发明名称 |
PERFECCIONAMIENTOS EN UN DISPOSITIVO QUE PERMITE ASEGURAR ELCIERRE AUTOMATICO DE PUERTAS PIVOTANTES ASI COMO SU MANTENI-MIENTO EN POSICION ABIERTA |
摘要 |
This invention relates to a device ensuring automatic closure of pivoting doors and for holding them in open position. The device includes a fixed box mounted on the door (or frame) and supporting a pivoting arm subjected to the action of a return element. A fixed slide rail is mounted on the frame and a connecting element is positioned between the pivoting arm and the slide rail. The connection between the pivoting arm and the slide rail is obtained by way of a sliding rod, retractable inside the arm. The rod is adapted to be blocked automatically when it projects from the arm by a determined length corresponding to a given degree of opening of the door. |
申请公布号 |
ES546952(D0) |
申请公布日期 |
1986.11.16 |
申请号 |
ES19850546952 |
申请日期 |
1985.09.13 |
申请人 |
MORANO FRANCOIS;MOURIESSE VICTOR |
发明人 |
|
分类号 |
E05C17/24;E05F1/10;E05F3/22 |
主分类号 |
E05C17/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|