FR884118A - Sealing device for a variable-pitch propeller, the blades of which are attached to their respective orientation journal - Google Patents

Sealing device for a variable-pitch propeller, the blades of which are attached to their respective orientation journal

Info

Publication number
FR884118A
FR884118A FR884118DA FR884118A FR 884118 A FR884118 A FR 884118A FR 884118D A FR884118D A FR 884118DA FR 884118 A FR884118 A FR 884118A
Authority
FR
France
Prior art keywords
journal
blades
variable
attached
sealing device
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
Other languages
French (fr)
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.)
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Original Assignee
Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
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 Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA filed Critical Societe Anonyme des Ateliers de Constructions Mecaniques Escher Wyss et Cie SA
Application granted granted Critical
Publication of FR884118A publication Critical patent/FR884118A/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
    • B64C11/06—Blade mountings for variable-pitch blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR884118D 1941-08-05 1942-07-10 Sealing device for a variable-pitch propeller, the blades of which are attached to their respective orientation journal Expired FR884118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH884118X 1941-08-05

Publications (1)

Publication Number Publication Date
FR884118A true FR884118A (en) 1943-08-03

Family

ID=4545111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884118D Expired FR884118A (en) 1941-08-05 1942-07-10 Sealing device for a variable-pitch propeller, the blades of which are attached to their respective orientation journal

Country Status (1)

Country Link
FR (1) FR884118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463237A (en) * 1967-04-17 1969-08-26 United Aircraft Corp Seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463237A (en) * 1967-04-17 1969-08-26 United Aircraft Corp Seal
DE1756172B1 (en) * 1967-04-17 1970-09-16 United Aircraft Corp Sealing device in a propeller plug-in socket of a propeller hub for an adjustment screw

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