FI49948B - - Google Patents
Info
- Publication number
- FI49948B FI49948B FI882/73A FI88273A FI49948B FI 49948 B FI49948 B FI 49948B FI 882/73 A FI882/73 A FI 882/73A FI 88273 A FI88273 A FI 88273A FI 49948 B FI49948 B FI 49948B
- Authority
- FI
- Finland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/40—Alighting gear characterised by elements which contact the ground or similar surface the elements being rotated before touch-down
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23711372A | 1972-03-22 | 1972-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49948B true FI49948B (it) | 1975-07-31 |
| FI49948C FI49948C (fi) | 1975-11-10 |
Family
ID=22892392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI730882A FI49948C (fi) | 1972-03-22 | 1973-03-21 | Ilma-aluksen rengas. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3773283A (it) |
| JP (1) | JPS496602A (it) |
| AR (1) | AR197031A1 (it) |
| AU (1) | AU472552B2 (it) |
| BE (1) | BE797014A (it) |
| BR (1) | BR7302023D0 (it) |
| CA (1) | CA971468A (it) |
| CH (1) | CH555765A (it) |
| DE (1) | DE2312785A1 (it) |
| FI (1) | FI49948C (it) |
| FR (1) | FR2176977B1 (it) |
| GB (1) | GB1407358A (it) |
| IE (1) | IE37708B1 (it) |
| IT (1) | IT981975B (it) |
| LU (1) | LU67257A1 (it) |
| NL (1) | NL7303602A (it) |
| ZA (1) | ZA731800B (it) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5178778A (it) * | 1974-12-30 | 1976-07-08 | Shoji Minagawa | |
| JPS54109205U (it) * | 1978-01-14 | 1979-08-01 | ||
| FR2523521A1 (fr) * | 1982-03-22 | 1983-09-23 | Michelin & Cie | Bande de roulement pour pneumatiques destines a circuler hors route |
| GB2242401A (en) * | 1990-03-29 | 1991-10-02 | Clive Murray Coker | Aircraft wheel and means to reduce tyre wear on landing |
| US5104063A (en) * | 1990-04-27 | 1992-04-14 | Hartley James M | Aircraft landing gear prerotation system |
| US5165624A (en) * | 1991-11-06 | 1992-11-24 | Guy C. Lewis, Jr. | Apparatus for prerotating aircraft wheels employing forced air and a vacuum |
| US5213285A (en) * | 1992-04-10 | 1993-05-25 | Stanko John J | Rotating aircraft tire/landing gear apparatus |
| US5251848A (en) * | 1992-05-14 | 1993-10-12 | The United States Of America As Represented By The Secretary Of The Navy | Space shuttle wheel acceleration system |
| DE9318449U1 (de) * | 1993-12-02 | 1994-02-03 | Naumann Rolf | Eigenrotationsrad |
| GB2311264A (en) * | 1996-03-22 | 1997-09-24 | Paul William Toon | Rotating undercarriage wheels prior to landing |
| US6032900A (en) * | 1998-07-02 | 2000-03-07 | Smith; Robert Alfred | Aircraft wheel rotating device |
| GB2365393A (en) * | 2000-08-07 | 2002-02-20 | Peter John Ginn | Rotating aircraft wheels prior to landing |
| US20020157748A1 (en) * | 2001-04-16 | 2002-10-31 | Weller George Kalman | Aircraft tire having tread providing self-rotation |
| US6983911B1 (en) * | 2003-10-30 | 2006-01-10 | Nordquist Thomas D | Aviation tire |
| KR200419629Y1 (ko) * | 2006-01-24 | 2006-06-22 | 김성배 | 에어 포켓이 구비된 항공기 타이어 |
| US8991752B2 (en) | 2011-11-07 | 2015-03-31 | Aerospin Corporation | Apparatus for pre-rotating aircraft tires |
| US20140048648A1 (en) * | 2012-08-17 | 2014-02-20 | Winter Karl | Free Spinning Wheel for Airplanes |
| US11098693B2 (en) * | 2013-03-16 | 2021-08-24 | Nicholas Aruhn Aylor Suetrong | Apparatus for converting wind into circular mechanical motion |
| JP6031400B2 (ja) * | 2013-04-12 | 2016-11-24 | 株式会社ブリヂストン | 航空機用タイヤ |
| JP6184233B2 (ja) * | 2013-08-02 | 2017-08-23 | 株式会社ブリヂストン | 航空機用タイヤ |
| US11225112B2 (en) | 2017-07-24 | 2022-01-18 | Bridgestone Americas Tire Operations, Llc | Sidewall treatment for cooling and aerodynamics |
| JP7027909B2 (ja) * | 2018-01-23 | 2022-03-02 | 住友ゴム工業株式会社 | タイヤ |
| JP7310314B2 (ja) * | 2019-05-31 | 2023-07-19 | 住友ゴム工業株式会社 | タイヤ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2403309A (en) * | 1942-11-14 | 1946-07-02 | Russell J Smith | Tire for airplane wheels |
| US2377638A (en) * | 1944-05-01 | 1945-06-05 | Lawrence R Lueck | Aircraft landing wheel turbine |
| FR1160467A (fr) * | 1956-11-02 | 1958-07-16 | Pneumatique pour train d'atterrissage d'aéronefs | |
| FR1422320A (fr) * | 1964-11-12 | 1965-12-24 | Dispositifs actionnant rotativement les roues d'avions avant l'atterrissage |
-
1972
- 1972-03-22 US US00237113A patent/US3773283A/en not_active Expired - Lifetime
-
1973
- 1973-03-13 CA CA166,023A patent/CA971468A/en not_active Expired
- 1973-03-14 ZA ZA731800A patent/ZA731800B/xx unknown
- 1973-03-15 DE DE2312785A patent/DE2312785A1/de active Pending
- 1973-03-15 NL NL7303602A patent/NL7303602A/xx unknown
- 1973-03-15 AU AU53313/73A patent/AU472552B2/en not_active Expired
- 1973-03-19 BE BE128990A patent/BE797014A/xx unknown
- 1973-03-20 GB GB1326773A patent/GB1407358A/en not_active Expired
- 1973-03-20 CH CH404873A patent/CH555765A/xx not_active IP Right Cessation
- 1973-03-20 JP JP48031507A patent/JPS496602A/ja active Pending
- 1973-03-20 IT IT21856/73A patent/IT981975B/it active
- 1973-03-21 FR FR7310061A patent/FR2176977B1/fr not_active Expired
- 1973-03-21 IE IE458/73A patent/IE37708B1/xx unknown
- 1973-03-21 LU LU67257A patent/LU67257A1/xx unknown
- 1973-03-21 AR AR247168A patent/AR197031A1/es active
- 1973-03-21 BR BR732023A patent/BR7302023D0/pt unknown
- 1973-03-21 FI FI730882A patent/FI49948C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7302023D0 (pt) | 1974-08-22 |
| IT981975B (it) | 1974-10-10 |
| FI49948C (fi) | 1975-11-10 |
| US3773283A (en) | 1973-11-20 |
| FR2176977A1 (it) | 1973-11-02 |
| AU472552B2 (en) | 1976-05-27 |
| GB1407358A (en) | 1975-09-24 |
| CA971468A (en) | 1975-07-22 |
| AR197031A1 (es) | 1974-03-08 |
| JPS496602A (it) | 1974-01-21 |
| LU67257A1 (it) | 1973-05-22 |
| CH555765A (de) | 1974-11-15 |
| AU5331373A (en) | 1974-09-19 |
| BE797014A (fr) | 1973-07-16 |
| FR2176977B1 (it) | 1977-04-29 |
| IE37708B1 (en) | 1977-09-28 |
| DE2312785A1 (de) | 1973-09-27 |
| ZA731800B (en) | 1973-12-19 |
| NL7303602A (it) | 1973-09-25 |
| IE37708L (en) | 1973-09-22 |