发明名称 Connection for two steel tubes of child's pushchair frame
摘要 Two steel tubes of a child's pushchair frame are connected to each other by a bolt passing through sleeves (24,30) fixed to the tubes. One sleeve (24) is formed with a radially projecting spacer (22) against which the second sleeve seats. Bores (26,32) are provided through the sleeves and there is a spacer for the connecting bolt. Pref. the spacer is formed with a circumferential lip (48) that snaps into a corresponding groove (50) of the opposite sleeve. Strengthening seats (52) for the bolt are pref. formed on the sleeves.
申请公布号 DE4437153(A1) 申请公布日期 1996.04.25
申请号 DE19944437153 申请日期 1994.10.18
申请人 HOFMANN, CHRISTA, 96224 BURGKUNSTADT, DE 发明人
分类号 B62B7/06;(IPC1-7):B62B9/00;F16B5/06 主分类号 B62B7/06
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