发明名称 Welded chain wheel
摘要 In order to make available a clutch drum, which is connected to a toothed wheel, in particular a toothed wheel designed as a chain wheel for a motor saw, wherein a non-detachable connection of the toothed wheel and clutch drum is associated with a positive connection, and wherein the connection of the clutch drum and toothed wheel is a low cost, durable and reliable connection, it is proposed that the clutch drum is provided with a recess, wherein a rigid connection is provided between the toothed wheel and the clutch drum, which is welded from inside the clutch drum.
申请公布号 US7779981(B2) 申请公布日期 2010.08.24
申请号 US20060420272 申请日期 2006.05.25
申请人 DOLMAR GMBH 发明人 SIEGMUND JOCHEN;VICK CHRISTIAN
分类号 F16D13/62 主分类号 F16D13/62
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