会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 72. 发明申请
    • REMOTE MOORING PULLEY SYSTEM
    • 远程运动系统
    • US20050098079A1
    • 2005-05-12
    • US10837689
    • 2004-05-04
    • Hugo Keys
    • Hugo Keys
    • B63B21/00
    • B63B21/00B63H15/00
    • An adjustable pulley device which resides on a boat's anchor rope, which, when the anchor has been set offshore, allows an operator to pull the boat from shore to a predetermined point on the anchor rope, and retrieve it. It comprises a housing with an integral pulley sheave and rope arresting mechanism in conjunction with a snap shackle which is tethered to the boat. To use the device, the snap shackle is snapped around the anchor rope between the sheave and the arresting mechanism on the device. As the boat approaches the shore, the anchor is put over side, and with the anchor set, the anchor rope slides through the device and shackle until the arresting mechanism is actuated. The device, now attached to the anchor rope, becomes the turning block which in conjunction with the shackle make up a pulley system to move the boat to and from shore.
    • 一种可调节的滑轮装置,其位于船的锚绳上,当锚固件设置在海上时,允许操作者将船从岸上拉到锚绳上的预定点,并将其取回。 它包括具有一体式滑轮滑轮和绳索止动机构的壳体,其结合有拴在船上的卡扣钩环。 为了使用该装置,卡扣钩环被卡在围绕绳索的绳索和装置上的止动机构之间。 当船靠近岸边时,将锚固体放在一侧,并且锚固装置将锚绳滑过装置并钩环,直到拦截机构被致动。 现在安装在锚索上的装置成为与卸扣结合组成滑轮系统以将船移至岸上的转动块。
    • 73. 发明授权
    • Ice breaker
    • 破冰机
    • US4800831A
    • 1989-01-31
    • US912966
    • 1986-09-29
    • Jens H. HellmannKarl-Heinz RuppGunter Varges
    • Jens H. HellmannKarl-Heinz RuppGunter Varges
    • B63B35/08B63H15/00B63H19/08B63B21/56
    • B63B35/08B63H15/00B63H19/08
    • Broken ice floes move laterally by the prow of an ice breaker into a position below the unbroken ice cover laterally limit the fairway channel formed and surround the stern of the ship, so that as a result of the increased water speed produced by the propeller thrust deduction the ice is drawn into the propeller, which chops it up, so that increased propeller power is necessary. In addition, the propeller can be damaged by ice floes moved back into the fairway channel. To avoid this, the horizontal propulsion of the ice breaker takes place in propeller-independent manner by jet or rocket engines or by instantaneous or constant propulsion energy-producing force closure of the hull with a mechanical apparatus located on the ocean bed, such as a chain, cable or lowered travelling piles, and a mechanical pushing off or hauling in apparatus being provided on the hull side.
    • 破冰块由冰块破碎机横向移动到未破冰盖下方的一个位置,横向限制了形成并围绕船尾的航道通道,这样由于螺旋桨推力推力产生的水速增加 冰被拉入推进器,将其排除,以便螺旋桨功率增加是必要的。 此外,螺旋桨可能被冰块移回球道通道而损坏。 为了避免这种情况,破冰机的水平推进器通过喷气式或火箭发动机以螺旋桨独立的方式进行,或者通过用位于海床上的机械装置的船体瞬时或恒定的推进能量产生力关闭来进行,例如 链条,缆绳或下降的行走桩,以及在船体侧设置的机械中的机械推动或牵引。
    • 74. 发明授权
    • Line length navigation system
    • 线路导航系统
    • US4238824A
    • 1980-12-09
    • US971278
    • 1978-12-20
    • James F. DeMatteNazaro A. Simonelli
    • James F. DeMatteNazaro A. Simonelli
    • G01C21/00B63B21/50F16L1/12F16L1/16G01S19/50G05D1/00G06F19/00G06F15/50B63B35/00F16L1/04
    • G01C21/203G01C21/165B63B2213/00B63B35/03B63H15/00B63H25/42
    • The invention is a guidance system used in laying undersea pipe or cable from a pipe-laying vessel when radio transmissions are unreliable. The system processes parameters derived from sensors normally aboard a pipe-laying vessel and sensors cooperating with active winches applying tension to the several anchor lines. The vessel's pitch, roll, and heading angles are supplied from gyrocompass and vertical gyroscopic instruments. Anchor line elevation and azimuth angles with respect to deck coordinates are yielded by conventional angle pick offs associated with fairlead devices, as are the line axial tension and the length of anchor line paid out. Initial conditions, including the initial position of the vessel, are easily obtained in the usual manner. From certain of these parameters, the invention derives intermediate anchor line parameters for use in computing fairlead motion.The intermediate data is used to compute compensated fairlead motion data by first computing apparent fairlead motion from anchor line tension changes. This version of fairlead motion contains undesired terms due to apparent fairlead motion caused by anchor line length changes and also due to actual fairlead motion caused by vessel attitude changes. Therefore, second and third computations are made of the contributions of the latter effects. This is done so that apparent fairlead motion due to anchor line length change and actual fairlead motion due to vessel attitude change may be subtracted from the measure of apparent fairlead motion as calculated from anchor line tension change, yielding the desired compensated fairlead motion value free of significant disturbing components. An estimated value of vessel position change is then obtained by a least squares estimation involving these fairlead motion terms. Correction of vessel position then follows by cooperative operation of the winch and thruster assemblies.
    • 本发明是一种用于在无线电传输不可靠时从敷管船敷设海底管道或电缆的引导系统。 该系统处理通常在管道铺设船上传感器的传感器参数,以及与主动绞车配合使用的传感器,以向多条锚索施加张力。 船舶的俯仰角,俯仰角和航向角由陀螺罗经和垂直陀螺仪提供。 相对于甲板坐标的锚定线高程和方位角通过与导线装置相关联的常规角度拾取产生,线路轴向张力和锚线长度被支付。 初始条件,包括船舶的初始位置,很容易以通常的方式获得。 从这些参数中的某些参数中,本发明导出中间锚线参数以用于计算平行线运动。 中间数据用于通过首先计算锚线张力变化的明显的弹道运动来计算补偿的交错运动数据。 由于由锚线长度变化引起的明显的导线运动,并且由于船只姿态变化引起的实际的弹道运动,这种版本的导弹运动包含不需要的术语。 因此,第二和第三次计算是由后一种影响的贡献。 这样做,使得由于锚线长度变化引起的明显的导线运动和由于船舶姿态变化引起的实际的弹道运动可以从根据锚线张力变化计算的表观运动轨迹运动的测量中减去,产生没有 显着扰乱组件。 然后通过涉及这些弹道运动项的最小二乘估计值来获得船舶位置变化的估计值。 然后通过绞车和推进器组件的协同操作来修正船只位置。