GB1061680A - Method and apparatus for forming extrusions - Google Patents

Method and apparatus for forming extrusions

Info

Publication number
GB1061680A
GB1061680A GB5476365A GB5476365A GB1061680A GB 1061680 A GB1061680 A GB 1061680A GB 5476365 A GB5476365 A GB 5476365A GB 5476365 A GB5476365 A GB 5476365A GB 1061680 A GB1061680 A GB 1061680A
Authority
GB
United Kingdom
Prior art keywords
product
members
webs
discs
gordon
Prior art date
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
GB5476365A
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.)
ALEXANDER JOHN GORDON
ALFRED JACK GORDON
Original Assignee
ALEXANDER JOHN GORDON
ALFRED JACK GORDON
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.)
Filing date
Publication date
Application filed by ALEXANDER JOHN GORDON, ALFRED JACK GORDON filed Critical ALEXANDER JOHN GORDON
Priority to GB5476365A priority Critical patent/GB1061680A/en
Publication of GB1061680A publication Critical patent/GB1061680A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/10—Making finned tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/02—Removing or drawing-off work
    • B21C35/023—Work treatment directly following extrusion, e.g. further deformation or surface treatment
    • B21C35/026—Removing sections from the extruded work, e.g. removing a strip to create an open profile

Abstract

1,061,680. Extruding; dividing by a single blade; making bars. A. J. GORDON and A. J. GORDON. Dec, 24, 1965, No. 54763/65. Headings B3A, B3P and B3W. A plurality of longitudinal members 18, Fig. 2 (not shown), are formed simultaneously from a composite extruded product 16, comprising members 18 joined together by thin webs 20, by shearing off the connecting webs. The product is preferably of aluminium formed by extrusion through a die 22, Fig. 3 (not shown). After extrusion the product is cut-off to length, stretched and straightened. It is then severed into individual members by spaced rotary discs 38, Fig. 3, mounted on a spindle 32 driven through belt 39 by a geared motor unit 40. The discs are spaced to correspond with the spacing of the webs 20 and pass through slots 45 in a table 46 along which the product 16 is transversed by a slotted rubber roller 48 driven through gearing 54, 56. The discs press out the thin webs 20 into circumferential grooves 58 in roller 48. A further rubber roller 60, Fig. 5 (not shown), is used to transport the separated members.
GB5476365A 1965-12-24 1965-12-24 Method and apparatus for forming extrusions Expired GB1061680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5476365A GB1061680A (en) 1965-12-24 1965-12-24 Method and apparatus for forming extrusions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5476365A GB1061680A (en) 1965-12-24 1965-12-24 Method and apparatus for forming extrusions

Publications (1)

Publication Number Publication Date
GB1061680A true GB1061680A (en) 1967-03-15

Family

ID=10472003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5476365A Expired GB1061680A (en) 1965-12-24 1965-12-24 Method and apparatus for forming extrusions

Country Status (1)

Country Link
GB (1) GB1061680A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068517A (en) * 1976-03-25 1978-01-17 Western Electric Company, Inc. Methods and apparatus for forming wire tapes
WO1997003770A1 (en) * 1995-07-14 1997-02-06 Norsk Hydro A.S Method of manufacturing seat rails and the provided rails
FR2795027A1 (en) * 1999-06-18 2000-12-22 Renault ARRANGEMENT FOR THE ADJUSTABLE FIXING OF EQUIPMENT NOTAM MENT OF A MOTOR VEHICLE
WO2002053303A1 (en) * 2001-01-03 2002-07-11 Brazeway, Inc. Method and apparatus for manufacturing extruded parts
WO2012005599A1 (en) * 2010-07-09 2012-01-12 Norsk Hydro Asa Method and equipment for the production of tubes and other extended products

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068517A (en) * 1976-03-25 1978-01-17 Western Electric Company, Inc. Methods and apparatus for forming wire tapes
WO1997003770A1 (en) * 1995-07-14 1997-02-06 Norsk Hydro A.S Method of manufacturing seat rails and the provided rails
FR2795027A1 (en) * 1999-06-18 2000-12-22 Renault ARRANGEMENT FOR THE ADJUSTABLE FIXING OF EQUIPMENT NOTAM MENT OF A MOTOR VEHICLE
WO2002053303A1 (en) * 2001-01-03 2002-07-11 Brazeway, Inc. Method and apparatus for manufacturing extruded parts
WO2012005599A1 (en) * 2010-07-09 2012-01-12 Norsk Hydro Asa Method and equipment for the production of tubes and other extended products

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