CA889178A - Helicopter blade with non-homogeneous structural spar - Google Patents

Helicopter blade with non-homogeneous structural spar

Info

Publication number
CA889178A
CA889178A CA889178A CA889178DA CA889178A CA 889178 A CA889178 A CA 889178A CA 889178 A CA889178 A CA 889178A CA 889178D A CA889178D A CA 889178DA CA 889178 A CA889178 A CA 889178A
Authority
CA
Canada
Prior art keywords
helicopter blade
structural spar
homogeneous structural
homogeneous
spar
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
CA889178A
Inventor
J. Dutton Walter
Gerstenberger Walter
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.)
RTX Corp
Original Assignee
United Aircraft Corp
Publication date
Application granted granted Critical
Publication of CA889178A publication Critical patent/CA889178A/en
Expired legal-status Critical Current

Links

CA889178A Helicopter blade with non-homogeneous structural spar Expired CA889178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA889178T

Publications (1)

Publication Number Publication Date
CA889178A true CA889178A (en) 1971-12-28

Family

ID=36395368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA889178A Expired CA889178A (en) Helicopter blade with non-homogeneous structural spar

Country Status (1)

Country Link
CA (1) CA889178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4331982A1 (en) * 2022-08-31 2024-03-06 Lockheed Martin Corporation Method of stabilizing articulated rotor blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4331982A1 (en) * 2022-08-31 2024-03-06 Lockheed Martin Corporation Method of stabilizing articulated rotor blade

Similar Documents

Publication Publication Date Title
CA961826A (en) Composite aerodynamic blade with twin-beam spar
CA953275A (en) Blade for high speed helicopter
CA1008050A (en) Helicopter with opposite rotating torque cancelling horizontal propeller
CA961255A (en) Razor blade unit
CA979202A (en) Razor blade unit
AU473368B2 (en) Improvements in razor blades
CA954109A (en) Aerodynamic blade root end attachment
CA953276A (en) Helicopter blade
CA986792A (en) Replaceable blade propeller assembly
CA981896A (en) Razor blade unit
AU5909073A (en) Composite helicopter blade
CA923043A (en) Rotor blade structure
CA975341A (en) Rotary wing aircraft
CA959812A (en) Helicopter blade folding and locking mechanism
AU466641B2 (en) Timber blade arrangement
CA963666A (en) Blade connecting means
CA988906A (en) Helicopter blade
CA971940A (en) Helicopter blade pitch lock
CA889178A (en) Helicopter blade with non-homogeneous structural spar
CA963873A (en) Helicopter blade pitch lock
AU431407B2 (en) Helicopter blade with non-homogeneous structural spar
CA954110A (en) Helicopter blade with universally replaceable pockets
AU5588169A (en) Helicopter blade with non-homogeneous structural spar
CA845533A (en) Helicopter rotor with foldable blade
AU425916B2 (en) Log cabin