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

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