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1. 发明授权

US10016878B2 Pneumatically operable work tool 有权
公开(公告)号：US10016878B2
公开(公告)日：2018-07-10
申请号：US14907700
申请日：2015-03-20
申请人： UNIVER S.P.A.
发明人： Stefano Raimondi
IPC分类号： B25B5/06 , B25B5/12
CPC分类号： B25B5/122 , B25B5/064
摘要： A pneumatically operable work tool for use in body construction in the motor vehicle industry includes a cylinder which has a cylinder housing, a piston moveable therein and a piston rod, which is connected to said piston, moveable linearly and guided out of the cylinder housing, and with a head housing connected to the cylinder housing, wherein a region of the piston rod protruding into the head housing cooperates with at least one toggle lever to pivot an arm assigned to the toggle lever, in particular a gripper arm or clamping arm, wherein this arm is mounted in the head housing and is pivotable between a closed position and an opened position. In the region of its end protruding into the head housing, the piston rod receives a bearing element for the toggle lever, wherein the bearing element is guided in a guide of the head housing in the direction of the longitudinal axis of the piston rod, and the bearing element, at a radial distance from the longitudinal axis of the piston rod, has a receiver for pivotable mounting of a hinge connector, which in the region of an end facing away from the bearing element is connected pivotably to the arm at a distance from a pivot axis of the arm, wherein the end pivot axes of the hinge connector and the pivot axis of the arm are arranged parallel to each other.

2. 发明授权

US09827642B2 Clamping device 有权
公开(公告)号：US09827642B2
公开(公告)日：2017-11-28
申请号：US14240651
申请日：2012-08-23
申请人： Takuya Higurashi
发明人： Takuya Higurashi
IPC分类号： B23Q3/00 , B23Q17/00 , B25B5/12 , B25B5/16 , G01B7/00 , B23Q3/08
CPC分类号： B23Q17/002 , B23Q3/08 , B25B5/122 , B25B5/16 , G01B7/003
摘要： In a clamping device, a detection mechanism detects a state of clamping/unclamping and includes: a detected body that moves together with a piston and a piston rod; a circuit board disposed to face the detected body and capable of detecting the position of the detected body; and an indicator lamp that is connected to the circuit board and is lit/extinguished depending on the state of clamping/unclamping. By pressing a setting button provided on the detection mechanism when the rotation angle of the arm is changed, the second detection position of the circuit board for detecting the unclamped state is changed, making it possible to detect the detected body at a newly set detection position.

3. 发明申请

US20170259406A1 Clamping Device 审中-公开
公开(公告)号：US20170259406A1
公开(公告)日：2017-09-14
申请号：US15405504
申请日：2017-01-13
申请人： DE-STA-CO Europe GmbH
发明人： Andreas NEBEL
IPC分类号： B25B5/16 , G01D5/20 , B25B5/08
CPC分类号： B25B5/16 , B25B5/064 , B25B5/087 , B25B5/122 , G01D5/20
摘要： A clamping device has, comprising a drive (1) with a linearly movable actuator (2). A position monitoring device (3) detects the position of the actuator (2). A pivot member (4) is operatively connected to the actuator (2) and is rotatably mounted about an axis of rotation (8). The axis of rotation (8) is stationary with respect to the drive (1). The position monitoring device (3), for detecting the position of the actuator (2), is designed to cooperate with the pivot member (4).

4. 发明授权

US08740203B2 Clamp device 有权
标题翻译：夹具装置
公开(公告)号：US08740203B2
公开(公告)日：2014-06-03
申请号：US13499745
申请日：2010-03-16
申请人： Kazuyoshi Takahashi
发明人： Kazuyoshi Takahashi
IPC分类号： B23Q3/08 , B25B1/14 , B25B5/12 , B25B1/08 , B25B5/08
CPC分类号： B25B5/122 , B23Q17/22 , B23Q2220/006 , B25B5/16 , B25B5/163
摘要： Clamp devices configured such that dust does not enter insides of casings. The clamp devices each include the casing, and a clamp-side end section of a clamp arm is exposed from an opening of the casing. The clamp arm includes: a first circular arc section which is exposed from the casing when a workpiece is clamped by the clamp arm and is contained within the casing when the workpiece is not clamped by the clamp arm; and a second circular arc section which is exposed from the casing when the workpiece is not clamped by the clamp arm and is contained within the casing when the workpiece is clamped by the clamp arm. A first scraper and a second scraper are in sliding contact with the first circular arc section and the second circular arc section, respectively. The clamp device can also include a side surface cleaning scraper for making sliding contact with a side surface of the first circular section.
摘要翻译：配置使得灰尘不会进入外壳内部的夹具。夹紧装置各自包括壳体，夹持臂的夹持侧端部从壳体的开口露出。夹持臂包括：第一圆弧部分，当工件被夹紧臂夹紧时，从壳体露出并且当工件没有被夹紧臂夹紧时，第一圆弧部分被容纳在壳体内; 以及第二圆弧部，当所述工件未被所述夹持臂夹持时，所述第二圆弧部从所述壳体露出，并且当所述工件被所述夹紧臂夹紧时，所述第二圆弧部被容纳在所述壳体内。第一刮刀和第二刮刀分别与第一圆弧部分和第二圆弧部分滑动接触。夹持装置还可以包括用于与第一圆形部分的侧表面滑动接触的侧表面清洁刮刀。

5. 发明申请

US20140035212A1 Toggle Lever Clamp 审中-公开
标题翻译：切换杠杆夹
公开(公告)号：US20140035212A1
公开(公告)日：2014-02-06
申请号：US13800337
申请日：2013-03-13
申请人： DELAWARE CAPITAL FORMATION, INC.
发明人： Kenneth Paul DELLACH
IPC分类号： B23Q3/08
CPC分类号： B23Q3/08 , B25B5/122 , B25B5/16
摘要： The toggle lever clamp has a clamp housing coupled with a cylinder assembly. A piston assembly is movable within the cylinder assembly. A rod is coupled with the piston assembly. The rod extends into a cavity within the clamp housing. A toggle lever assembly is coupled at one end of the rod inside of the clamp housing. A sensor assembly is coupled with the clamp housing. The sensor assembly includes a pair of sensors or switches spaced from each other and positioned on a mounting plate. The mounting plate is slidably secured within the clamp housing. A sensor pickup is movably positioned on the rod so that the sensor pickup is multi-positionable on the rod to adjust the stroke of the toggle lever assembly.
摘要翻译：肘杆夹具具有与气缸组件连接的夹紧壳体。活塞组件可在气缸组件内移动。杆与活塞组件联接。杆延伸到夹具外壳内的空腔中。肘杆组件在夹具外壳的内侧的一端连接。传感器组件与夹具壳体连接。传感器组件包括彼此间隔开并定位在安装板上的一对传感器或开关。安装板可滑动地固定在夹具壳体内。传感器拾取器可移动地定位在杆上，使得传感器拾取器可在杆上多位置以调节肘杆组件的行程。

6. 发明授权

US08454003B2 Clamping device 失效
标题翻译：夹紧装置
公开(公告)号：US08454003B2
公开(公告)日：2013-06-04
申请号：US13450931
申请日：2012-04-19
申请人： Richard Kaiser
发明人： Richard Kaiser
IPC分类号： B23Q3/00
CPC分类号： B25B5/122 , B25B5/16 , Y10T74/20582
摘要： A clamping device has a hollow shaft (1) rotatably mounted in a housing with a clamping element fastenable to the shaft and includes a lever arm (2) as part of a toggle lever mechanism. An intermediate element is articulated on both sides by the lever arm (2) and an axially movable final control element (4) of a drive element, respectively. An inner shaft (6), connected to a hand lever (5), is arranged in the hollow shaft (1). The inner shaft has a pin element (7) that extends through a link guide (8) on the hollow shaft (1). The inner shaft (6) can be operationally linked to the toggle lever mechanism. A spring element (9) tensions the inner shaft (6) against the hollow shaft (1) in the main axial direction. The spring element (9) is arranged in the interior of the hollow shaft (1).
摘要翻译：夹紧装置具有可旋转地安装在壳体中的中空轴（1），夹紧元件可紧固到轴上，并且包括作为肘杆机构的一部分的杠杆臂（2）。中间元件分别通过杠杆臂（2）和驱动元件的可轴向移动的最终控制元件（4）铰接在两侧。连接到手柄（5）的内轴（6）布置在空心轴（1）中。内轴具有延伸穿过中空轴（1）上的连杆导向件（8）的销元件（7）。内轴（6）可以可操作地连接到肘杆机构。弹簧元件（9）在主轴向上将内轴（6）张紧在空心轴（1）上。弹簧元件（9）设置在空心轴（1）的内部。

7. 发明申请

US20120267838A1 Spring Actuated Link Clamp 有权
标题翻译：弹簧致动连杆夹
公开(公告)号：US20120267838A1
公开(公告)日：2012-10-25
申请号：US13430880
申请日：2012-03-27
申请人： Matthew Rentz
发明人： Matthew Rentz
IPC分类号： B23Q3/08
CPC分类号： B25B5/122 , B25B5/16
摘要： A clamp has a housing with a piston assembly positioned in the housing. A detent mechanism is coupled with the piston rod and is positioned in the housing. A clamping arm is coupled with the piston rod. The clamping arm is moved by a biasing mechanism from a position parallel to the piston rod, when in a retracted position, to a position substantially perpendicular to the piston rod, when in a clamping position.
摘要翻译：夹具具有壳体，活塞组件定位在壳体中。止动机构与活塞杆联接并定位在壳体中。夹紧臂与活塞杆联接。当处于缩回位置时，当处于夹紧位置时，夹紧臂通过偏置机构从平行于活塞杆的位置移动到基本上垂直于活塞杆的位置。

8. 发明授权

US08136803B2 Armover clamp assembly 有权
标题翻译：装甲夹组件
公开(公告)号：US08136803B2
公开(公告)日：2012-03-20
申请号：US12013563
申请日：2008-01-14
申请人： Bruce D. McIntosh , Clinton L. Alexander , Parag Patwardhan
发明人： Bruce D. McIntosh , Clinton L. Alexander , Parag Patwardhan
IPC分类号： B23Q3/08 , B25B1/02 , B25B5/08 , F16D1/00
CPC分类号： B25B5/122 , B25B5/064 , B25B5/087 , Y10T403/593
摘要： An armover clamp assembly is provided that includes a housing, an actuator, a cam, a first link, a pivot pin, a driver, a rotating pin, and an arm. The cam includes a cam slot disposed therethrough and is attached to the actuator for linear movement inside the housing. The cam slot has a cam path that includes a locking portion and an extended travel portion. The first link is movably coupled to the cam slot via a cam pin coupled to the link. The cam pin is disposed in and configured to follow the cam path. The pivot pin is coupled to the first link at a position spaced apart from where the cam pin is coupled to the link. The driver is pivotally attached to the pivot pin. The rotating pin extends exterior of the housing and is attached to the driver inside the housing at a location spaced apart from the pivot pin. The arm is attached to the rotating pin exterior of the housing and is rotatable when the actuator linearly moves the cam which causes the cam pin to follow the cam path moving the first link which moves the driver via the pivot pin to rotate the rotating pin.
摘要翻译：提供了一种铠装夹具组件，其包括壳体，致动器，凸轮，第一连杆，枢轴销，驱动器，旋转销和臂。凸轮包括设置在其中的凸轮槽，并且附接到致动器以在壳体内线性移动。凸轮槽具有包括锁定部分和延伸行进部分的凸轮路径。第一连杆通过联接到连杆的凸轮销可移动地联接到凸轮槽。凸轮销被设置成并配置成跟随凸轮路径。枢轴销在与凸轮销联接到连杆的位置间隔开的位置处联接到第一连杆。驾驶员枢转地附接到枢轴销。旋转销延伸到壳体的外部，并且在与枢轴销间隔开的位置处附接到壳体内的驱动器。臂固定在外壳的旋转销的外部，并且当致动器线性地移动凸轮时可旋转，该凸轮使凸轮销跟随凸轮路径移动第一连杆，该第一连杆通过枢轴销移动驱动器以旋转销。

9. 发明申请

US20120056384A1 Centering and Clamping Device 有权
标题翻译：定心夹紧装置
公开(公告)号：US20120056384A1
公开(公告)日：2012-03-08
申请号：US13223352
申请日：2011-09-01
申请人： Walter Fleischer
发明人： Walter Fleischer
IPC分类号： F16J15/16
CPC分类号： B25B5/062 , B25B5/087 , B25B5/12 , B25B5/122
摘要： A centering and clamping device has a housing (1) with a drive mechanism (2) situated in its interior for actuating a clamping hook (5). The clamping hook (5) is active outside the housing (1). The clamping hook (5) engages a seal element (3) that is positioned in an opening (4) on the housing (1). The seal element (3) has a passage opening (6) for receiving the clamping hook (5). The passage opening (6) fits exactly with the clamping hook (5) in every position. The seal element (3) is mounted so that it is rotatable in the opening (4) of the housing (1). A portion of the sealing element projects, at all times, outside of the housing (1) so that the opening (4) of the housing (1) is completely closed in every rotation position of the seal element (3).
摘要翻译：定心和夹紧装置具有壳体（1），其具有位于其内部的用于致动夹紧钩（5）的驱动机构（2）。夹紧钩（5）在壳体（1）外部有效。夹紧钩（5）接合位于壳体（1）上的开口（4）中的密封元件（3）。密封元件（3）具有用于接收夹紧钩（5）的通道开口（6）。通道开口（6）在每个位置都与夹紧钩（5）精确配合。密封元件（3）安装成使其能够在壳体（1）的开口（4）中旋转。密封元件的一部分始终突出在壳体（1）的外部，使得壳体（1）的开口（4）在密封元件（3）的每个旋转位置完全关闭。

10. 发明申请

US20090212582A1 ONE-FINGER GRIPPER DEVICE 有权
标题翻译：一手抓手装置
公开(公告)号：US20090212582A1
公开(公告)日：2009-08-27
申请号：US12388090
申请日：2009-02-18
申请人： Giuseppe Maffeis
发明人： Giuseppe Maffeis
IPC分类号： B25J15/08
CPC分类号： B25B5/122 , B25J15/0273
摘要： The invention concerns a one-finger gripper device that comprises a pneumatic actuator (10) with a control piston (16) that is connected to a gripper jaw (19) for the movement of the latter between an active and idle position, and where the gripper jaw (19) is set up and susceptible to linear movements on a (Y) axis at right angles to the (X) axis of the control piston, the piston and the gripper jaw being connected to each other by a transmission at 90°.
摘要翻译：本发明涉及一种单手指夹持装置，其包括具有控制活塞（16）的气动致动器（10），所述控制活塞（16）连接到夹爪（19），用于使其在主动和空转位置之间移动，并且其中夹钳（19）被设置并且易于在（Y）轴上与控制活塞的（X）轴成直角的线性运动，活塞和夹爪通过90°的变速器彼此连接。

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