专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2000142580A SHIP DRIVE SYSTEM PROVIDED WITH DRIVING MACHINE AND PROPELLER SHAFT TO BE DIRECTLY DRIVEN THEREBY 失效
公开(公告)号：JP2000142580A
公开(公告)日：2000-05-23
申请号：JP29588999
申请日：1999-10-18
申请人： FLENDER A F & CO
发明人： SCHAEFER WILHELM
IPC分类号： B63H23/34 , B63H5/00 , B63H23/18 , B63H23/30 , B63H23/32 , B63J3/02
摘要： PROBLEM TO BE SOLVED: To economically and rapidly engage/disengage a coupling. SOLUTION: This ship drive system comprises a drive machine and a propeller shaft directly connected thereto. A diaphragm coupling which is connected to a propeller intermediate shaft and an auxiliary thrust bearing, and flexible in the axial direction though not rotational forms a connection part without any play, and in an emergency drive, the auxiliary thrust bearing is pressed against a flange on the drive side and a thrust shaft using a thrust member. In order to rapidly disengage a conical bolt 53 arranged in a flange hole of flanges 51, 52 of the diaphragm coupling, guide devices 60, 61, 62, 63, 64, 65 are fitted, and the conical bolt is pivotably supported by the guide devices in a movable manner in the radial direction and in the axial direction after a lock nut 54 is disengaged.

2. 发明专利

JPH05185986A REACTION FIN DEVICE FOR MARINE VESSEL 失效
公开(公告)号：JPH05185986A
公开(公告)日：1993-07-27
申请号：JP13018892
申请日：1992-04-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAGAMATSU TETSUO , IKEDA TSUTOMU
IPC分类号： B63H5/16 , B63H1/28 , B63H5/00 , B63H5/04
摘要： PURPOSE:To provide a reaction fin for an economic marine vessel of simple structure and high performance at low cost. CONSTITUTION:A reaction fin device for marine vessel is provided with reaction fins 7a, 7f extended relatively longer than a propeller shaft 5a, intermediate reaction fins 7b, 7e shorter than the upper reaction fins 7a, 7f while extended below the upper reaction fins 7a, 7f, and lower reaction fins 7c, 7d. At the time of forward propulsion, the setting angle of the reaction fin of a gunwale side where a propeller wing is lowered, is defined larger than that of an opposite gunwale, while an interval between the front end of the propeller and the rear end of the reaction fin is defined 15%-25% of a diameter DP of the propeller at a position approximately 35% away from the diameter DP of the propeller from the core of the propeller shaft 5a, and the length of a gunwale wing CF of the reaction fin at the same point is defined 10%-20% of DP.

3. 发明专利

JPS6341292A SHIP WITH OFF-CENTER STERN 失效
公开(公告)号：JPS6341292A
公开(公告)日：1988-02-22
申请号：JP18347486
申请日：1986-08-06
申请人： NIPPON KOKAN KK
发明人： MATSUMOTO NORIHIRO
IPC分类号： B63H5/00 , B63B1/08 , B63H1/00
摘要： PURPOSE:To improve propulsion efficiency, by a method wherein a ship hull sectional symmetrical axis at each frame of the stern of an uniaxial ship is deviated by specified percentage of the diameter of a propeller leftward in the case of a clockwise rotation propeller and rightward in the case of a counterclockwise propeller. CONSTITUTION:In an unaxial ship in that a propeller shaft is placed on the central line of a ship hull, a ship hull sectional symmetrical axis 7 at each frame of the stern is deviated leftward in the case of a clockwise rotation propeller and is deviated rightward in the case of a counterclockwise propeller, and the deviation of the symmetical axis forces a rotation center 3 of the propeller to be horizontally deviated by 10-25% of a propeller diameter D from the rear and of the stern, This constitution forces a water flow in a vortex to be guided in a reverse direction to the rotation direction of the propeller, and improves the propulsion efficiency of the propeller.

4. 发明专利

JPS6055354B2 失效
公开(公告)号：JPS6055354B2
公开(公告)日：1985-12-04
申请号：JP7880678
申请日：1978-06-30
申请人： BAIERITSUSHE MOOTOOREN UERUKE AG
发明人： YOZEFU UIRUKA
IPC分类号： B63H5/00 , B63H20/02 , B63H20/08 , B63H20/14 , B63H20/22 , B63H21/30

5. 实用新型

JPS5173493U JPS5173493U - 失效
公开(公告)号：JPS5173493U
公开(公告)日：1976-06-09
申请号：JP14772074
申请日：1974-12-06
IPC分类号： B63H5/125 , B63H5/00 , B63H5/13

6. 发明专利

JPS4948720B1 失效
公开(公告)号：JPS4948720B1
公开(公告)日：1974-12-23
申请号：JP12506170
申请日：1970-12-30
IPC分类号： B63H20/08 , B63H1/14 , B63H5/00 , B63H20/10 , B63H20/12 , B63H20/22 , B63H23/04 , B63H25/12 , B63H25/30 , B63H25/42

7. 发明专利

JPH09164997A STRUCTURE FOR SCREW-LESS SHIP 失效
公开(公告)号：JPH09164997A
公开(公告)日：1997-06-24
申请号：JP35170395
申请日：1995-12-18
申请人： MIYANAGA KUNIHIRO
发明人： MIYANAGA KUNIHIRO
IPC分类号： B63H1/04 , B63H5/00 , B63H19/00 , B63H21/17
摘要： PROBLEM TO BE SOLVED: To safely navigate a screw-less ship with a device utilizing electric energy by providing the devices utilizing the centrifugal force generated on a weight by rotating force to generate propulsion force and advance the ship, and rotating a motor to rotate this device and generate the propulsion force and buoyancy. SOLUTION: Devices Q3, Q4 generating propulsion force and buoyancy are installed at the front and rear of a ship, the ship is advanced or reversed by the force F1, F2, F3, F4. Devices Q1, Q2 moving the ship in the right or left direction are installed near the center, and the ship is moved by the force F5, F6. When the force F7, F8 is insufficient for the force to generate buoyancy, the force Q1, Q2 is used upward to float a hull. When the rotation section of a Q section is rotated, force is generated on the Q section. The ship is advanced when this force is fixed forward, it is moved to the right or left direction when this force is directed to the right or left, and it is floated by buoyancy when this force is direction upward. The devices Q1, Q2, Q3, Q4 are fixed to the ship bottom at four positions with good balance, and the directions of the force F1, F2, F3, F4, F5, F6, F7, F8 can be finely adjusted.

8. 发明专利

JPH0231029A BRAKE GEAR FOR RAILWAY ROLLING STOCK CAR 失效
公开(公告)号：JPH0231029A
公开(公告)日：1990-02-01
申请号：JP12267389
申请日：1989-05-16
申请人： ARUSUTOMU KURUZO RAIYU
发明人： JIYANNDANIERU NASUTO
IPC分类号： B63H5/00 , B61H5/00 , F16D55/224
摘要： PURPOSE: To transmit braking torque without increasing an unspring weight by using a lever to operate two half-shells, and two connecting rods connected to a body underframe at one end as torque transmitting means. CONSTITUTION: In a box 10, an inner ring 11 fixed to an axle 1 a disc 12 fixed to it, two bearings 13 installed on the ring 11, two half-shells 14, and two discs 15 respectively disposed inside them. Each operation lever 20 is composed of two bars 21 connected to each other by two perpendicular rods, and one end of it is connected to a yoke 16 fixed to the half-shell 14. The other end of the bars 21 is connected to a jack 40, and one end of the jack 40 is connected to an end part of one operation lever 20. The two operation levers 20 are thus rotated through upper and lower connection bars 30.

9. 发明专利

JPS566918B1 失效
公开(公告)号：JPS566918B1
公开(公告)日：1981-02-14
申请号：JP12506270
申请日：1970-12-30
IPC分类号： B63H20/08 , B63H1/14 , B63H5/00 , B63H20/10 , B63H20/12 , B63H20/22 , B63H23/04 , B63H25/12 , B63H25/30 , B63H25/42

10. 发明专利

JPS54124498A APPROXIMATE SPHERICAL MOVING BODY 失效
公开(公告)号：JPS54124498A
公开(公告)日：1979-09-27
申请号：JP2520079
申请日：1979-03-06
申请人： BENDIX CORP
发明人： KARUBIN EE GONGUWAA
IPC分类号： B63G8/00 , B63B3/13 , B63H5/00 , B64B1/30 , B64C39/00 , F42B19/00

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式