发明名称 Grip for portable hand-guided working tool and mold for molding same
摘要 A mold for a plastic grip of a portable tool has two halves with depressions forming the negative. The base body has a top grip extending, when mounted, across the topside of the housing perpendicularly to a longitudinal axis of the tool and a lateral grip connected to the top grip extending therefrom, when mounted, laterally downwardly. The top grip has a first end and the lateral grip has a second end for connecting to the housing. Top and lateral grips have identical elliptical cross-sections rotated to one another in the circumferential direction of the grip by an angle of rotation. Cross-sections have a first diameter larger than a second diameter. Mold depressions have recesses for molding elongate, raised portions in the longitudinal direction. Recesses are adjacent circumferentially and extend spirally. Separation surfaces of mold halves are positioned in a longitudinal center plane of a recess adjacent the first diameter.
申请公布号 US6761346(B1) 申请公布日期 2004.07.13
申请号 US19990365613 申请日期 1999.08.02
申请人 ANDREAS STIHL AG & CO. 发明人 WOLF GUENTER;THAIS MANFRED
分类号 B61C3/00;B61C17/04;B61D27/00;(IPC1-7):B29C33/44 主分类号 B61C3/00
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