发明名称 Vehicle engine dipstick cleaner - uses narrow aperture with flexible lips to wipe oil off dipstick
摘要 The cleaning arrangement is for an oil-level dipstick for an IC engine. It has a container with a two-part hole (24) in the container wall (23). One side of the hole (25) is shaped to allow the free passage of the dipstick and the other side (26) is a narrow aperture with flexible lips (42) which remove oil as the dipstick is withdrawn. USE/ADVANTAGE - Dipstick cleaner for use on a vehicle engine which avoids the need to wipe the dipstick with a rag or paper towel.
申请公布号 DE3931473(A1) 申请公布日期 1991.04.04
申请号 DE19893931473 申请日期 1989.09.21
申请人 BRUECKEN, KARL-HEINZ AUF DER, 5620 VELBERT, DE 发明人 BRUECKEN, KARL-HEINZ AUF DER, 5620 VELBERT, DE
分类号 G01F23/04 主分类号 G01F23/04
代理机构 代理人
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