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1. 发明申请

WO2003035328A1 HAMMER 审中-公开
标题翻译：锤子
公开(公告)号：WO2003035328A1
公开(公告)日：2003-05-01
申请号：PCT/EP2002/011927
申请日：2002-10-25
申请人： BLACK & DECKER INC , DROSTE, Manfred , SOIKA, Martin
发明人： DROSTE, Manfred , SOIKA, Martin
IPC分类号： B25D11/06
CPC分类号： B25D17/24 , B25D11/062 , B25D16/00 , B25D17/06
摘要： An electrically powered hammer comprising a hammer housing (10,15) with a hollow cylindrical spindle (4) mounted within it and an air cushion hammering mechanism mounted within the spindle for generating repeated impacts on a tool or bit of the hammer which hammering mechanism includes a piston (24). A rotatingly driven intermediate shaft (6) is rotatably mounted in the housing and a wobble drive arrangement (12, 16, 18, 20) reciprocatingly drives the piston (24). The wobble drive arrangement includes a wobble sleeve (12) rotatably mounted on the intermediate shaft (6) and a wobble bearing (14, 16, 18) on the wobble sleeve. A support bearing (46, 42) for the intermediate shaft is mounted on the wobble sleeve forwardly of the wobble bearing assembly. The support bearing (46, 42) comprises a bearing ring (46) and the bearing ring is formed with a peripheral flange which can be fixed to a housing part (10) of the hammer housing (10,15).
摘要翻译：一种电动锤，包括具有安装在其内的中空圆柱形心轴（4）的锤壳体（10,15）和安装在所述心轴内的气垫锤击机构，用于产生对所述锤锤的工具或钻头的重复冲击，所述锤击机构包括活塞（24）。旋转驱动的中间轴（6）可旋转地安装在壳体中，并且摆动驱动装置（12,16,18,20）往复地驱动活塞（24）。摆动驱动装置包括可旋转地安装在中间轴（6）上的摆动套筒（12）和摆动套筒上的摆动轴承（14,16,18）。用于中间轴的支撑轴承（46,42）安装在摆动轴承组件向前的摆动套筒上。支撑轴承（46,42）包括一个轴承环（46），并且轴承环形成有可以固定到锤壳体（10,15）的壳体部分（10）的周边凸缘。

2. 发明授权

EP1438160B1 HAMMER 有权
标题翻译：锤子
公开(公告)号：EP1438160B1
公开(公告)日：2011-01-19
申请号：EP02785306.8
申请日：2002-10-25
申请人： Black & Decker Inc.
发明人： DROSTE, Manfred , SOIKA, Martin
IPC分类号： B25D11/06 , B25D16/00
CPC分类号： B25D17/24 , B25D11/062 , B25D16/00 , B25D17/06
摘要： An electrically powered hammer comprising a hammer housing (10,15) with a hollow cylindrical spindle (4) mounted within it and an air cushion hammering mechanism mounted within the spindle for generating repeated impacts on a tool or bit of the hammer which hammering mechanism includes a piston (24). A rotatingly driven intermediate shaft (6) is rotatably mounted in the housing and a wobble drive arrangement (12, 16, 18, 20) reciprocatingly drives the piston (24). The wobble drive arrangement includes a wobble sleeve (12) rotatably mounted on the intermediate shaft (6) and a wobble bearing (14, 16, 18) on the wobble sleeve. A support bearing (46, 42) for the intermediate shaft is mounted on the wobble sleeve forwardly of the wobble bearing assembly. The support bearing (46, 42) comprises a bearing ring (46) and the bearing ring is formed with a peripheral flange which can be fixed to a housing part (10) of the hammer housing (10,15).
摘要翻译：一种电动锤，包括锤壳体（10,15），其中安装有中空圆柱形主轴（4），并且气垫锤击机构安装在主轴内用于对锤的工具或钻头产生反复冲击，该锤击机构包括一个活塞（24）。旋转驱动的中间轴（6）可旋转地安装在外壳中，摆动驱动装置（12,16,18,20）往复驱动活塞（24）。摆动驱动装置包括可旋转地安装在中间轴（6）上的摆动套筒（12）和摆动套筒上的摆动轴承（14,16,18）。用于中间轴的支撑轴承（46,42）安装在摆动轴承组件前方的摆动套筒上。支承轴承（46,42）包括轴承环（46），并且轴承环形成有可固定到锤外壳（10,15）的壳体部分（10）的周边凸缘。

3. 发明公开

EP4289552A1 POLE SANDER 审中-实审
公开(公告)号：EP4289552A1
公开(公告)日：2023-12-13
申请号：EP23181651.3
申请日：2020-10-05
申请人： Black & Decker, Inc.
发明人： DROSTE, Manfred , SCHRAMM, Benjamin
IPC分类号： B24B7/18 , B24B41/047 , B24B55/00 , B23Q11/12 , B24B51/00 , B24B55/04 , B24B23/02 , B24B27/00 , B24B55/05 , B24B55/10
摘要： A handheld pole sander for performing different surface machining treatments including but not limited to sanding, polishing, grinding or rubbing a work surface comprising: an elongate body (102) having two ends; a sanding head (100) attached via a pivot mechanism (110) to a first end of the elongate body (102); an electric motor (114) mounted on the sander; wherein the sanding head (100) comprises: a hood (112) comprising a circular plate (156) and a sidewall (162) to form a chamber (166); an output spindle (118) which projects from the hood (112) into the chamber (166); and a wall (178) mounted on top of the plate which forms a tubular passageway from an aperture (130) formed through the plate (130) to an opening; wherein the electric motor (114), when activated, rotatingly drives the output spindle (118); wherein the elongate body comprises a first passageway (154) which extends through the length of the elongate body and which is used to transport air through the length of the elongate body (102); wherein a flexible pipe (128) connects between a first end of the first passageway at the first end of the elongate body (102) and the opening to connect the chamber (166) to the first passageway; characterised in that the centre (418) of the aperture is located at a distance of less than half of the radius of the circular plate from longitudinal axis (126) of the output spindle (118) or the centre of the plate (156) (

4. 发明公开

EP1438160A1 HAMMER 有权
公开(公告)号：EP1438160A1
公开(公告)日：2004-07-21
申请号：EP02785306.8
申请日：2002-10-25
申请人： Black & Decker Inc.
发明人： DROSTE, Manfred , SOIKA, Martin
IPC分类号： B25D11/06 , B25D16/00
CPC分类号： B25D17/24 , B25D11/062 , B25D16/00 , B25D17/06
摘要： An electrically powered hammer comprising a hammer housing (10,15) with a hollow cylindrical spindle (4) mounted within it and an air cushion hammering mechanism mounted within the spindle for generating repeated impacts on a tool or bit of the hammer which hammering mechanism includes a piston (24). A rotatingly driven intermediate shaft (6) is rotatably mounted in the housing and a wobble drive arrangement (12, 16, 18, 20) reciprocatingly drives the piston (24). The wobble drive arrangement includes a wobble sleeve (12) rotatably mounted on the intermediate shaft (6) and a wobble bearing (14, 16, 18) on the wobble sleeve. A support bearing (46, 42) for the intermediate shaft is mounted on the wobble sleeve forwardly of the wobble bearing assembly. The support bearing (46, 42) comprises a bearing ring (46) and the bearing ring is formed with a peripheral flange which can be fixed to a housing part (10) of the hammer housing (10,15).

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