| 摘要 |
<p>The angle-grinder disc clamping equipment comprises a pressure flange bearing against a widened portion of the spindle sleeve, and turning with and sliding on the sleeve. A clamping flange grips the disc between itself and the pressure flange. The clamping flange (4) is supported by means of a spring (5) acting against its face away from the disc (3) from the inside of a clamping nut (6). The latter has a tapped boss (7,8) acting as a centring device for the clamping flange, and by which it screws onto a threaded portion (9,10) of the grinder spindle in order to grip the disc.</p> |
