公开(公告)号：EP2012973B1

公开(公告)日：2017-04-12

申请号：EP07755688.4

申请日：2007-04-18

申请人： The Boeing Company

发明人： WOOD, Jeffrey, H. ,  MATLACK, Michael, P. ,  WITTE, James, A.

IPC分类号： B25B5/06

CPC分类号： B25B5/065 ,  B25B5/003

公开(公告)号：EP2616696A1

公开(公告)日：2013-07-24

申请号：EP11745541.0

申请日：2011-08-16

申请人： Aktiebolaget SKF

发明人： SEUBERLING, Mathias

IPC分类号： F16C19/38 ,  F16C25/06 ,  F16C35/063 ,  B25B27/06 ,  F16B1/00 ,  F16B31/04 ,  F16C35/078

CPC分类号： F16B2/06 ,  B25B5/065 ,  F16B1/005 ,  F16B31/043 ,  F16C19/38 ,  F16C19/386 ,  F16C25/08 ,  F16C35/063 ,  F16C35/078 ,  F16C2229/00 ,  F16C2300/14 ,  Y10T403/7062

摘要： A clamping device includes a base body defining at least a portion of at least one pressure chamber, which has at least one opening oriented in a direction of action. A membrane is connected with the base body in a pressure-tight manner and seals the at least one opening in the direction of action. The membrane defines a first side wall section of the pressure chamber. A movable second side wall section partially delimits the pressure chamber and a constant amount of pressure fluid is sealed in the pressure chamber. At least one mechanical actuator displaces or deforms the second side wall section in order to cause the membrane to outwardly bulge.

公开(公告)号：EP2163345B1

公开(公告)日：2013-02-20

申请号：EP08016084.9

申请日：2008-09-12

申请人： Schunk GmbH & Co. KG Spann- und Greiftechnik

发明人： Hoch, Andreas

IPC分类号： B25B5/06 ,  B25B5/14 ,  B23B31/34 ,  B23B31/20 ,  B24B41/06 ,  B24B13/005

CPC分类号： B25B5/065 ,  B23B31/201 ,  B23B31/34 ,  B24B13/005 ,  B24B41/067

公开(公告)号：EP2398623A1

公开(公告)日：2011-12-28

申请号：EP10702049.7

申请日：2010-01-25

申请人： Rolls-Royce PLC

发明人： MARSHALL, Matthew ,  GENG, Zunmin

IPC分类号： B23Q3/06 ,  B23Q11/00 ,  B23B31/30 ,  B25B5/06

CPC分类号： B23Q3/062 ,  B23B31/305 ,  B23B31/40 ,  B23B2215/64 ,  B23B2270/027 ,  B23Q3/082 ,  B23Q11/0032 ,  B25B5/065 ,  Y10T279/1029 ,  Y10T279/1216 ,  Y10T279/1283

摘要： A fixture (100) for securing a cylindrical or shell thin-walled component (10) includes a support (1 ) having one or more securing devices (3, 4) for securing the component (10) to the support (1 ). The fixture (100) also includes an inflatable pressure element (8) which, in use, is positioned within the secured component (10) and is adapted to press outwardly, when inflated, against a liner (6) inserted between the pressure element (8) and the inner thin wall of the component (10). The liner (6) has one or more elastic members, which bias it against the outward expansion of the inflated pressure element (8). The inflated pressure element (8) and the liner (6) damp vibrations in the component (10) during machining of the outer side of the thin wall.

公开(公告)号：EP1627843A1

公开(公告)日：2006-02-22

申请号：EP05106389.9

申请日：2005-07-13

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Besch, Axel

IPC分类号： B66C1/46 ,  B25B5/06 ,  B25J15/00 ,  B65G47/90

CPC分类号： B25B5/065 ,  B25B9/00 ,  B25J15/0023 ,  B65G47/908 ,  B66C1/46

摘要： Die Erfindung betrifft ein Lastaufnahmemittel (1) zur Handhabung von Stückgut (4), insbesondere von Kartons und Lasten mit unregelmäßigen Konturen oder nicht planen Greifflächen, mit zwei einander im Abstand gegenüberliegenden Greifarmen (2a, 2b), die auf den einander zugewandten Seiten mit befüll- und entleerbaren flexibel aufblasbaren Gasräumen (3) bestückt sind, zwischen denen das Stückgut (4) im aufgeblasenen Zustand der Gasräume (3) gehalten wird. Um Stückgüter, insbesondere Kartons und Lasten mit unregelmäßigen Konturen oder nicht planen Greifflächen, auch mit signifikant unterschiedlichen Maßen, schnell, zuverlässig und sicher greifen zu können, wird vorgeschlagen, die Gasräume als zusammenfaltbare Kissen oder Bälge (3a bis 3d) auszubilden, deren in Wirkrichtung gemessene aufgeblasene Dicke (b) jeweils einem Vielfachen der Dicke (a) der Bälge oder Kissen (3a bis 3d) im entlüfteten Zustand entspricht.

摘要翻译： 该装置具有相互相对的夹持臂，其中每个臂配备有可充气气体室。 腔室相互面对并被填充和排空，使得当腔室处于膨胀状态时，物品被保持在腔室之间。 室是具有膨胀厚度的波纹管（3a，3b），其在与放气状态下的波纹管的厚度的倍数相关的作用方向上测量。

公开(公告)号：EP1402178A1

公开(公告)日：2004-03-31

申请号：EP02746838.8

申请日：2002-07-01

申请人： Tcam Power Workholding, LLC

发明人： YUSCHAK, Thomas, D. ,  SCHNEIDER, Edward, T.

IPC分类号： F03G7/06 ,  F15B21/06

CPC分类号： B25B5/065 ,  B25B5/003 ,  B25B5/061 ,  F03G7/06 ,  F15B21/06

摘要： A clamping device includes an expansible polymer that is disposed in a polymer chamber (14). A heat transfer conduit (22) transports heat transfer fluid and brings it into thermal conductivity with the polymer. By cooling or heating the polymer as needed, the polymer expands and contracts as it melts and freezes, respectively. The volume change of the polymer is used to advance a piston (16). The piston is used to engage upon a surface, e.g., clamp a machine part. In this manner, the surface is disposed between the actuated piston (16) and an immobile plate, causing the surface to become rigidly held in position. When the piston (16) contacts the surface, pressure builds in the polymer chamber (14), which translates into clamping force on the surface.

公开(公告)号：EP0610264B1

公开(公告)日：1998-01-14

申请号：EP92921274.4

申请日：1992-09-26

申请人： ROTEX, INC.

发明人： PIERSON, Bruce, A. ,  LOWER, William, E.

IPC分类号： B07B1/00

CPC分类号： E05B51/02 ,  B07B1/46 ,  B25B5/065 ,  E05B63/0052 ,  E05C3/048 ,  Y10T292/0849 ,  Y10T292/1082 ,  Y10T292/20

摘要： Disclosed is a clamp (7) for securing the top cover (3) of a screening machine (1). Clamping is not subject to galling or seizing and the force exerted is not temperature or displacement dependent. The clamp (7) is air pressure operated, with super-atmospheric pressure being applied for clamping and venting to atmosphere or sub-atmospheric pressure being applied to release the clamp. The clamp is mounted for easy swing away movement when not in use so as to permit the top cover (3) to be removed. Multiple clamps (7, 7) may be simultaneously operated from a common manifold (10).

公开(公告)号：EP0642396B1

公开(公告)日：1997-03-05

申请号：EP94911059.7

申请日：1994-03-19

申请人： KUHNKE GmbH

发明人： DITTRICH, Gerhard ,  BEBEN, Marius ,  MEHLERT, Wolfgang

IPC分类号： B23Q1/28 ,  B25B5/06 ,  F15B15/10

CPC分类号： F15B15/10 ,  B23Q1/287 ,  B25B5/061 ,  B25B5/065

摘要： A hydraulically actuated bar-like clamping tool has an elongated base body (1), a reciprocating elongated clamping body (2) and a tubular inflatable body (18) arranged between both said bodies for moving the clamping body. The inflatable body is secured in a fluid-tight manner at one end and is connected to a fluid connection at its other end. The base body (1) and the clamping body (2) consist each of a U-shaped section with meshing legs (9; 10). A reciprocating, elongated thrust piece (15) supported on the ends of the legs of the clamping body (2) and a fixed, elongated abutment (13) are arranged between the legs (9) of the base body (1). The tubular inflatable body (18) extends on the one hand between the base body (1) and the pressure member (15) and after it is deflected it extend on the other hand between the abutment (13) and the clamping body (2). The U-shaped base body (1) has a shutting off arrangement (3) at least at its end provided with the fluid connection (3a).

公开(公告)号：EP0732176A1

公开(公告)日：1996-09-18

申请号：EP95119356.4

申请日：1995-12-08

申请人： GORO S.A.

发明人： Schick, Jean-François

IPC分类号： B25B5/06 ,  B26D7/02

CPC分类号： B25B5/065 ,  B26D7/025

摘要： Es handelt sich hier um eine Vorrichtung zum Einspannen von Gurtbändern. Diese Vorrichtung weist einen oberen Spannholm und ein unteres Widerlager für das betreffende Gurtband sowie eine Spannvorrichtung zum Niederfahren des Spannholms gegen das Widerlager auf. In die Unterseite des oberen Spannholms ist eine Membrane eingesetzt, die mit einem Druckmedium beaufschlagbar ist. Die druckbeaufschlagte Membrane wird gegen das eingespannte Gurtband gedrückt, so daß das Gurtband nicht nur zwischen Spannholm und Widerlager eingespannt wird, sondern zusätzlich auch mittels der Membrane zwischen eben Membrane und Widerlager eingespannt wird, so daß eine gleitfeste Bandeinspannung gewährleistet ist.

摘要翻译： 该装置具有夹紧杆，支座（3）和将两者一起移动的夹紧单元。 夹紧杆（2）形成为中空轮廓，在底部开口。 将可变形膜（5a）装配到型材中，并通过压力介质进行充电。 将膜压靠在夹紧的带束带（1）上。 夹紧杆，基台和隔膜长于最大 皮带带的宽度。 基台形成为下夹板，或形成为机座（3a）。 基台具有防滑齿，或类似的槽（6）。

公开(公告)号：EP0634988A1

公开(公告)日：1995-01-25

申请号：EP93903345.0

申请日：1993-02-11

申请人： OBS TECHNOLOGY A/S

IPC分类号： F16L ,  B25B5 ,  B66F3 ,  F16L13 ,  F16L17 ,  F16L23 ,  F16L55

CPC分类号： F16L17/10 ,  B25B5/065 ,  B25B5/147 ,  F16L13/11 ,  F16L23/003 ,  Y10T29/49821 ,  Y10T29/49822 ,  Y10T29/53683 ,  Y10T29/5383

摘要： Method for increasing the distance between two faces, inserting into a space between the two faces a diaphragm power jack, the shape of which being adapted to the shape of the space, the diaphragm power jack comprising two abutting sheets being sealingly bonded along the entire circumference, a pipe penetrating the bonded, injecting a pressurized fluid through the pipe to the interface between the two sheets thereby forcing the sheets apart whereby substantially all the energy from the pressurized fluid being converted to forces perpendicularly to the sheets.