GB575289A - Improvements in the manufacture of propeller blades - Google Patents

Improvements in the manufacture of propeller blades

Info

Publication number
GB575289A
GB575289A GB2077543A GB2077543A GB575289A GB 575289 A GB575289 A GB 575289A GB 2077543 A GB2077543 A GB 2077543A GB 2077543 A GB2077543 A GB 2077543A GB 575289 A GB575289 A GB 575289A
Authority
GB
United Kingdom
Prior art keywords
plates
manufacture
joint
propeller blades
faring
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
GB2077543A
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.)
WILLIAM OGILVY DUNCAN
Original Assignee
WILLIAM OGILVY DUNCAN
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 WILLIAM OGILVY DUNCAN filed Critical WILLIAM OGILVY DUNCAN
Priority to GB2077543A priority Critical patent/GB575289A/en
Publication of GB575289A publication Critical patent/GB575289A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D53/78—Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

575,289. Making propellers. DUNCAN, W. O. (Engineering & Research Corporation). Dec. 11, 1943, No. 20775. [Class 83 (ii)] A propeller blade is made by attaching a shaped plate 10 or plates 10, 12 to a shaped tube 2 to produce a complete airfoil shape and then removing surplus metal at the joint to leave the exterior surface flush. The joint may be soldered, brazed or welded. Closure plates 20 for the ends of the faring plates 10, 12 may be used.
GB2077543A 1943-12-11 1943-12-11 Improvements in the manufacture of propeller blades Expired GB575289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2077543A GB575289A (en) 1943-12-11 1943-12-11 Improvements in the manufacture of propeller blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2077543A GB575289A (en) 1943-12-11 1943-12-11 Improvements in the manufacture of propeller blades

Publications (1)

Publication Number Publication Date
GB575289A true GB575289A (en) 1946-02-12

Family

ID=10151475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2077543A Expired GB575289A (en) 1943-12-11 1943-12-11 Improvements in the manufacture of propeller blades

Country Status (1)

Country Link
GB (1) GB575289A (en)

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