公开(公告)号：US5614112A

公开(公告)日：1997-03-25

申请号：US226860

申请日：1994-04-13

申请人： Gilles Peru ,  Francis Sauvage ,  Yvon Le Roy ,  Charles Sion

发明人： Gilles Peru ,  Francis Sauvage ,  Yvon Le Roy ,  Charles Sion

IPC分类号： B23K26/00 ,  B23K26/10 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K37/04 ,  B23K37/047 ,  B23K26/02

CPC分类号： B23K26/26 ,  B23K26/244 ,  B23K37/047 ,  B23K2203/04

摘要： An installation for positioning edge to edge and welding by means of a laser beam at least two sheet blanks comprises means for supporting and positioning a first sheet blank in a horizontal reference plane, means for positioning the edge to be welded of the first sheet blank on the axis of the laser beam, means for maintaining the edge to be welded of the first sheet blank, means for clamping the first sheet blank, means for supporting and positioning at least one second sheet blank, means for maintaining the edge to be welded of the second sheet blank against the edge to be welded of the first sheet blank, means for clamping with a sectorized pressure the second sheet blank, means for exerting a lateral and sectorized pressure on the edges to be welded of the sheet blanks, and a welding unit employing a laser beam movable along the joint plane of the sheet blanks to be welded.

摘要翻译： 用于定位边缘到边缘并通过激光束焊接至少两个板坯的装置包括用于将第一板坯放置在水平参考平面中的装置，用于将第一板坯的待焊接边缘定位在 激光束的轴线，用于保持第一片材坯料待焊接的边缘的装置，用于夹持第一片材坯料的装置，用于支撑和定位至少一个第二片材坯料的装置，用于将待焊接的边缘保持 第二片材坯件抵靠第一片材坯料待焊接的边缘，用于以扇形压力夹紧第二片坯料的装置，用于在待焊接的片材坯料的边缘上施加横向和扇形压力的装置，以及焊接 单元采用可沿着待焊接的板坯的接合平面移动的激光束。

公开(公告)号：US5747768A

公开(公告)日：1998-05-05

申请号：US546359

申请日：1995-10-20

申请人： Gilles Peru ,  Philippe Henry

发明人： Gilles Peru ,  Philippe Henry

IPC分类号： B23K37/00 ,  B23K26/00 ,  B23K26/08 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K37/04

CPC分类号： B23K37/0408 ,  B23K26/0838 ,  B23K26/244 ,  B23K26/26 ,  B23K2201/18

摘要： Device for guiding and feeding at least two sheet blanks previously brought edge to edge to form a joint plane, of the type including two units for supporting and feeding the sheet blanks in the direction of a high energy density beam disposed on each side of the joint plane and movable in synchronism with each other. Each supporting and feeding unit includes at least one lower series of carriages or at least one upper series of carriages, these carriages being articulated together in a vertical plane and movable in a direction parallel to the joint plane on a runway constituting a reference plane. Each carriage carries at least one shoe movable relative to the respective carriage in a direction perpendicular to the joint plane. The shoes of at least one of the two series of carriages cooperate with a device exerting a lateral pressure on the edges to be welded of the sheet blanks by a displacement of the shoes in a direction perpendicular to the joint plane.

摘要翻译： 用于引导和馈送至少两个先前带有边缘以形成接合平面的板坯的装置，该类型包括两个单元，用于沿着设置在接头的每一侧的高能量密度束的方向支撑和供给板坯 平面并相互同步移动。 每个支撑和馈送单元包括至少一个下部系列的滑架或至少一个上部滑架，这些滑架在垂直平面中铰接在一起，并且可在构成参考平面的跑道上平行于接合平面的方向上移动。 每个托架携带至少一个可在垂直于接合平面的方向上相对于相应托架移动的鞋。 两个系列的滑架中的至少一个的鞋与通过鞋在垂直于接合平面的方向上的位移而在片材坯料的待焊接的边缘上施加横向压力的装置配合。

公开(公告)号：US5375496A

公开(公告)日：1994-12-27

申请号：US990194

申请日：1992-12-14

申请人： Gilles Peru ,  Francis Sauvage ,  Yvon Le Roy ,  Charles Sion

发明人： Gilles Peru ,  Francis Sauvage ,  Yvon Le Roy ,  Charles Sion

IPC分类号： B23D15/00 ,  B23D15/02 ,  B23K26/26 ,  B23D15/08

CPC分类号： B23D15/02 ,  B23D15/00 ,  B23K26/26 ,  Y10T83/8821 ,  Y10T83/9447 ,  Y10T83/9454

摘要： The subject of the invention is a device for simultaneous shearing of two sheet metal blanks comprising, for each sheet metal blank, an assembly formed, on the one hand, by a support member of the corresponding sheet metal blank comprising a rectilinear cutting edge and, on the other hand, by a movable cutter provided with a rectilinear cutting edge designed to interact with the cutting edge of the corresponding support member. The cutting edges of the two support members and cutters assemblies are situated in a same reference plane P and the support members extend on either side of the reference plane P. The invention applies to installations for welding by laser beam of two sheet metal blanks placed edge to edge.

摘要翻译： 本发明的主题是用于同时剪切两个金属板坯件的装置，其包括对于每个金属片坯料，一个组件由一个包括直线切割边缘的相应的金属板坯的支撑构件形成， 另一方面，通过设置有与相应的支撑构件的切割刃相互作用的直线切割边缘的可移动切割器。 两个支撑构件和切割器组件的切割边缘位于相同的参考平面P中，并且支撑构件在参考平面P的任一侧延伸。本发明适用于通过两个金属板坯的激光束进行焊接的装置， 到边缘。

公开(公告)号：US5536915A

公开(公告)日：1996-07-16

申请号：US368663

申请日：1995-01-04

申请人： Gilles Peru ,  Yvon Le Roy ,  Charles Sion ,  Emmanuel Metsue ,  Gabriel Vergniez

发明人： Gilles Peru ,  Yvon Le Roy ,  Charles Sion ,  Emmanuel Metsue ,  Gabriel Vergniez

IPC分类号： B23K15/00 ,  B23K26/00 ,  B23K26/10 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K37/04 ,  B23K26/02

CPC分类号： B23K37/0408 ,  B23K26/244 ,  B23K26/26 ,  B23K2201/18

摘要： The invention provides a device for putting et least two sheet blanks (2 and 3) in register edge to edge in a plant for welding these sheet blanks by means of a high energy density beam (1). The device comprises a longitudinal stop element (92) movable, on one hand, by the action of a first control means (100), between a retracted horizontal first position and a retracted vertical intermediate second position and, on the other hand, by the action of a second control means (110), between said intermediate second position and a vertical third position for putting in register the first sheet blank (2), in which position a lower part of the stop element (92) is gripped between the means for positioning and clamping the sheet blanks and an upper end part of the stop element (92) extends above a horizontal reference plane for positioning the edge to be welded (2a) of the first sheet blank (2) on the axis of the high energy density beam (1).

摘要翻译： 本发明提供了一种用于将至少两个片状坯料（2和3）放置在工厂中边缘对准边缘的装置，用于通过高能量密度束（1）焊接这些板坯。 该装置包括纵向止动元件（92），其一方面可通过第一控制装置（100）的作用在缩回的水平第一位置和缩回的垂直中间第二位置之间移动，另一方面由 第二控制装置（110）的作用在所述中间第二位置和垂直第三位置之间，用于将第一板坯（2）放入对准中，在该位置中止动元件（92）的下部被夹持在装置 用于定位和夹紧板坯，并且止动元件（92）的上端部分在水平参考平面上方延伸，用于将第一板坯（2）的待焊接边缘（2a）定位在高能轴线 密度波束（1）。

公开(公告)号：US5276304A

公开(公告)日：1994-01-04

申请号：US990275

申请日：1992-12-14

申请人： Francis Sauvage ,  Gilles Peru ,  Yvon Le Roy ,  Charles Sion

发明人： Francis Sauvage ,  Gilles Peru ,  Yvon Le Roy ,  Charles Sion

IPC分类号： B23K26/00 ,  B23K26/02 ,  B23K26/20 ,  B23K26/26 ,  B23K37/04 ,  B23Q7/03 ,  B65G17/26 ,  B65H5/02 ,  B65H29/12

CPC分类号： B23K37/0408 ,  B23K26/26 ,  B23Q7/03 ,  B23K2203/04

摘要： The present invention has as its subject a device for guiding and for transfer of at least two sheet metal blanks to be welded edge to edge.The device comprises, on the one hand, for each sheet metal blank, means (14a, 15a) for supporting the sheet metal blank along a horizontal reference plane and movable horizontally in the direction of a laser beam and means (14c, 15c) for vertical pressing of the sheet metal blank onto the support means and movable horizontally in synchronisation with the said support means for the movement by adherence of the sheet metal blanks and, on the other hand, means for maintaining in reference along a vertical plane the edge to be welded of one of the sheet metal blanks in the axis of the laser beam and means for placing under lateral pressure the edges to be welded of the two sheet metal blanks.The invention applies to installations for welding by laser beam sheet metal blanks of different geometrical shapes and/or of different thicknesses for example for the automobile industry.

摘要翻译： 本发明的主题是用于引导和传送至少两个待焊接的边缘到边缘的金属板坯的装置。 该装置一方面包括用于每个金属板坯料的装置（14a，15a），用于沿着水平参考平面支撑金属板坯料并沿着激光束的方向水平移动;以及装置（14c，15c），用于 将金属板坯料垂直按压到支撑装置上，并与所述支撑装置同步地水平移动，以通过金属板坯件的粘附而运动，另一方面，用于沿垂直平面保持沿着 被焊接在激光束的轴线上的一个金属板坯料和用于在侧压下放置两个金属板坯料待焊接的边缘的装置。 本发明适用于例如用于汽车工业的具有不同几何形状和/或不同厚度的激光束金属板坯进行焊接的装置。

公开(公告)号：US5828032A

公开(公告)日：1998-10-27

申请号：US627013

申请日：1996-04-03

申请人： Jean-Marc Krzys ,  Hugues Oberle ,  Gilles Peru ,  Pascal Verrier

发明人： Jean-Marc Krzys ,  Hugues Oberle ,  Gilles Peru ,  Pascal Verrier

IPC分类号： B23K37/04 ,  B23K9/025 ,  B23K15/00 ,  B23K26/00 ,  B23K26/20 ,  B23K103/20

CPC分类号： B23K15/0093 ,  B23K15/006 ,  B23K26/125 ,  B23K26/32 ,  B23K26/323 ,  B23K2201/12 ,  B23K2203/04 ,  B23K2203/08 ,  B23K2203/10 ,  B23K2203/20 ,  B23K2203/50 ,  Y10T428/12347

摘要： Process for butt welding two metal blanks(1,2) of which the first blank is of steel and the second blank is of a metal having a melting temperature lower by more than 400.degree. C. than the melting temperature of the steel. The process includes positioning the two metal blanks (1,2) so that they contact each other in the region of their lateral faces to be butted together, maintaining the two metal blanks in contact, directing onto one of the principal faces of the metal blank (1) a high energy density bean (5) which passes through the first metal blank (1) and of which the focusing point is situated at a given distance from the joint plane (3) so as to generate in the region of the joint plane (3) a temperature equal to the melting temperature of the second metal blank (2) to within 10%, and displacing the high energy density beam (5). This process is applicable to the welding of two metal blanks of which one is of steel and the other is of aluminium or aluminium alloy for producing a motor vehicle part, in particular a body and structural part.

摘要翻译： 用于对接第一坯料为钢的两个金属坯料（1,2）的对接焊接和第二坯料的熔融温度比钢的熔化温度低400℃以上的金属。 该方法包括定位两个金属坯料（1,2），使得它们在它们的侧面的区域中彼此接触以对接在一起，保持两个金属坯料接触，引导到金属坯料的一个主面 （1）高能密度豆（5），其穿过第一金属坯料（1），并且其聚焦点位于距接头平面（3）给定距离处，以便在接头区域中产生 平面（3）等于第二金属坯料（2）的熔化温度的温度在10％以内，并且移动高能量密度束（5）。 该方法适用于两个金属坯料的焊接，其中一个是钢，另一个是铝或铝合金用于制造汽车部件，特别是机体和结构部件。

公开(公告)号：US5328083A

公开(公告)日：1994-07-12

申请号：US97027

申请日：1993-07-27

申请人： Gilles Peru ,  Francis Sauvage ,  Yvon Le Roy ,  Charles Sion

发明人： Gilles Peru ,  Francis Sauvage ,  Yvon Le Roy ,  Charles Sion

IPC分类号： B23K26/00 ,  B23K26/08 ,  B23K26/10 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K37/00 ,  B23K37/04 ,  B23K101/18 ,  B23K26/02 ,  B23K37/047

CPC分类号： B23K37/0408 ,  B23K26/0838 ,  B23K26/244 ,  B23K26/26

摘要： The installation comprises a zone A for positioning a first sheet blank (2) to be welded, a zone B for bringing the two sheet blanks (2, 3) to be welded into edge to edge relation, a zone C for guiding, transferring and welding the two sheet blanks (2, 3), and a zone D for discharging the two welded sheet blanks (2, 3). The invention is applicable to installations for welding by means of a laser beam sheet blanks of different geometrical and/or different thicknesses, for example for the automobile industry.

摘要翻译： 该装置包括用于定位待焊接的第一片状坯件（2）的区域A，用于使要焊接的两片坯料（2,3）沿边缘关系的区域B，用于引导，转移和 焊接两个板坯（2,3）和用于排出两个焊接板坯料（2,3）的区域D. 本发明可应用于通过例如用于汽车工业的不同几何尺寸和/或不同厚度的激光束片坯进行焊接的装置。