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    • 38. 发明申请
    • PORTABLE MODULAR LADDER SYSTEM
    • 便携式模块化梯形图系统
    • WO2011044661A1
    • 2011-04-21
    • PCT/CA2010/001203
    • 2010-08-06
    • MAYHEW, David
    • MAYHEW, David
    • E06C1/34A01M31/02E04G3/00E06C1/38
    • A01M31/02E06C1/34E06C1/381
    • A portable modular ladder system (10) which comprises a plurality of stiles (12). A plurality of steps {14) are spaced apart which extend laterally from opposite sides of each stile (12) in an alternating manner. A plurality of stabilizers (16) are spaced apart which extend rearwardly from each stile (12). A mechanism is for interconnecting (18) the plurality of stiles (12) together end to end. A mechanism is for retaining (20) the plurality of stabilizers (IS) against a substantially vertical structure (22), wherein a person (24) can climb up the plurality of steps (14) on the plurality of stiles (12).
    • 一种便携式模块梯子系统(10),包括多个台阶(12)。 多个台阶(14)间隔开,其以交替的方式从每个立柱(12)的相对侧横向延伸。 多个稳定器(16)间隔开,从每个立柱(12)向后延伸。 机构用于将多个台阶(12)端对端地连接(18)。 机构用于将多个稳定器(IS)保持(20)抵靠基本上垂直的结构(22),其中人(24)可以爬上多个台阶(12)上的多个台阶(14)。