GB127627A - Improvements relating to the Construction of Aerial Propellers. - Google Patents

Improvements relating to the Construction of Aerial Propellers.

Info

Publication number
GB127627A
GB127627A GB622717A GB622717A GB127627A GB 127627 A GB127627 A GB 127627A GB 622717 A GB622717 A GB 622717A GB 622717 A GB622717 A GB 622717A GB 127627 A GB127627 A GB 127627A
Authority
GB
United Kingdom
Prior art keywords
lamina
construction
propellers
improvements relating
cruciform
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
GB622717A
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.)
LANG PROPELLER Ltd
Original Assignee
LANG PROPELLER 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 LANG PROPELLER Ltd filed Critical LANG PROPELLER Ltd
Priority to GB622717A priority Critical patent/GB127627A/en
Publication of GB127627A publication Critical patent/GB127627A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/22—Solid blades

Abstract

127,627. Lang Propeller, Ltd., and Mills, G. May 2, 1917. Screw propellers.-In constructing cruciform laminµ for four-bladed aerial propellers, each complete cruciform lamina is made of three members, one member a being of full length, and the other member b, c being half-length pieces fixed to the member a, preferably by glued mortise- and-tenon joints, as shown. The propeller block is built up so that each lamina has its throughmember a crossing the corresponding member of the lamina at either side thereof.
GB622717A 1917-05-02 1917-05-02 Improvements relating to the Construction of Aerial Propellers. Expired GB127627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB622717A GB127627A (en) 1917-05-02 1917-05-02 Improvements relating to the Construction of Aerial Propellers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB622717A GB127627A (en) 1917-05-02 1917-05-02 Improvements relating to the Construction of Aerial Propellers.

Publications (1)

Publication Number Publication Date
GB127627A true GB127627A (en) 1919-06-12

Family

ID=32670371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB622717A Expired GB127627A (en) 1917-05-02 1917-05-02 Improvements relating to the Construction of Aerial Propellers.

Country Status (1)

Country Link
GB (1) GB127627A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579119A (en) * 1950-03-02 1951-12-18 Singer Mfg Co Air impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579119A (en) * 1950-03-02 1951-12-18 Singer Mfg Co Air impeller

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