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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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02-04-2015 дата публикации

Pipe Peeler

Номер: US20150090094A1
Автор: Arkwright Christopher M., Sterner Robert M.
Принадлежит: REED MANUFACTURING COMPANY

A pipe peeler for removing a uniform layer of material from the outer surface of a polyethylene pipe is provided. The device comprises a body, a blade, a chain coupled near a first face of the body, a means for coupling the other end of the chain to the body near a second face of the body, a means for tightening the chain around a pipe, and a grip for rotating the device around the pipe in order to peel the pipe. The chain may define a helix shape when wrapped around the pipe, creating a spiral track on the pipe that the blade will follow when the device is pushed around the pipe, thereby creating a uniform spiral peel. 1. A device for peeling a pipe , comprising:(A) a body that includes a first face and a second face;(B) a blade coupled to said body;(C) a chain segment, wherein said chain segment includes a first attachment location on a chain segment first end and a second attachment location on a chain segment second end;(D) a first coupler, wherein said first coupler is operable to couple said first attachment location to said body near said first face; (a) said tightener includes a second coupler, wherein said second coupler is operable to couple said second attachment location to said body near said second face, and', '(b) said tightener is operable to reduce a distance between said second attachment location and said second face when said second attachment location is coupled to said second coupler;, '(E) a tightener, wherein'} (a) said first attachment location is coupled to said first coupler,', '(b) said second attachment location is coupled to said second coupler, and', '(c) said chain segment is positioned as an arc., 'wherein said chain segment substantially defines a helix when'}2. The device of claim 1 , further comprising a grip affixed to said body.3. A method for peeling a helical pattern on a pipe claim 1 , comprising:(A) coupling a blade to a body;(B) coupling a first end of a chain segment to said body;(C) placing a bottom face of said body ...

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Номер записи: 1
22-10-2015 дата публикации

Pipe Beveler

Номер: US20150298214A1
Автор: Arkwright Christopher M.
Принадлежит: REED MANUFACTURING COMPANY

A pipe beveler for chamfering simultaneously the inside and outside of a pipe end is provided. The device may comprise a main body, at least two blades, and an arbor. The body includes an open-end cylindrical pipe guide portion and an internal frustoconical portion. The blades are firmly affixed to the main body with their cutting edges arranged at positions and angles that allow for chamfering simultaneously the inner and outer diameters of the pipe end. A spare blade may also be affixed inside the main body. 1. A pipe beveler , comprising: (a) an open side, wherein said open side is substantially circular;', '(b) a closed side, wherein said closed side is substantially circular;', '(c) a hollow substantially frustoconical side;', '(d) a hollow substantially cylindrical side, wherein the inner diameter of said cylindrical side defines the sides of an infinite length cylinder;', '(e) an aperture;, '(A) a main body, wherein said main body includes (a) said open side is opposite to and parallel to said closed side;', '(b) said open side is adjacent and contiguous to said cylindrical side;', '(c) said cylindrical side is adjacent and contiguous to said frustoconical side;', '(d) said frustoconcial side is adjacent and contiguous to said closed side; and', '(e) said aperture is located on said frustoconical and cylindrical side;, 'wherein'} (a) said first blade has a cutting edge, wherein said first blade cutting edge includes a top corner and a bottom corner;', '(b) said second blade has a cutting edge, wherein said second blade cutting edge includes a top corner and a bottom corner;', '(c) said first blade is affixed at least to said frustoconical side;', '(d) a portion of said first blade is located outside said main body;', '(e) said first blade cutting edge is located inside said main body;', '(f) said first blade cutting edge is parallel to an adjacent portion of said frustoconical side;', '(g) the greatest length of said aperture is virtually identical to the ...

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Номер записи: 2