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2 011 605

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C1

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IPC

(21) (22)

Application

5055805/11, 1992-07-22

(22)

Actual filing date

1992-07-22

(45)

Published

1994-04-30

(72)

Inventor

Chernichenko V.A.Kazaev O.I.Smyslov V.I.Razin A.F.Kashin A.S.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Spetsial'Nogo Mashinostroenija

PROPELLER SHAFT PIPE MADE OF COMPOSITE MATERIAL Russian patent published in 1994 - IPC

Abstract RU 2011605 C1

FIELD: shipbuilding. SUBSTANCE: propeller shaft pipe is made of dissimilar load-bearing layers of framework 1 operating in combination which have spiral crossing arrangement of high-module reinforcing filaments 2 and layers of woven reinforcements 3 and 4 at their volumetric ratio of 1: 9 to 1: 0.53. Weft in layers of woven reinforcements 3 and 4 is located along the pipe axis and warp 5 is directed over the ring. Relationship of weft 6 and warp 5 is from 0.5: 1.0 to 3.0: 1.0. EFFECT: enhanced reliability. 3 dwg, 8 tbl

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RU 2 011 605 C1

Authors

Chernichenko V.A.

Kazaev O.I.

Smyslov V.I.

Razin A.F.

Kashin A.S.

Dates

1994-04-30—Published

1992-07-22—Filed

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