-
公开(公告)号:US07921935B2
公开(公告)日:2011-04-12
申请号:US11916572
申请日:2007-02-09
申请人: Uwe Engelfried , Lars Schmid , Johannes Schnitzler , Gerhard Meixner , Juergen Lennartz , Jan Koalick
发明人: Uwe Engelfried , Lars Schmid , Johannes Schnitzler , Gerhard Meixner , Juergen Lennartz , Jan Koalick
IPC分类号: B25F17/04
CPC分类号: B25D17/043 , B25D2250/085 , B25D2250/371 , Y10T403/32631
摘要: The invention is based on a portable power tool having a vibration-damped handle (10) which has two legs (12, 14) running in the longitudinal direction (48) of the portable power tool and which is motionally coupled to its housing (28), wherein at least one lever (20, 22; 20a, 22a; 20b, 22b) oriented transversely to the longitudinal direction (48) is coupled to each of the two legs (12, 14) at an articulation point (16, 18; 16a, 18a), and wherein the levers (20, 22; 20a, 22a; 20b, 22b) are coupled to a joint region (50) lying between the two legs (12, 14) of the handle (10). It is proposed that each lever (20, 22; 20a, 22a; 20b, 22b) have a bearing point (24, 26; 24a, 20 26a; 24b, 26b) between the joint region (50) and the respective articulation point (16, 18; 16a, 18a).
摘要翻译: 本发明基于一种具有减振手柄(10)的便携式电动工具,该手柄具有在便携式电动工具的纵向方向(48)上延伸的两个腿部(12,14),并且其运动地联接到其壳体(28) ),其中横向于纵向方向(48)定向的至少一个杠杆(20,22; 20a,22a; 20b,22b)在铰接点(16,18)处联接到所述两个腿部(12,14)中的每一个 ; 16a,18a),并且其中所述杠杆(20,22; 20a,22a; 20b,22b)联接到位于所述手柄(10)的两个腿部(12,14)之间的接合区域(50)。 提出每个杠杆(20,22; 20a,22a; 20b,22b)在接头区域(50)和相应的铰接点(...)之间具有轴承点(24,26; 24a,20 26a; 24b,26b) 16,18; 16a,18a)。