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1. WO1996002675 - WARM FORMING HIGH-STRENGTH STEEL STRUCTURAL MEMBERS

Publication Number WO/1996/002675
Publication Date 01.02.1996
International Application No. PCT/US1995/007750
International Filing Date 16.06.1995
Chapter 2 Demand Filed 05.02.1996
IPC
C21D 1/02 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
1General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
02Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
C21D 7/00 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
7Modifying the physical properties of iron or steel by deformation
C21D 8/00 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
8Modifying the physical properties by deformation combined with, or followed by, heat treatment
C21D 9/00 2006.01
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
9Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
C22C 38/00 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
38Ferrous alloys, e.g. steel alloys
CPC
B60G 21/0551
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
21Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
02permanently interconnected
04mechanically
05between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
055Stabiliser bars
0551Mounting means therefor
B60G 2204/1222
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2204Indexing codes related to suspensions per se or to auxiliary parts
10Mounting of suspension elements
12Mounting of springs or dampers
122Mounting of torsion springs
1222Middle mounts of stabiliser on vehicle body or chassis
B60G 2204/44
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2204Indexing codes related to suspensions per se or to auxiliary parts
40Auxiliary suspension parts; Adjustment of suspensions
44Centering or positioning means
B60G 2204/45
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2204Indexing codes related to suspensions per se or to auxiliary parts
40Auxiliary suspension parts; Adjustment of suspensions
45Stops limiting travel
B60G 2206/427
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2206Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
01Constructional features of suspension elements, e.g. arms, dampers, springs
40Constructional features of dampers and/or springs
42Springs
427Stabiliser bars or tubes
C21D 1/02
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
1General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
02Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
Applicants
  • CONSOLIDATED METAL PRODUCTS, INC. [US/US]; 1028 Depot Street Cincinnati, OH 45204, US
Inventors
  • GALLAGHER, Hugh, M., Jr.; US
Agents
  • JOSEPHIC, David, J. ; Wood, Herron & Evans 2700 Carew Tower Cincinnati, OH 45202, US
  • LLOYD WISE, TREGEAR & CO.; Commonwealth House 1-19 New Oxford Street London WC1A 1LW, GB
Priority Data
08/275,84115.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WARM FORMING HIGH-STRENGTH STEEL STRUCTURAL MEMBERS
(FR) ELEMENTS DE CHARPENTE PROFILES A CHAUD EN ACIER EXTREMEMENT RESISTANT
Abstract
(EN)
High strength steel structural members and method of making are disclosed by providing a blank of high-strength steel material having a tensile strength of at least about 120,000 psi and a yield strength of at least about 90,000 psi and warm forming the blank to provide the member of desired geometric configuration while substantially maintaining or increasing the strength properties of the blank.
(FR)
Eléments de charpente en acier extrêmement résistant et procédé de fabrication au moyen d'une ébauche en acier extrêmement résistant possédant une résistance à la traction d'au moins 120 000 psi environ et une résistance à la déformation d'au moins 90 000 psi environ, qu'on profile à chaud, afin d'obtenir un élément présentant une configuration géométrique souhaitée, tout en conservant ou en augmentant sensiblement les propriétés de résistance de l'ébauche.
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