Propeller for ship, and assembling method and disassembling method therefor

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United States of America Patent

PATENT NO 9862460
SERIAL NO

14648906

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed are a propulsion system for a ship, a method of assembling the same, and a method of disassembling the same. The propulsion system for the ship includes: a rear propeller fixed to a rotary shaft; a front propeller that is rotatably supported on the rotary shaft in front of the rear propeller; a contra-rotating device that is mounted in an installation space at a rear end of a hull so as to reverse the rotation of the rotary shaft and transmit the reversed rotation to the front propeller; a propeller connecting member that connects the contra-rotating device and the front propeller to transmit a rotational force; and a thrust supporting device that is provided between the contra-rotating device and the propeller connection member to support thrust of the front propeller.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG HEAVY IND CO LTDSEONGNAM-SI GYEONGGI-DO 13486

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Tae-Sam Geoje-si, KR 1 1
Jung, Jae-Kwon Daejeon, KR 2 5
Kim, Ji-Nam Tongyeong-si, KR 4 17
Kim, Jin-Ho Geoje-si, KR 198 2623
Lee, Dong-Hyun Daejeon, KR 163 2415
Lee, Jeung-Hoon Daejeon, KR 1 1
Lee, Jin-Suk Daejeon, KR 50 307
Lee, Tae-Goo Daejeon, KR 4 9
Lee, Tae-Sik Geoje-si, KR 4 14
Oh, Se-Myun Seoul, KR 4 11
Paik, Kwang-Jun Daejeon, KR 2 1
Park, Hyoung-Gil Daejeon, KR 2 3
Park, Hyun-Sang Geoje-si, KR 50 342
Park, Kwang-Kun Daejeon, KR 2 3
Roh, Jae-Ouk Seoul, KR 1 1
Song, Chi-Su Daejeon, KR 1 0

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