公开(公告)号：US3926353A

公开(公告)日：1975-12-16

申请号：US53922475

申请日：1975-01-07

Applicant: CREUSOT LOIRE

Inventor： GAY PIERRE

IPC: B21D1/00 ,  B21B39/08 ,  B21D1/05 ,  B65H20/10 ,  B65H20/14 ,  B65H23/10 ,  B65H17/28

CPC classification number: B21B39/08 ,  B65H23/10 ,  B65H2301/517

Abstract: A system for braking or driving a strip comprising a roller for receiving a strip, a shoe movable radially toward the roller in the region in which the strip is received, a system for injecting compressed air into a chamber in the shoe to urge the shoe away from the strip and a jack acting on the shoe to urge the same towards the roller. When compressed air is applied to the chamber and acts between the shoe and the strip, the strip is applied against the roller with a force equal to that exerted by the jack on the shoe, the compressed air forming a very thin fluid cushion and providing a very small clearance between the shoe and the strip to prevent rubbing of the shoe on the strip. An annular hollow joint of flexible material is secured to the shoe and surrounds the chamber into which the compressed air is introduced. The joint has an orifice which opens into the chamber so that when the chamber is pressurized by the compressed air, the joint will simultaneously be pressurized and inflated. A plurality of joints can be mounted on the shoe, each joint defining an individual chamber, each chamber having an associated valve for control of the feed of compressed air thereto.

公开(公告)号：US3890862A

公开(公告)日：1975-06-24

申请号：US40302273

申请日：1973-10-03

Applicant: CREUSOT LOIRE

Inventor： LHENRY BERNARD

IPC: B23D36/00 ,  B21D43/28 ,  B23D31/04 ,  B23D33/10 ,  B65H9/00

CPC classification number: B21D43/287 ,  B23D31/04 ,  B23D33/10 ,  Y10T83/051 ,  Y10T83/145 ,  Y10T83/178 ,  Y10T83/531 ,  Y10T83/536 ,  Y10T83/6545 ,  Y10T83/6579

Abstract: A method of and apparatus for shearing the edges of a sheet of metal in which a sheet is positioned with its longitudinal axis effectively parallel to the cutting line of shears, the sheet is moved towards the cutting line, that edge of the sheet adjacent the shears is cut, the sheet is rotated through 180* about an axis parallel to the cutting line and the other edge of the sheet is moved towards and cut by the shears, wherein the sheet is initially positioned relative to the shears in dependence on the deviation of the edges to be cut from linearity, the deviations being calculated using detectors which detect the positions of the edges adjacent and remote from the cutting line as the sheet is moved towards the shears.

Abstract translation: 一种用于剪切金属板边缘的方法和装置，其中片材定位成其纵向轴线有效地平行于剪切线切割线，片材朝切割线移动，片材的边缘与剪切机相邻 被切割，片材围绕平行于切割线的轴旋转180度，并且片材的另一边缘被剪切机移动并切割，其中片材首先相对于剪切机定位， 要从线性切割的边缘，当片材朝向剪切机移动时，使用检测器来检测与切割线相邻和远离的边缘的位置的偏差来计算偏差。

公开(公告)号：US3834869A

公开(公告)日：1974-09-10

申请号：US27362872

申请日：1972-07-20

Applicant: CREUSOT LOIRE

Inventor： ANCELLE B ,  LEJUENE P

IPC: D04H1/72 ,  D04H1/732 ,  D04H1/736 ,  D21B1/12 ,  D21F1/00 ,  D06C1/00 ,  D21C9/06

CPC classification number: D04H1/732 ,  D04H1/72 ,  D04H1/736 ,  D21B1/12 ,  D21F1/00 ,  Y10S68/903

Abstract: A METHOD AND APPARATUS FOR IMPROVED DISPERSION OF FIBRES OR PARTICLES INTO A LIQUID SUSPENSION COMPRISES THE STEPS OF FIRST FINELY DISPERSING THE FIBRES OR PARTICLES IN A GAS OR VAPOUR CURRENT DEPOSITING THE DISPERSED FIBRES OR PARTICLES ON A MOVING FORAMINOUS SUPPORT AND SUBMERGING THE SUPPORT WITH DEPOSITED FIBRES OR PARTICLES IN A LIQUID BATH. THE DISPERSING STEP MAY INCUDE MECHANICAL DISPERSION FOLLOWED BY ENTRAINMENT OF THE DISPERSED FIBRES OR PARTICLES IN THE GASEOUS STREAM. THE MOVING SUPPORT

MAY BE A SINGLE FORAMINOUS SCREEN, DOUBLE FORAMINOUS SCREENS, OR A PERFORATED CYLINDER.

公开(公告)号：US3832161A

公开(公告)日：1974-08-27

申请号：US27287872

申请日：1972-07-18

Applicant: CREUSOT LOIRE

Inventor： LEROY P

IPC: C21C5/34

CPC classification number: C21C5/34

Abstract: A METALLIC BATH IS REFINED BY BLOWING OXYGEN INTO THE BATH BY SUBMERGED BLAST PIPES. A PRIMARY JET IS CENTERED IN EACH BLAST PIPE FOR A GAS CONTAINING DROPLETS IN SUSPEN: SION TO REDUCE OR SUPPRESS METALLIC OXIDE FUMES OTHERWISE PRODUCED IN THE BATH BY THE OXYGEN.

公开(公告)号：US3822080A

公开(公告)日：1974-07-02

申请号：US28148472

申请日：1972-08-17

Applicant: CREUSOT LOIRE

Inventor： PERE G

IPC: F16C13/02 ,  B02C17/18 ,  F16C13/00 ,  F16C23/00 ,  F16F15/02 ,  F27B7/00 ,  F27B7/22 ,  F16C11/00

CPC classification number: F16C23/00 ,  F16C13/006 ,  F27B7/00

Abstract: A body of revolution mounted for rotation about a non-rotary bearing which comprises a segment received by a bore of the body and articulated about a single pivot axis, normal to the bore axis, on a support shaft, the segment in use of the body being positioned in the line of and on that side of the shaft directed toward a radial load to be applied to the body.

Abstract translation: 围绕非旋转轴承旋转的旋转体，其包括由主体的孔接收并且在垂直于孔轴线的单个枢转轴线上在支撑轴上铰接的段，所述主体的使用部分 定位在轴的一侧并且在该轴的一侧上，朝向要施加到身体的径向载荷。

公开(公告)号：US3799361A

公开(公告)日：1974-03-26

申请号：US28148372

申请日：1972-08-17

Applicant: CREUSOT LOIRE

Inventor： REY M

IPC: C21D1/18 ,  C21D1/62 ,  C21D1/667 ,  C21D9/00 ,  B65G7/00

CPC classification number: C21D1/667 ,  C21D9/0075

Abstract: An installation or rotatably spporting a workpiece for example during Tempering, the support comprising two endless belts or chains each of which has an upper run passing around a pair of pulleys whose axes are horizontally spaced and situatd at the same level, a drive for a belt or chain, and a return device for each belt or chain below the pulleys, the chains or belts being adjustably spaced from one another and their upper runs serving to rotatably support a workpiece, one of them serving to effect that rotation.

Abstract translation: 例如在回火期间安装或可旋转地运送工件，支撑件包括两个环形带或链条，每个环形带或链条具有通过围绕一对滑轮的上部行程，所述一对滑轮的轴线水平地间隔开并且位于同一水平面， 或链条，以及用于皮带轮下方的每个皮带或链条的返回装置，链条或皮带彼此可调节地间隔开，并且其上部行程用于可旋转地支撑工件，其中一个用于实现该旋转。

公开(公告)号：US3793959A

公开(公告)日：1974-02-26

申请号：US3793959D

申请日：1973-01-30

Applicant: CREUSOT LOIRE

Inventor： LEUENBERGER P

IPC: B62D1/26 ,  B64F1/36 ,  B61F13/00

CPC classification number: B64F1/36 ,  B62D1/26

Abstract: An automotive truck including a motive and orientable wheel and movable over a support surface, the truck being slidable freely at a fixed orientation relative to a beam parallel to the surface, the beam being displaceable over the surface parallel to itself by the truck.

Abstract translation: 一种包括动力和定向轮并且可在支撑表面上移动的汽车卡车，该卡车可相对于平行于该表面的梁以固定的方向自由滑动，所述梁可通过卡车平行于其自身的表面移动。

公开(公告)号：US3786824A

公开(公告)日：1974-01-22

申请号：US3786824D

申请日：1972-07-10

Applicant: CREUSOT LOIRE

Inventor： LHENRY B

IPC: B65G49/02 ,  B65G49/04 ,  C23G3/00 ,  B08B3/02

CPC classification number: B65G49/0486 ,  B65G49/025 ,  C23G3/00

Abstract: Chemical descaling apparatus is provided for the automatic treatment of sheets of metal, including, a descaling pit and a rinsing pit, with introduction of the sheets into the descaling pit and for transferring them to the rinsing pit. The sheets are handled in a series of cradles by a transfer crane which is horizontally movable between the pits, and which has a vertically movable support bar which includes hooks for supporting the cradles. A runway is used for initially introducing sheets into the cradles.

Abstract translation: 提供了化学除锈装置，用于自动处理金属片，包括除垢坑和漂洗坑，将片材引入除垢坑并将其转移到漂洗坑。 通过可在凹坑之间水平移动的转移式起重机将片材处理成一系列的托架，并且具有可垂直移动的支撑杆，该支撑杆包括用于支撑托架的钩。 一条跑道用于首先将床单引入吊架。

公开(公告)号：US3741865A

公开(公告)日：1973-06-26

申请号：US3741865D

申请日：1972-04-11

Applicant: CREUSOT LOIRE

Inventor： LEJEUNE P

IPC: D21F1/48 ,  D21F9/00 ,  D21F1/00

CPC classification number: D21F9/00 ,  D21F1/48

Abstract: A CONTINUOUS SHEET FORMED BY FILTRATION OF PARTICLES IN SUSPENSION IN A LIQUID ON MOVING FILTER SCREEN SLOPING DOWNWARDLY IN ITS DIRECTION OF MOVEMENT. THE SLOPE OF THE SCREEN AND THE AMOUNT OF SPACE ABOVE THE SCREEN ARE SELECTED TO PROVIDE A PROGRESSIVE INCREASE IN THE PRESSURE ACTING ON THE FILTRATE TO GIVE A UNIFORM FILTRATE EXTRACTION ALONG THE LENGTH OF THE SCREEN.

D R A W I N G

公开(公告)号：US3640701A

公开(公告)日：1972-02-08

申请号：US85214269

申请日：1969-07-07

Applicant: CREUSOT LOIRE

Inventor： BOUCHET JEAN

IPC: C21B13/00 ,  C21B13/08 ,  C21B11/06

CPC classification number: C21B13/085 ,  C21B13/006 ,  Y02P10/136 ,  Y02P10/216

Abstract: Metal oxides difficult to reduce are reduced in a rotating furnace heated by a short flame having a temperature of at least 1,900* C. produced by converting a gaseous hydrocarbon into carbon monoxide and hydrogen by partial combustion with oxygen at about 1,250* C. The carbon monoxide and hydrogen are burned in a furnace in a jet of oxygen directed toward the top of the furnace at about 1,900* C. producing carbon dioxide and water with release of heat.