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公开(公告)号:US4696251A
公开(公告)日:1987-09-29
申请号:US882505
申请日:1986-07-07
CPC分类号: B63B1/041
摘要: A circular floatation vehicle, particularly for rafting as an amusement ride, the vehicle having an annular tube with a circular platform inset, wherein the platform inset is constructed with a central contoured core to seat a plurality of occupants around the core, whereby the core provides a common back rest and seat, allowing the occupants to be seated around the core facing outward from the center of the floatation vehicle for improved visibility and safety.
摘要翻译: 一种圆形浮动车辆,特别是作为游乐设施的漂流,车辆具有环形平台插入件的环形管,其中平台插入件由中心轮廓芯构成,以使多个居住者围绕芯部安置,由此,芯体提供 一个常见的靠背和座椅,允许乘客从浮动车辆的中心向外位于核心周围,以提高可视性和安全性。
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公开(公告)号:US4543902A
公开(公告)日:1985-10-01
申请号:US501936
申请日:1983-06-07
申请人: Osamu Mihara
发明人: Osamu Mihara
摘要: Disclosed is a hull of a vessel such as a tanker. The hull is basically composed of three hemispheres, at least of two of the hemispheres having an equal diameter, the three hemispheres being connected to one another such that the lines connecting the center of the hemisphere located at the bow side to the centers of the two hemispheres of the equal diameter constitute two sides of an equilateral triangle. With this hull construction, it is possible to obtain the maximum internal volume with minimized outer surface area, while attaining a superior steering and running performance.
摘要翻译: 公开了诸如油轮的船只的船体。 船体基本上由三个半球构成,至少两个半球具有相等的直径,三个半球彼此连接,使得连接位于弓侧的半球的中心与两个中心的线 等直径的半球构成等边三角形的两边。 通过这种船体结构,可以获得最小的外表面积的最大内部容积,同时获得优异的转向和运行性能。
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公开(公告)号:US4305170A
公开(公告)日:1981-12-15
申请号:US116952
申请日:1980-01-30
摘要: To simplify the manipulation of a dinghy between water and a storage location above high water mark, the dinghy is constructed so as to be circular when viewed in plan and is provided with pivotal means, such as a frusto-conical buoyant body having a bore, for receiving a handle whereby the dinghy can be rolled on its outer peripheral edge after the manner of a wheel, while being pushed, pulled and/or controlled by means of the handle. The handle may be in the form of a pole inserted by one end into the body and retained therein by rollers on radial stubs engaging with the undersurface of the dinghy floor. Other means, such as a peg loaded by a leaf spring engaging into a circumferential groove around the pole, may be provided for retaining the pole. An alternative form of handle arrangement may be in the form of a yoke providing arms which extend along each side of the dinghy and have respective pivot pegs engaging into the socket means from opposite ends thereof. Such an arrangement may be adapted for coupling to the towing hitch of a vehicle.
摘要翻译: 为了简化在高水位标记之间的水和存储位置之间的小艇的操纵,当在平面图中观察时,小艇被构造成为圆形,并且设置有枢转装置,例如具有孔的截头圆锥形浮力体, 用于接收手柄,通过手柄的推动,拉动和/或控制,可以在轮的方式之后,在其外周边缘上滚动小艇。 手柄可以是由一端插入主体中的杆的形式,并且通过在与小艇底板的下表面接合的径向短柱上的辊保持在其中。 可以提供其他装置,例如由靠在杆周围的圆周凹槽中的板簧装载的钉,用于保持杆。 手柄装置的替代形式可以是轭架的形式,其提供臂,其沿着帆板的每一侧延伸并且具有相应的枢轴栓,其相对端部接合到插座装置中。 这种布置可以适于联接到车辆的牵引搭扣。
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公开(公告)号:US3827387A
公开(公告)日:1974-08-06
申请号:US25538272
申请日:1972-05-22
申请人: ARROW DEV CO
发明人: MORGAN E
摘要: Presented is a boat construction for use primarily in amusement parks where patrons pay a prescribed fee and operate the boat for a limited time. The boat hull is generally cylindrical in its configuration, is equipped with propulsion means activated by the concenssionaire, and steering means controlled by a passenger or patron occupying the boat.
摘要翻译: 提出的是一个主要用于游客公园的船舶建造,其中顾客支付规定的费用并在有限的时间内经营船只。 船体通常是圆柱形的,其配置有由蒸发器激活的推进装置,以及由乘客或顾客占领船只控制的转向装置。
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公开(公告)号:US3622656A
公开(公告)日:1971-11-23
申请号:US3622656D
申请日:1969-05-26
申请人: GEN DYNAMICS CORP
IPC分类号: E04B2/84 , B28B1/24 , B63B1/04 , B63B5/16 , B63B9/06 , B63B22/00 , B63B22/16 , B63B59/02 , B28B19/00 , B28B23/02 , E04B1/16
摘要: A large buoy construction of relatively thin wall composite material, which walls are integrally formed and interconnected by a reinforcing matrix frame comprising reinforcing members sandwiched between layers of screens, to which the cement-type material can be applied by use of power equipment in a rapid application and thorough penetration into the matrix to accomplish onsite formless molding of integral, unitary structures having complex shapes and junctions.
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公开(公告)号:US3581692A
公开(公告)日:1971-06-01
申请号:US3581692D
申请日:1969-01-31
申请人: DOMENICO MORTELLITO
发明人: MORTELLITO DOMENICO
CPC分类号: B63B35/732 , B63B1/041 , B63B2035/4426 , E04H1/02 , Y02A30/21
摘要: A pair of shell-like structures, each integrally cast from a polymeric material, form upper and lower members which together define a hollow enclosure or cavity. The lower member is formed of a polymeric material having a higher density than that of the upper member to provide stability and structural strength for the structure.
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公开(公告)号:US3371636A
公开(公告)日:1968-03-05
申请号:US47111765
申请日:1965-07-12
申请人: DAVID H. SHARP
发明人: SHARP DAVID H
CPC分类号: B63H25/382 , B63B1/041
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公开(公告)号:US3225367A
公开(公告)日:1965-12-28
申请号:US36607364
申请日:1964-05-08
申请人: GAVLEK ANDREW L
发明人: GAVLEK ANDREW L
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公开(公告)号:US3084655A
公开(公告)日:1963-04-09
申请号:US7428660
申请日:1960-12-07
申请人: BECKER JAMES L
发明人: BECKER JAMES L
IPC分类号: B63B1/04
CPC分类号: B63B1/041 , Y02T70/121
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公开(公告)号:US2991744A
公开(公告)日:1961-07-11
申请号:US68289657
申请日:1957-09-09
发明人: ENSLEY IRVIN L , LUPHER HARRY J
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