| 摘要 |
<p>The fixture for attaching shelves and cupboards to walls consists of uprights (1) fixed to the wall, to which horizontal supports are attached. The uprights are in the form of rectangular-sectioned tubes (1) with a lengthwise slot (3) down them. A clamping foot (2) is inserted into the lengthwise slot (3). The clamping foot (2) has a bolt (15) which has two arms, pivots, and moves in a cavity. A pin (18) acting as a stop-piece for the bolt (15) is positioned in the cavity. The supports are fixed to the clamping foot (2) by means of screws (11) on the thread (16) of which is a friction brake.</p> |
