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51. 发明授权

US4174672A Ship's propeller shaft sealing assembly 失效
标题翻译：船舶传动轴密封总成
公开(公告)号：US4174672A
公开(公告)日：1979-11-20
申请号：US861709
申请日：1977-12-19
申请人： James H. Cox
发明人： James H. Cox
IPC分类号： B63H23/32 , B63H23/36 , F16J15/00 , F16J15/32 , E21B33/00 , F16J9/00
CPC分类号： B63H23/321 , F16J15/004 , F16J15/3268 , B63H2023/327
摘要： A shaft, and especially a ship's propeller shaft, sealing assembly which comprises a solid housing structure having a central bore for receiving the shaft, the housing structure accommodating two seals spaced axially along the bore and a void chamber between the seals. The void chamber gives an indication of seal failure and its radial extent is defined by a solid inner wall of the housing structure.
摘要翻译：轴，特别是船的传动轴，密封组件，其包括具有用于接收轴的中心孔的实心壳体结构，所述壳体结构容纳沿着孔轴向间隔开的两个密封件和密封件之间的空隙室。空隙室给出密封失效的指示，并且其径向程度由壳体结构的实心内壁限定。

52. 发明授权

US4005916A Jacked hydrostatic bearing 失效
标题翻译：杰克静压轴承
公开(公告)号：US4005916A
公开(公告)日：1977-02-01
申请号：US629886
申请日：1975-11-07
申请人： Richard H. F. Dillon
发明人： Richard H. F. Dillon
IPC分类号： B63H23/32 , F16C23/04 , F16C32/06 , F16C1/24
CPC分类号： F16C23/045 , B63H23/321 , F16C32/0666 , F16C32/067 , B63H2023/327 , Y10S384/904
摘要： A bearing assembly for a generally horizontal shaft particularly propeller shafts for ships which includes a cylindrically lower bearing shell for cooperating with and supporting the shaft, a pair of cylindrically faced upper bearing shells also cooperating with the shaft and an upper bearing shell support means for the upper bearing shells which includes a piston and cylinder assembly between the support and shells for urging the cylindrical faces of the upper bearing shells against the shaft. Bearing fluid is led to the bearing shells, and a liquid under pressure is introduced into the piston and cylinder means. This liquid reacts against a captive chosen volume of gas to allow resilient movement of the upper bearing shells in their support means. The assembly also provides for release of the bearing from the housing, in which it is contained, by means of pressurized fluid.
摘要翻译：用于大体水平轴的轴承组件，特别是用于船舶的推进器轴，其包括用于与轴配合并支承轴的圆柱形下轴承壳，还与轴配合的一对圆柱形上轴承壳和用于上轴承壳，其包括在支撑件和壳体之间的活塞和气缸组件，用于将上轴承壳体的圆柱形表面推靠在轴上。轴承流体被引导到轴承壳体，并且在压力下的液体被引入到活塞和气缸装置中。这种液体与被捕获的体积的气体反应，以允许上轴承壳在其支撑装置中的弹性移动。该组件还提供通过加压流体从其被容纳的壳体释放轴承。

53. 发明授权

US4000933A Shaft sealing and bearing arrangement, especially for propeller shafts 失效
标题翻译：轴密封和轴承布置，特别是螺旋桨轴
公开(公告)号：US4000933A
公开(公告)日：1977-01-04
申请号：US593964
申请日：1975-07-08
申请人： Karl Gustaf Derman , Nils-Erik Bohman
发明人： Karl Gustaf Derman , Nils-Erik Bohman
IPC分类号： B63H23/32 , B63H5/06
CPC分类号： B63H23/321 , B63H2023/327
摘要： A sealing and bearing arrangement for propeller shafts for boats wherein a sleeve of an elastic material encloses the shaft and forms a bearing portion accessible to the water and also forming a sealing portion on the opposite side of the bearing portion in relation to the water, the sealing portion being adapted to be guided in a radial direction by the bearing portion.
摘要翻译：用于船的螺旋桨轴的密封和轴承装置，其中弹性材料的套筒包围轴并且形成可接近水的轴承部分，并且还相对于水在轴承部分的相对侧上形成密封部分，密封部分适于通过轴承部分在径向方向上被引导。

54. 发明授权

US3790356A Device for mounting and dismounting a stern post bearing 失效
标题翻译：用于安装和拆卸STERN后轴承的装置
公开(公告)号：US3790356A
公开(公告)日：1974-02-05
申请号：US3790356D
申请日：1972-10-24
申请人： SKF IND TRADING & DEV
发明人： BERGLING F
IPC分类号： B63H23/36 , B63B9/00 , B63H23/32 , F16C35/06 , B23P19/04 , B23P11/00
CPC分类号： B63H23/321 , B63H2023/327 , F16C35/062 , F16C2326/30 , Y10T29/49696 , Y10T29/5383 , Y10T29/53978 , Y10T29/53983 , Y10T29/53991
摘要： The present invention relates to a device for mounting and dismounting a stern post bearing and possibly a seal for a propeller shaft in a vessel.
摘要翻译：本发明涉及一种用于安装和拆卸船尾柱轴承以及可能的用于船舶中的传动轴的密封件的装置。

55. 发明授权

US3587509A Tail-shaft bearing assembly 失效
标题翻译：尾轴承轴承组件
公开(公告)号：US3587509A
公开(公告)日：1971-06-28
申请号：US3587509D
申请日：1969-01-27
申请人： TURNBULL MARINE DESIGN
发明人： CLAY JOHN A
IPC分类号： F16C17/02 , B63H23/32 , B63H23/34 , B63H23/36 , F16C33/08 , B63H1/14
CPC分类号： B63H23/321 , F16C33/08 , F16C2226/60 , F16C2326/30
摘要： A BEARING ASSEMBLY FOR THE PROPELLER SHAFT OF A SHIP IS PROVIDED IN A HOUSING REMOVABLY SECURED IN THE STERN OF THE SHIP AND A BEARING CAP FORMING PART OF THE BEARING ASSEMBLY IS REMOVABLE TO ALLOW INSPECTION OF THE SHAFT WITHOUT DISTURBANCE OF THE SHAFT AND WHILE THE SHIP IS AFLOAT. A SEAL IS PROVIDED BETWEEN A SEMIRADIAL FLANGE ON THE BEARING CAP AND THE HOUSING, AND A MECHANICAL SEAL BETWEEN THE HOUSING AND THE PROPELLER EXTENDS AROUND THE PART OF THE SHAFT SUPPORTED BY THE BEARING ASSEMBLY. HYDRAULIC MEANS ARE PROVIDED FOR SECURING AND FOR REMOVING THE BEARING CAP.

56. 发明授权

US3525529A Replacement of underwater seals 失效
标题翻译：更换水下密封
公开(公告)号：US3525529A
公开(公告)日：1970-08-25
申请号：US3525529D
申请日：1968-05-20
申请人： UNION OIL CO
发明人： PFEIFER PAUL E , STUCKER JOSEPH B
IPC分类号： B63H23/32 , F16J15/00 , F16J9/00 , E21B33/00
CPC分类号： B63H23/321 , B63H2023/327 , F16J15/008 , Y10T29/49719

57. 发明授权

US3467050A Stern gear for ships 失效
标题翻译： STERN GEAR FOR SHIPS
公开(公告)号：US3467050A
公开(公告)日：1969-09-16
申请号：US3467050D
申请日：1967-02-21
申请人： GLACIER METAL CO LTD
发明人： HERBERT COLIN WRAY
IPC分类号： A47J31/00 , A47J31/40 , B63H1/20 , B63H23/32 , B63H23/36 , F16J15/00 , F16C33/72 , F16J15/40
CPC分类号： F16J15/008 , B63H1/20 , B63H1/38 , B63H23/321 , B63H23/34 , B63H2023/327 , B63H2023/342

58. 发明授权

US3448715A Marine propeller having a buoyant chamber 失效
标题翻译：海上螺旋桨有一个BUOYANT CHAMBER
公开(公告)号：US3448715A
公开(公告)日：1969-06-10
申请号：US3448715D
申请日：1967-02-21
申请人： GLACIER METAL CO LTD
发明人： HERBERT COLIN WRAY
IPC分类号： A47J31/00 , A47J31/40 , B63H1/20 , B63H23/32 , B63H23/36 , F16J15/00 , B63H1/38 , B63H5/06
CPC分类号： F16J15/008 , B63H1/20 , B63H1/38 , B63H23/321 , B63H23/34 , B63H2023/327 , B63H2023/342

59. 发明授权

US2688298A Reversible outboard motor with hydraulic control 失效
标题翻译：液压控制可逆式舷外马达
公开(公告)号：US2688298A
公开(公告)日：1954-09-07
申请号：US28858052
申请日：1952-05-17
申请人： HART CARTER CO
发明人： LONG ARTHUR R
IPC分类号： B63H20/10 , B63H20/12 , B63H20/20 , B63H23/08 , B63H23/26 , B63H23/30 , B63H23/32
CPC分类号： B63H20/20 , B63H20/10 , B63H20/12 , B63H20/14 , B63H23/08 , B63H23/26 , B63H23/30 , B63H23/321 , B63H2023/0283

60. 发明授权

US773036A Apparatus for renewing the stern-bushings of ship propeller-shafts. 失效
标题翻译：装备船舶螺旋桨的STERN-BUSHINGS的装置。
公开(公告)号：US773036A
公开(公告)日：1904-10-25
申请号：US1903172420
申请日：1903-09-08
申请人： SMITH HERMAN
发明人： SMITH HERMAN
CPC分类号： B63H23/321

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