| 发明名称 | Cage nut | ||
| 摘要 | Cage nut for installation in an elongate, preferably rectangular opening which is only accessible from one side, comprising a nut body with a cylindrical internal thread carrier having an internal thread and an abutment part attached thereto, and a cage encompassing the nut body, wherein the abutment part is adapted to the shape of the opening and has a slightly smaller width and a slightly shorter length than the opening, although the length of the abutment part is significantly greater than the width of the opening; the cage is configured resiliently and is adapted to the shape of the opening such that it can be clipped into the opening and the cage supports stop elements which only allow a rotation of the abutment part with respect to the cage in the screwing-in direction of the internal thread from an installation position parallel to the longitudinal direction of the cage into a retaining position approximately perpendicular thereto. | ||
| 申请公布号 | US9121431(B2) | 申请公布日期 | 2015.09.01 |
| 申请号 | US201113819177 | 申请日期 | 2011.08.31 |
| 申请人 | RUIA GLOBAL FASTENERS AG | 发明人 | Schraer Thorsten |
| 分类号 | F16B37/04;F16B31/04;F16B39/32 | 主分类号 | F16B37/04 |
| 代理机构 | Hamre, Schumann, Mueller & Larson, P.C. | 代理人 | Hamre, Schumann, Mueller & Larson, P.C. |
| 主权项 | 1. A cage nut for installation in an elongate, rectangular opening which is only accessible from one side, comprising a nut body with a cylindrical internal thread carrier having an internal thread and an abutment part attached thereto, and a cage encompassing the nut body, characterized in that the abutment part is adapted to the shape of the opening and has a slightly smaller width and a slightly shorter length than the opening, although the length of the abutment part is significantly greater than the width of the opening; in that the cage is configured resiliently and is adapted to the shape of the opening such that it can be clipped into the opening and in that the cage supports stop elements which only allow a rotation of the abutment part with respect to the cage in the screwing-in direction of the internal thread from an installation position parallel to the longitudinal direction of the cage into a retaining position approximately perpendicular thereto, wherein attached on a blind side of the cage, on the cylindrical internal thread carrier is a plastics material part which has a central opening and has resilient arms which extend beyond a blind-side surface of the cage level with the abutment part and hold said abutment part in a floating manner in the installation position. | ||
| 地址 | Neuss DE | ||