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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Coated planet gear journal bearing and process of making same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-015/01    B22F-007/04   
미국특허분류(USC) 475/331 ; 384/625 ; 384/912
출원번호 US-0442619 (1995-05-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 16
초록
▼

The production of a bearing surface by coating a known bearing material directly on the surface of a gear bore. A process of coating bearing materials directly onto the surface of a gear and the product thereof. The surface is preferably the inner bore surface of a planet gear. The coating methods include sputtering and vapor deposition. The bearing material applied as a coating is preferably a copper-lead composition. The resultant gear having a bearing coating can be useful in any high density, high efficiency epicyclic gear train for aircraft, marine ...

대표
청구항
▼

A planetary gear assembly for high speed and heavy load, comprising: a ring gear; a sun gear disposed within said ring gear; a plurality of planet gears meshing with both said ring and sun gears, each said planet gear having an inner bore surface; each of said planet gears being supported in the assembly by a pin disposed therein, a planet carrier supporting each of said pins; and wherein a bearing material is applied directly to said inner bore surface of each of said planet gears and the bearing material forms a coating having a thickness between about...

이 특허에 인용된 특허 (16)

  1. Gaertner Walter (Gmunden ATX) Koroschetz Franz (Gmunden ATX) Wagendristel Alfred (Perchtoldsdorf ATX) Bangert Herwig (Vienna ATX). Bar-shaped magnetron or sputter cathode arrangement. USP1990024904362.
  2. Averbach ; deceased Benjamin L. (late of Belmont MA by Gertrude M. Averbach ; Executrix) Schaeffer Jon C. (Milford OH) Rhoads Mark A. (Cincinnati OH) Heaney ; III Joseph A. (Forest VA). Case-hardened titanium aluminide bearing. USP1996055518820.
  3. Bergmann Erich (Mels CHX) Braus Jurgen (Walldor DEX). Composite material having a slide layer applied by cathode sputtering. USP1989124889772.
  4. Bergmann Erich (Mels CHX) Braus Jurgen (Walldorf DEX). Composite material having a slide layer applied by cathode sputtering. USP1990104961831.
  5. Hodes Erich (Rosbach DEX) Goerke Klaus (Jugenheim DEX). Composite structural material with diffusion barrier layer, especially for slide and friction members, and method of man. USP1989054830933.
  6. Nemoto Shusuke (Yao JPX). Driving power transmission. USP1989084856367.
  7. Turra Sergio (Turin ITX) Bologna Valter (Grugliasco ITX). Epicyclic speed reducer designed for fitment to the transmission between the gas turbine and air compressor of an aircra. USP1995025391125.
  8. Winfree Jules P. (Jupiter FL) Chin Herbert A. (West Palm Beach FL) O\Connell Thomas E. (North Palm Beach FL). High modulus shafts. USP1984114481047.
  9. Pagluica Gino (Manchester CT) Sundt Cornelius V. (Windsor CT). Journal bearing arrangement. USP1992045102379.
  10. Hodes Erich (Rosbach DEX) Steeg Michael (Oberolm DEX). Laminated bearing material and process for making the same. USP1983094404263.
  11. Blakely Lawrence A. (Issaquah WA) Boyer Rodney R. (Issaquah WA) Dalzell Lawrence B. (Edmonds WA). Lightweight high performance titanium sliding contact bearing. USP1989074848934.
  12. Bergmann Erich (Mels ATX) Berger Manfred (Gofis ATX). Machine element and method of making. USP1990084946747.
  13. Tanaka Tadashi (Konan JPX) Sakamoto Masaaki (Nagoya JPX) Wada Motomu (Owariasahi JPX) Yamamoto Koichi (Komaki JPX) Ishikawa Hideo (Komaki JPX) Nagai Youji (Nagoya JPX) Sakai Kenji (Ichinomiya JPX). Multilayer sliding material for high-speed engine and method of producing same. USP1994075328772.
  14. Hodes Erich (Rosbach DEX) Goerke Klaus (Jugenheim DEX). Process for preparation layered composite constructional material, especially for sliding and friction members. USP1989054832809.
  15. Carey ; Jr. Loucius (Pittsburgh PA) Brooks Leigh F. (Clairton PA). Refractory brick having an increased insulating value. USP1989024803933.
  16. McCreary Charles H. (Oak Park IL). Turbocharger planetary drive. USP1988014719818.

이 특허를 인용한 특허 피인용횟수: 31

  1. Duong,Loc Quang. Bearing material. USP2007107281853.
  2. Yoshiyama,Takahiro; Shinichiro,Nakajima. Differential gear device for vehicle. USP2006097104913.
  3. Roberge, Gary D.; McCune, Michael E.; Sheridan, William G.. Fan drive gear system. USP20190310221771.
  4. Sheridan, William G.; Blume, Karl D.. Fan drive gear system including a two-piece fan shaft with lubricant transfer leakage recapture. USP20181210161409.
  5. Vranish, John M.. Gear bearings. USP2003096626792.
  6. Sheridan, William G.. Gear driven gas turbine engine assembly. USP20180910066734.
  7. Hanlon, Thomas R.; Ogden, William P.; Ross, Eli N.. Hardened silver coated journal bearing surfaces and method. USP2015079074681.
  8. Hanlon, Thomas R.; Ogden, William P.; Ross, Eli N.. Hardened silver coated journal bearing surfaces and method. USP2017089726271.
  9. Ghanime, George Hanna; Hallman, Darren Lee; Twist, Christina Paige. Journal bearing and method of facilitating hydrodynamic oil flow, load capacity and optimization of bearing performance. USP2014028657714.
  10. Andler Gerd,DEX. Laminated material. USP2000116143427.
  11. Thomas Bayer DE. Low-play planetary gear mechanism. USP2002086432022.
  12. Orban, Jacques; Boswell, R. Craig; Woolston, Scott Richard; Englund, Jordan Dane. Measuring fluid properties in a downhole tool. USP20190210214980.
  13. Sheridan, William G.; Hasel, Karl L.. Method for setting a gear ratio of a fan drive gear system of a gas turbine engine. USP2017119816443.
  14. Sheridan, William G.; Hasel, Karl L.. Method for setting a gear ratio of a fan drive gear system of a gas turbine engine. USP2014088814494.
  15. Sheridan, William G.; Hasel, Karl L.. Method for setting a gear ratio of a fan drive gear system of a gas turbine engine. USP2014088807916.
  16. Sheridan, William G.; Hasel, Karl L.. Method for setting a gear ratio of a fan drive gear system of a gas turbine engine. USP2014068753065.
  17. Sheridan, William G.; Hasel, Karl L.. Method for setting a gear ratio of a fan drive gear system of a gas turbine engine. USP2014038678743.
  18. McCune, Michael E.; Sheridan, William G.; Portlock, Lawrence E.. Planetary gear system arrangement with auxiliary oil system. USP2017069677420.
  19. McCune, Michael E.; Sheridan, William G.; Portlock, Lawrence E.. Planetary gear system arrangement with auxiliary oil system. USP2015018931285.
  20. McCune, Michael E.; Sheridan, William G.; Portlock, Lawrence E.. Planetary gear system arrangement with auxiliary oil system. USP2018069995174.
  21. McCune, Michael E.; Sheridan, William G.; Portlock, Lawrence E.. Planetary gear system arrangement with auxiliary oil system. USP2013078484942.
  22. Sheridan, William G.. Planetary gear system arrangement with auxiliary oil system. USP2014088813469.
  23. Sheridan, William G.. Reduced misalignment gear system. USP20180910066506.
  24. Sheridan, William G.. Reduced misalignment gear system. USP2017089745862.
  25. Sheridan William G.. Star gear system with lubrication circuit and lubrication method therefor. USP2001056223616.
  26. Michaud, Mark; Summers, Edward David. Superfinishing large planetary gear systems. USP2012028109854.
  27. Michaud, Mark; Summers, Edward David. Superfinishing large planetary gear systems. USP2014108858734.
  28. Michaud, Mark; Summers, Edward David. Superfinishing large planetary gear systems. USP2012058171637.
  29. Sheridan, William G.. Turbo-compressor with geared turbofan. USP2018019879694.
  30. McCune, Michael E.; Duong, Loc Q.. Turbofan engine comprising an spicyclic transmission having bearing journals. USP2005116964155.
  31. Fuller, Nathan E.; Boswell, R. Craig; Orban, Jacques; Marshall, Jonathan D.; Englund, Jordan D.. Underreamer for increasing a wellbore diameter. USP20190110190368.

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