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    • 1. 发明公开
    • A method of moulding shaped articles and an apparatus for carrying out the method
    • Verfahren und Vorrichtung zum Herstellen geformter Produkte unter Anwendung einer Form。
    • EP0012589A1
    • 1980-06-25
    • EP79302843.2
    • 1979-12-10
    • Norcem A/S
    • Kroyer, Karl KristianPedersen, NilsKok, HenningJohansen, Jens Peter
    • B29J1/00B29C3/00B29D3/02
    • B29C43/34B28B13/02B29C31/02B29C31/06B29C43/003B29C53/24B29C2043/3427B29K2105/06
    • articles sucn as corrugated sheets are manufactured from a dry mixture of mineral powder and organic binders which, from a dosage device (9) is applied in a layer in a mould (12) which defines an optionally corrugated substratum A good adhesion to the powder mixture is imparted to the surface of the substratum, preferably by applying a surface layer of a mixture of a binder and mineral powder. The mould (12) is advanced under the dosage device (9) and under a specia! shaping and compressing device (11) for the powder mixture The contact face of the device (11) has a profile adapted to the shape of the articles, is mounted behind the dosage device transversely across the entire width of the mould (12) and is inclined a few degrees relative to the plane of mould travel so that the relative movement of the contact face of the device (11) ensures a uniform compression of the powder layer (13). The compressed powder mixture is then hot-pressed into shaped articles. The apparatus comprises moulds (12). which aefine optionally corrugated substrata heating devices pressing devices and dosage device (9). behind which there is mounted a shaping and compressing device (11) as described above During the advancing operation the moulds (12) may be fixed in the proper posi t'on in that they are placed on their respective suction boxes (15). The suction boxes (15) are interconnected to a chain and their surfaces correspond to the lower surface of the moulds (12). The suction boxes (15) are provided with holes for the provision of vacuum, under the moulds (12)
    • 诸如波纹片的成形制品由矿物粉末和有机粘合剂的干燥混合物制成,其从剂量装置(9)施加在限定任选波纹状基底的模具(12)中的层中。 优选通过施加粘合剂和矿物粉末的混合物的表面层,赋予粉末混合物良好的附着力到底层的表面。 模具(12)在剂量装置(9)下方并在用于粉末混合物的特殊成型和压缩装置(11)下进行。 装置(11)的接触面具有适于制品形状的轮廓,被安装在剂量装置后面横向穿过模具(12)的整个宽度并相对于模具行进平面倾斜几度 使得装置(11)的接触面的相对运动确保粉末层(13)的均匀压缩。 然后将压缩的粉末混合物热压成成型制品。 该装置包括:模具(12),其限定可选的波纹状基底,加热装置,压制装置和剂量装置(9),在其后面安装有成形和压缩装置(11),如上所述。 在推进操作期间,模具(12)可以被固定在适当的位置,因为它们被放置在它们各自的抽吸箱(15)上。 抽吸箱(15)与链条相互连接,它们的表面对应于模具(12)的下表面。 抽吸箱(15)设置有用于在模具(12)下方提供真空的孔。
    • 8. 发明授权
    • Apparatus for shaping rope ends
    • 用于塑造绳端的装置
    • US4456451A
    • 1984-06-26
    • US427444
    • 1982-09-29
    • George W. Vosper
    • George W. Vosper
    • B29C57/10B29C65/00B29C67/00D07B9/00H05B3/00B29J1/00
    • B29C66/003B29C57/10B29C65/18B29C66/69B29C66/861B29C67/0044D07B9/00H05B3/0014B29C65/28
    • A method and apparatus for fusing and shaping the end of a rope, cord or the like made of heat fusible fibers avoiding the enlarged or bulbous end which normally occurs when heated in a conventional manner. The method involves inserting the cut end of a rope into a cavity of a member wherein the cavity tapers inwardly in a direction from an open end thereof to a closed bottom end, heating the member to melt the end of the rope thereby fusing together the strands and cooling the heated end of the rope to set the fused ends and shape the same to the internal shape of the cavity. The apparatus is a thin-walled, metallic member conically shaped and located at the end of a handle. A flared sleeve is also provided in which the end of the rope to be fused is inserted to compress the strands together before being heated. The conical member maybe heated by a butane torch or the like or alternatively, an electric resistance heating element maybe incorporated in a stem projecting from the handle.
    • 一种用于熔化和成形由热熔纤维制成的绳索,绳索等的端部的方法和装置,避免了以常规方式加热时通常发生的放大或球形端。 该方法包括将绳索的切割端插入到构件的空腔中,其中腔从其开口端到封闭的底端的方向向内逐渐变细,加热构件以熔化绳索的端部,从而将绳索熔合在一起 并冷却绳索的加热端,以将熔化的端部设定成与腔体的内部形状相同的形状。 该装置是锥形的金属构件,其圆锥形并且位于手柄的端部。 还提供了一种扩口套筒,其中待熔化的绳索的端部被插入以在加热之前将线股压缩在一起。 锥形构件可以通过丁烷炬等加热,或者可选地,电阻加热元件可以结合在从手柄突出的杆中。