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1. 发明公开

EP4186612A1 METHOD AND APPARATUS MANUFACTURING HOT PRESS FORMED PARTS FOR MULTI-STEP PROCESS 审中-实审
公开(公告)号：EP4186612A1
公开(公告)日：2023-05-31
申请号：EP21846240.6
申请日：2021-06-28
申请人： POSCO Co., Ltd
发明人： KIM, Hong-Gee , SON, Hyun-Sung
IPC分类号： B21D37/08 , B21D28/02 , B21D31/02 , B21D37/16 , B21D43/05
摘要： Provided are a method and apparatus for manufacturing hot press formed parts for a multi-step process, the method comprising: a heating step for heating a strip material; a transferring step for transferring the heated strip material to a processing apparatus having mounted on a press a plurality of molds comprising a notching mold and/or a blanking mold, a forming mold, and a trimming mold; a notching step, for obtaining a notched material connected to the strip by means of a web portion by cutting a part of the material by means of the notching mold, and/or a blanking step for obtaining a blanked material separated from the strip by cutting a part of the material by means of the blanking mold; a forming step of transferring and positioning the material which has gone through the notching step and/or the blanking step near the forming mold, and then forming the material by means of the forming mold; and a trimming step for removing, by means of the trimming mold, an outer edge portion of the material which is unnecessary for a final product shape.

2. 发明授权

EP3718659B1 AUTOMATIONSGERÄT 有权
公开(公告)号：EP3718659B1
公开(公告)日：2022-11-23
申请号：EP19000169.3
申请日：2019-04-05
发明人： Wiesing, Helmut , Rosenhäger, Jörg
IPC分类号： B21D43/05 , B21D43/10

3. 发明公开

EP3912746A1 TANDEM PRESS LINE AND INTERMEDIATE FEEDING DEVICE 有权转让
公开(公告)号：EP3912746A1
公开(公告)日：2021-11-24
申请号：EP21174487.5
申请日：2021-05-18
申请人： Aida Engineering Ltd.
发明人： ENDO, Kenichi
IPC分类号： B21D28/04 , B21D28/10 , B21D43/09 , B21D28/22 , B21D43/05
摘要： An intermediate feeding device 50 to be provided between a first press machine 11 and a second press machine 12, the intermediate feeding device 50 being configured to feed the coil strip W coming out from the first press machine 11 to the second press machine 12; wherein the intermediate feeding device 50 is provided with a first feeding line guide 52 and a second feeding line guide 53 each configured to support the coil strip W at a feeding line height H, the first feeding line guide 52and the second feeding line guide 53 being arranged at two positions on a line upstream side and a line downstream side in a feeding direction, respectively; a pair of upper and lower feeding rolls 51b and 51a configured to guide the coil strip W so that the coil strip W passes through an detour path shifted in a vertical direction with respect to the feeding line height H when feeding the coil strip W, the pair of upper and lower feeding rolls 51b and 51a being arranged between the first feeding line guide 52 and the second feeding line guide 53; and a release mechanism 55 configured to release the feeding rolls 51b and 51a after completion of feeding the coil strip W so that the coil strip W is released before being positioned with respect to a die.

4. 发明公开

EP3890903A1 FERTIGUNGSSYSTEM ZUM BEARBEITEN VON WERKSTÜCKEN 审中-实审转让
公开(公告)号：EP3890903A1
公开(公告)日：2021-10-13
申请号：EP18833996.4
申请日：2018-12-04
申请人： Aida Europe GmbH
发明人： SPIESSHOFER, Thomas , LENDLER, Anton , MÜLLER, Christian , PFOHL, Anett
IPC分类号： B21D43/05 , B21D43/20

5. 发明授权

EP3448595B1 TRANSPORTVORRICHTUNG ZUM UMSETZEN VON WERKSTÜCKEN IN EINER BEARBEITUNGSEINRICHTUNG 有权
公开(公告)号：EP3448595B1
公开(公告)日：2020-04-01
申请号：EP17719570.8
申请日：2017-04-25
申请人： Hatebur Umformmaschinen AG
发明人： MOSER, Markus , REIMER, Simon , MARITZ, Andreas , MATT, Andreas
IPC分类号： B21D43/04 , B21D43/10 , B21D43/05 , B21K27/04

6. 发明公开

EP3595827A1 ZENTRIERVORRICHTUNG 审中-公开
公开(公告)号：EP3595827A1
公开(公告)日：2020-01-22
申请号：EP17711162.2
申请日：2017-03-16
申请人： Güdel Group AG
发明人： STAUFFER, Adrian
IPC分类号： B21D43/00 , B21D43/02 , B21D43/11 , B65G47/244 , B25J15/00 , B21D43/05 , B21D43/18

7. 发明公开

EP3511086A1 HOT PRESS DEVICE 有权转让
公开(公告)号：EP3511086A1
公开(公告)日：2019-07-17
申请号：EP17848653.6
申请日：2017-08-31
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： NOMURA, Naruhiko , NAKAZAWA, Yoshiaki , SUZUKI, Toshiya , ITO, Yasuhiro , MORIMOTO, Ryousuke
IPC分类号： B21D22/20 , B21D24/00 , B21D43/05
摘要： A hot press device according to the present disclosure includes a first press, a second press, a conveyance device linking the first press and the second press together, and a heating furnace provided within a conveyance range of the conveyance device.

8. 发明公开

EP2380679A4 FORGING METHOD 审中-公开
标题翻译：锻造工艺
公开(公告)号：EP2380679A4
公开(公告)日：2016-11-23
申请号：EP09830407
申请日：2009-12-02
申请人： SHOWA DENKO KK
发明人： SATO MASAHIRO
IPC分类号： B21K27/00 , B21D43/05 , B21J5/00 , B30B13/00
CPC分类号： B21K27/04 , B21K1/18

9. 发明公开

EP3083097A1 KUPPLUNGSSYSTEM 有权
公开(公告)号：EP3083097A1
公开(公告)日：2016-10-26
申请号：EP14808842.0
申请日：2014-12-01
申请人： Ludwig Ehrhardt GmbH
发明人： GROSCHE, Frank
IPC分类号： B21D43/05 , F16B21/16 , B23Q1/00 , B23B31/26
CPC分类号： B21D43/057 , F16B1/04
摘要： The invention relates to a coupling system, in particular for mechanically coupling a positioning mechanism to a gripper rail, comprising a coupling device (1), in particular on a positioning mechanism, a counter coupling device (2), in particular on a gripper rail, wherein the coupling device (1) and the counter coupling device (2) can be selectively coupled together or uncoupled, and a locking device (8-33), which locks the coupling device (1) to the counter coupling device (2) in a locking state and unlocks the coupling device (1) and the counter coupling device (2) in an unlocking state. According to the invention, the locking device (8-33) unlocks and locks solely on the basis of the motion of the coupling device (1) and of the counter coupling device (2) without an external drive.
摘要翻译：本发明涉及一种联接系统，特别是用于将定位机构机械地联接到夹持器轨道，该联接系统包括联接装置（1），特别是在定位机构上，反向联接装置（2），特别是在夹持轨道，其中所述联接装置（1）和所述计数器联接装置（2）可以选择性地联接在一起或不联接;以及锁定装置（8-33），其将所述联接装置（1）锁定到所述计数器联接装置（2）处于锁定状态，并且将解耦装置（1）和计数器耦合装置（2）解锁。根据本发明，锁定装置（8-33）仅在没有外部驱动器的情况下基于联接装置（1）和计数器联接装置（2）的运动而解锁和锁定。

10. 发明公开

EP3016760A1 VORRICHTUNG UND VERFAHREN ZUM TRANSFERIEREN EINES BAUTEILS UND WERKZEUGSYSTEM 有权
标题翻译： DEVICE AND METHOD FOR TRANSFER一个组件，工具系统
公开(公告)号：EP3016760A1
公开(公告)日：2016-05-11
申请号：EP14736707.2
申请日：2014-06-30
申请人： HSF Automation GmbH
发明人： HAGEL, Martin
IPC分类号： B21D43/05 , B21D43/10 , B23Q1/60 , B25J18/02 , B65G47/91
CPC分类号： B21D43/105 , B21D43/05 , B65G47/901 , B65G47/905
摘要： The invention relates to an apparatus (100) for transferring a component to a tool device (102, 104), in particular a press. The apparatus (100) has a frame (110), a travelling device (112) with a first drive (136) for moving the travelling device (112) with respect to the frame (110), and a telescopic device (114). The telescopic device (114) is equipped with a base (120) which can be moved along a first moving path with respect to the travelling device (112), a carrier (122), which can be moved along a second movement path with respect to the base (120), and a carriage (124) for transferring the component, wherein the carriage (124) can be moved along a third movement path with respect to the carrier (122), a second drive (126) and a transmission device. The transmission device is designed to transmit a drive movement of the second drive (126) to the base (120) with a first transmission ratio, to the carrier (122) with a second transmission ratio and to the carriage (124) with a third transmission ratio, in order to move the base (120) along the first movement path, the carrier (122) along the second movement path and the carriage (124) along the third movement path, wherein at least two of the transmission ratios differ from one another.

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