发明名称 Tool receptacle
摘要 A tool receptacle is disclosed. The tool receptacle has a spindle which has a receiving area for receiving a tool and an elongated hole which is open into the receiving area in a radial direction. A barrier element disposed in the elongated hole projects into the receiving area and is movable in the elongated hole. A slider is used for sliding the barrier element to an output-side end of the elongated hole, where the slider is subject to the application of force by a first spring against an insertion direction. A radial limit stop forces the barrier element in the radial direction to engage in the receiving area. The radial limit stop is displaceable to enable a radial movement of the barrier element out of engagement with the receiving area. A second spring applies a spring force to the radial limit stop against the insertion direction.
申请公布号 US9221165(B2) 申请公布日期 2015.12.29
申请号 US201213492371 申请日期 2012.06.08
申请人 Hilti Aktiengesellschaft 发明人 Wiedner Aaron;Hartmann Markus;Hauptmann Udo
分类号 B23B31/107;B25D17/08 主分类号 B23B31/107
代理机构 Crowell & Moring LLP 代理人 Crowell & Moring LLP
主权项 1. A tool receptacle, comprising: a spindle, wherein the spindle defines a receiving area which is open on an output end and is oriented along a working axis for receiving a tool in an insertion direction and wherein the spindle defines an elongated hole which is open into the receiving area in a radial direction; a barrier element disposed in the elongated hole, wherein the barrier element is protrudable into the receiving area and is movable between an output-side end of the elongated hole and a drive-side end of the elongated hole; a slider, wherein the barrier element is slidable by the slider to the output-side end of the elongated hole and wherein the slider overlaps with the barrier element in a radial direction; a first spring, wherein a force applyable by the first spring acts on the slider in an impact direction; a radial limit stop, wherein the barrier element is engageable with the radial limit stop in the radial direction, and wherein the radial limit stop, in a locked position, overlaps with the output-side end of the elongated hole; and a second spring, wherein a force applyable by the second spring acts on the radial limit stop in the impact direction; wherein the first spring is disposed on a drive side of the slider and the second spring is disposed on an output side of the slider and wherein the second spring engages the slider.
地址 Schaan LI