CA401686A - Composite propeller blade - Google Patents

Composite propeller blade

Info

Publication number: CA401686A
Authority: CA; Canada
Prior art keywords: propeller blade; composite propeller; composite; blade; propeller
Prior art date: 1941-12-23
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

CA401686A

Other languages

French (fr)

Inventor

Walker Caldwell Frank

Martin Erle

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

1941-12-23

1941-12-23 Application granted granted Critical

1941-12-23 Publication of CA401686A publication Critical patent/CA401686A/en

Status Expired legal-status Critical Current

Links

239000002131 composite material Substances 0.000 title 1

CA401686A Composite propeller blade Expired CA401686A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA401686T

Publications (1)

Publication Number	Publication Date
CA401686A true CA401686A (en)	1941-12-23

Family

ID=35412132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA401686A Expired CA401686A (en)			Composite propeller blade

Country Status (1)

Country	Link
CA (1)	CA401686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2206597A2 (en)	2009-01-07	2010-07-14	GE Aviation Systems Limited	Method and apparatus for manufacturing composite spars

0
- CA CA401686A patent/CA401686A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2206597A2 (en)	2009-01-07	2010-07-14	GE Aviation Systems Limited	Method and apparatus for manufacturing composite spars
US8061253B2 (en)	2009-01-07	2011-11-22	Ge Aviation Systems Limited	Composite spars

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