发明名称 Shoe bracket assembly for attachment to a bottom of a rail of ladder
摘要 A shoe bracket assembly for attachment to a bottom of a rail ladder has a channel member and a bracket affixed to a side wall of the channel member. The bracket is positioned between end walls of the channel member. The bracket has a central portion with a first flange and a second flange extending outwardly therefrom so as to be affixed to the side wall of the channel member. The bracket has a third flange and a fourth flange extending outwardly from the central portion so as to be in spaced relationship to side wall of the channel member. The lower end of the rail is received within the space. The third and fourth flanges extend in a plane and parallel relationship to a plane of the first and second flanges. The central portion has a hole formed therethrough in axial alignment with the hole of the channel member.
申请公布号 US8807277(B1) 申请公布日期 2014.08.19
申请号 US201313896902 申请日期 2013.05.17
申请人 Louisville Ladder Inc. 发明人 Reyna Lerma Arturo;Salazar García José Alfredo
分类号 E06C7/46;E06C7/42 主分类号 E06C7/46
代理机构 Egbert Law Offices, PLLC 代理人 Egbert Law Offices, PLLC
主权项 1. A shoe bracket assembly for attachment to a bottom of a rail ladder, the shoe bracket assembly comprising: a channel member having a side wall and a first end wall and a second end wall, said first end wall and said second end wall extending in generally transverse relationship to said side wall, said channel member having a hole formed therethrough; and a bracket affixed to said side wall of said channel member and positioned between said end walls of said channel member, said bracket having a central portion having a first flange and a second flange extending outwardly therefrom, said first flange and said second flange affixed to said side wall of said channel member, said bracket having a third flange and a fourth flange extending outwardly from said central portion, said third flange and said fourth flange positioned in spaced relation to said side wall so as to define a space therebetween, said third flange and said fourth flange extending in a plane that is in parallel relation to a plane of said first and second flanges, said central portion having a hole formed therethrough in axial alignment with said hole of said channel member.
地址 Louisville KY US