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Method and apparatus for optical method of measuring rail displacement 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01C-003/00
  • E01B-029/04
출원번호 US-0659556 (1976-02-19)
우선권정보 JP-0026019 (1975-03-05)
발명자 / 주소
  • Shirota Yasushi (Yokohama JPX) Kishimoto Satoru (Higashikurume JPX) Takeshita Kunio (Hachioji JPX) Ando Yoshio (Fujisawa JPX)
출원인 / 주소
  • Japanese National Railways (Tokyo JPX 07)
인용정보 피인용 횟수 : 29  인용 특허 : 0

초록

For optically measuring rail displacement, a light projector with a slit plate, a reflection mirror for light projection, a reflection mirror for light reception and a light receptor with a slit plate are installed at specified distances from one another on the underside of the body of a track inspe

대표청구항

Apparatus for optically measuring rail displacement of the rails of a track, comprising a light projector means for mounting on the truck of a railway car above the level of said track for only lateral movement with said truck, said light projector means having a light source and being positioned to

이 특허를 인용한 특허 (29)

  1. Casagrande, Ettore, Apparatus for measuring the characteristic parameters of an overhead railway or traming line.
  2. Wittkopp Helmut (Erkelenz DEX) Gruteser Helmut (Wassenberg-Birgelen DEX) Coenen Wilfred (Monchen-Gladbach DEX) Elschenbroich Walter (Erkelenz DEX), Apparatus for monitoring and measuring the quality of rail wheel still mounted beneath a rail vehicle without directly c.
  3. Casagrande,Ettore, Apparatus for monitoring the rails of a railway or tramway line.
  4. Theurer Josef (Vienna ATX) Eglseer Franz (Ohlsdorf ATX), Apparatus for the non-contact measurement of a track gage.
  5. Pieper,Siegfried, Device for detecting rail movement.
  6. Panetti Romolo (Geneva CHX), Device for measuring deformations of the travel surface of the rails of a railway.
  7. Shimada, Tadao; Mitsue, Masayuki; Enomoto, Masayuki, Displacement detecting apparatus for railroad rails.
  8. Cooper, Jared Klineman; Eldredge, David Allen; Golden, Samuel William, Distributed energy management system and method for a vehicle system.
  9. Nejikovsky,Boris; Carr,Gary A., Electromagnetic gage sensing system and method for railroad track inspection.
  10. Yahiro Kazuhiro,JPX ; Yoshioka Takayuki,JPX ; Baba Kazushi,JPX, Method and apparatus for measuring cross sectional dimensions of sectional steel.
  11. Jatho Ralf (Seeheim-Jugenheim DEX) Hintz Gerhart (Rossdorf DEX) Keller Guenter (Modautal DEX), Method and apparatus for measuring deformations of test samples in testing machines.
  12. Garner Dennis B., Misalignment detection apparatus and method.
  13. Thurston David F. (Springfield VA), Optical rail gage/wear system.
  14. Poirier Paul J. (South Hamilton MA), Optical track gage measuring device.
  15. Mian, Zahid F.; MacAllister, Robert; Peabody, William, Portable electronic measurement.
  16. Mian, Zahid F.; MacAllister, Robert; Peabody, William, Portable electronic measurement.
  17. Riley Timothy W. (Kardinya AUX), Railhead profile measuring apparatus.
  18. Cooper, Jared Klineman; Kumar, Ajith Kuttannair; Noffsinger, Joseph Forrest, Route examining system and method.
  19. Noffsinger, Joseph Forrest; Kumar, Ajith Kuttannair; Plotnikov, Yuri Alexeyevich; Fries, Jeffrey Michael; Boyanapally, Srilatha; Ehret, Steven Joseph, Route examining system and method.
  20. Breithaupt Hans-Hellmut (Kassel DEX), Sensor with integrated signal processing for one- to three-dimensional positioning.
  21. Chivens David E. (Mission Viejo CA) Cloward Laramie J. (Chehalis WA), Stress sensor for yield-point detection in a stretch press.
  22. Kumar, Ajith Kuttannair; Noffsinger, Joseph Forrest; Nieters, Edward James, System and method for acoustically identifying damaged sections of a route.
  23. Haas, Norman; Li, Ying; Otto, Charles A.; Pankanti, Sharathchandra, System and method for inexpensive railroad track imaging for inspection.
  24. Kumar, Ajith Kuttannair; Eldredge, David; Ballesty, Daniel; Cooper, Jared Klineman; Roney, Christopher; Houpt, Paul; Mathe, Stephen; Julich, Paul; Kisak, Jeffrey; Shaffer, Glenn; Nelson, Scott; Daum, Wolfgang, System and method for vehicle control.
  25. Napolitano, James Andrew; Meyer, Brian Nedward, System and method for vehicle operation.
  26. Otsubo, Tom; Daum, Wolfgang; Stull, Craig Alan; Hann, Gregory; Danner, Phillip, System, method and computer software code for determining a mission plan for a powered system using signal aspect information.
  27. Kumar, Ajith Kuttannair; Shaffer, Glenn Robert; Houpt, Paul Kenneth; Movsichoff, Bernardo Adrian; Chan, David So Keung; Eker, Sukru Alper, Trip optimization system and method for a train.
  28. Cooper, Jared Klineman; Kumar, Ajith Kuttannair; Smith, Eugene; Nagrodsky, Nick David; Schoonmaker, William Cherrick; Goodermuth, Todd William, Vehicle consist configuration control.
  29. Vanaki Hassan, Wheel profile sensor.
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