| 发明名称 | In-line punching machine | ||
| 摘要 | A material punching machine includes a guide member defining a material pathway for transporting a piece of material through the machine. The machine also includes a first sensor element disposed adjacent the material pathway for detecting a first position of a trailing edge of the material as the material moves through the material pathway. The machine also includes a second sensor element disposed adjacent the material pathway for detecting a second position of the trailing edge of the material as the material moves through the material pathway. The machine also includes a punch element that punches a first aperture in the piece of material in a first area of the piece of material based on detection of the trailing edge by the first sensor, and punches a second aperture in another area of the piece of material based on detection of the trailing edge by the second sensor. | ||
| 申请公布号 | US9579815(B2) | 申请公布日期 | 2017.02.28 |
| 申请号 | US201314137872 | 申请日期 | 2013.12.20 |
| 申请人 | ACCO Brands Corporation | 发明人 | Newell James R.;Chandrasekaran Dayakar Thoddu;McCallion Richard |
| 分类号 | B26D5/28;B26D1/06;B26D11/00;B26F1/24 | 主分类号 | B26D5/28 |
| 代理机构 | Michael Best & Friedrich LLP | 代理人 | Michael Best & Friedrich LLP |
| 主权项 | 1. A punching machine comprising: a guide member defining a material pathway for transporting a piece of material through the machine; a first sensor element disposed adjacent the material pathway for detecting a first position of an edge of the piece of material as the piece of material moves through the material pathway; a second sensor element disposed adjacent the material pathway for detecting a second position of the edge of the piece of material as the piece of material moves through the material pathway; and a punch element that punches a first aperture in the piece of material in a first area of the piece of material based on detection of the edge by the first sensor, and subsequently punches a second aperture in another area of the piece of material based on detection of the edge by the second sensor, wherein the punch element punches the first aperture prior to detection of the edge by the second sensor. | ||
| 地址 | Lake Zurich IL US | ||