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1. 发明公开

EP2527092A3 Elektroschrauber 审中-公开
标题翻译：功率驱动器
公开(公告)号：EP2527092A3
公开(公告)日：2017-03-29
申请号：EP12165310.9
申请日：2012-04-24
申请人： HILTI Aktiengesellschaft
发明人： Funk, Alexander , Widmer, Louis
IPC分类号： B25B23/00 , B23B31/107
CPC分类号： B25B23/0035 , B23B31/1071 , Y10S279/905 , Y10S279/906 , Y10T279/17 , Y10T279/17145 , Y10T279/17752
摘要： Ein Elektroschrauber hat eine Spindel (11), einen Sperrkörper (16), einen axial verschieblichen, radialen Anschlag (31), eine Feder (22) und einen Bügel (23). Die Spindel (11) hat einen längs einer Arbeitsachse (4) orientieren, abtriebsseitig offenen, zylindrischen oder prismatischen Aufnahmeraum (12) zum Aufnehmen eines Schrauberbits in Einsetzrichtung und ein in den Aufnahmeraum (12) in radialer Richtung einstechendes Langloch (18). Der Sperrkörper (16) ragt in dem Langloch (18) liegend in den Aufnahmeraum (12) hinein und zwischen einem abtriebsseitigen Ende des Langlochs (18) und einem antriebsseitigen Ende des Langlochs (18) beweglich. Der Sperrkörper (16) ist in radialer Richtung anliegend an dem radialen Anschlag (31) in den Aufnahmeraum (12) eingreifend gezwungen. Der radiale Anschlag (31) ist in einer verriegelnden Stellung mit dem abtriebsseitigen Ende des Langlochs (18) überlappend und gegen eine Federkraft einer Feder (22) entgegen der Einsetzrichtung verschiebbar, wodurch eine radiale Bewegung des Sperrkörpers (16) aus dem Eingriff mit dem Aufnahmeraum (12) freigegeben ist. Der Bügel (23) hintergreift antriebsseitig den Sperrkörper (16) und ist mittelbar durch den Sperrkörper (16) gegen eine Federkraft der Feder (22) aus einer mit dem antriebsseitigen Ende des Langlochs (18) überlappenden Stellung in die Einsetzrichtung verschiebbar.

2. 发明公开

EP0710528A1 Part holding press tool with non-magnetic part holding mechanism 失效
标题翻译： Teile haltendes Press-Werkzeug mit nichtmagnetischer Teilehaltevorrichtung
公开(公告)号：EP0710528A1
公开(公告)日：1996-05-08
申请号：EP95117354.1
申请日：1995-11-03
申请人： WESTERN ATLAS INC.
发明人： Meyer, Herbert J., Jr.
IPC分类号： B25B27/06 , B23P19/00
CPC分类号： B25B5/147 , B25B27/06 , Y10S279/906 , Y10T29/53826 , Y10T29/53952 , Y10T29/53987 , Y10T279/1087 , Y10T279/17153
摘要： A workpiece holding press tool with an elongated body having an annular collar extending from an end face and a plug member secured to the collar by a fastener. The plug forms an annular groove with the body that receives a retainer clip which frictionally engages the inside surface of a workpiece to retain the workpiece on the press tool. The retainer clip is a circular spring steel wire having opposed ends with a relieved portion formed on the outside surface thereof to prevent scratching, marring or otherwise damaging the inside surface of the workpiece. In another embodiment, a second plug is added to provide a second annular groove to receive a second retainer clip for holding elongated workpieces having a cylindrical inside diameter.
摘要翻译：一种具有细长主体的工件夹持压力工具，其具有从端面延伸的环形套圈和通过紧固件固定到套环的插塞构件。塞子形成环形凹槽，其中主体接纳保持夹，该保持夹与工件的内表面摩擦接合以将工件保持在压制工具上。保持夹是一种圆形弹簧钢丝，其具有相对的端部，在其外表面上形成有释放部分，以防止划伤或损坏工件的内表面。在另一个实施例中，添加第二插头以提供第二环形槽，以容纳用于保持具有圆柱形内径的细长工件的第二固定夹。

3. 发明公开

EP0486785A3 Rapidly changeable chucks for holding stators in stator processing apparatus 失效
标题翻译：用于在定子加工装置中保持定子的快速可变卡爪
公开(公告)号：EP0486785A3
公开(公告)日：1992-10-14
申请号：EP91116070.3
申请日：1991-09-20
申请人： AXIS S.p.A.
发明人： Santandrea , Luciano
IPC分类号： H02K15/095
CPC分类号： H02K15/095 , Y10S279/906 , Y10T24/3976 , Y10T24/3993 , Y10T24/44641 , Y10T279/17162 , Y10T403/602
摘要： Apparatus for holding a stator (12) (e.g., during stator processing steps such as the winding of coils on the stator) includes a first jaw member (50) removably insertable in a housing (20) and a second jaw member (80) movably mounted on the first jaw member for releasably gripping a stator between the first and second jaw members. When stators of different sizes are to be held, the first and second jaw members can be readily removed, as a unit, from the housing and replaced by a differently configured first and second jaw member unit.

4. 发明公开

EP0486785A2 Rapidly changeable chucks for holding stators in stator processing apparatus 失效
标题翻译： Schnell austauschbare Spannfutter zum Festhalten vonStändern在Ständerverarbeitungsgeräten。
公开(公告)号：EP0486785A2
公开(公告)日：1992-05-27
申请号：EP91116070.3
申请日：1991-09-20
申请人： AXIS S.p.A.
发明人： Santandrea , Luciano
IPC分类号： H02K15/095
CPC分类号： H02K15/095 , Y10S279/906 , Y10T24/3976 , Y10T24/3993 , Y10T24/44641 , Y10T279/17162 , Y10T403/602
摘要： Apparatus for holding a stator (12) (e.g., during stator processing steps such as the winding of coils on the stator) includes a first jaw member (50) removably insertable in a housing (20) and a second jaw member (80) movably mounted on the first jaw member for releasably gripping a stator between the first and second jaw members. When stators of different sizes are to be held, the first and second jaw members can be readily removed, as a unit, from the housing and replaced by a differently configured first and second jaw member unit.
摘要翻译：用于保持定子（12）的装置（例如，在诸如在定子上缠绕线圈的定子加工步骤期间）包括可拆卸地插入到壳体（20）中的第一钳口构件（50）和可移动的第二钳口构件安装在第一钳口构件上，用于可释放地将定子夹持在第一和第二钳口构件之间。当要保持不同尺寸的定子时，第一和第二钳口构件可以容易地从壳体中移除，并由不同构造的第一和第二钳口构件单元代替。

5. 发明授权

EP1536923B1 SCHRAUBWERKZEUG MIT AUSTAUSCHBAREM SCHAFT 有权
标题翻译：可互换柄扳手
公开(公告)号：EP1536923B1
公开(公告)日：2008-05-28
申请号：EP03771062.1
申请日：2003-07-21
申请人： WERA WERK HERMANN WERNER GMBH & CO.
发明人： ABEL, Michael , MÜLLER, André
IPC分类号： B25B23/00
CPC分类号： B25B23/0042 , Y10S279/906 , Y10T279/17752 , Y10T279/17786 , Y10T279/17794
摘要： The invention relates to a screwdriver (1) comprising a handle (2) and a rod (3) which is arranged in a hole (4) on the front end face of the handle in such a way that it is removable and is provided with an actuating part (5) on the free end thereof. Said rod (3) is fixed in operative position in the handle by means of a fixing element (14) which is arranged therein and axially blocked. Said fixing element (14) can also be displaced in a retracted position with the aid of an actuating unit (6) in such a way that the rod can be removed from the handle (2). The invention is characterised in that the a big section of the rod (3) is arranged in the hole (4) when it is in fixed position and maintained in the hole by means of a locking unit (H). Said locking unit can be released in such a way that the part of the rod (3) arranged in the hole (4) can be removed therefrom by a retainer (A) under the action of a force till the locking section (H) of the rod disposed on the fixed end thereof in such a way that it is in a functioning position. The actuating unit arranged in the handle (2) can be displaced in a released position making it possible to release the locking unit (H).

6. 发明授权

EP1128923B1 CHUCK, BIT, ASSEMBLY THEREOF AND METHODS OF MOUNTING 有权
标题翻译： CHUCK，钻头，其组件和组装方法
公开(公告)号：EP1128923B1
公开(公告)日：2008-05-28
申请号：EP99962762.3
申请日：1999-11-12
申请人： Black & Decker Inc.
发明人： MOORES, Robert, G., Jr. , BRELSFORD, Allen , COCHRAN, John, R.
IPC分类号： B23B51/00 , B25D17/08
CPC分类号： B23B51/00 , B25B23/0035 , B25D17/088 , B25D2217/0034 , B25D2217/0038 , Y10S279/904 , Y10S279/906 , Y10T279/17162 , Y10T279/17188 , Y10T279/17811 , Y10T279/29 , Y10T408/907 , Y10T408/95
摘要： A chuck (40) includes a body (42) having angularly space ribs (166, 168, 170) in a forward cylindrical opening (48) thereof. A locking element (236) is movable within a passage (180) of the body (42), and is formed with a portion (242) which is extendable from the passage (180), through an inboard peak surface (172) of the rib (166) and into the opening (48). An actuator (44) is coupled to the locking element (236) and is biased by a spring (250) to urge normally the portion (242) of the locking element (236) into the opening (48). A bit (62) is formed with a shank (96) with three grooves (100, 102, 104), having pockets (114) formed in their bases, extending axially to a free end (112) thereof. The bit (62) can be manually inserted into the opening (48) of the chuck (40) such that the grooves (100, 102, 104) are located drivingly over at least portions of the ribs (166, 168, 170), respectively. The portion (242) of the locking element (236) is located biasingly within the pocket (114) to lock the bit (62) with the chuck (40).

7. 发明公开

EP1803515A3 Universal Tool Bit Shank 有权
标题翻译：通用工具钻头柄
公开(公告)号：EP1803515A3
公开(公告)日：2007-12-26
申请号：EP06124896.9
申请日：2006-11-28
申请人： Black & Decker, Inc.
发明人： Peters, Michael P.
IPC分类号： B23B31/00 , B23B31/107 , B25B23/00
CPC分类号： B23B31/005 , B23B31/107 , B23B2231/0232 , B23B2231/028 , B23B2260/136 , B25B15/001 , B25B23/0035 , B25B23/0042 , Y10S279/906 , Y10T279/17153 , Y10T279/17188 , Y10T279/17794 , Y10T279/17811 , Y10T279/3406 , Y10T408/907 , Y10T408/957
摘要： A universal tool shank (22,222) can include an elongate body having first and second portions (124,126). The first portion (124) can include at least one flat (128) thereon for engagement with a recess (24) in a first tool. The second portion (126) can include at least one protrusion (134) extending radially outwardly therefrom for engagement with a recess (244,246) in a second tool. The first and second portions (124,126) can be disposed axially apart from one another.
摘要翻译：通用工具柄（22,222）可以包括具有第一和第二部分（124,126）的细长主体。第一部分（124）可以在其上包括至少一个平坦部（128），用于与第一工具中的凹部（24）接合。第二部分（126）可以包括从其径向向外延伸的至少一个突起（134），用于与第二工具中的凹部（244,246）接合。第一和第二部分（124,126）可以彼此轴向分开设置。

8. 发明公开

EP1128923A1 CHUCK, BIT, ASSEMBLY THEREOF AND METHODS OF MOUNTING 有权
标题翻译： CHUCK，钻头，其组件和组装方法
公开(公告)号：EP1128923A1
公开(公告)日：2001-09-05
申请号：EP99962762.3
申请日：1999-11-12
申请人： BLACK & DECKER INC.
发明人： MOORES, Robert, G., Jr. , BRELSFORD, Allen , COCHRAN, John, R.
IPC分类号： B23B51/00
CPC分类号： B23B51/00 , B25B23/0035 , B25D17/088 , B25D2217/0034 , B25D2217/0038 , Y10S279/904 , Y10S279/906 , Y10T279/17162 , Y10T279/17188 , Y10T279/17811 , Y10T279/29 , Y10T408/907 , Y10T408/95
摘要： A chuck (40) includes a body (42) having angularly space ribs (166, 168, 170) in a forward cylindrical opening (48) thereof. A locking element (236) is movable within a passage (180) of the body (42), and is formed with a portion (242) which is extendable from the passage (180), through an inboard peak surface (172) of the rib (166) and into the opening (48). An actuator (44) is coupled to the locking element (236) and is biased by a spring (250) to urge normally the portion (242) of the locking element (236) into the opening (48). A bit (62) is formed with a shank (96) with three grooves (100, 102, 104), having pockets (114) formed in their bases, extending axially to a free end (112) thereof. The bit (62) can be manually inserted into the opening (48) of the chuck (40) such that the grooves (100, 102, 104) are located drivingly over at least portions of the ribs (166, 168, 170), respectively. The portion (242) of the locking element (236) is located biasingly within the pocket (114) to lock the bit (62) with the chuck (40).

9. 发明公开

EP1090717A2 Reciprocating and rotary power tool 审中-公开
标题翻译： Hin und。。。。。。。。。。
公开(公告)号：EP1090717A2
公开(公告)日：2001-04-11
申请号：EP00306883.0
申请日：2000-08-11
申请人： The Chamberlain Group, Inc.
发明人： Schuda, David.J , Chessa, Barbara , Iverson, David
IPC分类号： B24B23/03 , B25F3/00
CPC分类号： B23Q37/002 , B23Q5/027 , B23Q5/04 , B24B23/03 , B24B47/12 , Y10S279/906 , Y10T279/17153 , Y10T279/17786 , Y10T408/95
摘要： An apparatus (10) is provided that allows a working element to undergo either rotary or reciprocating motion via a transmission system (12) that is very compact in terms of the amount of space it requires to convert the rotary output of the motor (24) into either rotary or reciprocating output of an output shaft (25) operably connected to the working element. The apparatus (10) has a barrel cam transmission including input (26) and output (28) members between which a clutch (30) and cam mechanism (22) are disposed for providing a rotary/reciprocating transmission system (12) with a compact design. The transmission (12), and in particular the clutch (30) and cam mechanism (22) thereof, has a sturdy construction to allow it to withstand shock forces such as axial loading that may be placed on the working element and transmitted to the transmission system (12) during tool operations without disruption of the same. Further, a collet assembly (14) is provided that securely holds tool bit shafts (16) therein while allowing them to be readily and easily interchanged. The collet assembly (14) herein has a very few number of parts and is easily assembled without the need for any special tools or machines thereof. In a preferred form, the collet assembly (14) provides for release of the tool shaft (16) by a forward sliding action of a collet sleeve (174). In this manner, rearward forces acting on the sleeve (174) in an axial direction such as can occur during tool operations will not cause the tool shaft (16) to be accidentally released. Another advantage is the use of a retaining member for releasably holding the shaft (16). The retaining member (176) avoids the use of detent balls as in prior collets which can require ramp surfaces formed to very precise tolerances to engage and shift the balls into and out of a holding position on the shaft (16).
摘要翻译：提供一种设备（10），其允许工作元件经由传动系统（12）进行旋转或往复运动，所述传动系统（12）在转换马达（24）的旋转输出所需的空间量方面非常紧凑，进入可操作地连接到工作元件的输出轴（25）的旋转或往复输出。设备（10）具有桶形凸轮传动装置，其包括输入（26）和输出（28）构件，离合器（30）和凸轮机构（22）之间设置有离合器（30）和凸轮机构（22），用于提供具有紧凑的旋转/往复式传动系统设计。变速器（12），特别是其离合器（30）和凸轮机构（22）具有坚固的结构，以允许其承受诸如可放置在工作元件上并传递到变速器的轴向负载的冲击力系统（12）在工具操作期间不中断它。

10. 发明授权

EP1803515B1 Universal Tool Bit Shank 有权
标题翻译：一个工具或使用万向轴
公开(公告)号：EP1803515B1
公开(公告)日：2009-10-21
申请号：EP06124896.9
申请日：2006-11-28
申请人： Black & Decker, Inc.
发明人： Peters, Michael P.
IPC分类号： B23B31/00 , B23B31/107 , B25B23/00
CPC分类号： B23B31/005 , B23B31/107 , B23B2231/0232 , B23B2231/028 , B23B2260/136 , B25B15/001 , B25B23/0035 , B25B23/0042 , Y10S279/906 , Y10T279/17153 , Y10T279/17188 , Y10T279/17794 , Y10T279/17811 , Y10T279/3406 , Y10T408/907 , Y10T408/957

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