Connecting rods
    1.
    发明授权
    Connecting rods 失效
    连杆

    公开(公告)号:US5542230A

    公开(公告)日:1996-08-06

    申请号:US218064

    申请日:1994-03-25

    申请人: Rainer Schutze

    发明人: Rainer Schutze

    摘要: A rod with a tubular wall made from carbon fibre composite material and having connecting elements arranged at both ends. The tubular wall is divided in the center of the rod and an actively controllable pressure element, which acts in the axial direction of the rod, is built into the rod and lies against the inner faces of thrust washers, whilst the end faces of the divided tubular wall rest against the outer faces of the washers. Over the region of the element on the outer face of the tubular wall there is disposed a sleeve which engages over and is glued to the adjacent ends of the rod.

    摘要翻译: 具有由碳纤维复合材料制成并具有布置在两端的连接元件的管状壁的杆。 管状壁被分成杆的中心,并且在杆的轴向方向上作用的主动可控的压力元件被内置到杆中并抵靠推力垫圈的内表面,而分开的端面 管状壁靠在垫圈的外表面上。 在管状壁的外表面上的元件区域上,设置有一个套筒,该套筒与杆的相邻端部接合并粘合。

    Fibre-composite rod
    3.
    发明授权
    Fibre-composite rod 失效
    纤维复合棒

    公开(公告)号:US5705241A

    公开(公告)日:1998-01-06

    申请号:US672747

    申请日:1996-06-28

    申请人: Rainer Schutze

    发明人: Rainer Schutze

    IPC分类号: B29C70/08 F16C7/00 B32B1/08

    摘要: A rod with a tubular, fibre-composite wall, cut into two parts has actively controllable, pressure- and tension-generating elements which are effective in an axial direction of the rod, provided therebetween. An exterior pressure-generating element, which effects an elongation, takes the form of a cylindrical ring and is disposed on the outside of the rod elements. For the cylindrical ring, stop shoulders are formed on the outside of each of the rod elements. A second force-generating element is disposed inside the rod. Disposed in each of the two rod elements are loops or bends which are axially fixed to the rod elements and are guided around the axially opposite ends of the second force-generating element so that they in each case overlap or extend around the end of the second element which is directed axially away from the rod element in which the loops are fixed. Upon elongation of the second element, tensile forces are exerted upon the two rod elements and draw said two rod elements together.

    摘要翻译: 具有切割成两部分的管状纤维复合材料壁的杆具有主动可控的压力和张力产生元件,其在杆的轴向方向上有效,设置在它们之间。 实现伸长的外部压力产生元件采用圆柱形环的形式并且设置在杆元件的外侧。 对于圆柱形环,在每个杆元件的外侧形成止动肩。 第二力产生元件设置在杆内。 在两个杆元件中的每一个中设置有环形或弯曲部,其被轴向固定到杆元件并且围绕第二力产生元件的轴向相对的端部被引导,使得它们在每种情况下重叠或延伸在第二 元件,其轴向地远离固定有环的杆元件。 当第二元件伸长时,张力施加在两个杆元件上并将所述两个杆元件拉在一起。

    Removable core for the production of tubular structures from fibre
reinforced materials
    5.
    发明授权
    Removable core for the production of tubular structures from fibre reinforced materials 失效
    用于从纤维增强材料生产管状结构的可拆卸芯

    公开(公告)号:US4624874A

    公开(公告)日:1986-11-25

    申请号:US759065

    申请日:1985-07-24

    申请人: Rainer Schutze

    发明人: Rainer Schutze

    摘要: A removable core for use in the production of tubular structures from fibreeinforced resin materials. The body of the core is composed of a foam material which softens or collapses under the action of heat sufficient to cure the resin material but is hard and cross-sectionally dimensionally stable under less heat than that. The core is provided on the outside with a heat shrunk plastic tube or hose which closely embraces the foam body and serves as a coating therefor, thereby enhancing the rigidity and stability of shape of the core and imparting thereto a smooth surface.

    摘要翻译: 用于从纤维增强树脂材料生产管状结构的可移除芯。 芯体由泡沫材料组成,该泡沫材料在足以固化树脂材料的热作用下软化或塌陷,但在较少的热量下硬度和横截面尺寸稳定。 芯部设置在外部,热缩塑料管或软管紧密地包围泡沫体并用作其涂层,从而提高芯的形状的刚性和稳定性并赋予其光滑的表面。

    Flange unit for the active suppression of vibrations
    6.
    发明授权
    Flange unit for the active suppression of vibrations 失效
    用于主动抑制振动的法兰单元

    公开(公告)号:US5955822A

    公开(公告)日:1999-09-21

    申请号:US47027

    申请日:1998-03-24

    IPC分类号: F16F15/00 F16F15/04 F16F15/02

    摘要: In a flange unit for the active suppression of vibrations, in which the flange unit is arranged between a vibration generator and a rigid structure, the flange unit has two flanges (2, 3), between which an actively controllable pressure-generating element (50), at least two fiber composite loops (60) and a tube (30) are arranged.

    摘要翻译: 在用于主动抑制振动的凸缘单元中,其中凸缘单元布置在振动发生器和刚性结构之间,凸缘单元具有两个凸缘(2,3),两个凸缘(2,3)之间是主动控制的压力产生元件(50 ),布置至少两个纤维复合环(60)和管(30)。

    Process for the racemization of optically active
D-2-N-phenacetylamino-4-methylphosphinobutyric acid
    9.
    发明授权
    Process for the racemization of optically active D-2-N-phenacetylamino-4-methylphosphinobutyric acid 失效
    光学活性D-2-N-苯乙酰基氨基-4-甲基膦酰基丁酸外消旋化的方法

    公开(公告)号:US4922013A

    公开(公告)日:1990-05-01

    申请号:US353613

    申请日:1989-05-18

    CPC分类号: C07F9/301

    摘要: The invention relates to a process for the racemization of D-2-N-phenacetylamino-4-methylphosphinobutyric acid ##STR1## which comprises carrying out the racemization in glacial acetic acid and in the presence of acetic anhydride. The invention makes it possible to convert economically a fairly inactive herbicide into the racemic mixture which contains the highly active L form. The latter can be separated off from the racemized mixture by known methods.

    摘要翻译: 本发明涉及D-2-N-苯乙酰基氨基-4-甲基膦酰基丁酸(I)外消旋化的方法,其包括在冰醋酸中和在乙酸酐存在下进行外消旋化。 本发明使经济地将相当活泼的除草剂转化成含有高活性L形式的外消旋混合物成为可能。 后者可以通过已知的方法与外消旋化混合物分离。

    Connecting element for multiple-sided, in particular three-sided lattice
girders
    10.
    发明授权
    Connecting element for multiple-sided, in particular three-sided lattice girders 失效
    连接元件用于多面,特别是三边网格梁

    公开(公告)号:US6067767A

    公开(公告)日:2000-05-30

    申请号:US095487

    申请日:1998-06-10

    申请人: Rainer Schutze

    发明人: Rainer Schutze

    IPC分类号: E04H12/02 F16B7/00 E04H12/00

    摘要: In a connecting element for multiple-sided, in particular three-sided lattice girders made of fibre composite material, tubes (6, 7, 8, 9) are provided and arranged so that one of these is in the centre and the others are evenly distributed around this tube receiving or forming a central member, are held together by a fibre ring winding (12) and held apart by a disc (16) provided in the central tube (6).

    摘要翻译: 在用于多面的特别是由纤维复合材料制成的三面格栅大梁的连接元件中,提供并布置管(6,7,8,9),使得它们中的一个在其中,而其它的均匀地 分布在接收或形成中心构件的管周围,由纤维环绕组(12)保持在一起,并由设置在中心管(6)中的盘(16)保持分开。