公开(公告)号：US4041821A

公开(公告)日：1977-08-16

申请号：US723212

申请日：1976-09-14

Applicant: Hellmut Galter

Inventor： Hellmut Galter

IPC: B23D15/08 ,  B23D15/00 ,  B23D25/14 ,  B23D31/00 ,  B23D31/02 ,  B30B9/32 ,  B26D11/00

CPC classification number: B23D31/008 ,  B23D15/005 ,  B30B9/326 ,  Y10S83/923 ,  Y10T83/5733 ,  Y10T83/5805 ,  Y10T83/7513 ,  Y10T83/825 ,  Y10T83/8864 ,  Y10T83/9447

Abstract: A scrap shearing machine suitable for cutting up plate-like scrap material comprises two pairs of knives each pair of which consists of a movable knife and a stationary knife. The pairs are arranged to cut the scrap material successively and the knives of one pair are set to cut in a plane which lies at an angle of preferably at least 30.degree. to the plane of cut of the knives of the other pair. The movable knives are carried on supports which are arranged counter to each other and are movable independently of each other and inlet and outlet openings are provided in a housing within which the knives operate. The inlet opening which is for the scrap material to be cut and the outlet opening which is for the cut pieces of scrap are aligned with each other, one opening being on one side of the cutting plane of one pair of knives and the other opening being on the remote side of the cutting plane of the other pair of knives. Further, the knife supports are constructed as rams and are arranged to clamp the scrap material between them during cutting.

Abstract translation: 适用于切割板状废料的废料剪切机包括两对刀，每对刀由可动刀和固定刀组成。 这些对被布置成连续地切割废料，并且一对刀被设置成切割成与另一对的刀的切割面优选地至少30°的角度的平面。 可移动刀具承载在彼此相对布置并且可彼此独立地移动的支撑件上，并且入口和出口设置在刀具操作的壳体内。 用于待切割的废料的入口和用于切割的废料的出口开口彼此对准，一个开口位于一对刀的切割平面的一侧，另一个开口为 在另一双刀的切割平面的远端。 此外，刀支撑件被构造为柱塞，并且被设置成在切割期间将废料夹在它们之间。