GB249976A - Improvements in or relating to machines for the flame-cutting of metal - Google Patents

Improvements in or relating to machines for the flame-cutting of metal

Info

Publication number
GB249976A
GB249976A GB362425A GB362425A GB249976A GB 249976 A GB249976 A GB 249976A GB 362425 A GB362425 A GB 362425A GB 362425 A GB362425 A GB 362425A GB 249976 A GB249976 A GB 249976A
Authority
GB
United Kingdom
Prior art keywords
blowpipe
wheel
tracer
templet
sleeve
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
GB362425A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB362425A priority Critical patent/GB249976A/en
Publication of GB249976A publication Critical patent/GB249976A/en
Expired legal-status Critical Current

Links

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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
    • B23K7/004—Seam tracking
    • 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/001—Cutting, scarfing, or desurfacing by applying flames for profiling plate edges or for cutting grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

249,976. Horner, J. H. Feb. 9, 1925. Perforating and dividing by fusion. -In a blowpipe machine for cutting metals of the type in which the movements of the blowpipe are controlled by mechanism connected to a wheel &c. moved over a drawing, templet &c. the blowpipe is connected to a movable device adjacent the wheel &c. so as to direct the position of the blowpipe in order to effect a straight circular, or angular cut of bevel form. The tracer 4 may co-operate with a drawing, template &c. on a table c at the side of or as shown, above the inclined blowpipe 19. The tracer 4 and blowpipe 19 are respectively carried by the members 1, 2 of a bifurcated arm which is pivoted to a turntable bracket e. The tracer wheel may be rotated by gearing 6 from an electric motor 5 and is mounted in bearings rigid with a toothed wheel 7 and hand grip 3. The wheel 7 is connected by a flexible shaft or by gearing 8 .. 16 with a toothed wheel 17 meshing with a toothed ring 20<a> on a sleeve 20 carrying the blowpipe so that rotation of the hand grip communicates a similar rotation to the sleeve 20 and. so directs the position of the blowpipes. The blowpipe is supported by a flange 19<a> and turnably mounted in one of a number of exchangeable holders 18 for holding the blowpipe at different angles, which may be vertically adjustable in the sleeve 20 by a rack and worm or pinion 21. The tracer wheel may be directed mechanically instead of by hand by using a radius bar for circular openings or by using a magnetic wheel carrier co-operating with an iron or steel templet. The wheel may be replaced by a pointer eccentrically mounted on the carrier and supported by a horizontal roller or by a vertical eccentrically mounted roller directed by hand or magnetized to engage a templet. The blowpipe and tracer may be mounted so as to obtain a cut of different size from the pattern. Specification 226,846 is referred to.
GB362425A 1925-02-09 1925-02-09 Improvements in or relating to machines for the flame-cutting of metal Expired GB249976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB362425A GB249976A (en) 1925-02-09 1925-02-09 Improvements in or relating to machines for the flame-cutting of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB362425A GB249976A (en) 1925-02-09 1925-02-09 Improvements in or relating to machines for the flame-cutting of metal

Publications (1)

Publication Number Publication Date
GB249976A true GB249976A (en) 1926-04-08

Family

ID=9761825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB362425A Expired GB249976A (en) 1925-02-09 1925-02-09 Improvements in or relating to machines for the flame-cutting of metal

Country Status (1)

Country Link
GB (1) GB249976A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587461A (en) * 1947-07-16 1952-02-26 Air Liquide Device for the adjustment of the starting position of the blowpipe in oxygen cutting machines
CN109894715A (en) * 2019-03-25 2019-06-18 益阳益橡传动机械有限公司 A kind of fan blade cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587461A (en) * 1947-07-16 1952-02-26 Air Liquide Device for the adjustment of the starting position of the blowpipe in oxygen cutting machines
CN109894715A (en) * 2019-03-25 2019-06-18 益阳益橡传动机械有限公司 A kind of fan blade cutting machine

Similar Documents

Publication Publication Date Title
US3417979A (en) Welding or cutting machine with removable template
US1978042A (en) Cutting and welding apparatus
GB249976A (en) Improvements in or relating to machines for the flame-cutting of metal
US1907956A (en) Cylinder and pipe cutting machine
US2035765A (en) Autogenous welding and cutting machine
US1420319A (en) Metal-routing machine
US2587461A (en) Device for the adjustment of the starting position of the blowpipe in oxygen cutting machines
US2189140A (en) Gas cutting machine
US2414750A (en) Oxyacetylene cutting machine
US1049807A (en) Rotary-blowpipe apparatus.
US2561436A (en) Engraving machine
US2087678A (en) Reproducing machine
GB1274395A (en) Apparatus for flame scarfing the surfaces of crude blocks, billets, ingots and similar workpieces
GB241681A (en) Improvements in machines for guiding and operating metal cutting blowpipes and the like
US1365021A (en) Cutting-machine
US1657659A (en) Guide for router bits
GB905660A (en) Improvements in and relating to the cutting of pipes and tubes and apparatus therefor
GB202687A (en) Improvements in machines for cutting metals by means of torches or blow pipes
GB828197A (en) Improvements in and relating to the cutting of pipes and tubes and apparatus therefor
GB202934A (en) Improvements relating to cutting by oxy-acetylene and like jet cutting processes
US1384542A (en) Art of and apparatus for forming gear-teeth and the like
GB202688A (en) Improvements in machines for cutting metals by the use of torches or blowpipes
GB220670A (en) Improvements in or relating to apparatus for use in cutting metal by means of flame
US1357859A (en) Apparatus for cutting metals and the like by a cutting-flame
GB653906A (en) Improvements in or relating to shape-cutting machines