GB251908A - Improvements in and relating to aircraft propellers - Google Patents

Improvements in and relating to aircraft propellers

Info

Publication number
GB251908A
GB251908A GB173826A GB173826A GB251908A GB 251908 A GB251908 A GB 251908A GB 173826 A GB173826 A GB 173826A GB 173826 A GB173826 A GB 173826A GB 251908 A GB251908 A GB 251908A
Authority
GB
United Kingdom
Prior art keywords
relating
teeth
screw
hub
aircraft propellers
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
GB173826A
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 GB173826A priority Critical patent/GB251908A/en
Publication of GB251908A publication Critical patent/GB251908A/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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings

Landscapes

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

Abstract

251,908. Fornaca, G. Jan. 21, 1926. Screw propellers.-In screw propellers with laminated blades and a metallic hub with one fixed and one separate end flange, the inner surface of one or both flanges is or are provided with an annular series of teeth or serrations. The removable flange 4 has an annular set of teeth 6 which are forced into the propeller 1 when the holding bolts 5 are tightened. The hub 2 engages splines on the main shaft 3 and is held by a screw and nut 9 between the two cones 7, 8.
GB173826A 1926-01-21 1926-01-21 Improvements in and relating to aircraft propellers Expired GB251908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB173826A GB251908A (en) 1926-01-21 1926-01-21 Improvements in and relating to aircraft propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB173826A GB251908A (en) 1926-01-21 1926-01-21 Improvements in and relating to aircraft propellers

Publications (1)

Publication Number Publication Date
GB251908A true GB251908A (en) 1926-05-13

Family

ID=9727118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB173826A Expired GB251908A (en) 1926-01-21 1926-01-21 Improvements in and relating to aircraft propellers

Country Status (1)

Country Link
GB (1) GB251908A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856213A (en) * 1953-04-23 1958-10-14 Gen Motors Corp Mounting device
US20160272299A1 (en) * 2015-03-20 2016-09-22 Hamilton Sundstrand Corporation Lightweight propeller blade with improved retention capacity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856213A (en) * 1953-04-23 1958-10-14 Gen Motors Corp Mounting device
US20160272299A1 (en) * 2015-03-20 2016-09-22 Hamilton Sundstrand Corporation Lightweight propeller blade with improved retention capacity
US9849969B2 (en) * 2015-03-20 2017-12-26 Hamilton Sunstrand Corporation Lightweight propeller blade with improved retention capacity

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