GB1021161A - An improved method of a machine for severing workpieces - Google Patents

An improved method of a machine for severing workpieces

Info

Publication number
GB1021161A
GB1021161A GB13845/63A GB1384563A GB1021161A GB 1021161 A GB1021161 A GB 1021161A GB 13845/63 A GB13845/63 A GB 13845/63A GB 1384563 A GB1384563 A GB 1384563A GB 1021161 A GB1021161 A GB 1021161A
Authority
GB
United Kingdom
Prior art keywords
cylinders
feedpath
yoke
strip
machine
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
GB13845/63A
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.)
AGA PLATFOERAEDLING AB
Original Assignee
AGA PLATFOERAEDLING AB
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 AGA PLATFOERAEDLING AB filed Critical AGA PLATFOERAEDLING AB
Publication of GB1021161A publication Critical patent/GB1021161A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B23D45/105—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades operating within the same plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

Abstract

1,021,161. Cutting girders and like profile bars. AGA-PLATFORADLING A.B. April 8, 1963 [April 12, 1962], No. 13845/63. Heading B3W. [Also in Division B5] An apparatus for severing workpieces having a channelled portion at two opposite edges, comprises two circular saws, one on either side of the feedpath of the workpiece, arranged to swing inwardly into the feedpath and two cooperating shearing cutters placed transversely across the feedpath between the slotting cutters. The machine comprises a frame 1, a table 2 carrying a lower cutter blade 3, and a pivotally mounted yoke 5 which carries an upper cutter blade 4 and is moved downwardly by two double-acting hydraulic cylinders 10 against the action of an hydrualic cylinder 12 which tends to raise the yoke. Two circular saw blades 14 each belt driven by an electric motor are pivotally mounted on pedestals 15 and are moved into the feedpath by cylinders 19 to a position limited by stops 26. Associated with each saw is a hold-down roller 25. The cylinders 19 are connected by pipes 21 to cylinders 22 the piston rods 23 of which are attached to bolts 8 on the yoke 5. Operation.-In cutting work such as a panel radiator blank comprising a pair of steel strips placed on each other and having longitudinal channels at the side thereof, the desired length of strip is fed through the machine and the feed is then interrupted and the cylinders 10 actuated. As the piston rods 23 are pulled down by the bolts 8 oil is forced from the cylinders 22 to the cylinders 19 to swing the pedestals 15 towards each other. At the end of the sawing operation the upper cutter 4 contacts the upper steel strip and coacts with the lower cutter 3 to cut the strip from the centre outwards to within a small distance of the slots. The uncut portions are broken by the shearing pressure exerted on the strips.
GB13845/63A 1962-04-12 1963-04-08 An improved method of a machine for severing workpieces Expired GB1021161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE4104/62A SE309703B (en) 1962-04-12 1962-04-12

Publications (1)

Publication Number Publication Date
GB1021161A true GB1021161A (en) 1966-03-02

Family

ID=20263534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13845/63A Expired GB1021161A (en) 1962-04-12 1963-04-08 An improved method of a machine for severing workpieces

Country Status (5)

Country Link
AT (1) AT245331B (en)
DE (1) DE1502668A1 (en)
FI (1) FI41378B (en)
GB (1) GB1021161A (en)
SE (1) SE309703B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144369A (en) * 1983-08-03 1985-03-06 Elhaus Friedrich W An apparatus for severing extruded members

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304055A (en) 1991-11-27 1994-04-19 Nabisco, Inc. Apparatus and methods for the production of three-dimensional food products
US7883735B2 (en) 2006-08-07 2011-02-08 Kellogg Company Apparatus and method for curled extrudate
CN112676421B (en) * 2020-12-23 2022-08-30 温岭市浙江下张钢铁市场有限公司 A circular steel sheet stamping equipment for steel processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144369A (en) * 1983-08-03 1985-03-06 Elhaus Friedrich W An apparatus for severing extruded members

Also Published As

Publication number Publication date
FI41378B (en) 1969-07-31
SE309703B (en) 1969-03-31
AT245331B (en) 1966-02-25
DE1502668A1 (en) 1969-08-14

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