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CPC
B21D43/04
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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
Current Industry
B21D43/04
by means in mechanical engagement with the work
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Patents Grants
last 30 patents
Information
Patent Grant
Motion setting method for transfer press and transfer press
Patent number
12,017,428
Issue date
Jun 25, 2024
Aida Engineering, Ltd.
Isao Miyamoto
B30 - PRESSES
Information
Patent Grant
Transfer device and method for controlling transfer device
Patent number
11,826,977
Issue date
Nov 28, 2023
Aida Engineering, Ltd.
Ken Fujita
B30 - PRESSES
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
Coiled material transporting device, press system and coiled materi...
Patent number
10,792,724
Issue date
Oct 6, 2020
Komatsu Industries Corporation
Makoto Ishihara
B30 - PRESSES
Information
Patent Grant
Apparatus for conveying molded body for heat exchanger fins
Patent number
10,702,908
Issue date
Jul 7, 2020
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for performing strengthening treatment on tooth root of gear
Patent number
10,682,682
Issue date
Jun 16, 2020
Gang Wang
C21 - METALLURGY OF IRON
Information
Patent Grant
Forming system
Patent number
10,500,627
Issue date
Dec 10, 2019
Sumitomo Heavy Industries, Ltd.
Masayuki Ishizuka
B30 - PRESSES
Information
Patent Grant
Transfer press split idle station locking mechanism
Patent number
10,427,203
Issue date
Oct 1, 2019
Toyota Motor Engineering & Manufacturing North America, Inc.
Thoney R. Charles
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stock ejector assembly
Patent number
10,384,259
Issue date
Aug 20, 2019
Standard Lifters, Inc.
Scott M. Breen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Workpiece loading apparatus
Patent number
9,878,364
Issue date
Jan 30, 2018
Hitachi Zosen Fukui Corporation
Takaaki Yoshimoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Workpiece conveying device
Patent number
9,764,373
Issue date
Sep 19, 2017
Hitachi Zosen Fukui Corporation
Syoichiro Fujii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stock ejector assembly
Patent number
9,375,777
Issue date
Jun 28, 2016
Standard Lifters, Inc.
Scott M. Breen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for heat exchanger fins
Patent number
9,259,776
Issue date
Feb 16, 2016
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot press forming apparatus and hot press forming method
Patent number
9,206,488
Issue date
Dec 8, 2015
Aisin Takaoka Co., Ltd.
Katsunori Ishiguro
C21 - METALLURGY OF IRON
Information
Patent Grant
Manufacturing apparatus for flattened tube fins
Patent number
9,192,978
Issue date
Nov 24, 2015
Hidaka Seiki Kabushiki Kaisha
Hirofumi Baba
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Work-punching device, work-punching method, and method for producin...
Patent number
9,192,974
Issue date
Nov 24, 2015
Honda Motor Co., Ltd.
Naruhiko Okubo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Plastic working method and plastic working system
Patent number
8,047,033
Issue date
Nov 1, 2011
Denso Corporation
Fumio Kondo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Multi-stage process handling equipment
Patent number
7,942,256
Issue date
May 17, 2011
Crown Packaging Technology, Inc.
Michael Jonathan Coates
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High throughput quick-plastic-forming
Patent number
7,028,519
Issue date
Apr 18, 2006
General Motors Corporation
Chongmin Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stock pusher
Patent number
6,257,044
Issue date
Jul 10, 2001
Dickerson Tool & Engineering, LP
Jack Laverne Dickerson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Sheet fabrication machine, and method therefor, for optimally fabri...
Patent number
6,101,863
Issue date
Aug 15, 2000
Lillbacka Jetair Oy
Kari Liinamaa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Sheet fabrication machine, and method therefor, for optimally fabri...
Patent number
6,021,658
Issue date
Feb 8, 2000
Lillbacka Jetair Oy
Kari Liinamaa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Feed system in a stamping and forming machine having a quick release
Patent number
5,868,019
Issue date
Feb 9, 1999
The Whitaker Corporation
Dimitry Grabbe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for feeding and advancing of a strip and strip feeder for ca...
Patent number
5,727,916
Issue date
Mar 17, 1998
Styner & Bienz A.G.
Roland Krebs
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press dwell linkage
Patent number
4,846,056
Issue date
Jul 11, 1989
Irvin D. Bond
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for machining components containing integrated circuits
Patent number
4,845,833
Issue date
Jul 11, 1989
Thomas Weresch
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cup feed apparatus
Patent number
4,705,158
Issue date
Nov 10, 1987
Sun Chemical Corporation
Enn Sirvet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hinge forming and attaching apparatus
Patent number
4,603,454
Issue date
Aug 5, 1986
Alex P. Janssen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stock feed for light gauge, soft tempered metal
Patent number
4,151,771
Issue date
May 1, 1979
The Continental Group, Inc.
Jens L. Moller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Feeder for feeding sheets having a recessed profile end edge
Patent number
4,049,261
Issue date
Sep 20, 1977
Metal Box Limited
Jozef Tadeusz Franek
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
TRIM PRESS HANDLER SYSTEM
Publication number
20230286240
Publication date
Sep 14, 2023
NAS Nalle Automation Systems, LLC
Jeffrey M. Murphy
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MOTION SETTING METHOD FOR TRANSFER PRESS AND TRANSFER PRESS
Publication number
20210387434
Publication date
Dec 16, 2021
Aida Engineering, Ltd.
Isao Miyamoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TRANSFER DEVICE AND METHOD FOR CONTROLLING TRANSFER DEVICE
Publication number
20210379856
Publication date
Dec 9, 2021
Aida Engineering, Ltd.
Ken FUJITA
B30 - PRESSES
Information
Patent Application
ORIGINAL SHEET DIVIDING METHOD AND DIVIDING MECHANISM AND DIVIDING...
Publication number
20210245302
Publication date
Aug 12, 2021
O.M.C. CO., LTD.
Shinji WATANABE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORIGINAL SHEET DIVIDING METHOD AND DIVIDING MECHANISM AND DIVIDING...
Publication number
20200276670
Publication date
Sep 3, 2020
O.M.C. CO., LTD.
Shinji WATANABE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR CONVEYING MOLDED BODY FOR HEAT EXCHANGER FINS
Publication number
20190321875
Publication date
Oct 24, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR PERFORMING STRENGTHENING TREATMENT ON TOOTH ROOT OF GEAR
Publication number
20180099327
Publication date
Apr 12, 2018
Gang WANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FORMING SYSTEM
Publication number
20170136517
Publication date
May 18, 2017
Sumitomo Heavy Industries, Ltd.
Masayuki ISHIZUKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ULTRA-HIGH SPEED TRANSFER ROBOT FOR ULTRA-HIGH SPEED HYBRID PRESS
Publication number
20170113431
Publication date
Apr 27, 2017
LOFA Corporation
Byung-guk Lee
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SYSTEM AND METHOD FOR COOLING ANNEALED PANELS
Publication number
20140223982
Publication date
Aug 14, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Theresa M. Lee
C21 - METALLURGY OF IRON
Information
Patent Application
MANUFACTURING APPARATUS FOR HEAT EXCHANGER FINS
Publication number
20140123480
Publication date
May 8, 2014
Keiichi MORISHITA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
Publication number
20140115881
Publication date
May 1, 2014
HIDAKA SEIKI KABUSHIKI KAISHA
Hirofumi BABA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WORK-PUNCHING DEVICE, WORK-PUNCHING METHOD, AND METHOD FOR PRODUCIN...
Publication number
20130174626
Publication date
Jul 11, 2013
Honda Motor Co., Ltd.
Naruhiko Okubo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT PRESS FORMING APPARATUS AND HOT PRESS FORMING METHOD
Publication number
20100288009
Publication date
Nov 18, 2010
AISIN TAKAOKA CO., LTD.
Katsunori Ishiguro
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Plastic working method and plastic working system
Publication number
20080302153
Publication date
Dec 11, 2008
DENSO CORPORATION
Fumio Kondo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Multi-Stage Process Handling Equipment
Publication number
20080168815
Publication date
Jul 17, 2008
Michael Jonathan Coates
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
High throughput quick-plastic-forming
Publication number
20050150265
Publication date
Jul 14, 2005
Chongmin Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...