CPC B64C11/36

This CPC patent technology category is for Non-automatic pitch-changing mechanisms for propeller blades.

B64C 11/30	.	Blade pitch-changing mechanisms
(NOTE Groups B64C 11/301, B64C 11/303, B64C 11/305 and B64C 11/306 take precedence over B64C 11/32, B64C 11/38 and B64C 11/44
B64C 11/301	. .	{characterised by blade position indicating means}
B64C 11/303	. .	{characterised by comprising a governor}
B64C 11/305	. .	{characterised by being influenced by other control systems, e.g. fuel supply}
B64C 11/306	. .	{specially adapted for contrarotating propellers}
B64C 11/308	. . .	{automatic}
B64C 11/32	. .	mechanical
B64C 11/325	. . .	{comprising feathering, braking or stopping systems}
B64C 11/34	. . .	automatic
B64C 11/343	. . . .	{actuated by the centrifugal force or the aerodynamic drag acting on the blades}
B64C 11/346	. . . .	{actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces}
B64C 11/36	. . .	non-automatic

References

This wiki has 115 patents in category "CPC B64C11/36".

Patents in category CPC B64C11/36

• Patent US-1860-28100 (English title: Windmill, Inventors: E. Wilson MIlls)
• Patent US-1860-29074 (English title: Windmill, Inventors: Henry Glover)
• Patent US-1862-35219 (English title: Adjustable reversible propeller, Inventors: Aaron B. Cooley)
• Patent US-1869-92800 (English title: Improvement in current-wheels, Inventors: John Dennison)
• Patent US-1871-117181 (English title: Improvement in windmills, Inventors: Thomas C. Little)
• Patent US-1873-138648
• Patent US-1873-137729
• Patent US-1873-145541
• Patent US-1874-154631
• Patent US-1875-160588
• Patent US-1875-163058
• Patent US-1881-246815
• Patent US-1881-243586
• Patent US-1881-241692
• Patent US-1883-279178
• Patent US-1885-330168
• Patent US-1890-435330
• Patent US-1890-431076
• Patent US-1893-496098
• Patent US-1894-517233
• Patent US-1894-512627
• Patent US-1894-517428
• Patent US-1895-532453
• Patent US-1896-554331
• Patent US-1896-559890
• Patent US-1897-581625
• Patent US-1897-579889
• Patent US-1898-606322
• Patent US-1898-602902
• Patent US-1855-12606 (English title: Current-wheel, Inventors: William S. Smith)
• Patent US-1857-16943 (English title: Feathering the sails or vanes of windmills, Inventors: J. C. Wilson • T. G. Wilson, Filing date: 1857)
• Patent US-1867-61066 (English title: Improvement in water-wheels, Inventors: Jason Hemenway, Filing date: 1867)
• Patent US-1868-77557 (English title: Improvement in windmills, Inventors: John A. Wheeler, Filing date: 1868-02-25)
• Patent US-1869-93446 (English title: Improvement in windmills, Inventors: G. S. Jenkins, Filing date: 1869)
• Patent US-1869-95905 (English title: Improvement in water-wheels, Inventors: A. J. Jack • D. E. Brand, Filing date: 1869)
• Patent US-1875-166744 (English title: Improvement in wind-wheels, Inventors: Horace J. Brimhall Jr., Filing date: 1875-07-24)
• Patent US-1878-202396 (English title: Means for reversing propeller blades, Inventors: Charles M. Bailey)
• Patent US-1882-266524 (English title: Windmill, Inventors: Frank Reiter, Filing date: 1882-08-22)
• Patent US-1883-294369 (English title: Wind-engine, Inventors: Charles H. Cramer)
• Patent US-1891-474308 (English title: Wind-wheel, Inventors: Silvanus L. Smolley • William H. Bonwell Jr., Filing date: 1891-03-10)
• Patent US-1894-543860 (English title: Propeller, Inventors: Julius W. Flowers • Minor J. Fox, Filing date: 1894-08-17)
• Patent US-1898-623428 (English title: Wind-wheel, Inventors: Oren Rubarts, Filing date: 1898-08-24)
• Patent US-1900-657054 (English title: Propelling mechanism for boats, Inventors: Carl H. Blomstrom, Filing date: 1900-01-27, Applicant firm: LAKE SHORE ENGINE WORKS)
• Patent US-1900-669392 (English title: Windmill, Inventors: Luther G. Hughes, Filing date: 1900-12-13)
• Patent US-1901-694300 (English title: Windmill, Inventors: Emil Plagmann, Filing date: 1901-04-08)
• Patent US-1902-712123 (Inventors: Michael H. DEPUE, Filing date: 1902-03-10)
• Patent US-1902-713441 (English title: Propeller, Inventors: Samuel Irwin, Filing date: 1902-04-19)
• Patent US-1904-817728 (English title: Reversible propeller-wheel, Inventors: Frank M. Spaulding, Filing date: 1904-03-16)
• Patent US-1904-789042 (English title: Wind-operated water-elevator, Inventors: Lee W. Maxon, Filing date: 1904-04-15)
• Patent US-1904-799598 (Inventors: Earl E GOULD, Filing date: 1904-11-19)
• Patent US-1905-816836 (English title: Screw-Propeller, Inventors: Earl E. Adams, Filing date: 1905-04-13)
• Patent US-1906-849191 (Inventors: Erick P BERGMAN, Filing date: 1906-04-17)
• Patent US-1908-905538 (Inventors: Louis Johnson, Filing date: 1906-10-13)
• Patent US-1907-864875 (English title: Reversible propeller for ships and boats, Inventors: George Ferdinand Villenger, Filing date: 1906-12-17)
• Patent US-1908-881775 (Inventors: Roscoe Emerald Coon, Filing date: 1907-07-03)
• Patent US-1907-907298 (Inventors: Claude SINTZ, Filing date: 1907-11-26)
• Patent US-1908-961285 (English title: Reversible propeller, Inventors: Ellsworth S. Bryant, Filing date: 1908-05-25)
• Patent FR-1908-394438 (English title: Improvements to motors for road and air, Inventors: Gabriel Voisin • Charles Voisin, Filing date: 1908-08-31)
• Patent FR-1909-399964 (English title: Variable pitch propeller that can be installed on the motor shaft, Inventors: Arthur Durey, Filing date: 1909-02-05)
• Patent US-1910-979672 (Inventors: Isaac A HORTMAN, Filing date: 1909-02-11)
• Patent US-1900-975039 (English title: Reversible propeller for boats, Inventors: Percy W. Hodgkinson, Filing date: 1909-03-10)
• Patent US-1909-933394 (English title: Wind-wheel, Inventors: Henry Schmit, Filing date: 1909-04-17)
• Patent US-1910-955289 (Inventors: Albert T SCOTT, Filing date: 1909-07-06)
• Patent US-1910-974735 (Inventors: Henry ALLES, Filing date: 1909-09-22)
• Patent US-1909-1015505 (Inventors: Richard D. Moon, Filing date: 1909-09-24)
• Patent US-1909-980995 (English title: Wind-motor, Inventors: Alexander Norman, Filing date: 1909-11-16)
• Patent FR-1910-411218 (Inventors: Gaston Charles Joseph Vacher, Filing date: 1910-01-03)
• Patent GB-1910-2470 (English title: Improved Propeller Screws for Airships, Inventors: Arthur Durey, Supplementary to patent: Patent FR-1909-399964, Filing date: 1910-02-01)
• Patent GB-1910-7783 (English title: Propellers, Inventors: John William Cook, Filing date: 1910-03-31)
• Patent FR-1910-416515 (Inventors: Joseph-Marcellin Dubois, Filing date: 1910-05-25)
• Patent US-1911-989500 (Inventors: Fynis C GORDON, Filing date: 1910-06-16)
• Patent FR-1910-418508 (Inventors: Victor THUAU, pere, Filing date: 1910-07-22)
• Patent DE-1910-245481 (English title: Aerial propeller, the wings of which can be oriented around the longitudinal axis through a rack-and-pinion drive in order to change the angle of inclination, Inventors: Rudolf Damm, Filing date: 1910-08-22)
• Patent US-1911-989068 (English title: Windmill, Inventors: Alfred J. Shirley, Filing date: 1910-10-07)
• Patent GB-1910-24002 (English title: Improvements in Propellers for Aerial Machines, Inventors: Albert Gross • Joseph Kirchberger, Filing date: 1910-10-17)
• Patent US-1910-1008965 (English title: Propeller for dirigible balloons, Inventors: Albert Gross, Filing date: 1910-11-04)
• Patent FR-1911-429062 (Inventors: Nicolas SANTO, Filing date: 1911-03-18)
• Patent US-1912-1024339 (Inventors: Charles H Johnson, Filing date: 1911-05-16)
• Patent FR-1911-432992 (Inventors: Guy-Dannat HAVILAND, Filing date: 1911-08-04)
• Patent FR-1911-433009 (English title: Elastic wheel for automobiles and other vehicles, Inventors: Ambrogio Vertua, Supplementary to patent: Patent IT 23-june-1911-Vertua, Filing date: 1911-08-05)
• Patent US-1912-1053060 (English title: Adjustable propeller-blade and means for controlling the same, Inventors: Willis Grant Murray, Filing date: 1912-12-18, Applicant firm: Murray Airship Company)
• Patent FR-1913-453154.17992 (English title: Removable mounting system of the propeller blades on their hub, Inventors: Lucien Chauvière, Supplementary to patent: Patent FR-1913-453154, Filing date: 1913-07-16)
• Patent FR-1914-467096 (English title: Improvements brought to articles such as, notably and above all, propellers, Inventors: Jean-Gabriel-Joseph Meugniot • André-Charles-Marie Meugniot, Supplementary to patent: Patent BE-1913-01-10 Meugniot, Filing date: 1914-01-08)
• Patent FR-1914-475082 (English title: Apparatus for changing of speed and braking for airplanes and other applications, Inventors: Alfred Magnat • Pierre Meygret-Collet, Filing date: 1914-01-16)
• Patent US-1915-1158195 (Inventors: David FORD, Filing date: 1914-09-08)
• Patent US-1915-1195624 (English title: Propeller, Inventors: Roe Tanner, Filing date: 1915-03-15)
• Patent US-1915-1190328 (English title: Device for adjusting reversible screw-propellers, Inventors: Cesare Sacerdoti, Filing date: 1915-05-22, Applicant firm: Societa Anonima Italiana Gio. Ansaldo and C.)
• Patent GB-1915-11834 (English title: A Device for Enabling the Angle of Propeller Blades to be Adjusted, Inventors: François Schwendimann, Supplementary to patent: Patent CH-1915-72132, Filing date: 1915-08-16)
• Patent FR-1915-483013 (English title: Device for straightening the blades of propulsion propellers to change the efficiency, Inventors: François Schwendimann, Supplementary to patent: Patent CH-1915-72132, Filing date: 1915-09-18)
• Patent DE-1915-334826 (English title: Propeller with adjustable pitch, Filing date: 1915-10-12, Applicant firm: Helix Propeller G.m.b.H.)
• Patent US-1916-1241651 (English title: Reversible propeller, Inventors: Paul J. Murcko, Filing date: 1916-08-14)
• Patent US-1916-1245234 (English title: Screw-propeller, Inventors: Anatol David Iskols, Filing date: 1916-11-20)
• Patent DE-1917-328800 (English title: Method for adjusting adjustable and reversible propellers, Filing date: 1917-01-03, Applicant firm: Helix Propeller G.m.b.H.)
• Patent GB-1917-126393 (English title: Improvements relating to the Hubs or Bosses of Aeroplane Propellers, Inventors: Arthur Alexander Dashwood Lang, Filing date: 1917-01-29)
• Patent US-1917-1266910 (English title: Windmill, Inventors: Lambert Osborn Bourke, Filing date: 1917-03-19)
• Patent US-1918-1273751 (Inventors: Wintworth W DUKESHIER, Filing date: 1917-06-01)
• Patent US-1917-1288867 (English title: Reversible-blade propeller, Inventors: Irwin Benedict Fuller, Filing date: 1917-09-28)
• Patent FR-1917-495762 (English title: Propeller thruster whose pitch can be adjusted at will during operation, Inventors: Seth Hart • Robert Ingersoll Eustis, Filing date: 1917-10-27)
• Patent US-1917-1331045 (English title: Adjustable propeller, Inventors: James H. Beldin, Filing date: 1917-12-01)
• Patent US-1917-1348432 (English title: Reversing propeller, Inventors: Arthur R. Lyons, Filing date: 1917-12-06)
• Patent GB-1918-121808 (English title: Improvements in and relating to Reversible Blade Propellers, Inventors: Irwin Benedict Fuller, Supplementary to patent: Patent US-1917-1288867, Filing date: 1918-01-02)
• Patent GB-1918-122302 (English title: Improvements in airplane propellers, Inventors: John Edward Thompson, Supplementary to patent: Patent CA-1917-183481, Filing date: 1918-02-21)
• Patent GB-1918-123565 (English title: Improvements in or relating to Propellers for Aerial and other Machines, Inventors: Jacob Johannes Morch, Filing date: 1918-02-21)
• Patent GB-1918-130424 (English title: Improvements in Angularly Adjustable Screw Propellers, Inventors: George John Carter • Joseph Hamilton Gibson, Filing date: 1918-02-21, Applicant firm: Cammell Laird & Company)
• Patent FR-1918-496272 (English title: Improvements in airplane propellers, Inventors: John Edward Thompson, Supplementary to patent: Patent CA-1917-183481, Filing date: 1918-02-28)
• Patent DE-1918-341425 (English title: Controllable pitch or reversing propeller, Filing date: 1918-03-05)
• Patent DE-1918-328802 (English title: Propeller setting tool, Filing date: 1918-06-12, Applicant firm: Helix Propeller G.m.b.H.)
• Patent US-1918-1388038 (English title: Automatic pitch-adjuster for propeller-blades, Inventors: Clive K. Henington, Filing date: 1918-11-13)
• Patent US-1918-1332528 (English title: Aeroplane propeller, Inventors: John Edward Thompson, Supplementary to patent: Patent CA-1918-196108, Filing date: 1918-12-07)
• Patent FR-1919-495762.21487 (English title: Adjustable propeller, Inventors: Seth Hart • Robert Ingersoll Eustis, Supplementary to patent: Patent FR-1917-495762, Filing date: 1919-07-03)
• Patent GB-1920-160598 (English title: Improvements in airplane propellers, Inventors: John Edward Thompson, Supplementary to patent: Patent CA-1918-196108, Filing date: 1920-01-07)
• Patent US-1920-1517289 (English title: Airplane, Inventors: Seth Hart • Robert Ingersoll Eustis, Filing date: 1920-05-17)
• Patent GB-1920-170342 (English title: Variable-pitch propellers, Inventors: William Davey Oddy • William John Adderley, Filing date: 1920-07-08)
• Patent US-1921-1403775 (English title: Adjustable and reversible propeller, Inventors: Seth Hart, Filing date: 1921-02-25, Applicant firm: Adjustable & Reversible Propeller Corp)
• Patent FR-1922-558925 (English title: Device for changing and controlling propeller pitch for aircraft and other applications, Inventors: Jean Baptiste Passat, Filing date: 1922-11-05)

Enclosing categories	CPC B64C11/32
Subcategories
Keywords	Propeller, Propellers
Start year
End year