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1. 发明申请

WO2003035321A2 DRILLING AND/OR HAMMERING TOOL 审中-公开
标题翻译：钻孔和/或锤击工具
公开(公告)号：WO2003035321A2
公开(公告)日：2003-05-01
申请号：PCT/EP2002/011929
申请日：2002-10-25
申请人： BLACK & DECKER INC. , BUCHHOLZ, Achim , BERNHART, Ralf , HERTING, Rainer
发明人： BUCHHOLZ, Achim , BERNHART, Ralf , HERTING, Rainer
IPC分类号： B23Q
CPC分类号： B25D17/08 , B25D2217/0042 , Y10S403/11 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T403/20 , Y10T403/7047
摘要： A drilling and/or hammering tool which includes a hollow spindle (1) and a tool holder (10) that can be attached to an end (18) of the spindle and removed therefrom. The toll holder comprises a tool holder body (14) which can be fitted within the end of the spindle and releaseably locked therein by means of at least one locking element (32) and a locking ring (42) for releasably holding the or each locking element in a locked position in which the locking element(s) lock(s) the tool holder to the spindle. The tool holder (10) comprises a manually actuable sleeve (40) for rotating the locking ring (42) in a first direction and for rotating the tool holder body (14) in a second opposite direction, and resilient means (62) for urging the tool holder body to follow the movement of the locking ring in the first direction and the locking ring to follow the movement of the tool holder body in the second direction. The resilient means urges the locking ring and the tool holder body into relative rotational positions in which the locking ring (42) holds the or each locking element in the locked position. The locking ring (42) has an internal radius that varies along its circumference so that rotation of the locking ring about the axis of the tool holder body will move it between a locking position in which it causes the or each locking element (32) to retain the toll holder body in the spindle, and a release position in which it will allow the or each locking element to move radially to release the tool holder body.
摘要翻译：一种钻孔和/或锤击工具，其包括中空心轴（1）和工具夹持器（10），所述工具夹持器能够连接到所述心轴的端部（18）并从其上移除。该收费保持器包括工具保持器主体（14），该工具保持器主体能够安装在主轴的端部内并且借助于至少一个锁定元件（32）和锁定环（42）以可释放的方式锁定在其中，所述锁定元件用于可释放地保持所述或每个锁定元件处于锁定位置，在锁定位置中，锁定元件将工具架锁定到主轴上。刀架（10）包括用于使锁定环（42）沿第一方向旋转并且用于使刀架本体（14）沿第二相反方向旋转的可手动致动的套筒（40），以及用于促动所述工具保持器主体跟随所述锁定环在所述第一方向上的运动并且所述锁定环跟随所述工具保持器主体在所述第二方向上的运动。弹性装置将锁定环和工具保持器本体推动到锁定环（42）将锁定元件或每个锁定元件保持在锁定位置的相对旋转位置。锁定环（42）具有沿其圆周变化的内半径，使得锁定环围绕工具保持器本体的轴线的旋转将使其在其导致该锁定元件或每个锁定元件（32）导向其中的锁定位置将支架本体保持在主轴中，以及释放位置，其允许该或每个锁定元件径向移动以释放刀架本体。

2. 发明申请

WO2003035330A1 TOOL HOLDER 审中-公开
标题翻译：工具托架
公开(公告)号：WO2003035330A1
公开(公告)日：2003-05-01
申请号：PCT/EP2002/011928
申请日：2002-10-25
申请人： BLACK & DECKER INC , BUCHHOLZ, Achim , BERNHART, Ralf
发明人： BUCHHOLZ, Achim , BERNHART, Ralf
IPC分类号： B25D17/08
CPC分类号： B25D17/08 , B25D2217/0042 , Y10S403/11 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T403/20 , Y10T403/7047
摘要： A tool holder for a power tool, in particular a drilling and/or hammering tool comprising a manually actuable sleeve (40) wherein components of the tool holder are held within the sleeve by a snap ring (100) which snap ring is fitted within the sleeve. The snap ring has at least one resilient arm (102) and the sleeve has a corresponding number of through holes (105) which extend to a radially outwardly facing surface of the sleeve, arranged such that the or each arm is engageable with a corresponding through hole in a snap fit. Each arm and through hole cooperate so that the portion (104) of the or each arm which can be viewed from the radially outwardly facing surface of the sleeve appears in the shape of a symbol. Thus, the snap ring (100) has the dual function of maintaining components, such as a locking ring (42) within the sleeve (40) and of providing an external indication to a user of how to actuate the sleeve.
摘要翻译：一种用于电动工具的工具夹具，特别是钻孔和/或锤击工具，其包括可手动致动的套筒（40），其中工具保持器的部件通过卡环（100）保持在套筒内，卡扣环安装在袖。卡环具有至少一个弹性臂（102），并且套筒具有相应数量的延伸到套筒径向向外的表面的通孔（105），其布置成使得该臂或每个臂可与相应的通孔孔扣合。每个臂和通孔配合使得可以从套筒的径向向外的表面观察到的每个臂的每个臂的部分（104）呈现为符号的形状。因此，卡环（100）具有保持诸如套筒（40）内的锁定环（42）的部件并且向使用者提供如何致动套筒的外部指示的双重功能。

3. 发明公开

EP1438161A1 TOOL HOLDER 有权
标题翻译：刀柄
公开(公告)号：EP1438161A1
公开(公告)日：2004-07-21
申请号：EP02801912.3
申请日：2002-10-25
申请人： Black & Decker Inc.
发明人： BUCHHOLZ, Achim , BERNHART, Ralf
IPC分类号： B25D17/08
CPC分类号： B25D17/08 , B25D2217/0042 , Y10S403/11 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T403/20 , Y10T403/7047
摘要： A tool holder for a power tool, in particular a drilling and/or hammering tool comprising a manually actuable sleeve (40) wherein components of the tool holder are held within the sleeve by a snap ring (100) which snap ring is fitted within the sleeve. The snap ring has at least one resilient arm (102) and the sleeve has a corresponding number of through holes (105) which extend to a radially outwardly facing surface of the sleeve, arranged such that the or each arm is engageable with a corresponding through hole in a snap fit. Each arm and through hole cooperate so that the portion (104) of the or each arm which can be viewed from the radially outwardly facing surface of the sleeve appears in the shape of a symbol. Thus, the snap ring (100) has the dual function of maintaining components, such as a locking ring (42) within the sleeve (40) and of providing an external indication to a user of how to actuate the sleeve.

4. 发明授权

EP1438156B1 Tool holder, as well as drilling and/or hammering tool including such a tool holder 有权
标题翻译：工具保持器，以及钻探和/或冲击锤具有工具保持器，例如
公开(公告)号：EP1438156B1
公开(公告)日：2011-03-23
申请号：EP02785307.6
申请日：2002-10-25
申请人： Black & Decker Inc.
发明人： BUCHHOLZ, Achim , BERNHART, Ralf , HERTING, Rainer
IPC分类号： B23Q1/00 , B25D17/08
CPC分类号： B25D17/08 , B25D2217/0042 , Y10S403/11 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T403/20 , Y10T403/7047
摘要： A drilling and/or hammering tool which includes a hollow spindle (1) and a tool holder (10) that can be attached to an end (18) of the spindle and removed therefrom. The toll holder comprises a tool holder body (14) which can be fitted within the end of the spindle and releaseably locked therein by means of at least one locking element (32) and a locking ring (42) for releasably holding the or each locking element in a locked position in which the locking element(s) lock(s) the tool holder to the spindle. The tool holder (10) comprises a manually actuable sleeve (40) for rotating the locking ring (42) in a first direction and for rotating the tool holder body (14) in a second opposite direction, and resilient means (62) for urging the tool holder body to follow the movement of the locking ring in the first direction and the locking ring to follow the movement of the tool holder body in the second direction. The resilient means urges the locking ring and the tool holder body into relative rotational positions in which the locking ring (42) holds the or each locking element in the locked position. The locking ring (42) has an internal radius that varies along its circumference so that rotation of the locking ring about the axis of the tool holder body will move it between a locking position in which it causes the or each locking element (32) to retain the toll holder body in the spindle, and a release position in which it will allow the or each locking element to move radially to release the tool holder body.

5. 发明授权

EP1438161B1 TOOL HOLDER 有权
标题翻译：工具托架
公开(公告)号：EP1438161B1
公开(公告)日：2005-07-13
申请号：EP02801912.3
申请日：2002-10-25
申请人： Black & Decker Inc.
发明人： BUCHHOLZ, Achim , BERNHART, Ralf
IPC分类号： B25D17/08
CPC分类号： B25D17/08 , B25D2217/0042 , Y10S403/11 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T403/20 , Y10T403/7047
摘要： A tool holder for a power tool, in particular a drilling and/or hammering tool comprising a manually actuable sleeve (40) wherein components of the tool holder are held within the sleeve by a snap ring (100) which snap ring is fitted within the sleeve. The snap ring has at least one resilient arm (102) and the sleeve has a corresponding number of through holes (105) which extend to a radially outwardly facing surface of the sleeve, arranged such that the or each arm is engageable with a corresponding through hole in a snap fit. Each arm and through hole cooperate so that the portion (104) of the or each arm which can be viewed from the radially outwardly facing surface of the sleeve appears in the shape of a symbol. Thus, the snap ring (100) has the dual function of maintaining components, such as a locking ring (42) within the sleeve (40) and of providing an external indication to a user of how to actuate the sleeve.
摘要翻译：一种用于动力工具的工具夹具，特别是包括可手动操作的套筒（40）的钻孔和/或锤击工具，其中工具夹具的部件通过卡环（100）保持在套筒内，该卡环安装在袖。卡环具有至少一个弹性臂（102），并且套管具有相应数量的通孔（105），所述通孔（105）延伸到套管的径向面向外的表面，布置为使得该臂或每个臂能够与相应的通孔一个扣合孔。每个臂和通孔配合，使得从套筒的径向向外的表面可以看到的该臂或每个臂的部分（104）呈现符号的形状。因此，卡环（100）具有将组件（例如锁定环（42））保持在套管（40）内以及向使用者提供如何致动套管的外部指示的双重功能。

6. 发明公开

EP1438156A2 DRILLING AND/OR HAMMERING TOOL 有权
标题翻译：工具保持器，以及钻探和/或冲击锤具有工具保持器，例如
公开(公告)号：EP1438156A2
公开(公告)日：2004-07-21
申请号：EP02785307.6
申请日：2002-10-25
申请人： Black & Decker Inc.
发明人： BUCHHOLZ, Achim , BERNHART, Ralf , HERTING, Rainer
IPC分类号： B23Q1/00 , B25D17/08
CPC分类号： B25D17/08 , B25D2217/0042 , Y10S403/11 , Y10T279/17042 , Y10T279/17068 , Y10T279/17094 , Y10T403/20 , Y10T403/7047
摘要： A drilling and/or hammering tool which includes a hollow spindle (1) and a tool holder (10) that can be attached to an end (18) of the spindle and removed therefrom. The toll holder comprises a tool holder body (14) which can be fitted within the end of the spindle and releaseably locked therein by means of at least one locking element (32) and a locking ring (42) for releasably holding the or each locking element in a locked position in which the locking element(s) lock(s) the tool holder to the spindle. The tool holder (10) comprises a manually actuable sleeve (40) for rotating the locking ring (42) in a first direction and for rotating the tool holder body (14) in a second opposite direction, and resilient means (62) for urging the tool holder body to follow the movement of the locking ring in the first direction and the locking ring to follow the movement of the tool holder body in the second direction. The resilient means urges the locking ring and the tool holder body into relative rotational positions in which the locking ring (42) holds the or each locking element in the locked position. The locking ring (42) has an internal radius that varies along its circumference so that rotation of the locking ring about the axis of the tool holder body will move it between a locking position in which it causes the or each locking element (32) to retain the toll holder body in the spindle, and a release position in which it will allow the or each locking element to move radially to release the tool holder body.

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