发明名称 |
Cantilevered staircase tread panel connection - has firmly joined metal carriers seated in grooves and rigidly fixed to spacers |
摘要 |
<p>A retainer is anchored by screws, and has top and bottom support surfaces fitting against the adjacent sides of panels, for connecting wooden tread panels at the cantilevered edge of a flight of stairs. The end of each tread panel (1, 2) at this edge holds a metal support piece (3, 4) in a downward-open groove, for rigid connection with spacers (7). This piece is firmly joined to the panel with adhesive, or by a screw or other connecting member (5, 6). On the underside of the panel the support piece can be covered by a component spanning the groove.</p> |
申请公布号 |
DE2112849(B2) |
申请公布日期 |
1980.02.21 |
申请号 |
DE19712112849 |
申请日期 |
1971.03.17 |
申请人 |
KRAEMER, RICHARD, 7440 NUERTINGEN |
发明人 |
KRAEMER, RICHARD, 7440 NUERTINGEN |
分类号 |
E04F11/035;(IPC1-7):04F11/02 |
主分类号 |
E04F11/035 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|