会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明申请
    • TROLLEY
    • 手推车
    • WO2003035448A1
    • 2003-05-01
    • PCT/NO2002/000382
    • 2002-10-22
    • STOKKE GRUPPEN ASREFSUM, Bjørn
    • REFSUM, Bjørn
    • B62B7/14
    • B62B9/26B62B1/002B62B3/027B62B5/065B62B5/082B62B7/02B62B7/08B62B7/123
    • The invention comprises a trolley with an frame (1) with wheels (10, 11) and at least one handle (5), which is characterised in that the frame (1) comprises: a main supporting rod (2), equipped with the handle (5) at the upper end, and at least one wheel (11) at the lower end; a sub-supporting rod (7), fastened at its upper end to the main supporting rod (2) between the extreme ends of the main supporting rod, and equipped with at least one wheel (10) at the lower end; and wherein the wheels (11) are fastened to the main supporting rod via a first crosspiece (4) and/or where the wheels (10) are fastened to the sub-supporting rod via a second crosspiece (9).
    • 本发明包括具有带轮(10,11)和至少一个把手(5)的框架(1)的手推车,其特征在于,所述框架(1)包括:主支撑杆(2),其配备有 上端的把手(5)和下端的至少一个轮(11); 副支撑杆(7),其上端紧固到主支撑杆的前端之间的主支撑杆(2),并且在下端装备有至少一个轮(10); 并且其中所述轮(11)经由第一横档(4)和/或所述轮(10)经由第二横档(9)紧固到所述副支撑杆而紧固到所述主支撑杆。