公开(公告)号：US20130312729A1

公开(公告)日：2013-11-28

申请号：US13478285

申请日：2012-05-23

申请人： Jerry Bratcher ,  Clifford Henegar ,  Michael Rutherford ,  Donnie Smith

发明人： Jerry Bratcher ,  Clifford Henegar ,  Michael Rutherford ,  Donnie Smith

IPC分类号： F24B1/20 ,  A47B96/00 ,  B21D5/00

CPC分类号： F24C15/08

摘要： A home appliance including an appliance body having an internal framework; a metal panel covering a portion of the internal framework, the panel having a curved portion turned through the curve inwardly toward an interior of the appliance, wherein the panel surface adjacent the curve is substantially smooth and substantially undistorted, the panel being fabricated by engaging a metal sheet with a bender assembly, holding the metal sheet against translational movement, and applying pressure to the metal sheet using a punch having a curved head and being operatively associated with the bender assembly, the pressure being applied by moving the punch against the metal sheet using a damped punch driver operatively associated with the bender assembly.

摘要翻译： 一种家用电器，包括具有内部框架的器具主体; 覆盖所述内部框架的一部分的金属面板，所述面板具有弯曲部分，所述弯曲部分通过所述曲线向内朝向所述器具内部，其中所述与所述曲线相邻的所述面板表面基本上平滑且基本上未变形，所述面板通过接合 具有弯曲组件的金属板，将金属板保持抵抗平移运动，并且使用具有弯曲头部的冲头并且与弯曲组件操作地相关联的压力向金属板施加压力，所述压力通过将冲头移动到金属板 使用与弯曲器组件可操作地相关联的阻尼冲头驱动器。