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Dynamic thickness adaptation for an in-line scale

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01G-019/00
  • G01G-019/414
출원번호 US-0848881 (2010-08-02)
등록번호 US-8481871 (2013-07-09)
발명자 / 주소
  • Turner, Bryan J.
출원인 / 주소
  • RAF Technology, Inc.
대리인 / 주소
    Stolowitz Ford Cowger LLP
인용정보 피인용 횟수 : 8  인용 특허 : 46

초록

Methods and apparatus for weighing an article, such as a mail piece, while the article is moving at high speed. An article (900) is received from an intake transport (1200), and gripped in a weighing station (1310), in between a capstan roller and a pinch roller (1316), which are synchronized to min

대표청구항

1. A weighing assembly for an in-line scale comprising: (a) a capstan roller;(b) a capstan motor operative coupled to drive the capstan roller;(c) a pinch roller, positioned opposite the capstan roller and linked to the capstan motor for rotation in synchrony with the capstan roller;(d) a first serv

이 특허에 인용된 특허 (46)

  1. Spence,James J.; Russel,Steven M.; Bott,Donald M., Air diffusing vacuum transport belt.
  2. Nasuta ; Jr. Anthony T. (Timonium MD) Brown Dale H. (Glen Burnie MD), Apparatus and method for weighing moving objects.
  3. Mitchell Paul ; Grasmueck Erick Christopher, Apparatus for detecting the thickness of documents.
  4. Kakuta Masayuki,JPX, Automatic document conveying device.
  5. Hironori Tanaka (Yamatokouriyama JPX) Masaya Kawatsuri (Nara JPX) Masakazu Matsumoto (Yamatokuriyama JPX), Automatic paper feeding device.
  6. Sansone Ronald P. (Weston CT) Keating Raymond (Purdys NY) Wall Joseph W. (Monroe CT) Durst ; Jr. Robert T. (Monroe CT), Certified weigher-short paid mail.
  7. Wurz Albert (Doylestown PA) Scott William (Sellersville PA) Skokowski Richard (Green Lane PA), Conveyor friction scale.
  8. Trouquilla Michael N. (Livonia MI), Damped pinch-roll for document feed.
  9. Trouquilla Michael N. (Livonia MI), Damped pinch-roll for document feed.
  10. Jones Jack E. (Macedon NY), Document belt normal force control.
  11. Geoff Wotton ; Robert M. Yraceburu, Edge lift reduction for belt type transports.
  12. Veillette Robert J., Electromagnetically controlled load cell.
  13. Keung Wing-Kwong (Wilton CT) Kulpa Walter J. (Trumbull CT), Envelope positioning assembly.
  14. Turner, Bryan, Envelope weighing apparatus with gripping compensation for variable thickness envelopes.
  15. Liu Jyh-Dong ; Pattantyus-Abraham Imre Andrew ; Yang Lin, High speed high accuracy active force transducer.
  16. Loy Nicholas J. (Clifton NJ), High-speed capacitive weighing method and apparatus.
  17. Doerman Eryk S. (45 Cromwell Road London SW7 2ED GB2) Turner William J. (83 Twyford Road Harrow ; Middlesex HA2 OSJ GB2) Homer David A. (35 Keble Road Maidenhead ; SL6 6BB GB2) Stewart Andrew D. G. (, LVDT displacement sensor with signal noise reduction for use in weighing apparatus.
  18. Helm Herbert W. (Hollidaysburg PA), Machinery for patching envelopes and the like.
  19. Conti Joseph A. (Whitestone NY), Mail handling apparatus.
  20. Manduley Flavio M. (Woodbury CT) Pintsov Leon A. (West Hartford CT), Mail processing system for verifying postage amount.
  21. Yankloski Richard A., Mailing machine.
  22. Allen, Robert J.; Lyga, Thomas M., Mailing machine transport system including a guide to reduce the impact on the weighing device caused by the trailing edge of the mailpeice.
  23. Sye, Chiping, Mailing machine transport system with integral scale for weighing mail pieces where the contact force on the take away rollers is reduced to eliminate oscillations of the weighing platform.
  24. Solberg ; Jr. Ruell F. ; Silvus H. Stanley, Measurement of mass using simple harmonic motion with active spring and active damping.
  25. Smithe Eliot S. (Hollidaysburg PA) Lambert Michael P. (Altoona PA) Wilkinson Jason H. (Altoona PA), Method and apparatus for controlling tension between variable speed driver rollers.
  26. Salomon, James A., Method and apparatus for determining the mass of an article using a load cell.
  27. Salomon,James A., Method and apparatus for determining the mass of an article using a load cell.
  28. Ong,Henson C., Method and apparatus for determining weight of moving mailpieces.
  29. Wang, Shih Ming; Li, Ming Hua, Method and apparatus for measuring weight of CNC workpieces.
  30. Hebenstreit,Paul, Method and apparatus for weighing divided portions.
  31. Daboub, Brent A., Method and apparatus for weighing moving articles.
  32. Uno Kazuo (Ibaraki JPX) Shirakawa Junji (Ibaraki JPX) Yamazaki Masahiro (Ibaraki JPX), Paper feed mechanism.
  33. Tranquilla Michael N. (Livonia MI), Pinch-roll with floating damper.
  34. Hays Lisa M. ; Crowe John H. ; Crowe Lois M. ; Feeney Robert E. ; Oliver Ann E., Prevention of leakage and phase separation during thermotropic phase transition in liposomes and biological cells.
  35. Valenti James P. ; Bair Thomas C., Release sheet application apparatus.
  36. Fowler Pat, Sheet media weight detector.
  37. Raskin Seymour H. (7333 Rustic Valley Dr. Dallas TX 75248), Sort-by-weight and labelling method and apparatus.
  38. Kasmin, Michael J.; Salazar, Edilberto I., System and method for weighing items such as mailpieces in the presence of external vibration.
  39. Rabindran,K. George, System for high-speed automatic weighing of items in a mail stream.
  40. Kulpa, Walter J., Transport mechanism for a mailing machine.
  41. Hubbard David W. (Stamford CT) Kocot Joseph R. (Danbury CT), Transporting and drive mechanism for a weighing scale.
  42. Mayerberg, II,Willson L.; Bollinger,Joe C.; Olson,Jack E., Vacuum plenum system for facilitating the high-speed conveyance of mail pieces.
  43. Chang J. Yee ; Alan Weeks, Vacuum roller.
  44. Turner, Bryan J., Weigh on the fly.
  45. Doerman Eryk S. (45 Cromwell Road London SW7 2ED GB2) Turner William J. (83 Twyford Road Harrow ; Middlesex HA2 0SJ GB2) Homer David A. (35 Keble Road Maidenhead ; SL6 6BB GB2) Stewart Andrew D. G. (, Weighing a number of objects in succession.
  46. Vande Berg David M., Weighing scale for moving loads.

이 특허를 인용한 특허 (8)

  1. Turner, Bryan, Automated weighing and franking mail pieces at transport speed.
  2. Turner, Bryan, Dynamic thickness adaptation for an in-line scale.
  3. Turner, Bryan J., High speed robotic weighing system.
  4. Turner, Bryan, In-line conveyor scale with a primary first motor to provide constant torque, a secondary servo motor to provide fine-grained variable torque in response to a closed loop torque sensor, and a processor to assertain weight of an item conveved based on the closed loop servo motor response.
  5. Turner, Bryan, Scale for weighing flowing granular materials.
  6. Turner, Bryan J., Scale for weighing parcels.
  7. Turner, Bryan, Smart phone scale that uses the built-in barometric pressure sensor or orientation sensors to calculate weight.
  8. Hebenstreit, Paul, System and method for weighing items.
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