公开(公告)号：US4471714A

公开(公告)日：1984-09-18

申请号：US400720

申请日：1982-07-22

Applicant: Reiner Esser

Inventor： Reiner Esser

IPC: B05C1/08 ,  B05C11/04

CPC classification number: D21H23/32 ,  B05C1/083 ,  B05C11/04 ,  B05C11/045 ,  D21H5/00

Abstract: A device for the regulation of the wet application weight of coated webs, the web being supported on its uncoated side by a roll. The device has a stationary, inherently rigid wiping device with a concavely curved long entrance flank so that between web surface and wiping device a sickle-shaped entrance gap is formed. The radius of curvature of the entrance flank of the wiping device is equal to or only slightly greater or smaller than that of the support roll. In order to avoid wear and tear at the edge of the wiping device additional wear elements are provided at the wiping device.

Abstract translation: 用于调节涂布幅材的湿施加重量的装置，所述幅材通过辊支撑在其未涂覆侧上。 该装置具有固定的，固有的刚性擦拭装置，其具有凹入弯曲的长入口侧面，使得在腹板表面和擦拭装置之间形成镰状入口间隙。 擦拭装置的入口侧面的曲率半径等于或仅稍微大于或小于支撑辊的曲率半径。 为了避免在擦拭装置的边缘处的磨损，在擦拭装置处设置有额外的磨损元件。