| 发明名称 | Drive device for a furniture flap | ||
| 摘要 | A drive device for a flap of a piece of furniture including at least one actuating arm which is activated by a spring device and is intended for moving the flap. A pushing-out device can move the flap from the closed position the opening direction toward the open position over a first opening-angle range (M1). The spring device exerts substantially no force on the flap in the first opening-angle range (M1), and the spring device moves the flap in the opening direction only in a second opening-angle range (M2), wherein the second opening-angle range (M2) adjoins the first opening-angle range (M1) or, at most, slightly overlaps the first opening-angle range. | ||
| 申请公布号 | US9500015(B2) | 申请公布日期 | 2016.11.22 |
| 申请号 | US201113033955 | 申请日期 | 2011.02.24 |
| 申请人 | Julius Blum GmbH | 发明人 | Omann Christian;Bohle Wofgang |
| 分类号 | A47B95/02;A47B88/00;E05F1/08;E05F1/10;E05C19/16;E05D15/26;E05D11/10 | 主分类号 | A47B95/02 |
| 代理机构 | Wenderoth, Lind & Ponack, L.L.P. | 代理人 | Wenderoth, Lind & Ponack, L.L.P. |
| 主权项 | 1. A drive device for moving a flap of an article of furniture, said drive device comprising: an actuating arm to be connected to the flap; a spring device configured to act on said actuating arm so as to move the flap; and an ejector device for moving the flap through a first opening angle range from a closed position in an opening direction toward an open position; wherein said spring device is configured to exert substantially no force on said actuating arm as said ejector device moves the flap through the first opening angle range, and said spring device is configured to exert force on said actuating arm and thereby move the flap in the opening direction through a second opening angle range adjacent to the first opening angle range. | ||
| 地址 | Hochst AT | ||