GB1128261A - Creation of Inventions and Patents with Artificial Intelligence

GB1128261A – Method and apparatus for welding a metal strip on edge to another metal member
– Google Patents

GB1128261A – Method and apparatus for welding a metal strip on edge to another metal member
– Google Patents
Method and apparatus for welding a metal strip on edge to another metal member

Info

Publication number
GB1128261A

GB1128261A
GB7754/66A
GB775466A
GB1128261A
GB 1128261 A
GB1128261 A
GB 1128261A
GB 7754/66 A
GB7754/66 A
GB 7754/66A
GB 775466 A
GB775466 A
GB 775466A
GB 1128261 A
GB1128261 A
GB 1128261A
Authority
GB
United Kingdom
Prior art keywords
strip
edge
weld
metal
weld point
Prior art date
1965-03-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB7754/66A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AMF Inc

Original Assignee
AMF Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1965-03-02
Filing date
1966-02-22
Publication date
1968-09-25

1966-02-22
Application filed by AMF Inc
filed
Critical
AMF Inc

1968-09-25
Publication of GB1128261A
publication
Critical
patent/GB1128261A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR

B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM

B23K13/00—Welding by high-frequency current heating

B23K13/01—Welding by high-frequency current heating by induction heating

B23K13/02—Seam welding

B—PERFORMING OPERATIONS; TRANSPORTING

B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR

B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM

B23K11/00—Resistance welding; Severing by resistance heating

B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes

B—PERFORMING OPERATIONS; TRANSPORTING

B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR

B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM

B23K13/00—Welding by high-frequency current heating

B23K13/04—Welding by high-frequency current heating by conduction heating

B23K13/043—Seam welding

Abstract

1,128,261. Welding by pressure. AMERICAN MACHINE & FOUNDRY CO. 22 Feb., 1966 [2 March, 1965], No. 7754/66. Heading B3R. In welding an edge of a metal strip to another member, the members are advanced along opposite sides of a V-shaped gap tapering towards the weld point at which point the members are forced together, a high frequency electric current is caused to flow on the surfaces of the V-shaped gap between the members and prior to the weld point the edge of the strip is formed with portions protruding from the corner regions thereof. A strip 11, Fig. 1, to form the web of a structural. T member and a strip 10 to form the flange are advanced by rollers with a V-shaped gap 18 therebetween to meet at a weld point w where an upper grooved roller 17 presses on the upper edge of the strip 11, a roller 121 supporting the strip 10. Either or both strips may advance along a curved path. Current of 50,000-400,000 cycles per second or higher is applied by contacts 20, 21 on opposite sides of the gap 18 to flow to and from the weld point. Pairs of grooved rollers 27, 28, 29, 30 engage the edges of the strip 11 in advance of the contacts 20, 21 and shape the lower edge to be welded into a bulged configuration, the sides of the strip being extended outwardly. The higher frequency current which then flows on the edge penetrates deeply into the corners of the bulged portions and the weld between the edge and the strip 11 and the face of the strip 10 shows extruded overheated metal at these portions and a forged weld having a width equal to or greater than the strip width, without protrusions, is formed. Beyond the weld point scarfing tools 37 are provided to remove the extruded metal. An additional flange strip may be similarly welded to the top of the web strip. In modifications, the protruding metal may extend downwardly by forming a shallow channel 42, Fig. 6, or may extend both outwardly and downwardly, Fig. 7 (not shown).

GB7754/66A
1965-03-02
1966-02-22
Method and apparatus for welding a metal strip on edge to another metal member

Expired

GB1128261A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US436627A

US3410982A
(en)

1965-03-02
1965-03-02
Welding of structural shapes by high frequency current

Publications (1)

Publication Number
Publication Date

GB1128261A
true

GB1128261A
(en)

1968-09-25

Family
ID=23733175
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB7754/66A
Expired

GB1128261A
(en)

1965-03-02
1966-02-22
Method and apparatus for welding a metal strip on edge to another metal member

Country Status (2)

Country
Link

US
(1)

US3410982A
(en)

GB
(1)

GB1128261A
(en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3482073A
(en)

1966-08-12
1969-12-02
American Mach & Foundry
Methods for welding seams

JPS46904Y1
(en)

1968-01-20
1971-01-13

US3634644A
(en)

1968-12-30
1972-01-11
Ogden Eng Corp
Method and apparatus for welding together beam components

DE2813635C2
(en)

1978-03-30
1983-05-05
Theodor Wuppermann Gmbh, 5090 Leverkusen

Method and device for the production of profiles, hollow bodies and the like from several metal strips of constant thickness

US4476370A
(en)

1982-02-11
1984-10-09
Sumitomo Metal Industries, Ltd.
Method and apparatus for shaping beads of welded steel section

DE3678579D1
(en)

1986-08-18
1991-05-08
Euratom

WELDING AND / OR CUTTING MACHINE.

US4921568A
(en)

1988-05-31
1990-05-01
Rockwell International Corporation
Moving head high frequency resistance welding system

SE504953C2
(en)

1995-09-08
1997-06-02
Alfa Laval Ab

Way by means of resistance welding, attach a thin plate to a conical separating disc for centrifuge

US20120151717A1
(en)

2010-12-15
2012-06-21
The American Tank & Fabricating Company
Apparatus and Method for Manufacturing a Beam

Family Cites Families (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US1606894A
(en)

1924-06-20
1926-11-16
Thomas E Murray
Electric welding

NL78986C
(en)

1948-10-16

US2821619A
(en)

1955-12-07
1958-01-28
Magnetic Heating Corp
Continuous welding of strips and the like

US2827551A
(en)

1956-01-27
1958-03-18
Combustion Eng
Method of fabricating tubes for heat exchangers

US3010011A
(en)

1959-08-31
1961-11-21
Ksm Products Inc
Stud welding process

US3089947A
(en)

1960-12-20
1963-05-14
Frungel Frank
Arrangement and method for electrical impulse welding

US3047712A
(en)

1961-02-23
1962-07-31
American Mach & Foundry
Method and apparatus for welding striplike material to curved surfaces

US3327088A
(en)

1964-05-07
1967-06-20
American Machines & Foundry Co
Method and apparatus for welding spaced lugs and the like to an elongated member

1965

1965-03-02
US
US436627A
patent/US3410982A/en
not_active
Expired – Lifetime

1966

1966-02-22
GB
GB7754/66A
patent/GB1128261A/en
not_active
Expired

Also Published As

Publication number
Publication date

US3410982A
(en)

1968-11-12

Contact information