公开(公告)号：US4758397A

公开(公告)日：1988-07-19

申请号：US62935

申请日：1987-06-16

申请人： Wilhelm Schreiner ,  Wolfgang Grimm

发明人： Wilhelm Schreiner ,  Wolfgang Grimm

IPC分类号： B29C33/68 ,  B29C41/26 ,  B29D23/00

CPC分类号： B29C33/68 ,  B29C41/26 ,  B29K2105/20 ,  B29L2023/00 ,  Y10S118/10 ,  Y10S118/11

摘要： The present invention is directed to a process for the continuous production of elongate hollow bodies or inner linings for such hollow bodies, from a liquid material wherein the peripheral surface of a mandrel rotating about a horizontal or slightly inclined shaft is covered with a separating film and the liquid material is applied to said separating film and the resulting hollow body is continuously drawn from the mandrel in the axial direction of the shaft while observing the solidification speed of the material, the improvement wherein the separating film is applied to the mandrel in the axial direction of the shaft and to an apparatus for the use therein.

摘要翻译： 本发明涉及一种用于从液体材料连续生产用于这种中空体的细长型中空体或内衬的方法，其中围绕水平或稍微倾斜的轴旋转的心轴的周边表面被分离膜覆盖， 将液体材料施加到所述分离膜上，并且在观察材料的凝固速度的同时观察所述材料的凝固速度，从芯轴沿着轴的轴向连续地拉出所得中空体，其中分离膜以轴向方式施加到心轴上 轴的方向和用于其中的装置。

公开(公告)号：US4703522A

公开(公告)日：1987-11-03

申请号：US922354

申请日：1986-10-23

申请人： Hermann Schurle ,  Wolfgang Grimm ,  Heinz-Wilhelm Paysan

发明人： Hermann Schurle ,  Wolfgang Grimm ,  Heinz-Wilhelm Paysan

IPC分类号： A61F9/02 ,  G02C7/16 ,  A61F9/04

CPC分类号： A61F9/029 ,  G02C11/12 ,  G02C7/16

摘要： Laser safety eyeglasses include two protective filters for protecting the eyes against radiation from a laser. The eyeglasses include a frame having a main body defining two rims for accommodating the respective protective filters therein. Metal shielding plates are attached on the upper side of the frame as well as at the hinge ends of both mounting arms. The shielding plates stretch across the respective free regions between the frame and the face of the user. The mounting rims in which the protective filters are received as well as their connecting bridge are at least partially made of the same metal as the shielding plates.

摘要翻译： 激光安全眼镜包括两个保护过滤器，用于保护眼睛免受激光的辐射。 眼镜包括具有主体的框架，该主体限定两个用于在其中容纳各个保护过滤器的边缘。 金属屏蔽板安装在框架的上侧以及两个安装臂的铰链端。 屏蔽板在框架和使用者的脸部之间的相应的自由区域上延伸。 保护过滤器接收的安装边缘及其连接桥梁至少部分地由与屏蔽板相同的金属制成。