GB235753A - Improvements in air propellers - Google Patents

Improvements in air propellers

Info

Publication number
GB235753A
GB235753A GB2058824A GB2058824A GB235753A GB 235753 A GB235753 A GB 235753A GB 2058824 A GB2058824 A GB 2058824A GB 2058824 A GB2058824 A GB 2058824A GB 235753 A GB235753 A GB 235753A
Authority
GB
United Kingdom
Prior art keywords
hub
blade
lugs
propellers
air 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
GB2058824A
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 GB2058824A priority Critical patent/GB235753A/en
Publication of GB235753A publication Critical patent/GB235753A/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)

Abstract

235,753. Reed, S. A. Sept. 1, 1924. Propellers. - Gears for securing air propeller blades to the. hub 1 comprise angular lugs disposed in opposite directions on either side of a central segment 13 cut in the blade and corresponding to the curvature of the hub with which it engages. The hub is provided with upstanding pins 3 - - 7 against which the lugs on the blade are brought into abutment and are secured by bolts 18 which pass through mutually inclined slots in the fins and lugs, thus permitting adjustment of the blade angles to be effected. Specifications 163,714, 199,708 and 223,838 are referred to.
GB2058824A 1924-09-01 1924-09-01 Improvements in air propellers Expired GB235753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2058824A GB235753A (en) 1924-09-01 1924-09-01 Improvements in air propellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2058824A GB235753A (en) 1924-09-01 1924-09-01 Improvements in air propellers

Publications (1)

Publication Number Publication Date
GB235753A true GB235753A (en) 1925-06-25

Family

ID=10148390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2058824A Expired GB235753A (en) 1924-09-01 1924-09-01 Improvements in air propellers

Country Status (1)

Country Link
GB (1) GB235753A (en)

Similar Documents

Publication Publication Date Title
GB235753A (en) Improvements in air propellers
GB176842A (en) Improvements in propellers and fans
GB352782A (en) A device for securing the blades of ships' propellers
GB269217A (en) A windmill accelerator
GB179920A (en) Improved means for securing blades to turbine rotors
GB550117A (en) Improvements in aerial propellers
GB312482A (en) Improvements in screw propellers
GB313694A (en) Improvements relating to screw propellers
GB299387A (en) Improvements in air propellers
CH125060A (en) Wind turbine in the form of a propeller with several blades arranged one behind the other.
GB323828A (en) Improvement in screw propeller
GB291281A (en) Improvements in or relating to ships' propellers
GB232343A (en) Improved construction of propeller, ventilating fan and the like
GB338803A (en) Improvements in and connected with shears and the like
GB267179A (en) Improvements in variable pitch airscrews
GB206880A (en) An improved screw propeller
GB262338A (en) Improvements in and relating to aerial propellers
GB369844A (en) Improvements relating to safety razor blades
GB282847A (en) Improved screw propeller
GB569167A (en) Improvements in propeller hub fairings
GB121504A (en) Improvements relating to Propellers for Water and Air Craft.
GB333249A (en) Improvements relating to the manufacture of screw propellers
GB241102A (en) Improvements in aeronautical propulsion
GB256486A (en) Improvements in and relating to propellors and tractors
GB228707A (en) Improvements in screw propellers