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    • 4. 发明授权
    • Marine propeller anti-theft device
    • 船用螺旋桨防盗装置
    • US5778706A
    • 1998-07-14
    • US884127
    • 1997-06-27
    • Troy Testa
    • Troy Testa
    • B63J99/00E05B73/00F16B41/00
    • B63J99/00E05B73/0076Y10T70/40Y10T70/409Y10T70/5009Y10T70/5867
    • An anti-theft device for obstructing access to a nut securing a propeller on a drive shaft of an outboard engine assembly. The device comprises a two part yoke which partially encircles the housing of the engine assembly and its drive train at one end, and at its other end locates a cap over the nut threaded to the drive shaft. The two parts enable adjustment of the longitudinal dimension of the device, for accommodating outboard engine assemblies of different dimensions. In alternative embodiments, two types of locks are provided. One type is an integral key operated locking cylinder. The other type accepts a conventional padlock. In a further alternative embodiment, the cap has projections for engaging propeller blades and preventing these blades from rotating when the device is installed.
    • 一种防盗装置,用于阻挡通向固定在舷外发动机组件的驱动轴上的螺旋桨的螺母。 该装置包括两部分轭部,其部分地围绕发动机组件的壳体及其一端的传动系,并且在另一端处将帽盖定位在螺纹连接到驱动轴上的螺母上。 这两个部件使得能够调节装置的纵向尺寸,用于容纳不同尺寸的舷外发动机组件。 在替代实施例中,提供两种类型的锁。 一种是一体式的钥匙操作锁芯。 另一种类型接受传统的挂锁。 在另一替代实施例中,盖具有用于接合螺旋桨叶片的突起,并且当装置安装时防止这些叶片旋转。
    • 5. 发明授权
    • Nut locking apparatus
    • 螺母锁紧装置
    • US5469726A
    • 1995-11-28
    • US257712
    • 1994-06-10
    • Robert E. RushingLinda L. Rushing
    • Robert E. RushingLinda L. Rushing
    • E05B73/00F02B61/04F16B41/00
    • E05B73/0076F16B41/005F02B61/045Y10S411/91Y10T70/554Y10T70/558Y10T70/5867
    • A locking assembly for preventing access to a nut threadedly secured onto a bolt, the nut and bolt generally mounting an article, such as an outboard motor, to a structure, such as a boat transom. The locking assembly is independent of the bolt and nut, and includes a cylindrical housing that receives the bolt through one end thereof and allows for the threading of the nut onto the bolt. A cap that is received on the end of the housing opposite the bolt, by a boss and counterbore arrangement, is rotatably retained by a roll pin. The cap includes a tapered bore that receives a threaded stud and locking lug assembly. The threaded stud is received by a locking lever that is nonrotatably retained within the housing. As the locking lug is tightened, the cap is secured to the housing to prevent access to the nut.
    • 用于防止螺纹固定在螺栓上的螺母的锁定组件,螺母和螺栓通常将诸如舷外马达的物品安装到诸如船尾板的结构上。 锁定组件独立于螺栓和螺母,并且包括圆柱形壳体,其通过其一端接收螺栓并允许螺母螺纹穿过螺栓。 通过凸台和沉孔装置容纳在壳体的与螺栓相对的端部上的盖子由辊销可旋转地保持。 盖包括锥形孔,其接收螺柱和锁定凸耳组件。 螺柱由不可旋转地保持在壳体内的锁定杆接收。 当锁紧凸耳被拧紧时,帽被固定到壳体以防止接近螺母。
    • 7. 发明授权
    • Marine drive unit anti-theft device
    • 船用驱动单元防盗装置
    • US4736603A
    • 1988-04-12
    • US667547
    • 1984-11-02
    • Donald Brushaber
    • Donald Brushaber
    • E05B73/00F16B41/00B63H19/00E05B63/14E05B65/36
    • E05B73/0076F16B41/005Y10T70/5867Y10T70/5889
    • An anti-theft device for a marine drive unit includes a cupped member for location around a threaded fastener which secures the drive unit in place so as to enable a blocking device to be secured in position to block access to the threaded fastener and thereby preclude unauthorized removal of the threaded fastener and the drive unit, the cupped member having outer surfaces lying in mutually perpendicular planes forming a corner complementary to a corner of the drive unit to preclude rotation of the cupped member when seated in the corner of the drive unit in order further to prevent unauthorized rotation of the threaded fastener.
    • 用于船用驱动单元的防盗装置包括用于围绕螺纹紧固件定位的杯形构件,其将驱动单元固定在适当位置,以便能够将阻挡装置固定在适当位置以阻止对螺纹紧固件的进入,从而排除未经授权的 去除螺纹紧固件和驱动单元,杯形构件具有位于相互垂直的平面中的外表面,形成与驱动单元的角部互补的角部,以排除在坐在驱动单元的角落期间按顺序旋转杯形构件 进一步防止螺纹紧固件的未经授权的旋转。
    • 9. 发明授权
    • Protective device
    • 保护装置
    • US4325701A
    • 1982-04-20
    • US089141
    • 1979-10-29
    • James K. Peters, IIGus Metros
    • James K. Peters, IIGus Metros
    • B63H20/32B63H20/36E05B73/00B63H21/26F16F15/00
    • E05B73/0076B63H20/36B63H20/32Y10T70/5562Y10T70/5867
    • A device is provided for use in conjunction with a marine vessel having an engine, a transmission connected to the engine and having a portion extending exteriorly of the boat and an out drive which is connected to the exteriorly extending portion of the transmission by removable fasteners. The device of the present invention prevents the unauthorized removal of the out drive from the transmission. The instant device comprises a housing having a top wall, a back wall and opposing side walls which extend downwardly from the top wall and on opposite sides thereof. The top wall of the housing includes a slot through which the mooring eye on the out drive is positioned and, in doing so, the threaded fasteners which connect the out drive to the transmission are inaccessibly positioned between the housing side walls. The housing itself is removably secured to the out drive by a padlock having its bolt extending through the mooring eye in order to permit removal of the out drive only by authorized personnel.
    • 提供一种与具有发动机,连接到发动机并且具有延伸到船外部的部分的传动装置的海洋船舶结合使用的装置,以及通过可移除的紧固件连接到变速器的外部延伸部分的输出驱动器。 本发明的装置防止从传输中未经授权地移出外部驱动器。 本装置包括具有顶壁,后壁和从顶壁向下延伸的相对侧壁的壳体。 壳体的顶壁包括狭槽,出口驱动器上的系泊眼通过该槽定位,并且在这样做时,将输出驱动器连接到变速器的螺纹紧固件不可靠地定位在壳体侧壁之间。 壳体本身通过挂锁延伸通过系泊眼可拆卸地固定到外侧驱动器,以便仅由授权人员去除驱动器。