GB870955A - Improvements relating to pantographic engraving machines - Google Patents

Improvements relating to pantographic engraving machines

Info

Publication number
GB870955A
GB870955A GB1372359A GB1372359A GB870955A GB 870955 A GB870955 A GB 870955A GB 1372359 A GB1372359 A GB 1372359A GB 1372359 A GB1372359 A GB 1372359A GB 870955 A GB870955 A GB 870955A
Authority
GB
United Kingdom
Prior art keywords
slide
slideway
carrying
improvements relating
column
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
GB1372359A
Inventor
James Henry Dwyer
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.)
PREC GRINDING Ltd
Precision Grinding Ltd
Original Assignee
PREC GRINDING Ltd
Precision Grinding Ltd
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 PREC GRINDING Ltd, Precision Grinding Ltd filed Critical PREC GRINDING Ltd
Priority to GB1372359A priority Critical patent/GB870955A/en
Publication of GB870955A publication Critical patent/GB870955A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/001—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying
    • B44B3/002—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying using a pantograph
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Machine Tool Units (AREA)

Abstract

870,955. Copy milling. PRECISION GRINDING Ltd. April 22, 1959, No. 13723/59. Class 83 (3). An engraving machine comprises a pantograph 1 and a swinging linkage system 4 carrying a cutter head and mounted to slide on a supporting column 5. The slidable mounting may comprise a plain or ball-bearing slideway 8 mounted on, or formed in, the column 5, and carrying a slide 6, a similar slideway 7 carried by the slide 6 and a bracket 2<SP>11</SP> carrying the linkage 4. The slide 6 and slideway 8 may be omitted and the slideway 7 mounted in, or on, the column.
GB1372359A 1959-04-22 1959-04-22 Improvements relating to pantographic engraving machines Expired GB870955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1372359A GB870955A (en) 1959-04-22 1959-04-22 Improvements relating to pantographic engraving machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1372359A GB870955A (en) 1959-04-22 1959-04-22 Improvements relating to pantographic engraving machines

Publications (1)

Publication Number Publication Date
GB870955A true GB870955A (en) 1961-06-21

Family

ID=10028203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1372359A Expired GB870955A (en) 1959-04-22 1959-04-22 Improvements relating to pantographic engraving machines

Country Status (1)

Country Link
GB (1) GB870955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431651A (en) * 1967-06-28 1969-03-11 Phillip Graham Drafting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431651A (en) * 1967-06-28 1969-03-11 Phillip Graham Drafting machine

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