GEP20115182B - Variable geometry propeller - Google Patents

Variable geometry propeller

Info

Publication number
GEP20115182B
GEP20115182B GEAP200911151A GEAP2009011151A GEP20115182B GE P20115182 B GEP20115182 B GE P20115182B GE AP200911151 A GEAP200911151 A GE AP200911151A GE AP2009011151 A GEAP2009011151 A GE AP2009011151A GE P20115182 B GEP20115182 B GE P20115182B
Authority
GE
Georgia
Prior art keywords
propeller
internal
fastening element
fixed
external part
Prior art date
Application number
GEAP200911151A
Inventor
Revaz Bidzinashvili
Raul Turmanidze
Omar Rukhadze
Teimuraz Mosashvili
Original Assignee
Teimuraz Mosashvili
Omar Rukhadze
Revaz Bidzinashvili
Raul Turmanidze
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 Teimuraz Mosashvili, Omar Rukhadze, Revaz Bidzinashvili, Raul Turmanidze filed Critical Teimuraz Mosashvili
Priority to GEAP200911151A priority Critical patent/GEP20115182B/en
Publication of GEP20115182B publication Critical patent/GEP20115182B/en

Links

Landscapes

  • Emergency Lowering Means (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)

Abstract

A propeller contains a body 1, a bush 2 with the blades hingedly connected thereto, which consist of internal and external parts 3 and 4, thus, the external part with the internal one is connected telescopically and has a capability of longitudinal movement in respect to it by moving a spar 6 of the external part on the spar 5 of the internal fixed part. The propeller is equipped by a hollow shaft 7, which by means of the reduction gearbox 8 is connected with the engine 9, and the device of diameter variation, which consists of the hydraulic cylinder 10 disposed in a body connected with the hydro-pneumo-accumulator 11. On a rod 12 of the hydraulic cylinder from the one side the piston 13 is fixed, and from the other side – the fixing element 14 for a rope is fixed. The fastening element has a capability of movement in the guide 15 connected with the body. In the body the fixing gear 16 of the device diameter variation is placed. The rope 17 through the fastening element, the pulleys 18, fixing gear 19 of the wing in the moved in condition, a support-aligning element 20 and by means of the fastening element 21 is connected with an external part of a wing.
GEAP200911151A 2009-03-09 2009-03-09 Variable geometry propeller GEP20115182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP200911151A GEP20115182B (en) 2009-03-09 2009-03-09 Variable geometry propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP200911151A GEP20115182B (en) 2009-03-09 2009-03-09 Variable geometry propeller

Publications (1)

Publication Number Publication Date
GEP20115182B true GEP20115182B (en) 2011-03-25

Family

ID=45094947

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP200911151A GEP20115182B (en) 2009-03-09 2009-03-09 Variable geometry propeller

Country Status (1)

Country Link
GE (1) GEP20115182B (en)

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