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
GB27039/50A
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 United Aircraft CorpfiledCriticalUnited Aircraft Corp
Publication of GB678647ApublicationCriticalpatent/GB678647A/en
B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
B64C11/02—Hub construction
B64C11/04—Blade mountings
B64C11/06—Blade mountings for variable-pitch blades
Abstract
678,647. Variable-pitch propellers. UNITED AIRCRAFT CORPORATION. Nov. 6, 1950 [Nov. 22, 1949], No. 27039/50. Class 114. The root 18 of a propeller blade supported by bearings in the hub socket 16 is additionally supported against lateral bending by an annular ring 80, having slight clearance from the blade root. Specification 663,821 is referred to.
GB27039/50A1949-11-221950-11-06Improvements in or relating to variable pitch propellers
ExpiredGB678647A
(en)