Improvements in cleaning ships hulls
Номер патента: GB1294011A
Опубликовано: 25-10-1972
Автор(ы): Ronald James Fleming
Принадлежит: Individual
Опубликовано: 25-10-1972
Автор(ы): Ronald James Fleming
Принадлежит: Individual
Реферат: 1294011 Cleaning ships' hulls R J FLEMING 6 July 1971 [8 April 1970] 16687/70 Heading B7M An apparatus for cleaning ships' hulls comprises a wheeled water jet carrier 28 which is carried by a pair of articulated booms 14, 20 arranged to be separately luffed by rams 16, 22 to move the jet carrier up and down the ship's hull 53. Boom 14 and ram 16 are mounted on a post 6 which is mounted on a longitudinal guide track 8 on a work boat 5. Guide links 30, 32 are provided to keep the carrier at the desired angle to hull 53 and a spring 26, acting between ram 22 and boom 20, urges the wheels 45, 46 against the hull and compensates for relative movement of the ship and work boat. Rods 54, 55 transmit the degree of compression in spring 26 to a remote indicator 56, 57.
Improvement in apparatus for cleaning ships bottoms
Номер патента: US185081A. Автор: . Владелец: . Дата публикации: 1876-12-05.