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US1528943A - Aeroplane - Google Patents

Aeroplane Download PDF

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Publication number
US1528943A
US1528943A US669764A US66976423A US1528943A US 1528943 A US1528943 A US 1528943A US 669764 A US669764 A US 669764A US 66976423 A US66976423 A US 66976423A US 1528943 A US1528943 A US 1528943A
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US
United States
Prior art keywords
boat
aeroplane
shaft
planes
hoop
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 - Lifetime
Application number
US669764A
Inventor
B Alfredo Naranjo
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US669764A priority Critical patent/US1528943A/en
Application granted granted Critical
Publication of US1528943A publication Critical patent/US1528943A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/16—Drive of rotors by means, e.g. propellers, mounted on rotor blades

Definitions

  • NARA NJ 0 B AEROPLANE Filed 0 20, 1923 gn-umm W7 6' arbor "e11 Patented Mar. 10, 1925.
  • ALFREDO NARANJO 13. OF HABANA, CUBA.
  • This apparatus is formed by a perpendicular shaft (B) to which'fonr biplanes 10 are affixed, (A). These biplanes rotate around three bearings (C D E). The planes move on a circular motion by means of propellers (F), run by motors placed on the biplanes as shown on drawing No. 1.
  • the shaft bears on its lower end a boat (1), drawing No. 2 in which goes a motor to make the horizontal traction, which is governed by the helm (0).
  • a boat (1) drawing No. 2 in which goes a motor to make the horizontal traction, which is governed by the helm (0).
  • the apparatus is provided. beside the boat with four floating tanks situated on the lower end of the planes (A).
  • the planes are likewise provided with a joint on their backward end so as to modify 30 their surfaces whenever necessary.
  • An aeroplane comprising a boat having a propeller and motor therefor at one end and a rudder at the other end, a landing hoop arranged below and around the boat and attached thereto, a shaft rising from the boat, and planes arranged for rotation and carried by the shaft.
  • An aeroplane comprising a boat having a ropeller and motor therefor at one end an a rudder at the other end, a landing hoop arranged below and around the boat and attached thereto, a shaft rising from the boat, and planes arranged for rotation and carried by the shaft, each plane having a joint at the rear side arranged to enable the surface of the plane to be modified as required.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Paper (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Description

March 10, 1925. 1,528,943
A. NARA NJ 0 B AEROPLANE Filed 0 20, 1923 gn-umm W7 6' arbor "e11 Patented Mar. 10, 1925.
PATENT OFFICE.
ALFREDO NARANJO 13., OF HABANA, CUBA.
AEROPLANE.
Application flied October 20, 1928. Serial No. 669,764.
To all whom it may concern:
Be it known that I, ALFREDO NARANJO B., a citizen of the Republic of Cuba, residing at Habana, Province de la Habana, Cuba, '5' have invented new and useful Improvements in Aeroplancs, of which the followmg is a specification.
This apparatus is formed by a perpendicular shaft (B) to which'fonr biplanes 10 are affixed, (A). These biplanes rotate around three bearings (C D E). The planes move on a circular motion by means of propellers (F), run by motors placed on the biplanes as shown on drawing No. 1.
The shaft bears on its lower end a boat (1), drawing No. 2 in which goes a motor to make the horizontal traction, which is governed by the helm (0). There is a hoop 0n the outward side of the boat at- 20 tached to it by means of bars, which is used for landing. Due to its lower position the hoop will get in touch with land while the boat will remain out of all contact on account of being on anupper plane.
:6 For watering pur oses the apparatus is provided. beside the boat with four floating tanks situated on the lower end of the planes (A).
The planes are likewise provided with a joint on their backward end so as to modify 30 their surfaces whenever necessary.
I claim:
1. An aeroplane comprising a boat having a propeller and motor therefor at one end and a rudder at the other end, a landing hoop arranged below and around the boat and attached thereto, a shaft rising from the boat, and planes arranged for rotation and carried by the shaft.
2. An aeroplane comprising a boat having a ropeller and motor therefor at one end an a rudder at the other end, a landing hoop arranged below and around the boat and attached thereto, a shaft rising from the boat, and planes arranged for rotation and carried by the shaft, each plane having a joint at the rear side arranged to enable the surface of the plane to be modified as required.
In witness whereof I aflix my signature.
ALFREDO NARANJO B.
US669764A 1923-10-20 1923-10-20 Aeroplane Expired - Lifetime US1528943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US669764A US1528943A (en) 1923-10-20 1923-10-20 Aeroplane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669764A US1528943A (en) 1923-10-20 1923-10-20 Aeroplane

Publications (1)

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US1528943A true US1528943A (en) 1925-03-10

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ID=24687630

Family Applications (1)

Application Number Title Priority Date Filing Date
US669764A Expired - Lifetime US1528943A (en) 1923-10-20 1923-10-20 Aeroplane

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590589A (en) * 1949-02-25 1952-03-25 Thomas Lorenc Airplane with auxiliary lift means
US5634839A (en) * 1994-11-23 1997-06-03 Donald Dixon Toy aircraft and method for remotely controlling same
US5672086A (en) * 1994-11-23 1997-09-30 Dixon; Don Aircraft having improved auto rotation and method for remotely controlling same
US20090032638A1 (en) * 2006-04-07 2009-02-05 Qin Zhao Novel helicopter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590589A (en) * 1949-02-25 1952-03-25 Thomas Lorenc Airplane with auxiliary lift means
US5634839A (en) * 1994-11-23 1997-06-03 Donald Dixon Toy aircraft and method for remotely controlling same
US5672086A (en) * 1994-11-23 1997-09-30 Dixon; Don Aircraft having improved auto rotation and method for remotely controlling same
US20090032638A1 (en) * 2006-04-07 2009-02-05 Qin Zhao Novel helicopter
US7871032B2 (en) * 2006-04-07 2011-01-18 Qin Zhao Helicopter

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