公开(公告)号：US655223A

公开(公告)日：1900-08-07

申请号：US1898688770

申请日：1898-08-17

Applicant: UNITED SHOE MACHINERY AB

Inventor： GODDU GEORGE

CPC classification number: B21B27/10 ,  B21D37/18

公开(公告)号：US600335A

公开(公告)日：1898-03-08

申请号：US600335D

CPC classification number: B21B27/10

公开(公告)号：US560278A

公开(公告)日：1896-05-19

申请号：US560278D

CPC classification number: B21B27/10

公开(公告)号：US549322A

公开(公告)日：1895-11-05

申请号：US549322D

CPC classification number: B21B27/10 ,  B21D37/18

公开(公告)号：US486364A

公开(公告)日：1892-11-15

申请号：US486364D

CPC classification number: B21B27/10

公开(公告)号：US338362A

公开(公告)日：1886-03-23

申请号：US338362D

CPC classification number: B21B27/10

公开(公告)号：US7397A

公开(公告)日：1850-05-28

申请号：US7397D

CPC classification number: B21B27/10

公开(公告)号：US20180154411A1

公开(公告)日：2018-06-07

申请号：US15367489

申请日：2016-12-02

Applicant: US Controls Acquisition, Ltd.

Inventor： Jeffrey R. Fugate ,  Rodney W. Christensen ,  Desmond J. McDonald

IPC: B21B27/10 ,  F16K31/06 ,  B05B1/30 ,  B05B1/02

CPC classification number: B21B27/10 ,  B05B1/02 ,  B05B1/20 ,  B05B1/3013 ,  B21B2003/001 ,  B21B2027/103

Abstract: A wire block assembly cartridge for an arrangement of solenoid operated pilot valves for operating coolant control valves in a manifold assembly for supplying a pressurized coolant to a rolling mill and having multiple wire block blocks in the manifold. The cartridge has four coolant control valves and four solenoids coils that control the four coolant control valves, and four spray nozzles. The wire block assembly cartridge can have the spray nozzles on 25 mm centers to enable spraying in narrow zones.

公开(公告)号：US09925575B2

公开(公告)日：2018-03-27

申请号：US14707460

申请日：2015-05-08

Applicant: NOVELIS INC.

Inventor： David Gaensbauer ,  Jim McNeil

IPC: B21B27/10 ,  B21B45/02 ,  B21B37/32 ,  B21B38/02

CPC classification number: B21B45/0233 ,  B21B27/10 ,  B21B37/32 ,  B21B38/02 ,  B21B2027/103 ,  Y10T29/49718

Abstract: A rolling mill with oil-cooled top and bottom work rolls at the entry side and a water spray header at the exit side of the bottom work roll. Water cooling is used below the pass line, reducing the heat in the mill substantially without the risk of generating drip-related surface defects during rolling. Water cooling can be used on the bottom work roll and a portion of the oil no longer needed to cool the bottom work roll can be diverted to the top work roll. In some cases, the coolant portion of the flatness control can be operated solely through water-cooling the bottom roll.

公开(公告)号：US09649676B2

公开(公告)日：2017-05-16

申请号：US14439367

申请日：2013-10-08

Applicant: CONSTANTIA TEICH GMBH

Inventor： Wilhelm Zuser ,  Adolf Schedl ,  Engelbert Scharner ,  Lambert Nekula ,  Martin Kornfeld ,  Rainer Huber ,  Christof Brunnthaller

IPC: B21B1/22 ,  B21B1/40 ,  B21B27/00 ,  B21H8/00 ,  B42D25/324 ,  B42D25/425 ,  B44C1/24 ,  B21B27/10 ,  B21B3/00

CPC classification number: B21B1/40 ,  B21B1/227 ,  B21B27/005 ,  B21B27/10 ,  B21B2003/001 ,  B42D25/324 ,  B42D25/425 ,  B44C1/24 ,  Y10T428/12993 ,  Y10T428/24479

Abstract: Method for producing an aluminum foil with integrated security features. An aluminum foil is rolled down to a thickness of less than 150 μm in a plurality of cold rolling passes, texturing that runs in the direction of rolling being induced simultaneously on both surface sides of the foil. In a final cold rolling pass, the foil is fed to a working roller pair, in which, on at least one roller surface, the relief-like surface structuring generated in the rolling direction by grinding was reduced on the basis of contrast and motif in a region of 10 to 50% relative to the average surface roughness to form a motif for a security feature that is transferred to the surface side of the foil facing the roller surface. The generated aluminum foil has a glossy appearance on both sides such that the security feature rises clearly due to its dull appearance.