| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Handbetätigte Schere mit Ratschenantrieb für strangförmiges Schnittgut | EP91103656.4 | 1991-03-09 | EP0452668B1 | 1995-05-24 | Eckhard, Wolter |
| 142 | DEVICE OR APPARATUS FOR MANIPULATING MATTER | EP91920098 | 1991-10-09 | EP0554361A4 | 1995-01-11 | PYKA WALTER R; MIDDLEMAN LEE M; BUHLER MICHAEL; PONCET PHILIPPE; VAN DYK KARL; JERVIS JAMES E |
| The present invention accordingly provides a device or apparatus for manipulating matter in a confined or inaccessible space, comprising manipulator means at least partly constructed of one or more bent or twisted elongate shape memory alloy members (14) having pseudoelasticity at the intended manipulation temperature, and a hollow housing (10) (preferably of elongate tubular form) or cannula capable of holding at least the shape memory alloy member(s) in a relatively straightened state, and actuating means (20, 22) for extending the shape memory alloy member(s) from the housing (10) to manipulate matter within the said space and for withdrawing the shape memory alloy member(s) into the housing, the arrangement being such that the shape-memory alloy member(s) (14) bend(s) or twist(s) pseudoelastically in a lateral or helical sense to manipulate the matter on extending from the housing at the said manipulation temperature, and become(s) relatively staightened on withdrawal into the housing at the said temperature. Preferably the invention provides such a device or apparatus which is of elongate form for surgical manipulation of matter within a living body, and which has the manipulator means at its distal end with the shape memory alloy member(s) having pseudoelasticity at the temperature to be encountered within that body, and wherein the actuating means is operable from the proximal end of the device. | ||||||
| 143 | Frontschneider | EP93101551.5 | 1993-02-02 | EP0562242A2 | 1993-09-29 | Schmode, Hartmut; Weber, Gerd; Wiebe, Ulrich |
Die Erfindung betrifft einen Frontschneider, insbesondere zum Durchschneiden von Kabeln, mit zwei aufeinanderliegenden flachen und um eine gemeinsame Drehachse (23) drehbaren Losmessern (21, 22) die mittels einer Antriebseinrichtung (31, 33, 39) antreibbar sind. Jedes Losmesser (21, 22) wird dabei von einer geeigneten in der Messerebene liegenden und mit der Antriebseinrichtung (31, 33, 39) gekoppelten Kurvenscheibe (35, 36) beaufschlagt. Durch Wahl der Radien der Kurvenscheiben (35, 36) läßt sich in einfacher Weise ein gewünschter Kraftverlauf beim Zerschneiden eines strangförmigen Guts erzielen. |
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| 144 | DEVICE OR APPARATUS FOR MANIPULATING MATTER | EP91920098.0 | 1991-10-09 | EP0554361A1 | 1993-08-11 | PYKA, Walter, R.; MIDDLEMAN, Lee, M.; BUHLER, Michael; PONCET, Philippe; VAN DYK, Karl; JERVIS, James, E. |
| La présente invention concerne un dispositif ou appareil permettant de manipuler des matières dans un espace inaccessible ou très restreint, comprenant un dispositif de manipulation comportant au moins en partie un ou plusieurs éléments d'alliage à mémoire de forme allongés et torsadés ou pliés présentant une pseudoélasticité à la température de manipulation voulue, un logement creux (10) (de préférence de forme tubulaire allongée) ou une canule pouvant maintenir au moins le ou les élément(s) d'alliage à mémoire dans une position relativement redressée, et un dispositif de commande (20, 22) permettant de faire sortir le ou les élément(s) d'alliage à mémoire du logement (10), pour manipuler les matières se trouvant dans ledit espace restreint, et les faire rentrer dans le logement, ce ou ces élément(s) d'alliage à mémoire étant conçus pour se plier ou se tordre pseudoélastiquement dans un sens hélicoïdal ou latéral à ladite température de manipulation lorsqu'il(s) est(sont) en position sortie pour manipuler les matières, et se redresser en position relativement droite lorsqu'il(s) est(sont) rentré(s) dans le logement à ladite température. L'invention décrit de préférence un dispositif ou appareil de telle nature ayant une forme allongée pour la manipulation chirurgicale de matières dans un corps vivant dont le dispositif de manipulation se situe à l'extrémité distale du dispositif, le ou les éléments(s) d'alliage à mémoire présentant une pseudoélasticité à la température de ce corps, et dont le dispositif de commande peut être actionné depuis l'extrémité proximale dudit dispositif. | ||||||
| 145 | Scissors for household and medical uses | EP90122045.9 | 1990-11-17 | EP0445371B1 | 1993-02-03 | Tepic, Slobodan |
| 146 | Scissors for household and medical uses | EP90122045.9 | 1990-11-17 | EP0445371A1 | 1991-09-11 | Tepic, Slobodan |
The scissors for household and medical use comprise an upper (12) and lower blade (11) defining a distal region and an upper (14) and lower (13) handle defining a proximal region. The lower blade (11) and handle (13) are formed as one piece and the upper blade (12) and handle (14) are formed as two separate pieces. The upper blade (12) is movably linked to the lower blade (11) by means of a four-bar linkage mechanism allowing to move said upper blade (12) by acting on said upper handle (14) leaving said one-piece lower blade (11) and handle (13) stationary. |
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| 147 | BOLZENSCHNEIDER | EP16165300.1 | 2016-04-14 | EP3231563A1 | 2017-10-18 | Zinser, Roman |
Die Erfindung betrifft einen Bolzenschneider (1), der zum Durchtrennen eines insbesondere bolzenartigen Werkstücks verwendet werden kann. Der Bolzenschneider weist einen festen Handhebel (3) und beweglichen Handhebel (2) auf. Eine Schneidbacke (8) ist starr mit dem festen Handhebel (3) verbunden. Der bewegliche Handhebel (2) ist über ein Ratschengetriebe (7) mit einer beweglichen Schneidbacke (6) gekoppelt. In einer Öffnungsstellung der Schneidbacken (6, 8) liegt die bewegliche Schneidbacke (6) an einem durch eine Abstützfeder (54) abgestützten Anschlag (55) an. Durch manuelle Aufbringung einer Öffnungskraft kann die bewegliche Schneidbacke (6) von der genannten Öffnungsstellung unter Beaufschlagung der Abstützfeder (54) in eine erweiterte Öffnungsstellung bewegt werden. Entfällt die manuell aufgebrachte Öffnungskraft, kehrt die bewegliche Schneidbacke (6) infolge der Abstützfeder (54) automatisch von der erweiterten Öffnungsstellung in die Öffnungsstellung zurück.
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| 148 | HAND TOOL WITH COMPOUND LEVERAGE MECHANISM | EP11836973.5 | 2011-10-26 | EP2632640B1 | 2017-04-05 | Poole, Robert N.; Poole, Daniel L. |
| 149 | HAND TOOL WITH COMPOUND LEVERAGE MECHANISM | EP11836973 | 2011-10-26 | EP2632640A4 | 2015-11-25 | POOLE ROBERT N; POOLE DANIEL L |
| 150 | HANDBETÄTIGTE SCHERE | EP10719998.6 | 2010-05-03 | EP2427046B1 | 2015-06-03 | MAAG, Markus; REH, Bernhard |
| 151 | Schere | EP10450175.4 | 2010-11-11 | EP2322030B1 | 2014-08-27 | Mair, Alexander |
| 152 | CUTTING TOOL WITH VARIABLE MECHANICAL ADVANTAGE | EP10749071.6 | 2010-01-05 | EP2403687A1 | 2012-01-11 | BLOCK, Andrew; ROELKE, Scott |
| A hand-operated cutting tool includes first and second cutting members pivotally connected at a first pivot point, a lever having a longitudinal axis and pivotally connected to the first cutting member at a second pivot point, and a translatable curvilinear pivot connection between the lever and the second cutting member. | ||||||
| 153 | CUTTING TOOL | EP07730742.9 | 2007-05-08 | EP2015903B1 | 2011-10-19 | LINDÉN, Olavi; PALOHEIMO, Markus |
| The invention relates to a cutting tool comprising a first handle (2), a second handle (4), a first cutting blade (6) attached to the first handle (2) at a first pivot point (40), as well as a second cutting blade (8) attached to the second handle (4) at a second pivot point (42), the first and the second cutting blades (6, 8) being engaged with one another at a pivot point (10) such that the first and the second cutting blades (6, 8) are movable in a scissor-like manner between an open position and a closed position in response to a relative rotational movement of the first and the second handles (2, 4). The invention is characterized in that the first handle (2) comprises a first toothed transmission part (12) and the second handle (4) comprises a second toothed transmission part (14), the first and the second toothed transmission parts (12, 14) being arranged to be engaged with one another. | ||||||
| 154 | SEVERAL-BLADE SCISSORS FOR HAIRDRESSER | EP07736837.1 | 2007-05-03 | EP2150383B1 | 2010-12-08 | Basile, Giovanni |
| It is a pair of scissors equipped with two or more, preferably three, pairs of blades (2, 3, 4) which are integral with one another and with a single handle (8) and all of which pivo on the same point (5), so that by using the handle all the blades open and close simultaneously. | ||||||
| 155 | CUTTING TOOL | EP07730742.9 | 2007-05-08 | EP2015903A1 | 2009-01-21 | LINDÉN, Olavi; PALOHEIMO, Markus |
| The invention relates to a cutting tool comprising a first handle (2), a second handle (4), a first cutting blade (6) attached to the first handle (2) at a first pivot point (40), as well as a second cutting blade (8) attached to the second handle (4) at a second pivot point (42), the first and the second cutting blades (6, 8) being engaged with one another at a pivot point (10) such that the first and the second cutting blades (6, 8) are movable in a scissor-like manner between an open position and a closed position in response to a relative rotational movement of the first and the second handles (2, 4). The invention is characterized in that the first handle (2) comprises a first toothed transmission part (12) and the second handle (4) comprises a second toothed transmission part (14), the first and the second toothed transmission parts (12, 14) being arranged to be engaged with one another. | ||||||
| 156 | SCISSORS-ACTION TOOL WITH ADJUSTABLE OPENING ANGLE | EP05724353 | 2005-03-02 | EP1737625A4 | 2008-02-27 | TSUDA HOLLAN AKIO |
| A scissors-action tool whose blades or jaws are urged apart by a spring and which includes an adjustable member restricting opening movement to a limited blade or jaw separation angle during normal use of the tool, but allowing the blades or jaws to be opened to a wider angle when the adjustable member is moved to a rearward position. The adjustable member may be a rocker including an elongated hole permitting the rocker to be moved rearwardly from a normal position of engagement with a rocker pivot pin. | ||||||
| 157 | IMPROVED SHEARS | EP03771822 | 2003-07-23 | EP1539436A4 | 2005-08-24 | BROCKHAGE DONALD J |
| A shearing tool (100, 200) has a fulcrum shaft (101, 112, 207) a first blade (102, 113, 201) rigidly attached to the shaft, a first element (114) also rigidly attached to the fulcrum shaft and spaced apart on the shaft from the first blade (102, 113, 201), and a second blade (105, 208) contiguous with a second element (107) the second blade (105, 208) pivoted on the fulcrumshaft at one end of the blade, and between the attachment positions of the first blade (102, 113, 201) and the first element (114) such that relative rotation of the first and second elements causes relative rotation of the first and second blades producing a shearing action. | ||||||
| 158 | IMPROVED SHEARS | EP03771822.8 | 2003-07-23 | EP1539436A1 | 2005-06-15 | Brockhage, Donald J. |
| A shearing tool (100, 200) has a fulcrum shaft (101, 112, 207) a first blade (102, 113, 201) rigidly attached to the shaft, a first element (114) also rigidly attached to the fulcrum shaft and spaced apart on the shaft from the first blade (102, 113, 201), and a second blade (105, 208) contiguous with a second element (107) the second blade (105, 208) pivoted on the fulcrumshaft at one end of the blade, and between the attachment positions of the first blade (102, 113, 201) and the first element (114) such that relative rotation of the first and second elements causes relative rotation of the first and second blades producing a shearing action. | ||||||
| 159 | Device or apparatus for manipulating matter | EP04009449.2 | 1991-10-09 | EP1484077A3 | 2005-01-05 | Pyka, Walter, R.; Middleman, Lee, M; Buhler, Michael; Poncet, Philippe; Van Dyk, Karl; Jervis, James, E. |
The present invention accordingly provides a device or apparatus for manipulating matter in a confined or inaccessible space, comprising manipulator means at least partly constructed of one or more bent or twisted elongate shape memory alloy members (14) having pseudoelasticity at the intended manipulation temperature, and a hollow housing (10) (preferably of elongate tubular form) or cannula capable of holding at least the shape memory alloy member(s) in a relatively straightened state, and actuating means (20, 22) for extending the shape memory alloy member(s) from the housing (10) to manipulate matter within the said space and for withdrawing the shape memory alloy member(s) into the housing, the arrangement being such that the shape-memory alloy member(s) 14 bend(s) or twist(s) pseudoelastically in a lateral or helical sense to manipulate the matter on extending from the housing at the said manipulation temperature, and become(s)' relatively straightened on withdrawal into the housing at the said temperature. Preferably the invention provides such a device or apparatus which is of elongate form for surgical manipulation of matter within a living body, and which has the manipulator means at its distal end with the shape memory alloy member(s) having pseudoelasticity at the temperature to be encountered within that body, and wherein the actuating means is operable from the proximal end of the device. |
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| 160 | Device or apparatus for manipulating matter | EP04009449.2 | 1991-10-09 | EP1484077A2 | 2004-12-08 | Pyka, Walter, R.; Middleman, Lee, M; Buhler, Michael; Poncet, Philippe; Van Dyk, Karl; Jervis, James, E. |
The present invention accordingly provides a device or apparatus for manipulating matter in a confined or inaccessible space, comprising manipulator means at least partly constructed of one or more bent or twisted elongate shape memory alloy members (14) having pseudoelasticity at the intended manipulation temperature, and a hollow housing (10) (preferably of elongate tubular form) or cannula capable of holding at least the shape memory alloy member(s) in a relatively straightened state, and actuating means (20, 22) for extending the shape memory alloy member(s) from the housing (10) to manipulate matter within the said space and for withdrawing the shape memory alloy member(s) into the housing, the arrangement being such that the shape-memory alloy member(s) 14 bend(s) or twist(s) pseudoelastically in a lateral or helical sense to manipulate the matter on extending from the housing at the said manipulation temperature, and become(s)' relatively straightened on withdrawal into the housing at the said temperature. Preferably the invention provides such a device or apparatus which is of elongate form for surgical manipulation of matter within a living body, and which has the manipulator means at its distal end with the shape memory alloy member(s) having pseudoelasticity at the temperature to be encountered within that body, and wherein the actuating means is operable from the proximal end of the device. |
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