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1. 发明授权

US11958264B2 Graphic arts assembly with magnetic support structure 有权
公开(公告)号：US11958264B2
公开(公告)日：2024-04-16
申请号：US17566824
申请日：2021-12-31
申请人： Universal Engraving, Inc.
发明人： Larry R. Hutchison , Eric A. Domsch
IPC分类号： B41F27/04 , B30B15/02 , B41F16/00 , B41F27/08 , B44B5/00 , B44B5/02 , B44C1/24 , B41F27/00
CPC分类号： B30B15/026 , B41F16/004 , B41F16/006 , B44B5/0019 , B44B5/0057 , B44B5/022 , B44B5/026 , B44C1/24 , B41F27/005 , B41F27/04 , B41F27/08 , B41P2219/20
摘要： A graphic arts support assembly is operable to be used with a graphic arts plate assembly in a press. The graphic arts support assembly and the plate assembly are configured for removable association with a lift mechanism including a shiftable lift element. The support assembly includes a graphic arts magnetic support structure operable to removably support the graphic arts plate assembly. The magnetic support structure includes a support plate, a magnet fixed relative to the plate, and an alignment element projecting from the support plate. The support assembly is operable to be mounted on the lift mechanism so that the lift element is aligned with a lift opening of the support plate, with the lift element shiftable through the lift opening to locate at least part of the graphic arts plate assembly away from the support plate.

2. 发明授权

US11919268B2 Safety rail for a rotary press 有权
公开(公告)号：US11919268B2
公开(公告)日：2024-03-05
申请号：US16964768
申请日：2019-01-08
申请人： Korsch AG
发明人： Michael Matthes , Wolfgang Korsch , Stephan Mies
IPC分类号： B30B15/02 , B30B11/08 , B30B11/34 , B30B15/00
CPC分类号： B30B15/02 , B30B11/08 , B30B11/34 , B30B11/085 , B30B15/0023 , B30B15/026
摘要： A rotary press comprising at least one pressing station having each of a vertically-adjustable upper and lower pressure roller, which are mounted by axes in the at least one pressing station. Cam-guided upper punches having punch heads are fed to the upper pressure roller by a control cam and a pull-up cam raises the upper punches to a highest point above a filling device. A vertically-adjustable safety cam is designed to be vertically adjustable in relation to the upper pressure roller. The rotary press may comprise a preliminary pressure cam, which is integrated in a guide block.

3. 发明申请

US20180354219A1 DOUBLE BLANK DETECTING DEVICE FOR PRESS MACHINE AND DIE PROTECTING DEVICE FOR PRESS MACHINE 审中-公开
公开(公告)号：US20180354219A1
公开(公告)日：2018-12-13
申请号：US16000794
申请日：2018-06-05
申请人： AIDA ENGINEERING, LTD.
发明人： Yasuyuki KOHNO , Shuichi MATSUNO
IPC分类号： B30B15/28 , B30B15/00 , B30B15/02
CPC分类号： B30B15/282 , B21D24/02 , B21D43/025 , B21D55/00 , B30B15/0094 , B30B15/026 , B30B15/028
摘要： The double blank detecting device for a press machine uses a press machine with a die cushion device attached thereto, and automatically and repeatedly forms blank materials one by one. The double blank detecting device includes: a position signal acquiring unit that acquires a die cushion position signal indicating a position of a cushion pad of the die cushion device; a load signal acquiring unit that acquires a die cushion load signal indicating a die cushion load generated in the cushion pad of the die cushion device; and a double blank detecting unit that detects, as a double blank, a state where a plurality of the blank materials are overlapped, based on the die cushion position signal and the die cushion load signal that are acquired.

4. 发明授权

US10081046B2 Precision blanking press 有权
公开(公告)号：US10081046B2
公开(公告)日：2018-09-25
申请号：US15203547
申请日：2016-07-06
申请人： Feintool International Holding AG
发明人： Hans-Ruedi Honegger , Andreas Walther , Alex Wehrli
IPC分类号： B21D28/00 , B30B15/00 , B30B1/32 , B21D28/16 , B30B1/34 , B30B15/02
CPC分类号： B21D28/16 , B21D28/002 , B30B1/323 , B30B1/34 , B30B15/0035 , B30B15/026
摘要： The invention relates to a precision blanking press including a top, a base and tie rods and columns that operatively connect the top and the base. The precision blanking press has a press frame with a high stiffness, low mass and simple design, the press allowing the transfer of higher cutting forces during fine blanking while safely eliminating axial play between adjustment elements and at the same time improving the operational safety.

5. 发明申请

US20180257137A1 Sintering Press With Axially Controlled Deformation, and Corresponding Method 审中-公开
公开(公告)号：US20180257137A1
公开(公告)日：2018-09-13
申请号：US15760839
申请日：2016-09-16
申请人： GKN Sinter Metals Engineering GmbH
发明人： Rainer Schmitt , Robert Maassen , Eberhard Ernst , Hasim Tekines
IPC分类号： B22F3/00 , B22F3/03 , B30B11/00 , B30B11/02 , B30B15/02
CPC分类号： B22F3/003 , B22F3/03 , B22F2003/033 , B30B11/005 , B30B11/02 , B30B11/027 , B30B15/026 , B33Y30/00
摘要： The invention relates to a sintering press which comprises at least one upper punch and a lower punch, a powder reservoir for filling a female die of the sintering press with at least one powder material that can be sintered, and a female die for producing a green body using the powder material from the powder reservoir. A first punch of the upper punches and/or lower punches has a punch top which is off-center and asymmetric with respect to an axial axis of the sintering press and which can be moved in the female die along a female die outer wall and/or along an adjacent punch without being guided inside the female die. The first punch is asymmetric in shape between the punch top and the base, which shape at least reduces an axial tilting of the punch and a lateral drag of the punch top on an adjacent outer surface in the female die, in particular prevents such tilting and dragging, during insertion and extraction therefrom during a pressing step in the production of the green body.

6. 发明授权

US10052836B2 Rotary tablet press comprising a turret and a method of providing improved adjustment of parts of the rotary tablet press 有权
公开(公告)号：US10052836B2
公开(公告)日：2018-08-21
申请号：US15120485
申请日：2014-02-20
申请人： GEA Process Engineering nv
发明人： Jan Vogeleer , Ivo Van Den Mooter , Freddy Gerard Luc Vandenbroucke , Joris Vanderputten , Nicolas Robin , Frederik Detobel
IPC分类号： B29C43/08 , B30B11/08 , B30B15/32 , B30B15/02 , B30B15/00
CPC分类号： B30B11/08 , B30B15/0023 , B30B15/026 , B30B15/32
摘要： The rotary tablet press has a housing including a compression section (6) with a turret (10) including a die disc (40), a top punch guide (20), a bottom punch guide (30), and a plurality of punches (25, 35). The turret (10) defines an axial direction (a) and a radial direction (r), the punches being arranged at a predefined radius defining a pitch (p) of the turret. The rotary tablet press comprises a bearing assembly (50) connected to the turret (10) and providing support to at least one auxiliary component of the rotary tablet press and the bearing assembly comprises a bearing (51) and a support means (60) for the at least one auxiliary component, and the bearing (51) is positioned outside the pitch (p) of the turret in the radial direction (r).

7. 发明申请

US20170182724A1 PRESS FOR SHAPING PELLETS IN A RESTRICTED AND HOSTILE ENVIRONMENT AND METHOD FOR ASSEMBLING THE PRESS 审中-公开
公开(公告)号：US20170182724A1
公开(公告)日：2017-06-29
申请号：US15313428
申请日：2015-05-26
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES , CHAMPALLE
发明人： Jean-Philippe BAYLE , Patrick MOYER , Christophe BRENNEIS , Patrik GOSSET , Patrick BAPTISTE , Didier LAGER
IPC分类号： B30B11/02 , G21C21/02
CPC分类号： B30B11/02 , B22F3/03 , B22F2003/033 , B30B15/0011 , B30B15/026 , B30B15/028 , B30B15/045 , B30B15/304 , G21C21/02
摘要： A uniaxial press for shaping pellets by compressing powder in a die by punches. The uniaxial press can be used in a restricted and hostile environment and includes small modules that can pass separately through narrow openings, the modules being assembled by placing over columns and by screwing, therefore by remote handling in the confined space where the press is to operate without requiring any further intervention. The actuation is generally exclusively electromechanical.

8. 发明申请

US20160303817A1 Powder Press Assembly 有权
标题翻译：粉末压力机组装
公开(公告)号：US20160303817A1
公开(公告)日：2016-10-20
申请号：US15098460
申请日：2016-04-14
申请人： Erowa AG
发明人： Hans Hediger
IPC分类号： B30B15/02 , B30B11/04
CPC分类号： B30B15/026 , B30B11/02 , B30B11/04 , B30B15/028 , B30B15/065 , F16B2001/0035
摘要： The assembly comprises a coupling for direct or indirect coupling the core rod (15) to the lower punch (12) of a powder press. The coupling is configured as a magnetic coupling and comprising two coupling elements (20, 30), the first (20) of which is actively connected to the core rod (15) and the second (30) of which is actively connected to the lower punch (12). The magnetic coupling comprises several permanent magnets (24a, 24b, 33a, 33b) arranged at each coupling element. These permanent magnets (24a, 24b, 33a, 33b) are arranged and adapted to each other such that when coupling the two coupling elements (20, 30) the first coupling element (20) is automatically rotated by the effect of the field lines of the magnets (24a, 24b, 33a, 33b) into a predetermined angular position relative to the second coupling element (30).
摘要翻译：组件包括用于将芯棒（15）直接或间接耦合到粉末压机的下冲头（12）的联接器。联接器被配置为磁耦合并且包括两个耦合元件（20,30），其中第一（20）主动地连接到芯棒（15），并且其中第二（30）主动地连接到下部冲（12）。磁耦合包括布置在每个耦合元件处的多个永磁体（24a，24b，33a，33b）。这些永磁体（24a，24b，33a，33b）彼此配置和适配，使得当联接两个耦合元件（20,30）时，第一耦合元件（20）通过场线的作用自动旋转所述磁体（24a，24b，33a，33b）相对于所述第二耦合元件（30）进入预定角度位置。

9. 发明申请

US20160059296A1 Press-forming tool with tolerance compensation 审中-公开
标题翻译：压力成型工具，具有公差补偿
公开(公告)号：US20160059296A1
公开(公告)日：2016-03-03
申请号：US14835941
申请日：2015-08-26
申请人： BENTELER AUTOMOBILTECHNIK GMBH
发明人： Georg FROST , Oliver LUETKEMEYER , Josef KOESTER
IPC分类号： B21D37/04 , B21D24/02
CPC分类号： B21D37/04 , B21D24/02 , B30B15/007 , B30B15/026 , B30B15/06 , B30B15/061 , B30B15/064 , B30B15/067 , B30B15/068 , B30B15/245 , C21D1/673
摘要： The present invention relates to a press-forming tool having a top die and a bottom die, which can be moved toward one another, forming a forming cavity between the top die and the bottom die when the press-forming tool is closed, wherein a die clamping plate is arranged on a press ram and/or on a press table, wherein a top die or bottom die, which can be moved relative to the die clamping plate, is supported on said plate while incorporating at least one resilient adjusting element.
摘要翻译：本发明涉及一种具有顶模和底模的冲压成型工具，其可相对于彼此移动，当压制成型工具关闭时，在顶模和底模之间形成成形腔，其中，模具夹板布置在压力机压头和/或压床上，其中可以相对于模具夹紧板移动的顶模或底模被支撑在所述板上，同时结合至少一个弹性调节元件。

10. 发明授权

US09242422B2 Quick-connect coupling 有权
标题翻译：快速连接耦合
公开(公告)号：US09242422B2
公开(公告)日：2016-01-26
申请号：US13449821
申请日：2012-04-18
申请人： Beat Schweizer , Martin Moritz
发明人： Beat Schweizer , Martin Moritz
IPC分类号： B23B31/16 , B30B15/02 , B23B31/107 , B25B23/00 , B26D7/26 , B26F1/40 , F16B21/16
CPC分类号： B30B15/026 , B23B31/1071 , B25B23/0035 , B26D7/2614 , B26F1/40 , F16B21/165
摘要： A quick-connect coupling for connecting an exchangeable head to a pressing device has balls K1 with a diameter D1, which are radially movably disposed in a ball-holding part on the pressing device. Balls K1 being held radially fixed in a groove on the head with a depth N1 by a locking ring in the connected state. The head has a further peripheral groove with a depth N2. The further groove is designed to hold part of further balls K2 with a diameter D2, wherein the balls K2 are likewise disposed in a radially movable manner in the ball-holding part and wherein the diameter D2 is greater than the diameter D1. The diameter D1 is the same or smaller than the difference between the diameter D2 and the groove depth N2.
摘要翻译：用于将可更换头连接到加压装置的快速连接联接器具有直径为D1的球K1，其径向可移动地设置在按压装置上的球保持部分中。球K1在连接状态下通过锁定环径向固定在头部上的凹槽中，深度为N1。头部具有另外的具有深度N2的周向槽。另外的凹槽被设计成保持具有直径D2的另一个球K2的一部分，其中球K2同样以径向移动的方式设置在球保持部分中，并且其中直径D2大于直径D1。直径D1与直径D2和凹槽深度N2之间的差相同或更小。

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