GB337213A - Improved machine for the manufacture of airscrews - Google Patents

Improved machine for the manufacture of airscrews

Info

Publication number
GB337213A
GB337213A GB3434129A GB3434129A GB337213A GB 337213 A GB337213 A GB 337213A GB 3434129 A GB3434129 A GB 3434129A GB 3434129 A GB3434129 A GB 3434129A GB 337213 A GB337213 A GB 337213A
Authority
GB
United Kingdom
Prior art keywords
links
tool
cutting tool
shaping
carries
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
GB3434129A
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.)
FREDERICK WILLIAM DOSE
MICHAEL GRAHAM CHAPMAN
Original Assignee
FREDERICK WILLIAM DOSE
MICHAEL GRAHAM CHAPMAN
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 FREDERICK WILLIAM DOSE, MICHAEL GRAHAM CHAPMAN filed Critical FREDERICK WILLIAM DOSE
Priority to GB3434129A priority Critical patent/GB337213A/en
Priority to US406704A priority patent/US1825182A/en
Publication of GB337213A publication Critical patent/GB337213A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/10—Manufacture or reconditioning of specific semi-finished or finished articles of airscrew blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

337,213. Dose, F. W., and Chapman, M. G. Nov. 11, 1929. Carving and shaping by cutting.-A machine for shaping air screws comprises a double series of links forming two quadric chains, one of which carries the blank former tool and the other carries the master cutting tool. Suspended from a beam 1 are a series of links 7, 8, 12, 13 coupled to lower links 11, 14 and carrying cross members 9, 10. From these cross members depend links 16, 20 which at an intermediate position are pivoted to a framework 26 - - 29 and at their lower ends carry respectively the blank tool 17 and the cutting tool 23. The standard blade 41 and the blade to be formed 45 are secured to the table 43 adapted to be moved through gearing under the shaping tools. The drive for the cutting tool comprises belts 34, 37 led over pulleys 32, 33, 35, 36 in the link work and adapted to be driven by a belt 31 coacting with fast and loose pulleys 30. The weight of the linkwork on the roller 17 and cutter 23 is compensated by adjustable balance weights 38.
GB3434129A 1929-03-21 1929-11-11 Improved machine for the manufacture of airscrews Expired GB337213A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3434129A GB337213A (en) 1929-11-11 1929-11-11 Improved machine for the manufacture of airscrews
US406704A US1825182A (en) 1929-03-21 1929-11-12 Machine for the manufacture of airscrews

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3434129A GB337213A (en) 1929-11-11 1929-11-11 Improved machine for the manufacture of airscrews

Publications (1)

Publication Number Publication Date
GB337213A true GB337213A (en) 1930-10-30

Family

ID=10364432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3434129A Expired GB337213A (en) 1929-03-21 1929-11-11 Improved machine for the manufacture of airscrews

Country Status (1)

Country Link
GB (1) GB337213A (en)

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