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GB126456A - Improvements in the Construction of Propellers. - Google Patents

Improvements in the Construction of Propellers.

Info

Publication number
GB126456A
GB126456A GB773618A GB773618A GB126456A GB 126456 A GB126456 A GB 126456A GB 773618 A GB773618 A GB 773618A GB 773618 A GB773618 A GB 773618A GB 126456 A GB126456 A GB 126456A
Authority
GB
United Kingdom
Prior art keywords
boss
edges
stampings
propeller
secured
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
GB773618A
Inventor
Thomas Hancock
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 GB773618A priority Critical patent/GB126456A/en
Publication of GB126456A publication Critical patent/GB126456A/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)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

126,456. Hancock, T. May 8, 1918. Screw propellers.-A sheet - metal propeller intended particularly for aircraft is made of two stampings 2<1>, which are welded together at their edges, each stamping forming a half of the blades and a half of the boss 1 of the propeller. The stampings may be secured in position during welding by means of lugs formed on their edges, the lugs being afterwards removed. The propeller is strengthened by dished frame members 4<1>, which are secured to the stampings at their edges by brazing or riveting and at their edges by welding. Plates 5 fixed to the faces of the boss are bored to receive the ends of tubular distancepieces in the boss. A flanged sleeve fitted inside the boss may be used in place of the plates and distances-pieces.
GB773618A 1918-05-08 1918-05-08 Improvements in the Construction of Propellers. Expired GB126456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB773618A GB126456A (en) 1918-05-08 1918-05-08 Improvements in the Construction of Propellers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB773618A GB126456A (en) 1918-05-08 1918-05-08 Improvements in the Construction of Propellers.

Publications (1)

Publication Number Publication Date
GB126456A true GB126456A (en) 1919-05-08

Family

ID=32670540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB773618A Expired GB126456A (en) 1918-05-08 1918-05-08 Improvements in the Construction of Propellers.

Country Status (1)

Country Link
GB (1) GB126456A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436043A (en) * 1944-03-24 1948-02-17 Chrysler Corp Engine and method of making parts thereof
US2450455A (en) * 1944-09-13 1948-10-05 Carl J Snyder Hollow propeller blade
US2458183A (en) * 1945-05-14 1949-01-04 Gen Motors Corp Method of forming manifolds
US2561705A (en) * 1942-08-08 1951-07-24 Emil R Lochman Propeller and method of propeller manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561705A (en) * 1942-08-08 1951-07-24 Emil R Lochman Propeller and method of propeller manufacture
US2436043A (en) * 1944-03-24 1948-02-17 Chrysler Corp Engine and method of making parts thereof
US2450455A (en) * 1944-09-13 1948-10-05 Carl J Snyder Hollow propeller blade
US2458183A (en) * 1945-05-14 1949-01-04 Gen Motors Corp Method of forming manifolds

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