发明名称 Pivot for secateurs or shears - has circular grooves or roller balls formed in contact surfaces of two legs
摘要 The pivot for secateurs or shears provides a smooth surface for the two legs. There is a bolt which enables the two legs to swing. The two opposite inner surfaces (1, 2) of the legs (3, 4) have circular grooves or roller balls (6) used as anti-friction devices, and all contact surfaces, including those (9, 10) and the bolt are tempered. USE/ADVANTAGE - Pivot for secateurs or shears has an easy action and is wear resistant.
申请公布号 DE4032341(A1) 申请公布日期 1992.04.16
申请号 DE19904032341 申请日期 1990.10.09
申请人 MANGOLD, GERHARD, O-6081 ALTERSBACH, DE 发明人 MANGOLD, GERHARD, O-6081 ALTERSBACH, DE
分类号 B25B7/06;B26B13/28 主分类号 B25B7/06
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