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JPS5939296U |
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JPS5938195U |
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JPS5937196U |
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JPS597189Y2 |
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JPS597188Y2 |
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JPS597187Y2 |
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JPS5938186A |
PURPOSE: To achieve sufficient water-tightness of each panel while to perform opening/closing of panel smoothly by inclining the guide rail for a guide travel wheel of a foldable hatch cover downward gradually as departing from the secti...
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JPS5938185A |
PURPOSE: To absorb the lateral flexure due to the longitudinal torsion of a hatch cover edge material under sailing, by making wide the flange step width and the packing receiving material of a guide travel wheel of a foldable hatch cove...
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JPS5929392U |
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JPS5932588A |
PURPOSE: To confine a hull tilt in time of handling heavy cargoes within the specified range without using any special equipment including a heeling tank, etc., by connecting a pontoon type hatch cover in a V-shaped form and locking it t...
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JPS5926094U |
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JPS5924886U |
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JPS5923490U |
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JPS5923792A |
PURPOSE: To reduce cutting work at a site and cutting loss by setting the width of the wall surface and the window frame and also the gap from the end of the wall surface to the window frame in a cabin where the window frames are arrange...
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JPS5923790A |
PURPOSE: To obtain a good sight by forming a wind path by attaching a covering wall from the middle part to the uppermost part of the front wall of the bridge leaving a space toward the front wall, then opening the lower edge, and openin...
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JPS5923793A |
PURPOSE: To increase the strength of the upper wall of a hood body made of FRP in the deck opening of a ship and improve its drainage by forming its upper wall in a curved concave form like a trough and forming the bottom section of the ...
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JPS595750B2 |
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JPS5918693U |
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JPS5920789A |
PURPOSE: To store a hatch cover in a compact form, by a method wherein a hatch cover for a main deck is split into a plurality of cover members in the longitudinal direction of a hatch, both end cover members are so provided that they ca...
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JPS5912793U |
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JPS5910472U |
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JPS598888U |
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JPS591909Y2 |
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JPS591908Y2 |
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JPS598583A |
One element of the hatchway panel is hinged to the hatch coaming through a link and is connected to the piston rod of a hydraulic actuator of which the cylinder foot portion comprises a transverse pin adapted to slide within an elongate ...
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JPS596589U |
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JPS591022Y2 |
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JPS591029Y2 |
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JPS591023Y2 |
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JPS591021Y2 |
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JPS59975Y2 |
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JPS59976Y2 |
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JPS591024Y2 |
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JPS594529A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS593281A |
PURPOSE: To contrive to enhance time resolving capacity, by a method wherein the rising part of an input signal to a measuring system is integrated and time walk is compensated on the basis of two kinds of integral values to enable the m...
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JPS59318Y2 |
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JPS58221790A |
PURPOSE: To prevent accumulation of dust on a hatch coaming top, by installing to the side of a hatch coaming through a rotary shaft a dust cover designed to be broken at its intermediate position, and driving the rotary shaft upon openi...
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JPS58192796U |
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JPS58218578A |
A ship/offshore window for permanent mounting in the external steel bulkhead of a wall, for example by welding, comprising a window frame, preferably of steel, for pressure-proof and airtight retention of a plurality of glass members hav...
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JPS58190291U |
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JPS58190292U |
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JPS5854476Y2 |
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JPS5855952B2 |
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JPS5855951B2 |
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JPS5855953B2 |
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JPS5854315Y2 |
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JPS58211986A |
PURPOSE: To reduce the specific gravity position of the entire hatch coaming and cover panel by forming the intermediate section between the protruded edges of the cover panel end into a cross-sectional trapezoid and decreasing winding d...
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JPS5853913Y2 |
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JPS5853912Y2 |
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JPS58209681A |
PURPOSE: To form a very low priced opening and closing device of a cover for a hold, by providing each oil hydraulic cylinder mounted to both ship sides and a driving lever connecting the first and the third panels. CONSTITUTION: If an o...
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