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B21D43/20
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL
B21D43/00
Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles Associations therewith of cutting devices
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B21D43/20
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for handling bars
Patent number
11,865,605
Issue date
Jan 9, 2024
M.E.P. Macchine Elettroniche Piegatrici SpA
Giorgio Del Fabro
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Workpiece accumulator for a stamping machine
Patent number
11,666,960
Issue date
Jun 6, 2023
GM Global Technology Operations LLC
Kenneth D. Schmid
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for flattening steel plates
Patent number
11,623,259
Issue date
Apr 11, 2023
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Lifeng Ma
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of transporting members and conveying apparatus
Patent number
11,492,226
Issue date
Nov 8, 2022
Toyota Jidosha Kabushiki Kaisha
Takuya Sukeda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal sheet storage device and metal sheet processing device compri...
Patent number
10,843,252
Issue date
Nov 24, 2020
Bystronic Laser AG
Lars Woidasky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Bending robot and method for detecting workpiece
Patent number
10,046,378
Issue date
Aug 14, 2018
AMADA HOLDING CO., LTD.
Tetsuaki Kato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Automatic packing system and method at press line full-part end
Patent number
9,656,316
Issue date
May 23, 2017
JINAN DOUBLEWIN AUTOMOBILE EQUIPMENT ENGINEERING CO., LTD.
Sanyi Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stacking apparatus and manufacturing apparatus for flattened tube fins
Patent number
9,079,277
Issue date
Jul 14, 2015
Hidaka Seiki Kabushiki Kaisha
Masanao Karasawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for orienting a lamination
Patent number
8,985,936
Issue date
Mar 24, 2015
Nidec Minster Corporation
Johnathan A. Rankin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device and method for loading and unloading a machining machine for...
Patent number
8,590,135
Issue date
Nov 26, 2013
Bystronic Laser AG
Stefan Jost
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and a device for separating of magnetic and non-magnetic bla...
Patent number
8,109,710
Issue date
Feb 7, 2012
Brodde Bengtsson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of reheating steel part
Patent number
8,056,383
Issue date
Nov 15, 2011
Benteler Automobiltechnik GmbH
Christian Handing
C21 - METALLURGY OF IRON
Information
Patent Grant
Work sheet processing system
Patent number
8,028,609
Issue date
Oct 4, 2011
Murata Machinery, Ltd.
Daisuke Katsuyama
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for the continuous casting of flat metal products with elec...
Patent number
8,011,417
Issue date
Sep 6, 2011
Rotelec
Siebo Kunstreich
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of enabling the stacking of electrowon metal units
Patent number
7,389,574
Issue date
Jun 24, 2008
Richard A. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal sheet folding device with depositing/positioning device
Patent number
7,210,328
Issue date
May 1, 2007
Trumpf Maschinen Austria GmbH & Co. KG.
Johann Strasser
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for removing a plurality of die-cutted product...
Patent number
6,766,719
Issue date
Jul 27, 2004
Van Doorne's Transmissie, B.V.
J. H. Van Liempd
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of enabling the spacing of metal units
Patent number
6,751,836
Issue date
Jun 22, 2004
Richard A. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of enabling the nesting of metal units
Patent number
6,675,452
Issue date
Jan 13, 2004
Richard A. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
System and method for separating double blanks
Patent number
6,652,217
Issue date
Nov 25, 2003
Kawasaki Robotics (USA), Inc.
Mark Prentiss Dettman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System for drawing outer cylinder of rubber bush
Patent number
6,463,781
Issue date
Oct 15, 2002
Toyo Tire & Rubber Co., Ltd.
Toshihiro Watanabe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hydraulic arrangement for performing a secondary operation in a pre...
Patent number
6,279,370
Issue date
Aug 28, 2001
Stromsholmen AB
Mattias Awad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Machine tool for machining sheet metal
Patent number
6,216,572
Issue date
Apr 17, 2001
Rainer S.R.L.
Federico Raimondi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sorting apparatus for parts from workpiece cutting machine
Patent number
6,168,006
Issue date
Jan 2, 2001
Trumpf GmbH & Co.
Peter Bytow
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic stamping machine
Patent number
6,065,325
Issue date
May 23, 2000
Sou-Jun Tsai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Punched plate material carrying-out system
Patent number
6,055,895
Issue date
May 2, 2000
Amada America, Inc.
Masato Kanazawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for detecting pallet full load state in sheet...
Patent number
6,052,627
Issue date
Apr 18, 2000
Kaoru Nakamura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automated sheet metal blanking apparatus
Patent number
6,006,638
Issue date
Dec 28, 1999
Kendor Steel Rule Die, Inc.
Kenneth Dale Eltringham
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stackable drawn pieces and process and apparatus for manufacture th...
Patent number
6,006,577
Issue date
Dec 28, 1999
DaimlerChrysler AG
Franz Waldhauser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Loading and unloading apparatus for sheet material and method there...
Patent number
5,941,673
Issue date
Aug 24, 1999
Amada Metrecs Company, Limited
Minoru Hayakawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREVENTING SHAPE CHANGES IN METAL COILS, IN PARTICUALR F...
Publication number
20220184687
Publication date
Jun 16, 2022
PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Roland Hofer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR HANDLING BARS
Publication number
20210402458
Publication date
Dec 30, 2021
M.E.P. MACCHINE ELETTRONICHE PIEGATRICI SPA
Giorgio Del Fabro
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRODUCTION SYSTEM FOR MACHINING WORPIECES
Publication number
20210402459
Publication date
Dec 30, 2021
AIDA EUROPE GMBH
Thomas SPIESSHOFER
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Stamping Strip Manufacturing System
Publication number
20210354190
Publication date
Nov 18, 2021
Tyco Electronics (Shanghai) Co. Ltd.
Yingcong Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Stamping Strip Manufacturing System
Publication number
20210354189
Publication date
Nov 18, 2021
Tyco Electronics (Shanghai) Co. Ltd.
Yingcong Deng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TRANSPORT APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR LOADIN...
Publication number
20200023481
Publication date
Jan 23, 2020
Bystronic Laser AG
Ernest IMBODEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL SHEET STORAGE DEVICE AND METAL SHEET PROCESSING DEVICE COMPRI...
Publication number
20190047036
Publication date
Feb 14, 2019
BYSTRONIC LASER AG
Lars Woidasky
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
AIR CONDITIONER FIN ASSEMBLY AUTOMATIC TUBE EXPANSION SYSTEM BASED...
Publication number
20170225219
Publication date
Aug 10, 2017
XUZHOU DKEC ELECTRICAL TECHNOLOGY CO., LTD.
Xinpu HAO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
AUTOMATIC PACKING SYSTEM AND METHOD AT PRESS LINE FULL-PART END
Publication number
20160368039
Publication date
Dec 22, 2016
JINAN DOUBLEWIN AUTOMOBILE EQUIPMENT ENGINEERING CO., LTD.
Sanyi ZHANG
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
STACKING APPARATUS AND MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140090238
Publication date
Apr 3, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Masanao KARASAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR ORIENTING A LAMINATION
Publication number
20140072396
Publication date
Mar 13, 2014
NIDEC MINSTER CORPORATION
Johnathan A. Rankin
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
METHOD OF REHEATING STEEL PART
Publication number
20100101296
Publication date
Apr 29, 2010
Christian HANDING
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND A DEVICE FOR SEPARATING OF MAGNETIC AND NON-MAGNETIC BLA...
Publication number
20100078876
Publication date
Apr 1, 2010
Brodde BENGTSSON
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PROCESS FOR THE CONTINUOUS CASTING OF FLAT METAL PRODUCTS WITH ELEC...
Publication number
20090183851
Publication date
Jul 23, 2009
ROTELEC
Siebo Kunstreich
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WORK SHEET CONVEYING SYSTEM
Publication number
20080265500
Publication date
Oct 30, 2008
MURATA MACHINERY, LTD.
Daisuke KATSUYAMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WORK SHEET PROCESSING SYSTEM
Publication number
20080264758
Publication date
Oct 30, 2008
MURATA MACHINERY, LTD.
Daisuke KATSUYAMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Device and method for loading and unloading a machining machine for...
Publication number
20080182737
Publication date
Jul 31, 2008
Stefan Jost
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Free Part Retrieval System and Method
Publication number
20080148802
Publication date
Jun 26, 2008
Daniel F. Nieschulz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fast stamping-press end material collector
Publication number
20060266095
Publication date
Nov 30, 2006
Tung-Rong Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Metal sheet folding device with depositing/positioning device
Publication number
20060179913
Publication date
Aug 17, 2006
Trumpf Maschinen Austria GmbH & Co. KG.
Johann Strasser
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of enabling the stacking of electrowon metal units
Publication number
20040187285
Publication date
Sep 30, 2004
Richard A. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method and apparatus for removing a plurality of die-cutted product...
Publication number
20030106403
Publication date
Jun 12, 2003
J.H. Van Liempd
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
System and method for separating double blanks
Publication number
20020185806
Publication date
Dec 12, 2002
Mark Prentiss Dettman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
System for drawing outer cylinder of rubber bush
Publication number
20020073760
Publication date
Jun 20, 2002
Toshihiro Watanabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Method of enabling the nesting of metal units
Publication number
20020005351
Publication date
Jan 17, 2002
Richard A. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of enabling the spacing of metal units
Publication number
20020005059
Publication date
Jan 17, 2002
Richard A. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...