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1. 发明公开

US20240238942A1 WORKPIECE TABLE COMPRISING A PLURALITY OF WORKPIECE-CLAMPING FIXTURES 审中-公开
公开(公告)号：US20240238942A1
公开(公告)日：2024-07-18
申请号：US18289394
申请日：2022-05-05
申请人： Martin Zimmer , Günther Zimmer
发明人： Martin Zimmer , Günther Zimmer
IPC分类号： B25B5/06
CPC分类号： B25B5/061
摘要： A workpiece table includes a frame and at least one workpiece-clamping fixture having a plurality of individually height-adjustable pneumatic workpiece-clamping elements. The workpiece table has at least one second workpiece-clamping fixture having a plurality of pneumatic workpiece-clamping elements. All the workpiece-clamping fixtures can be moved relative to the frame. The workpiece table increases the throughput time of a batch of workpieces at a processing station.

2. 发明公开

US20240131657A1 CLAMPING UNIT AND CLAMPING SYSTEM 审中-公开
公开(公告)号：US20240131657A1
公开(公告)日：2024-04-25
申请号：US18378362
申请日：2023-10-09
申请人： THK CO., LTD.
发明人： Yoshinobu YAMABE
IPC分类号： B25B5/06
CPC分类号： B25B5/061
摘要： A clamping unit includes a clamping mechanism that takes a clamping state when a pressure in a pressure-acting chamber defined in a case is equal to or less than a predetermined threshold value, and takes an unclamping state when the pressure in the pressure-acting chamber is larger than the predetermined threshold value. The case of the clamping unit has a first outer side surface and a second outer side surface that are provided with a first opening portion and a second opening portion, respectively, which are in communication with each other through a supply and discharge port via the pressure-acting chamber.

3. 发明公开

US20230330736A1 READJUSTMENT DEVICE AND READJUSTMENT METHOD FOR A PLATE-LIKE WORKPIECE IN A PROCESSING MACHINE 审中-公开
公开(公告)号：US20230330736A1
公开(公告)日：2023-10-19
申请号：US18335330
申请日：2023-06-15
申请人： TRUMPF WERKZEUGMASCHINEN SE + CO. KG
发明人： Dennis Tränklein , Tino Hager , Christoph Preisser
IPC分类号： B21D43/11 , B25B5/14 , B25B5/06
CPC分类号： B21D43/11 , B25B5/145 , B25B5/061
摘要： A readjustment device and a method for a machine tool process plate-shaped workpieces. The readjustment device contains an upper pressure-exerting device, which at least contains pressure plungers which are oriented at a spacing to one another, and a lower supporting device, which at least has counter-bearings which are arranged at a spacing to one another and which, in a working position, are oriented so as to fix the plate-like workpiece in a clamping manner with respect to the pressure plungers of the upper pressure-exerting device. The pressure plungers of the upper pressure-exerting device can be transferred from a rest position to the working position by a drive device. The pressure plungers of the upper pressure-exerting device are being coupled to one another and are controlled so as to be movable or pivotable together between the rest position and the working position.

4. 发明授权

US11759937B1 Automatic oil return structure for piston pump 有权
公开(公告)号：US11759937B1
公开(公告)日：2023-09-19
申请号：US18055244
申请日：2022-11-14
申请人： KUDOS MECHANICAL CO., LTD.
发明人： James Chuan
IPC分类号： B25F5/00 , F15B11/15 , F15B15/14 , F15B13/02 , H01R43/042 , B25B5/06 , B25B5/08 , B25B27/10
CPC分类号： B25F5/005 , F15B11/15 , F15B13/021 , F15B15/149 , F15B15/1476 , H01R43/0427 , B25B5/061 , B25B5/064 , B25B5/087 , B25B27/10 , F15B2211/428 , F15B2211/50518
摘要： An automatic oil return structure is provided. The automatic oil return structure has an oil storage bag, a piston, and a main body assembly. The piston has an oil storage chamber. The main body assembly has a main channel, a piston oil channel, a pressure regulating channel, a control channel, an operation channel, a minor channel, and an oil return channel. When the pressure of the main channel achieves a limit pressure, the pressure pushes the control blocking assembly away such that the pressure regulating channel communicates with the communication channel, and the pressure also pushes the operating assembly away such that the minor channel communicates with the return channel. At the same time, the pressure of the oil storage chamber pushes the oil blocking assembly, so as to isolate the oil storage chamber from the main channel, and the oil storage chamber communicates with the oil return channel.

5. 发明授权

US11648647B2 Pneumatic clamping device 有权
公开(公告)号：US11648647B2
公开(公告)日：2023-05-16
申请号：US17482486
申请日：2021-09-23
申请人： PRIMAX ELECTRONICS LTD.
发明人： Chien-Chang Chu , Yi-Hou Chen
IPC分类号： B25B5/00 , B25B5/06
CPC分类号： B25B5/061
摘要： A pneumatic clamping device includes a main body, a piston, a first linkage member and a second linkage member. The main body includes a chamber. The piston includes a pillar part. The first linkage member includes a first arm part and a second arm part. The second linkage member includes a third arm part and a fourth arm part. When the air is introduced into the chamber, the pillar part is gradually moved to push the first arm part and the third arm part, so that the second arm part is externally expanded relative to the fourth arm part. When the air is exited from the chamber, the pillar part is gradually moved to pull back the first arm part and the third arm part, so that the second arm part is internally retracted relative to the fourth arm part.

6. 发明授权

US10632593B2 Device for the locking of pieces on machine tools 有权
公开(公告)号：US10632593B2
公开(公告)日：2020-04-28
申请号：US16073751
申请日：2017-01-26
申请人： HYDROBLOCK S.R.L.
发明人： Davide Zanni
IPC分类号： B25B5/06 , B25B5/08 , B25B13/50 , B23Q3/06
CPC分类号： B25B5/061 , B23Q3/068 , B25B5/087 , B25B13/5083
摘要： The device (1) for the locking of pieces on machine tools comprises: —a base body (2, 3, 4) fixable to a machine tool (M); —a gripping assembly (5, 6, 7) for gripping a piece (P) to be machined having a cavity (C) with a cavity axis (A1), the gripping assembly (5, 6, 7) comprising: —a main head (5) having a main axis (A3) and associated with the base body (2, 3, 4) with a lateral play adapted to allow the shift of the main head (5) along a plane of alignment (B) substantially orthogonal to the main axis (A3); —at least two self-centering locking elements (6) associated with the main head (5) in a movable way; and —movement means (7) of the self-centering locking elements (6); —removable locking means (18) adapted to temporarily lock the main head (5).

7. 发明授权

US09770810B2 Pin clamp 有权
公开(公告)号：US09770810B2
公开(公告)日：2017-09-26
申请号：US14538990
申请日：2014-11-12
申请人： DE-STA-CO Europe GmbH
发明人： Peter Schauss , Aravind Dugganna Naik , Michael Joanes Chaumet
IPC分类号： B25B1/08 , B25B5/16 , B25B5/06
CPC分类号： B25B5/163 , B25B5/061
摘要： A pin clamp assembly has a housing, an actuating device and a movable locating pin. A clamping device is coupled with the actuating device to move within the locator pin. The clamping device includes a rod and a finger. The finger extends and retracts in and out of the locating pin to enable the locating pin and clamping device to be moved so that the clamping finger clamps a workpiece.

8. 发明申请

US20160377961A1 Self-centering mechanism, a clamping device for an electronic device and means for their integration 审中-公开
公开(公告)号：US20160377961A1
公开(公告)日：2016-12-29
申请号：US15259337
申请日：2016-09-08
申请人： Carson Optical, Inc.
发明人： Michelle Hyers
IPC分类号： G03B17/56 , F16B2/18 , F16B2/10 , G02B7/00 , H04N5/225
CPC分类号： G03B17/566 , B23Q1/76 , B23Q7/043 , B25B5/06 , B25B5/061 , B25B5/064 , B25J15/10 , B60R11/02 , B60R11/0252 , B60R2011/0071 , B60R2011/0085 , F16B2/10 , F16B2/12 , F16B2/185 , F16L1/207 , F16L3/1066 , F16M11/041 , F16M13/00 , F16M13/02 , G02B7/003 , G03B17/48 , G03B29/00 , H04N5/2251 , H04N5/2253 , H04N5/2254 , H04N5/2257 , Y10T24/44282 , Y10T24/44299 , Y10T24/44325 , Y10T24/44333 , Y10T24/44376 , Y10T29/49863
摘要： This invention comprises a self-centering mechanism for retaining an object, a clamping device for retaining an electronic device or an electronic device in a case, and means to integrate the devices in an adapter form. The structure of the self-centering mechanism allows for a compact device that is capable of fitting a wide range of differently sized and shaped objects. The clamping device allows for means to retain an electronic device or an electronic device in a case that is capable of fitting a wide range of differently sized and shaped electronic device. The self-centering mechanism and clamping device can also be integrated into the form of an adapter for various applications.

9. 发明授权

US09502278B2 Substrate holder assembly for controlled layer transfer 有权
标题翻译：用于受控层转移的基板支架组件
公开(公告)号：US09502278B2
公开(公告)日：2016-11-22
申请号：US13867441
申请日：2013-04-22
申请人： International Business Machines Corporation
发明人： Stephen W. Bedell , Keith E. Fogel , Paul A. Lauro , Devendra K. Sadana
IPC分类号： H01L21/00 , H01L21/687 , B25B11/00 , H01L21/683 , B25B5/06 , B25B5/10 , H01L21/304
CPC分类号： H01L21/68714 , B25B5/061 , B25B5/10 , B25B11/005 , H01L21/304 , H01L21/6835 , H01L21/6836 , H01L21/6838 , H01L21/6875 , H01L2221/683 , H01L2221/68381 , Y10T225/10 , Y10T279/11 , Y10T279/23
摘要： A substrate holder assembly for use in a controlled spalling process is provided. The substrate holder assembly includes a base structure having a surface in which a base substrate or other work piece can be placed thereupon. A framing element is located above and spaced apart from the surface of the base structure. The framing element has a window which exposes an upper surface of the base substrate and defines an area of the upper surface of the base substrate in which another material can be applied thereto. A support structure containing at least one mechanical securing element is located on the framing element. The support structure mechanically constrains the base substrate within the substrate holder assembly. Each mechanical securing element contacts at least one surface of the support structure and, optionally, one surface of the base substrate.
摘要翻译：提供了一种用于受控剥落过程的衬底保持器组件。衬底保持器组件包括具有其中可以放置基底衬底或其它工件的表面的基底结构。框架元件位于基部结构的表面上方并与之隔开。框架元件具有露出基底基板的上表面并限定可以向其施加另一材料的基底基板的上表面的区域的窗口。包含至少一个机械固定元件的支撑结构位于框架元件上。支撑结构在衬底保持器组件内机械约束基底。每个机械固定元件接触支撑结构的至少一个表面，并且可选地接触基底基板的一个表面。

10. 发明申请

US20160288297A1 CLAMPING APPARATUS 审中-公开
标题翻译：夹紧装置
公开(公告)号：US20160288297A1
公开(公告)日：2016-10-06
申请号：US15034366
申请日：2014-11-27
申请人： KOSMEK LTD.
发明人： Gaku YOSHIMURA
IPC分类号： B25B5/06 , B25B5/14 , B23B31/40
CPC分类号： B25B5/061 , B23B31/4053 , B23Q1/0081 , B23Q3/082 , B25B5/14
摘要： A pair of locking members (22) (22) protruding upward relative to a housing (1) and configured to be inserted into a hole of a workpiece are arranged to be capable of being respectively pressed onto right end left portions of an inner peripheral surface of the hole. Wedge surfaces (33) (33) of a clamp rod (32) are respectively engaged with the locking members (22) (22) from above. The clamp rod (32) is driven by a driving means (D) downward for clamping and upward for unclamping. The clamp rod (32) includes recesses (50) (50) formed, in an outer peripheral surface of the clamp rod (32), at a portion of the clamp rod (32) which is located below the wedge surfaces (33) (33). The recesses (50) (50) accommodate the locking members (22) (22) so that inner lower portions of the locking members (22) (22) in an unclamping position contact each other.
摘要翻译：一对相对于壳体（1）向上突出并被构造成插入到工件的孔中的锁定构件（22）被布置成能够被分别压靠在内周面的右端部的洞。夹杆（32）的楔形表面（33）（33）分别从上方与锁定构件（22）（22）接合。夹紧杆（32）由驱动装置（D）向下驱动夹紧并向上以松开。夹紧杆（32）包括在夹紧杆（32）的位于楔形表面（33）下方的部分处形成在夹紧杆（32）的外周表面中的凹部（50） 33）。凹部（50）（50）容纳锁定构件（22）（22），使得处于松开位置的锁定构件（22）（22）的内部下部相互接触。

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