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1. 发明申请

WO1992002338A1 HYDRAULIC OR PNEUMATIC AUXILIARY DRIVE FOR MANUAL SHEET-METAL FORMING TOOLS 审中-公开
标题翻译：液压或气动辅助驱动装置用于手工制造金属成型工具
公开(公告)号：WO1992002338A1
公开(公告)日：1992-02-20
申请号：PCT/CH1991000144
申请日：1991-07-05
申请人： LIPP, Alex
IPC分类号： B25B07/12
CPC分类号： B25B7/126 , B21D7/06 , B25B5/061
摘要： More or less compressed air is admitted into the diaphragm cylinder (5) by allowing compressed air to enter via the treadle valve (3). The pressure plate (7) is moved horizontally forwards over the thrust rod (6) via the guide in the securing plate (9) by the entry of compressed air into the diaphragm cylinder. The travel of the pressure plate (7) is determined by the two spacers (13). The upper and lower levers (8) each slide along the outward-moving surfaces (17) of the pressure plate (7) via a roller (16) and actuate the tool insert (11) via a pivot (10). Pressure is generated between the conversion set and the manual forming tool and is transmitted to the two securing brackets (14). If the treadle valve (3) is closed, the compressed air flows from the diaphragm cylinder (5) through the quick-release valve (12). Owing to the pressure drop in the cylinder, the pressure plate (7) is drawn back over the thrust rod (6) into the starting position by means of a return spring.

2. 发明申请

WO2018057848A1 HYDRAULIC POWER TOOL 审中-公开
标题翻译：液压动力工具
公开(公告)号：WO2018057848A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/052889
申请日：2017-09-22
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： KOSKI, Jonathan , MARKS, Troy , NORQUIST, Eric , BALLARD, James , KNACK, Kris
IPC分类号： B21D39/04 , B25B27/10 , H01R43/042
CPC分类号： B25F5/005 , B21D37/10 , B21D39/048 , B25B7/126 , B25B27/026 , B25B27/10 , B25F3/00 , B25F5/02 , H01R43/0427 , H01R43/048
摘要： A working head (22) for a hydraulic power tool (10) including a head frame (25) and a first moveable die head (150) configured to move along the working head frame (25). The first moveable die head (150) configured to receive a first moveable die (200) comprising a first body length. A second die head (160) is adapted to receive a second die (250) comprising a second body length. The first body length of the moveable die (200) is different from the second body length of the stationary die (250).
摘要翻译：一种用于液压动力工具（10）的工作头（22），所述工作头包括头部框架（25）和构造成沿所述工作头框架（25）移动的第一可动模头（150）。第一可动模头（150）构造成接纳包括第一主体长度的第一可动模（200）。第二模头（160）适于接收包括第二体长的第二模（250）。可动模具（200）的第一主体长度不同于固定模具（250）的第二主体长度。

3. 发明申请

WO99054092A1 PRESSURE TONGS 审中-公开
标题翻译：压力介质童
公开(公告)号：WO99054092A1
公开(公告)日：1999-10-28
申请号：PCT/EP1999/002269
申请日：1999-04-01
IPC分类号： B25B7/12 , B25B27/14 , H01R43/042 , B25B27/10
CPC分类号： B25B27/146 , B25B7/126 , H01R43/0427
摘要： The invention relates to pressure tongs for clamping rings and similar, comprising a control area (4) with a connection for the pressure means (56) and a pressure means valve connected thereto, at least one drive piston (29) controlled by said valve, a working area (1) with an advancing mechanism (17) driven by the drive piston (29), and pivotably mounted tong halves (13). The advancing mechanism (17) acts upon the inner lever ends of the tong halves to make them pivot. A force sensor (19) for measuring a force which is dependent on the closing force of the tong halves (13) is located in the power flow between the drive piston (29) and the tong halves (13).
摘要翻译：加压流体驱动的钳子夹紧环等，包括一个控制部分（4）是驱动用的压力介质连接部（56）和相关联的压力介质阀，至少一个由压力介质阀驱动活塞（29）和一个工作区（1）与所述驱动活塞中的一个（29）控制的推进部件（17）和枢转地安装钳插入件半部（13），在它们的内杆端进料构件（17）接合枢转这一点，其中，在所述驱动活塞（29）和钳插入件半部（13），力传感器（19），用于测量一个之间的功率流从钳插入件半部（13）相关的力的关闭力隔开。

4. 发明申请

WO2008144851A1 HAND HYDRAULIC PLIERS 审中-公开
标题翻译：手动液压钳
公开(公告)号：WO2008144851A1
公开(公告)日：2008-12-04
申请号：PCT/BA2008/000002
申请日：2008-03-12
申请人： BRANKO, Milicevic
发明人： BRANKO, Milicevic
IPC分类号： B25B7/12 , B23D29/00 , B26B17/02
CPC分类号： B25B7/126 , B23D17/06 , B23D29/02 , B26B17/02
摘要： Hand hydraulic pliers have hydraulic cylinder (5,6), which produces working force by pressing arm (4) by hand, and force is transferred through channel, through case (7) to yoke (3) over cylinder and cylinder lifts arc channel, and working force is transferred around joint to upper jaw (3) which carries mounting blade (1), and in such a way jaws of pliers are closed. Lower lever of pliers with case (7) and lower jaw (2) makes one unit which is connected to an upper arm (4) by joint connection. By opening arm (4) and based on the hydraulic principle of connected vessels, jaws of pliers (2) are opened with one move, and cutting operation with blades (1) is performed by closing of jaws (2) in one move of arm (4). Cutting operation can be performed with more than one grip, by pressing arm (4), and opening of jaws and return of oil into cylinder is made possible due to spring (18) after pressing button (9).
摘要翻译：手动液压钳具有液压缸（5,6），通过手臂按压臂（4）产生作用力，力通过通道（7）传递到轭架（3）上，气缸和气缸提升电弧通道，并且工作力在接合处被传送到携带安装刀片（1）的上颚（3）上，并且钳子的钳口关闭。具有外壳（7）和下颚（2）的钳子的下杆使通过连接连接到上臂（4）的一个单元。通过打开臂（4），并根据连接容器的液压原理，钳子（2）的钳口一动作打开，刀片（1）的切割操作通过在一只手臂中闭合钳口（2）来执行（4）。通过按压臂（4），可以通过按压臂（4）进行切割操作，并且由于按下按钮（9）后的弹簧（18），可以使夹爪打开并将油返回到气缸中。

5. 发明申请

WO00048793A1 POWER OPERATED HOLDER AND ACTUATOR FOR PIVOTED DUAL-LEG TOOLS 审中-公开
标题翻译：动力操作的持有人和执行机构提供双重工具
公开(公告)号：WO00048793A1
公开(公告)日：2000-08-24
申请号：PCT/US2000/003058
申请日：2000-02-04
IPC分类号： B25B7/12 , B25H3/00
CPC分类号： B25B7/126
摘要： An improved power operated tool holder and actuator unit (10) is provided which permits use of conventional, manually operable pivoted dual-leg tools (e.g., pliers, nippers or crimpers) and eliminates the need for specialized tools of this character. The unit (10) includes a tool holder (20) operably coupled with an actuator (18) which can be controlled by a foot switch (14). The holder (20) has upper and lower tool leg clamps (78, 82) which respectively hold the ends (178, 180) of a dual-leg tool (172). The lower leg clamp (82) is coupled via an operator (80) to a pneumatic piston and cylinder assembly (30) controlled by switch (14). In use, a charge of pressurized air delivered to the assembly (30) effects movement of a piston rod (40) which in turn moves leg clamp (82) so as to close the work performing ends (182, 184) of the tool (172).
摘要翻译：提供了一种改进的动力操作的工具架和致动器单元（10），其允许使用常规的可手动操作的枢转双腿工具（例如钳子，钳子或压接器），并且消除了对该特征的专用工具的需要。单元（10）包括可操作地与可由脚踏开关（14）控制的致动器（18）可操作地联接的工具保持器（20）。保持器（20）具有分别保持双腿工具（172）的端部（178,180）的上部和下部工具腿夹（78,82）。小腿夹具（82）经由操作器（80）连接到由开关（14）控制的气动活塞和气缸组件（30）。在使用中，输送到组件（30）的加压空气的进料影响活塞杆（40）的运动，活塞杆（40）进而移动腿夹（82），以便关闭工具的工作端（182,184） 172）。

6. 发明申请

WO1995032080A1 IMPROVED HAND TOOLS 审中-公开
标题翻译：改进手工具
公开(公告)号：WO1995032080A1
公开(公告)日：1995-11-30
申请号：PCT/AU1995000302
申请日：1995-05-24
申请人： ROSS, Noel, Albert
IPC分类号： B26B17/00
CPC分类号： B25B7/126 , B23D29/002 , B26B17/02
摘要： A tool of the type having an active member (20) adapted for movement from a rest position to an operative position to perform a selected action and actuating means (11) associated with the active member (20) and including a driven member (23) co-acting with the active member (20). The driven member (23) is operable to displace the active member (20) to the operative position and the actuating means (11) includes wedge means (25) and driving means (50, 51, 52) for reciprocating the wedge means (25). Preferably the driving means (50, 51, 52) comprises a fluid operated actuator, such as a hydraulic actuator and preferably, an electrically operated hydraulic pump is incorporated into the tool. Preferably, the tool is a hand tool (10) having a pair of jaws (20) at least one of which is moveable to or from the other and actuating means (11) for actuating the or each moveable jaw (20), the actuating means (11) including a follower (23) associated with the or each jaw (20) and a fluid operated ram (50, 51, 52) adapted to displace the or each follower (23) laterally of the ram axis so as to move at least one jaw (20) to the other. Preferably the follower (23) cooperates with the ram (50, 51, 52) in such manner that it may be retracted from an actuated position by reverse operation of the ram.
摘要翻译：该类型的工具具有适于从静止位置移动到操作位置以执行所选择的动作的活动构件（20）和与活动构件（20）相关联并且包括从动构件（23）的致动装置（11）与活动成员（20）共同行动。从动构件（23）可操作以将活动构件（20）移动到操作位置，并且致动装置（11）包括楔形装置（25）和用于使楔形装置（25）往复运动的驱动装置（50,51,52））。优选地，驱动装置（50,51,52）包括流体操作的致动器，例如液压致动器，并且优选地，将电动液压泵并入到工具中。优选地，该工具是具有一对钳口（20）的手动工具（10），其中至少一个可移动到另一个钳口（20），以及用于致动或每个可移动钳口（20）的致动装置（11）包括与所述或每个钳口（20）相关联的随动件（23）的装置（11）和适于使所述或每个从动件（23）横向移动到所述压头轴线上以便移动的流体操作的压头（50,51,52）至少一个钳口（20）到另一个。优选地，从动件（23）以这样的方式与冲头（50,51,52）配合，使得其可以通过冲头的反向操作从致动位置缩回。

7. 发明申请

WO2012085179A1 ZANGE 审中-公开
标题翻译：童
公开(公告)号：WO2012085179A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/073742
申请日：2011-12-22
申请人： RENNSTEIG WERKZEUGE GMBH , SCHMIDT, Martin , LUTZE, Peter
发明人： SCHMIDT, Martin , LUTZE, Peter
IPC分类号： B25B7/12 , H01R43/042
CPC分类号： B23P13/00 , B25B7/12 , B25B7/126 , B25B27/146 , H01R43/0428 , Y10T29/53996
摘要： Die Erfindung betrifft eine Zange (1), bspw. Crimpzange, mit einem Beaufschlagungsteil (31), etwa zur Bewegung eines beweglichen Zangenschenkels (7) relativ zu einem feststehenden Zangenschenkel (6), wobei weiter das Beaufschlagungsteil (31) motorisch bewegbar ist. Um eine derartige Zange in vorteilhafter Ausgestaltung anzugeben, wird vorgeschlagen, dass eine Längsachse (L) eines zum Antrieb des Beaufschlagungsteils (31) vorgesehen Elektromotors (9) bei horizontaler Ausrichtung des Motors unterhalb des Beaufschlagungsteils (31) verläuft.
摘要翻译：本发明涉及一种卡盘（1），例如。卷边工具，具有一施力部件（31），关于可动夹持臂（7）相对于一个固定钳臂（6）的移动，进一步地，其中所述偏置构件（31）是电机移动。为了在一个有利的实施方式提供这样的钳子即的用于驱动设置在Beaufschlagungsteils（31）的纵向轴线（L）被提出，所述电动马达（9）运行在Beaufschlagungsteils（31）下方的发动机的水平取向。

8. 发明申请

WO1996031319A1 METHOD AND APPARATUS FOR CARRYING OUT AN OPERATION ON A MECHANICAL WORKPIECE 审中-公开
标题翻译：在机械工作上执行操作的方法和装置
公开(公告)号：WO1996031319A1
公开(公告)日：1996-10-10
申请号：PCT/EP1996001479
申请日：1996-04-03
申请人： ATTEXOR EQUIPEMENTS S.A. , DUBUGNON, Olivier
发明人： ATTEXOR EQUIPEMENTS S.A.
IPC分类号： B25B05/06
CPC分类号： B25B27/146 , B21J9/18 , B21J15/16 , B21J15/20 , B21J15/42 , B23K11/314 , B23K37/0435 , B25B5/061 , B25B5/08 , B25B5/12 , B25B7/126
摘要： Apparatus for carrying out an operation on a mechanical workpiece which operation comprises at least one stroke, or relative movement, along a predetermined path, of at least two tool members (4, 5) each being arranged on a tool carrying member (1, 2). The mechanical workpiece is positioned between the tool members (4, 5) and the tool carrying members (1, 2) are approached to each other in a first part of said at least one stroke. At least one force transferring element is arranged to be inserted by means of a low force during said first part of said stroke into a position between at least one tool carrying member and an activation element for transferring a high force during a second part of said stroke between said activation element and said at least one tool carrying member.
摘要翻译：用于在机械工件上执行操作的装置，其操作包括至少两个工具构件（4,5）沿着预定路径的至少一个行程或相对运动，每个工具构件（4,5）布置在工具承载构件（1,2）上）。在所述至少一个行程的第一部分中，所述机械工件位于所述工具构件（4,5）之间并且所述工具承载构件（1,2）彼此靠近。至少一个力传递元件布置成在所述行程的所述第一部分期间通过较低的力插入到至少一个工具承载构件和用于在所述冲程的第二部分期间传递高力的致动元件之间的位置在所述致动元件和所述至少一个工具承载构件之间。

9. 发明申请

WO1991013724A1 PINCERS FOR JOINTING OR RESHAPING PARTS 审中-公开
标题翻译：用于接合或修理零件的夹具
公开(公告)号：WO1991013724A1
公开(公告)日：1991-09-19
申请号：PCT/EP1991000338
申请日：1991-02-23
申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ... , WÖSSNER, Johannes
发明人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ...
IPC分类号： B25B07/12
CPC分类号： B25B7/126 , B23Q3/186 , B23Q11/001 , B25J15/0253 , B25J15/0491
摘要： Pincers for jointing or reshaping parts have two arms (3, 3') which can be moved antagonistically by a drive. Each arm has an operative element (5, 5') for the jointing or reshaping on its free end. To ensure dimensionally exact operations even when the arms are widely spread, the pincers have a total of four arms (1, 1', 3, 3') which can be moved antagonistically in pairs. The two arms (3, 3') carrying the operative elements (5, 5') can move freely, possibly only against the force of a spring, and the other two arms, which may also be able to move antagonistically, are lever arms (1, 1') of the effort which can be moved antagonistically through the drive. The ends of these lever arms (1, 1') act on the operative elements (5, 5') fastened to the ends of the free arms (3, 3') so that the lever arms (1, 1'), the free arms (3, 3') and the operative elements (5, 5') can all together be moved antagonistically.

10. 发明申请

WO1990001297A1 GRIPPING DEVICE AND METHOD, FOR EXAMPLE FOR BIOPSY 审中-公开
标题翻译：传送装置和方法，用于生物实施例
公开(公告)号：WO1990001297A1
公开(公告)日：1990-02-22
申请号：PCT/FR1989000415
申请日：1989-08-09
申请人： CRILLON, Jean-Louis , DHERBE, Joël
IPC分类号： A61B10/00
CPC分类号： A61B10/06 , A61B17/29 , A61B2017/2933 , B25B7/126
摘要： Gripping method, for example for biopsy, characterized in that at least one of the jaws (9) of a forceps is fixed by means of a joint to the extremity of the rod (4) of a piston (2) which sealingly slides within a cylinder (1) wherein it defines a vacuum chamber (20), and in that the closure of said jaws (9) is obtained by communicating said vacuum chamber (20) with a vacuum source in order to create a vacuum which causes the piston (2) to move back and consequently bringing together the jaws. The invention also relates to a device for implementing such method.

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