C (fr)
ES (1) ES295660Y (fr)
FI (1) FI75645C (fr)
PL (1) PL146368B1 (fr)
YU (1) YU37585A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1004778C2 (nl) * 1996-12-13 1998-06-17 Inalfa Ind Bv Open-dakconstructie.
SE521690C2 (sv) * 1999-12-10 2003-11-25 Tts Ships Equipment Ab Gångjärn för fartygsramper
SE528969C2 (sv) * 2005-07-05 2007-03-27 Tomas Berg Gångjärnsled

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1301583A (fr) * 1960-09-23 1962-08-17 Von Tell Trading Co Ab Dispositif à charnière pour couvercle articulé pour ouverture de cale de bateau ou analogue
DE1256105B (de) * 1961-10-14 1967-12-07 Internat Macgregor Organizatio Scharnier fuer zusammenfaltbare Fluegel von Klappen, Tueren od. dgl., insbesondere fuer Lukendeckel auf Schiffen
DE2401867C3 (de) * 1974-01-16 1981-02-05 Draegerwerk Ag, 2400 Luebeck Paarweise an gleichen Elementen vorhandene, diese verbindende Scharniere aus guß- oder spritzfähigem Kunststoffmaterial
DE2624841A1 (de) * 1976-06-03 1977-12-15 Heinze Fa R Scharnier, insbesondere moebelscharnier

Also Published As

Publication number Publication date
PL252302A1 (en) 1985-11-19
DK166835C (da) 1993-12-06
DK166835B (da) 1993-07-19
ES295660Y (es) 1988-05-16
DD232468A1 (de) 1986-01-29
FI75645B (fi) 1988-03-31
DE3408663C1 (de) 1985-07-11
EP0154266A2 (fr) 1985-09-11
DK94485A (da) 1985-09-10
ATE43546T1 (de) 1989-06-15
PL146368B1 (en) 1989-01-31
FI75645C (fi) 1988-07-11
FI850896A0 (fi) 1985-03-06
DK94485D0 (da) 1985-02-28
DE3570632D1 (en) 1989-07-06
EP0154266A3 (en) 1986-12-30
ES295660U (es) 1987-11-16
YU37585A (en) 1988-04-30
FI850896L (fi) 1985-09-10

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