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    • 1. 发明授权
    • Device for mooring a craft to a docking point
    • 将工艺系泊到停靠点的装置
    • US5711242A
    • 1998-01-27
    • US596118
    • 1996-02-27
    • Pierre BlancAlain Lecoq
    • Pierre BlancAlain Lecoq
    • B63B21/00B63B21/04E02B3/24
    • B63B21/04B63B21/00E02B3/24
    • A device for mooring a craft to a docking point (2), including a guide rail (3) vertically attached to the docking point (2), and a prehensile assembly (4) secured to the craft and comprising jaws (6) for gripping the guide rail (3) when in their closed position. An actuator assembly (7) secured to the craft is designed to move the jaws (6) between the closed position and an open position in which the jaws (6) are spaced away from the guide rails (3). The device is useful for mooring a craft to a wharf or to another craft.
    • PCT No.PCT / FR94 / 00963 Sec。 371日期1996年2月27日 102(e)日期1996年2月27日PCT提交1994年7月29日PCT公布。 WO95 / 04193 PCT出版物 日期1995年2月9日用于将工艺系泊到对接点(2)的装置,包括垂直附接到对接点(2)的导轨(3)和固定到工艺的可伸缩组件(4),并且包括夹爪 (6),用于在处于关闭位置时夹紧导轨(3)。 固定在飞行器上的致动器组件(7)被设计成使夹爪(6)在关闭位置与夹爪(6)与导轨(3)间隔开的打开位置之间移动。 该装置对于将工艺系泊到码头或另一种工艺是有用的。
    • 4. 发明授权
    • Method of manufacturing 12 to 14% Mn steel components with weldable end
pieces
    • 制造12〜14%的具有可焊接端部件的Mn钢部件的方法
    • US4185773A
    • 1980-01-29
    • US736699
    • 1976-10-29
    • Pierre BlancRobert Perrot
    • Pierre BlancRobert Perrot
    • B22D19/00
    • B22D19/00
    • Method of manufacturing steel components containing 12 to 14% by weight of manganese having an austenitic structure, said parts being provided with steel end pieces having a mainly austenitic structure permitting their junction by welding to components made of any desired alloy, wherein, before applying thermal treatment, said end pieces are cast into moulds disposed directly at the ends of said manganese steel components. The ends of the manganese steel component are shaped and the end pieces are subsequently cast thereon in such a manner that each end of the part comprises a front surface inclined about a transverse horizontal axis.
    • 制造含有12〜14重量%的具有奥氏体结构的锰的钢部件的制造方法,所述部件具有主要为奥氏体结构的钢端部件,其通过焊接成由任何所需合金制成的部件,其中,在施加热 处理时,所述端部件被铸造成直接设置在所述锰钢部件端部的模具中。 锰钢部件的端部成形,随后端部件以这样的方式浇铸在其上,使得部件的每个端部包括围绕横向水平轴线倾斜的前表面。
    • 7. 发明授权
    • Method of accurately positioning a prefabricated structure on the sea
bed or on a river bed by grounding, and a sea or a river construction
obtained by said method
    • 通过接地在海床或河床上准确定位预制结构的方法,以及通过所述方法获得的海洋或河流施工
    • US4767238A
    • 1988-08-30
    • US3490
    • 1987-01-15
    • Pierre Blanc
    • Pierre Blanc
    • E02B17/00E02D23/08E02D29/09E02B17/02E01D21/00
    • E02D23/08E02D29/06
    • A method consists in at least partially surrounding a prefabricated structure by means of a floating caisson while leaving a gap of several meters between the caisson and the structure. Then, when the floating assembly constituted by the caisson and the structure is located at the site where the structure is to be grounded, the assembly is positioned and oriented approximately and the caisson is grounded on the sea bed or on a river bed by ballasting. Thereafter, the structure is grounded on the bed accurately in position and in orientation by ballasting the structure while using the grounded caisson as a fixed point for positioning and orienting the structure. This method may be used for accurately grounding a foundation for a bridge pier, and it also makes it possible to prefabricate and assemble a bridge superstructure (pier, pylon, deck, shrouds) on land or in a harbor, with the superstructure being temporarily supported on the caisson.
    • 一种方法是通过浮动沉箱至少部分地围绕预制结构,同时在沉箱和结构之间留下几米的间隙。 然后,当由沉箱和结构构成的浮动组件位于结构要接地的位置时,组件被定位并定向并且沉箱在海床上或通过压载在河床上接地。 此后,通过使用接地沉箱作为定位和定向结构的固定点,通过对结构进行压载,该结构在床上精确地接地在定位上。 该方法可以用于桥墩基础的准确接地,并且还可以在陆上或海港预制和组装桥梁上部结构(码头,塔架,甲板,护罩),上部结构暂时支撑 在沉箱上