| 发明名称 | Forming tool with punch | ||
| 摘要 | A forming tool for press forming a plate includes a top die and a bottom die, wherein in a dosed state of the forming tool a mold cavity remains between the top die and the bottom die and a punch is provided which can be moved relative to the forming tool in a movement direction, which punch is at least movable into the mold cavity and the punch is supported elastically with at least one further degree of freedom of movement, wherein the degree of freedom of movement is oriented transverse to the movement direction, wherein the punch has a foot region and is pivotally supported at the foot region. | ||
| 申请公布号 | US9375780(B2) | 申请公布日期 | 2016.06.28 |
| 申请号 | US201514613020 | 申请日期 | 2015.02.03 |
| 申请人 | BENTELER AUTOMOBILTECHNIK GMBH | 发明人 | Fortmeier Günter |
| 分类号 | B21J13/08;B21D28/32;B21D28/36;B21D35/00;B21J5/02;B21J9/02;B21J13/02;B21K7/12 | 主分类号 | B21J13/08 |
| 代理机构 | Henry M. Feiereisen LLC | 代理人 | Henry M. Feiereisen LLC |
| 主权项 | 1. A forming tool for press forming a plate, comprising: a top die and a bottom die, wherein in a closed state of the forming tool a mold cavity remains between the top die and the bottom die; a punch having a foot region and being pivotally supported by a pivotal support at the foot region, said punch having a first degree of freedom of movement so as to being movable relative to the forming tool in a movement direction, said punch being at least movable into the mold cavity and being supported elastically with at least one further degree of freedom of movement oriented transverse to the movement direction. | ||
| 地址 | Paderborn DE | ||