Device for improving stability of ladder,申请号DE19971004869-传众专利搜索

Device for improving stability of ladder

申请公布号：DE19704869(A1)

申请号：DE19971004869

申请日期：1997.02.10

申请公布日期：1998.08.13

申请人：

FICHTEL, FRITZ, 56379 WEINAEHR, DE

发明人：FICHTEL, FRITZ, 56379 WEINAEHR, DE

分类号：E06C7/42;(IPC1-7):E06C7/42

主分类号：E06C7/42

摘要：The device comprises at least one supports (3) having a first web (5) which rests on the ground, and a second web (6) connected to the first at right angles and attached to the spar (2) of the ladder. A clamp (4,10) engages the second web and the spar and can be opened for attachment. The support is stiffened by a brace (8) which extends between the free end of the first web and the free end of the second web. A notch (9) is provided in the ends of the first and second webs, in which the brace is inserted so as to form a stable triangle with the two webs.