| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | JPS529430B2 - | JP8067672 | 1972-08-11 | JPS529430B2 | 1977-03-16 | |
| 162 | JPS5117957B1 - | JP3777871 | 1971-05-31 | JPS5117957B1 | 1976-06-05 | |
| 163 | JPS4912833B1 - | JP2022370 | 1970-03-11 | JPS4912833B1 | 1974-03-27 | |
| 164 | JPS4826659A - | JP8067672 | 1972-08-11 | JPS4826659A | 1973-04-07 | |
| 165 | STRETCHING MACHINE FOR NON-FERROUS METAL PROFILES | PCT/IB2016053402 | 2016-06-09 | WO2016199061A3 | 2017-02-02 | TURLA DAVIDE |
| A stretching machine (1) is described for non-ferrous profiles, comprising a head (2) provided with a body (22) and a clamp (21), hydraulic cylinders (3), at least one pump (4), at least one electric motor (5), a liquid tank (6), at least one electro-distributor (7) and a hydraulic circuit (8). Said stretching machine comprises at least one internal gear pump (4). | ||||||
| 166 | METHOD AND SYSTEM FOR VARYING THE GAGE OF METAL STRIPS | PCT/IB2015059371 | 2015-12-04 | WO2016088098A3 | 2016-08-04 | GONZALEZ FANFALONE FRANCISCO JAVIER; CÁRDENAS FLORES PEDRO |
| A variable thickness process and system for processing steel strips to obtain a profile with at least two different thicknesses along its width which includes at least one heating step, and at least one stretching step and one straightening step. | ||||||
| 167 | MACHINE DE FORMAGE DE TÔLE PAR ÉTIRAGE LONGITUDINAL ET PROCÉDÉ DE MISE EN OEUVRE D'UNE TELLE MACHINE | EP17306795.0 | 2017-12-18 | EP3335813A1 | 2018-06-20 | BOURRIAU, Benoît; CLERGEAU, Julien |
L'invention concerne une machine de formage de tôle par étirage longitudinal, laquelle machine (1) comprend deux têtes d'étirage (2) situées de part et d'autre d'un outil de formage pour la tôle, lesquelles têtes d'étirage (2) comprennent chacune une ligne de mors (5) solidaire d'une structure support (8) qui est associée à des moyens d'étirage (9) et qui est montée sur un châssis (10) par l'intermédiaire d'un axe de basculement (11), au moins un vérin de basculement (12) étant interposé entre ledit châssis (10) et ladite structure support (8), pour permettre la manoeuvre en rotation de ladite structure support (8) autour dudit axe de basculement (11), et ledit châssis (10) étant porté par un bâti support (3). Conformément à l'invention, cette machine d'étirage (1) comprend des moyens (13, 14), interposés entre ledit bâti support (3) et ledit châssis (10), agencés pour permettre un réglage du positionnement vertical dudit axe de basculement (11). Un procédé de mise en oeuvre d'une telle machine d'étirage est aussi décrit.
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| 168 | CUT-TO-LENGTH STEEL COIL PROCESSING LINE WITH STRETCHER LEVELER AND TEMPER MILL AND METHOD | EP16275122.6 | 2016-09-01 | EP3150294B1 | 2018-03-14 | Voges, Kevin C |
| A cut-to-length steel coil processing line has an un-coiling reel, a temper mill, a stretcher leveler, a shearer, and a stacking apparatus arranged to sequentially process a continuous length of sheet metal. The line may be configured such that the continuous length of the sheet metal is directed from the uncoiling reel through the temper mill to the stacking apparatus without processing through the stretcher leveler when a determined thickness of the continuous length of sheet metal is at or below a selected measurement criteria. In the alternative, the line may be configured such that the continuous length of the sheet metal is directed from the uncoiling reel through the stretcher leveler to the stacking apparatus without processing through the temper mill when the determined thickness of the continuous length of sheet metal is greater than the selected measurement criteria. A method to be carried out on such a cut-to-length steel coil processing line is also disclosed. | ||||||
| 169 | METHOD AND SYSTEM FOR VARYING THE GAGE OF METAL STRIPS | EP15866139.7 | 2015-12-04 | EP3233316A2 | 2017-10-25 | GONZALEZ FANFALONE, Francisco Javier; CÁRDENAS FLORES, Pedro |
| A variable thickness process and system for processing steel strips to obtain a profile with at least two different thicknesses along its width which includes at least one heating step, and at least one stretching step and one straightening step. | ||||||
| 170 | CUT-TO-LENGTH STEEL COIL PROCESSING LINE WITH STRETCHER LEVELER AND TEMPER MILL AND METHOD | EP16275122.6 | 2016-09-01 | EP3150294A1 | 2017-04-05 | Voges, Kevin C |
A cut-to-length steel coil processing line has an un-coiling reel, a temper mill, a stretcher leveler, a shearer, and a stacking apparatus arranged to sequentially process a continuous length of sheet metal. The line may be configured such that the continuous length of the sheet metal is directed from the uncoiling reel through the temper mill to the stacking apparatus without processing through the stretcher leveler when a determined thickness of the continuous length of sheet metal is at or below a selected measurement criteria. In the alternative, the line may be configured such that the continuous length of the sheet metal is directed from the uncoiling reel through the stretcher leveler to the stacking apparatus without processing through the temper mill when the determined thickness of the continuous length of sheet metal is greater than the selected measurement criteria. A method to be carried out on such a cut-to-length steel coil processing line is also disclosed.
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| 171 | METHOD OF PRODUCING A SHAPED AL ALLOY PANEL FOR AEROSPACE APPLICATIONS | EP11776180.9 | 2011-10-28 | EP2652162B1 | 2016-08-24 | KAMP, Arjen; SPANGEL, Sabine Maria |
| 172 | PRESS FORMING METHOD | EP13865147.6 | 2013-10-28 | EP2933034B1 | 2016-06-29 | URABE, Masaki |
| A press forming method according to the present invention is a press forming method of press forming a formed part 1, which has: a top portion 5 having a concave outer edge 3 with a part of the outer edge being concave inwards; and a flange portion 7 subjected to bending forming along the concave outer edge 3 of the top portion 5, the press forming method including: a first forming process S1 of forming a preformed shape part 15, which includes, at a part where the flange portion 7 is formed in a blank material 9, a vertical wall portion 11 that becomes a part of the flange portion 7, and a mountain shaped portion 13 that is bent outwards from the vertical wall portion 11 and is convex towards the top portion 5; and a second forming process S2 of forming the flange portion 7 by performing bending forming on a part including the mountain shaped portion 13 of the preformed shape part 15 formed in the first forming process S1 along a bending line that is a boundary from the vertical wall portion 11. | ||||||
| 173 | PRESS MOLDING METHOD | EP14826390.8 | 2014-07-18 | EP3023168A1 | 2016-05-25 | FUJII, Yusuke; SHINMIYA, Toyohisa; KISHIGAMI, Yasuhiro; IIZUKA, Eiji; YAMASAKI, Yuji |
Provided is a method of manufacturing a curved channel part having a curved portion in a vertical wall portion by press forming, the method restricting stretch flange deformation, which occurs in the vertical wall portion and a flange portion. The method includes a shear deformation step as a step of forming the vertical wall portion. In the shear deformation step, a boundary-side portion 11a of a base section 11 of a blank 1 with respect to a deformation section 12, and an outer portion 12b of the deformation section 12 are individually restrained, a portion 12a to be a vertical wall portion of the deformation section 12 is shear-deformed in a sheet face, and a material is caused to flow from a portion separated from a curved portion toward the curved portion (movement of the material in the blank) in an outer edge portion of the portion 12a to be the vertical wall portion. |
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| 174 | PRESS FORMING METHOD | EP13865147 | 2013-10-28 | EP2933034A4 | 2015-12-16 | URABE MASAKI |
| A press forming method according to the present invention is a press forming method of press forming a formed part 1, which has: a top portion 5 having a concave outer edge 3 with a part of the outer edge being concave inwards; and a flange portion 7 subjected to bending forming along the concave outer edge 3 of the top portion 5, the press forming method including: a first forming process S1 of forming a preformed shape part 15, which includes, at a part where the flange portion 7 is formed in a blank material 9, a vertical wall portion 11 that becomes a part of the flange portion 7, and a mountain shaped portion 13 that is bent outwards from the vertical wall portion 11 and is convex towards the top portion 5; and a second forming process S2 of forming the flange portion 7 by performing bending forming on a part including the mountain shaped portion 13 of the preformed shape part 15 formed in the first forming process S1 along a bending line that is a boundary from the vertical wall portion 11. | ||||||
| 175 | Verfahren und Vorrichtung zum Planrichten von Lochblechen | EP11186009.4 | 2011-10-20 | EP2446979B1 | 2015-04-22 | Henrich, Lutz-Stefan, Dr.-Ing.; Loth, Volker, Dipl.-Ing. |
| 176 | METHOD OF PRODUCING A SHAPED AL ALLOY PANEL FOR AEROSPACE APPLICATIONS | EP11776180.9 | 2011-10-28 | EP2652162A1 | 2013-10-23 | KAMP, Arjen; SPANGEL, Sabine Maria |
| The invention relates to a method of producing a shaped aluminium alloy panel, preferably for aerospace or automotive applications, from 5000-series alloy sheet, the method comprising the steps of: providing a sheet made of 5000-series alloy having a thickness of about 0.05 to 10mm and a length in the longest dimension of at least 800mm; and stretch forming the sheet at a forming temperature between - 100°C and -25°C, to obtain a shaped aluminium alloy panel. The invention is also directed to a shaped article formed by the above method. | ||||||
| 177 | VERFAHREN ZUR MATERIALFLUSSSTEUERUNG BEIM TIEFZIEHEN EINES WERKSTÜCKS UND TIEFZIEHVORRICHTUNG | EP09730365.5 | 2009-03-31 | EP2259883B1 | 2013-07-31 | FLEHMIG, Thomas; GÖHLER, Klaus; SAVVAS, Konstantinos |
| 178 | ACTIVE RECONFIGURABLE STRETCH FORMING | EP07700085.9 | 2007-01-23 | EP1976651B1 | 2011-08-31 | FORSYTH, Ross |
| This invention concerns an active reconfigurable stretch forming tool, and in another aspect the invention is a method of stretch forming. The tool comprises an array of extensible shape forming elements which are driven in extension to produce the same force per unit area across a workpiece during shape forming. An array of limit switches are located in front of the array of shape forming elements, such that each shape forming element is driven in extension towards a respective limit switch during shape forming. In use, each limit switch is activated by the workpiece as it is shaped and each switch, upon activation, prevents further extension of the respective driven element. The tool and method are useful in the forming of three dimensional shapes in solid sheet metal or mesh, to produce panels for reflector antennas. | ||||||
| 179 | ACTIVE RECONFIGURABLE STRETCH FORMING | EP07700085 | 2007-01-23 | EP1976651A4 | 2010-05-12 | FORSYTH ROSS |
| 180 | Method for removing strain from press-formed workpiece | EP03002743.7 | 2003-02-06 | EP1340557B1 | 2007-04-11 | Yoshioka, Naoki; Kusunoki, Kenichi; Yagami, Yuichi; Wada, Mikio; Takahashi, Tsuyoshi |
