BG101511A - Traction-forming elements mounted to the shaft of a common motor - Google Patents

Traction-forming elements mounted to the shaft of a common motor

Info

Publication number
BG101511A
BG101511A BG101511A BG10151197A BG101511A BG 101511 A BG101511 A BG 101511A BG 101511 A BG101511 A BG 101511A BG 10151197 A BG10151197 A BG 10151197A BG 101511 A BG101511 A BG 101511A
Authority
BG
Bulgaria
Prior art keywords
traction
shaft
blades
forming elements
motor
Prior art date
Application number
BG101511A
Other languages
Bulgarian (bg)
Inventor
Румен Тодоров
Original Assignee
Румен Тодоров
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 Румен Тодоров filed Critical Румен Тодоров
Priority to BG101511A priority Critical patent/BG101511A/en
Publication of BG101511A publication Critical patent/BG101511A/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The traction-forming elements are used in the aircraftengineering. They improves the manoeuvrability and the economicalcharacteristics of the flying machine. The basic traction-formingelement is mounted to a motor (10) by means of a shaft (11) towhich a hub (1) is mounted. To it propeller blades (2) are mountedwhich in their external end are connected to a ring (3). Scoopingknives (4) are fitted in the space between blades (2), at evendistnaces, at an angle of 5 to 45° to the ring which assist thscooping of the air and pushing it into the desired direction atthe revolutions of the hub (1). The auxiliary traction-formingelement consists of a body (5) to which propeller blades (7) aremounted by means of articulation connections (6). Part of eachblade (7) is fitted on the internal side of body (5). Thespreading and falling back to the body (5) is adjusted by means ofshifting the 3-dimensional position of the inner ending (8) ofblades (7). When torque is formed from the motor (10) the blades(7) by means of shaft (9) are spread out forming traction. Thefeeding of thetorque is controlled by clutch (12).2 claims, 4 figures
BG101511A 1997-05-26 1997-05-26 Traction-forming elements mounted to the shaft of a common motor BG101511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG101511A BG101511A (en) 1997-05-26 1997-05-26 Traction-forming elements mounted to the shaft of a common motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG101511A BG101511A (en) 1997-05-26 1997-05-26 Traction-forming elements mounted to the shaft of a common motor

Publications (1)

Publication Number Publication Date
BG101511A true BG101511A (en) 1998-11-30

Family

ID=3927027

Family Applications (1)

Application Number Title Priority Date Filing Date
BG101511A BG101511A (en) 1997-05-26 1997-05-26 Traction-forming elements mounted to the shaft of a common motor

Country Status (1)

Country Link
BG (1) BG101511A (en)

Similar Documents

Publication Publication Date Title
US5975461A (en) Vane control system for a guided missile
EP1069044A3 (en) Auxiliary power and thrust unit
EP0793909A3 (en) Blade assembly with self-braking flail cutting elements
US6312223B1 (en) Marine propeller
GB1489196A (en) Model aeroplane
HU9603281D0 (en) Propeller propulsion unit for aircraft
BG101511A (en) Traction-forming elements mounted to the shaft of a common motor
EP1078851A3 (en) Structure of drive shaft of outboard motor
EP1527854A3 (en) Power operated rotary knife
US2442441A (en) Air deflector
US20010045181A1 (en) Marine propeller, propeller system and components belonging thereto, and a method of connecting a propeller
DE50013591D1 (en) AIR SCREW, ESPECIALLY FOR MODEL FLUZEUGE
EP0937642A3 (en) Flight controls with automatic balance
CN110329049A (en) Intelligent time-sharing double-driving force assembly
EP0964161A3 (en) Fan rotor
USD307738S (en) Folding hub assembly for propeller blades
NL8520104A (en) PROPULSION DEVICE FOR A VESSEL.
WO1989007073A3 (en) Aircraft
JPH01119698U (en)
JPH02144615U (en)
US6881034B1 (en) Leaf rotor
US20040141846A1 (en) Propeller and air plane combination and design
JPS6373217U (en)
JPS62117463U (en)
JPH06219383A (en) Rotary blade for propulsion