公开(公告)号：US06149321A

公开(公告)日：2000-11-21

申请号：US165635

申请日：1998-10-02

申请人： Masanori Nishibata ,  Nobuyuki Wada ,  Hideto Yoshizuka ,  Keiji Ueno ,  Kazuo Nakata ,  Masayasu Nakaoka ,  Takumi Shigeno

发明人： Masanori Nishibata ,  Nobuyuki Wada ,  Hideto Yoshizuka ,  Keiji Ueno ,  Kazuo Nakata ,  Masayasu Nakaoka ,  Takumi Shigeno

IPC分类号： G03D13/00 ,  G03D3/08 ,  G03B23/02

CPC分类号： G03D13/005

摘要： A drawing plate for a film end drawing device is provided which is inserted through a film entrance of a patrone into the patrone. The drawing plate is used in drawing one end portion of a film wound in the patrone from the film entrance. The drawing plate is provided, on its surface to be overlaid with the film, with a friction material having a large coefficient of friction such that the one end portion of the film in the patrone can be drawn out from the film entrance by means of frictional resistance of the friction material.

摘要翻译： 提供了一种用于胶片端部拉伸装置的拉伸板，其通过墨镜的胶片入口插入图案。 绘图板用于从薄膜入口画出卷绕在托盘中的薄膜的一端部。 在其表面上与薄膜一起提供拉制板，其具有摩擦系数大的摩擦材料，使得可以通过摩擦从薄膜入口将薄膜中的一个端部部分从薄膜入口中拉出 摩擦材料的阻力。