Tent – canopy – umbrella – or cane – Umbrella – Self-opening and closing
Patent
1976-01-26
1977-05-10
Schroeder, Werner H.
Tent, canopy, umbrella, or cane
Umbrella
Self-opening and closing
417212, 114203, 214 15A, B63B 1914
Patent
active
040222322
ABSTRACT:
For protecting cargo in a ship's hold an inverted hatch tent is mounted between a cargo hatch cover and the hatch coaming to thereby define a concave liner below the hatch cover. The inverted hatch tent accoding to the instant invention therefore protects cargo from inevitable water leakage even with the hatch cover in place. Th instant liner further accommodates various hatch opening sizes through a plurality of gripper lines on the underside of a single liner. A further advantageous feature on the instant invention is the provision of a drain line at the apex of the inverted cover to communicate with a drain line which is passed within the hatch along the side wall and down to the ship's bilge.
REFERENCES:
patent: 2849010 (1958-08-01), Marino
patent: 3373464 (1968-03-01), Ausuit
patent: 3405814 (1968-10-01), Yanow
patent: 3834340 (1974-09-01), Thorpe
patent: 3982286 (1976-09-01), Foster
Ross David G.
Wybenga Jack
Berman Conrad L.
Retla Steamship Company
Schroeder Werner H.
Semmes David H.
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