发明名称 Pushing handle for manually operated machine i.e. sweeping machine, has connecting devices with insertion pin swivellably mounting on connecting devices of sweeping machine, where pin is inserted free of play into bushing
摘要 <p>The handle (2) has a set of connecting devices (22) swivellably mounting on connecting devices of a sweeping machine (1). A conically-shaped insertion pin (23) of each of the former connecting devices is inserted free of play into a conically-shaped bushing (15) of each of the latter connecting devices. The pin includes a securing lug (230) that secures the pin in the bushing. The securing lug is aligned with a recess (150) provided on the bushing. The former connecting devices include grooves (24) distributed over periphery of the former connecting devices. An independent claim is also included for a sweeping machine comprising machine-side connecting devices.</p>
申请公布号 DE102007029256(A1) 申请公布日期 2008.01.31
申请号 DE20071029256 申请日期 2007.06.15
申请人 ING. HAAGA WERKZEUGBAU GMBH & CO. KG 发明人 HAAGA, HERMANN
分类号 A47L11/22 主分类号 A47L11/22
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