Model of the Screw Aperture of a Twin Screw Steamer, Model of part of the stern of a wooden twin-screw steamship (starboard side), on a groundboard. The model shows the keel, the trusses with a number of skin passages and a part of the weighing, a metal skin between the skin planks and the trusses at the propeller shaft penetration, two metal partitions inside, the propeller shaft with Mangin screw. The metal skin and bulkheads must make the shaft penetration watertight. The gasket of the shaft is in a thick wooden block. The propeller shaft can be turned with a handle., anonymous, unknown, 1864, wood (plant material), iron (metal), brass (alloy), model: h 26.9 cm × w 50 cm × d 25 cm packaging capsule: h 47.5 cm × w 67 cm × d 47.5 cm
Keywords:
Model, Screw Aperture, Twin Screw Steamer, part, stern, wooden twin-screw steamship, starboard side, groundboard, model, keel, trusses, number, skin passages, weighing, metal skin, skin planks, propeller shaft penetration, two metal partitions inside, propeller shaft, Mangin screw, bulkheads must, shaft penetration watertight, gasket, shaft, thick wooden block, turned, handle, unknown, 1864, wood, plant material, iron, metal, brass, alloy
Image ID:
The watermark in the image will not appear on the final download.