Pendulum

The pendulum overwhelmingly pertains to stability and automatic stability, in their more general senses. We do have one case in which a pendulum aids directionally or in terms of navigation, in terms keeping a helicopter-airplane hybrid steadily on its chosen course, between the vertical and the horizontal.

References

This wiki has 77 patents in category "Pendulum". Other techtypes related to Pendulum: USPC 244/80, USPC 244/93

Patents in category Pendulum

• Patent BE-1912-250313 (English title: Balance apparatus for flying machines, Inventors: J. Grunow)
• Patent US-1887-376937 (English title: Flying-machine, Inventors: William Beeson, Filing date: 1887-09-02)
• Patent GB-1904-1543 (English title: Improvements in Aerial or Flying-machines, Inventors: E. C. Hawkins, Filing date: 1904-01-21)
• Patent US-1905-846830 (English title: Aeroplane or craft for aerial navigation, Inventors: Armand Dufaux • Henri Dufaux, Supplementary to patent: Patent CH-1905-33302, Filing date: 1905-02-25)
• Patent GB-1906-7377 (English title: Device for Automatically Maintaining the Position of the Aeroplane in Aerial Vessels, Inventors: Jacob Christian Hansen-Ellehammer, Filing date: 1906-03-27)
• Patent FR-1906-364747 (English title: Device for automatically maintaining the position of the airfoil of airplanes, Inventors: Jacob Christian Hansen-Ellehammer, Filing date: 1906-03-30)
• Patent DE-1907-245824 (English title: Airplane with driver's seat suspended by pendulum, Inventors: Eugen Schmid • Heinrich Bauer, Filing date: 1907-10-02)
• Patent FR-1908-397449 (English title: Automatic airplane stabilizer, Inventors: Louis Marmonier, Filing date: 1908-10-06)
• Patent FR-1908-397500 (English title: Mechanical assurance of airplane's transversal equlibrium, Inventors: Georges-Henri-Marius Canton • Pierre-Georges Unné, Filing date: 1908-12-15)
• Patent US-1909-1035794 (English title: Aeroplane, Inventors: George Herbert Kellogg, Filing date: 1909-01-27)
• Patent GB-1909-2111 (English title: Improvements in and relating to Aerial Machines, Inventors: Henry Calder Lobnitz, Filing date: 1909-01-28)
• Patent US-1909-943120 (English title: Aerial navigation, Inventors: James Means, Supplementary to patent: Patent US-1908-989022, Filing date: 1909-03-10)
• Patent HU-1909-49044 (English title: Flying machine or Airplane, Inventors: Henry Calder Lobnitz, Supplementary to patent: Patent GB-1909-2111, Filing date: 1909-04-15)
• Patent GB-1909-17307 (English title: Improvements in or connected with Regulators, Inventors: John Law Garsed, Filing date: 1909-07-26)
• Patent US-1909-1000273 (English title: Aerial Machine, Inventors: Henry Calder Lobnitz, Supplementary to patent: Patent GB-1909-2111, Filing date: 1909-10-08)
• Patent US-1909-1096263 (English title: Flying-machine, Inventors: William B. Oliver, Filing date: 1909-11-12)
• Patent ES-1909-46972 (English title: Improvements in flying machines, Inventors: Henry Calder Lobnitz, Supplementary to patent: Patent GB-1909-2111, Filing date: 1909-12-15)
• Patent FR-1910-420463 (English title: Device for keeping airplanes in the balanced position, that is, for the automatic maintainance of equilibrium by way of the pendulum, Inventors: Hans Lohmann, Supplementary to patent: Patent DE-1909-05-03 Hans Lohmann, Filing date: 1910-05-03)
• Patent GB-1911-17135 (English title: Improvements in and connected with Aeroplanes and Balloons, Inventors: John Simeon Maryon, Filing date: 1910-07-19)
• Patent FR-1910-421257 (English title: Automatic stabilizer apparatus for airplanes, Inventors: Jules Sandret, Filing date: 1910-10-08)
• Patent FR-1910-433152 (English title: Process for adjusting at will the attack of the stabilizer components of an airplane when the latter has an automatic stabilizer with a gyroscopic pendulum, Inventors: Louis Marmonier, Filing date: 1910-10-19)
• Patent HU-1911-01-10 Oszkár Asbóth (English title: Automatic airplane stabilizer, Inventors: Oszkár Asbóth, Filing date: 1911-01-10)
• Patent FR-1911-436026 (English title: Automatic stabilizer group for airplanes, Inventors: Louis Marmonier, Filing date: 1911-01-11)
• Patent FR-1911-436190 (English title: Method for compensating for inertia reactions in stabilizing devices with gyroscopic pendulums suspended by gimbal, Inventors: Louis Marmonier, Filing date: 1911-01-16)
• Patent FR-1911-426130 (English title: Automatic airplane stabilizer, Inventors: Oszkár Asbóth, Supplementary to patent: Patent HU-1911-01-10 Oszkár Asbóth, Filing date: 1911-02-16)
• Patent AU-1911-510 (English title: An automatic balancing and horizontal sustaining airplane, Inventors: George Brougham Hubert Austin, Filing date: 1911-02-27)
• Patent US-1911-1039115 (English title: Flying-machine, Inventors: Russell H. Froelich, Filing date: 1911-03-30)
• Patent US-1911-1012006 (English title: Stabilizing mechanism for flying-machines, Inventors: Harry W. Pike • Renus E. Johnson, Filing date: 1911-04-18)
• Patent FR-1911-367962.14310 (English title: Aviator, Inventors: Joseph Gachet, Supplementary to patent: Patent FR-1906-367962, Filing date: 1911-05-22)
• Patent FR-1911-431914 (English title: Stabilizer for aeroplanes, Inventors: Ernst Herman Andrae, Filing date: 1911-06-01)
• Patent FR-1911-430602 (English title: Movable-wing aeroplane with two horizontal four-blade propellers oscillating in their hubs along the longitudinal axis, Inventors: Charles-François Gillot, Filing date: 1911-06-03)
• Patent GB-1911-14889 (English title: Automatic balancer for flying machines, Inventors: Johannes Lotz • Johann Lotz • Adam Lotz • Valentin Lotz, Filing date: 1911-06-26)
• Patent FR-1911-432053 (English title: Complete flying machine system, including multiple indicators and all means of control and propulsion, Inventors: Louis-Isidore Henry, Filing date: 1911-07-06)
• Patent HU-1911-58998 (English title: Automatic aeroplane stabilizer, Inventors: Oszkár Asbóth, Filing date: 1911-07-29)
• Patent GB-1911-17418 (English title: Guidance of Aeroplanes, Inventors: August Wendtland, Supplementary to patent: Patent GB-1911-8326, Filing date: 1911-07-31)
• Patent GB-1911-22402 (English title: Improvements in Aeroplanes and the like Machines, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-11)
• Patent FR-1911-436736.15049 (English title: Automatic device for controlling the balancing members of airplanes and the like, Inventors: Carlo Navaro, Supplementary to patent: Patent FR-1911-436736 • Patent IT-1911-06-09 Carlo Navaro • Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent GB-1911-22503 (English title: Improvements in Aeroplanes, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1911-06-09 Carlo Navaro • Patent GB-1911-22402, Filing date: 1911-10-12)
• Patent FR-1911-436736 (English title: Automatic device for controlling the balancing members of airplanes and the like, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent AT-1911-59835 (English title: Airplane balance controller, Inventors: Carlo Navaro, Supplementary to patent: Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent AT-1911-59836 (English title: Airplane balance controller, Inventors: Carlo Navaro, Supplementary to patent: Patent AT-1911-59835 • Patent IT-1911-06-09 Carlo Navaro • Patent IT-1910-10-17 Carlo Navaro, Filing date: 1911-10-12)
• Patent US-1911-1050153 (English title: Automatic stabilizer for aeroplanes and the like, Inventors: Louis Marmonier, Filing date: 1911-10-19)
• Patent GB-1911-23194 (English title: Automatic Stabilizing Means for Aeroplanes and the like, Inventors: Louis Marmonier, Supplementary to patent: Patent FR-1910-433189, Filing date: 1911-10-20)
• Patent GB-1911-23494 (English title: Improvements in Stabilising Means for Aerial and other Vessels, Inventors: Louis Marmonier, Supplementary to patent: Patent FR-1911-436190, Filing date: 1911-10-24)
• Patent FR-1911-437060 (English title: Airplane lever-stabilizer, Inventors: Benoît-Fortuné Martel • Baillaud • Benoît-Fortuné Martel dit Baillaud, Filing date: 1911-11-29)
• Patent DE-1911-289630 (English title: Airplane with stabilizing surfaces, adjustable by pendulum, lying in the axis of flight, Inventors: Ernst Lindner, Filing date: 1911-12-02)
• Patent GB-1912-4378 (English title: Improvement in Aeroplanes and the Like, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-21)
• Patent FR-1912-444956 (English title: aeroplane with automatic stabilization, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-26)
• Patent RU-1912-26553 (English title: Flying machine, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-26)
• Patent AT-1912-65052 (English title: Airplane, Inventors: George Brougham Hubert Austin, Supplementary to patent: Patent AU-1911-510, Filing date: 1912-02-27)
• Patent FR-1912-441124 (English title: Automatic stabilizer for airplanes, Inventors: Roger Chechère • Édouard Baril, Filing date: 1912-03-05)
• Patent FR-1912-441057 (English title: Flying machine, Inventors: Jacob Christian Hansen-Ellehammer • Niels Waltersen Aasen, Filing date: 1912-03-07)
• Patent FR-1912-441124.16143 (English title: Automatic stabilizer for airplanes, Inventors: Roger Chechère • Édouard Baril, Supplementary to patent: Patent FR-1912-441124, Filing date: 1912-06-24)
• Patent FR-1912-432053.16181 (English title: Further elaborations on a complete flying machine system, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1911-432053, Filing date: 1912-07-04)
• Patent GB-1912-483 (English title: Improvements in or relating to Airships or Aeroplanes or the like, Inventors: William Jacob Wilson, Filing date: 1912-07-05)
• Patent FR-1912-447873 (English title: Automatic warping device for airplanes, Inventors: Gaston-Marie-Eugène Balignant, Filing date: 1912-09-02)
• Patent GB-1912-21001 (English title: Airplane stabilizer, Inventors: Robert Esnault-Pelterie, Supplementary to patent: Patent FR-1912-446282.16689 • Patent FR-1911-446282 • Patent GB-1912-20927, Filing date: 1912-09-14)
• Patent IN-1912-522 (English title: Machines for aerial flight, Inventors: Isaac Bell, Supplementary to patent: Patent GB-1911-12188, Filing date: 1912-09-28)
• Patent FR-1912-447873.16665 (English title: Automatic warping device for airplanes, Inventors: Gaston-Marie-Eugène Balignant, Supplementary to patent: Patent FR-1912-447873, Filing date: 1912-10-29)
• Patent BE-1912-250530 (English title: Automatic and hand-held airplane equilibrator, Inventors: J.-F. Bertrand, Filing date: 1912-10-31)
• Patent US-1913-1081869 (English title: Flying-machine, Inventors: Oren Shumate, Filing date: 1913-03-15)
• Patent FR-1913-432053.17603 (English title: Further elaborations on a complete flying machine system, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1911-432053, Filing date: 1913-04-29)
• Patent AT-1913-67267 (English title: Tilt protection for aircraft, that is, automatic stability based on the pendulum, Inventors: Julius Pompe, Supplementary to patent: Patent DE-1912-06-24 Julius Pompe, Filing date: 1913-06-05)
• Patent DE-1913-305383 (English title: Device for attachment of a pendulum, Inventors: Julius Wiese • Henry Lachmann, Filing date: 1913-11-05)
• Patent HU-1914-64859 (English title: Self-swinging pendulum, likely a device of automatic airplane stability, Inventors: Mihály Székely, Filing date: 1914-01-07)
• Patent BE-1914-263938 (English title: Improvements to similar airplanes and machines, Inventors: J. Lonjon, Filing date: 1914-01-20)
• Patent FR-1914-469662 (English title: Improvements for the stability of airplane and similar craft, Inventors: Pierre-Ambjorn Sparre, Filing date: 1914-03-14)
• Patent FR-1914-476300 (English title: Automatic stabilization apparatus for airplanes and similar machines, Inventors: Louis-Isidore Henry, Filing date: 1914-04-15)
• Patent BE-1914-267504 (English title: Automatic and progressive airplane stabilizer, Inventors: C. Durant • C.-O. Martin, Filing date: 1914-05-13)
• Patent BE-1914-268596 (English title: Biplane with automatic stability, Inventors: A.-G.-F.-D. Duvivier, Filing date: 1914-06-18)
• Patent FR-1915-476300.20754 (English title: Automatic airplane stability apparatus, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1914-476300, Filing date: 1915-06-02)
• Patent US-1915-1201210 (English title: Stabilizer for aerial machines, Inventors: Gaston Madeira, Supplementary to patent: Patent FR-1914-475066, Filing date: 1915-07-09)
• Patent GB-1915-11977 (English title: Automatic Controllers for Flying Machines, Inventors: William Wallace Swan, Supplementary to patent: Patent US-1914-1150903, Filing date: 1915-08-19)
• Patent US-1916-1326946 (English title: Method of automatic control for vehicles, Inventors: Alfred John Macy, Filing date: 1916-03-25, Applicant firm: Macy Engineering Company)
• Patent FR-1916-520777 (English title: Device for automatic stabilization of flying machines, Inventors: François Dergint, Filing date: 1916-10-23)
• Patent FR-1917-521457 (English title: Automatic stability apparatus acting contrary to pitching, reeling, or reeling, applicable to all aerial, marine or submarine vehicles, Inventors: Louis-Isidore Henry, Supplementary to patent: Patent FR-1914-476300 • Patent FR-1915-476300.20754, Filing date: 1917-05-31)
• Patent US-1917-1508604 (English title: Aeroplane, Inventors: Ward Leathers, Filing date: 1917-12-04)

Publications referring to Pendulum

• Hawkins, 1905, Automatic stability (Simple title: Automatic stability, Journal: Aër. Journ.)
• Marmonnier, 1909, Un stabilisateur automatique pour aeroplanes. Le Pendule à gyroscope Marmoinnier (Simple title: An automatic stabilizer for airplanes. The Marmoinnier pendulum with gyroscope, Journal: L'Aérophile)
• Publication B2p1049e15, 1910, Pendulum stability (Simple title: Pendulum stability, Journal: Flight)
• Clarke, 1912, Automatic Stability (Simple title: Automatic Stability with special reference to the Clarke-Johnson Gyroscopic Control, Journal: Flight)

Enclosing categories	Stability
Subcategories
Keywords
Start year
End year