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Copy paper feed system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03G-015/28
  • G03G-015/32
출원번호 US-0521822 (1974-11-07)
우선권정보 JA-0002080 (1973-12-27)
발명자 / 주소
  • Suzuki Shigeru (Tokyo JA) Iwamoto Minoru (Tokyo JA) Noguchi Koichi (Tokyo JA) Omi Kyoji (Tokyo JA) Nishikawa Tatsuo (Tokyo JA)
출원인 / 주소
  • Ricoh Co., Ltd. (Tokyo JA 03)
인용정보 피인용 횟수 : 36  인용 특허 : 0

초록

As a scanning element of an electrophotographic copying machine begins to move, a feed roller moves a sheet of copy paper into the bite of register rollers which are held stationary. This movement of the copy paper is accomplished in a period of time which is less than that required for the scanning

대표청구항

An electrophotographic copying machine comprising, in combination: scanning means for scanning an original document; a seamless photoconductive member moving at constant speed and imaged by the scanning means, first drive means for moving a copy medium from a storage position to a synchronizing posi

이 특허를 인용한 특허 (36)

  1. Kluger Jacob N. (Rochester NY), Apparatus and method for registering copy sheets in a variable pitch reproduction machine.
  2. Renz Peter (Unterm Stein 9 7072 Heubach-Lautern DEX), Apparatus for laminating sheets with a plastic film.
  3. Cormier Raymond G. (Nashua NH) Davis Austin E. (Nashua NH) Bridges Richard A. (Manchester NH) Williams John H. (Nashua NH), Automatic bias and registration control system for electrophotographic copier.
  4. Greene Jay R. (Middleville NY) Windecker ; Jr. James W. (Ilion NY) Roberts James H. (West Winfield NY) Wood Harold F. (Herkimer NY), Automatic paper feeder.
  5. Tusso Robert J. (Old Saybrook CT) Feher Peter (East Hartford CT) Schultes Max (Old Tappan NJ) Eberlein Dietmar (New City NY), Copier scan and collator back bar control.
  6. Kimura Hiroshi (Osaka JPX) Hisajima Masahiko (Hyogo-ken JPX) Shigemura Yutaka (Hyogo-ken JPX), Copy paper supply system for a transfer type electrostatic copying apparatus.
  7. Honma Toshio (Tokyo JPX) Furuichi Katsushi (Yokohama JPX) Murakami Katsumi (Kawasaki JPX) Tomosada Masahiro (Kawasaki JPX), Copying apparatus.
  8. Koyama, Shigeo; Sakata, Hiromi, Copying paper conveying device in electrostatic copying apparatus.
  9. Nishiyama Haruo (Nara JPX), Detecting device for optical scanning system position suitable for electrophotographic copying machine.
  10. Deguchi Hiroyuki (Osaka JPX), Device for guiding paper toward transfer region.
  11. Teeter, Dennis P.; Ford, Brian R., Document storage chamber for coupling asynchronously operated document feeding devices.
  12. Miyoshi, Hideo; Umeda, Tadashi; Aoki, Takashi, Electrostatic copying apparatus.
  13. Murata Naoaki (Takarazuka JPX) Yoshioka Masahiro (Matsubara JPX) Hayashi Kiyoshi (Takatsuki JPX) Tohi Yasusuke (Sakai JPX), Electrostatic copying apparatus.
  14. Ndebi Sylvain L. ; Haddock William Haul ; Shannon Allen T. ; McLean Michael E. ; Pinkston Melvin Douglas ; Brooks Ray ; Ferguson Thomas Gerald, Endless belt for use in digital imaging systems.
  15. Ndebi Sylvain L. ; Haddock William Haul ; Shannon Allen T., Endless belt for use in digital imaging systems and method of making.
  16. Koga, Yuji; Kozaki, Daisuke; Watanabe, Yusaku, Feeder and printer.
  17. Kozaki, Daisuke; Koga, Yuji, Feeder and printer.
  18. Ariga Masao (Kawasaki JPX) Hattori Hiroyuki (Inagi JPX) Shimizu Katsuichi (Hoya JPX) Kishi Hirotoshi (Hoya JPX) Ogawa Hiroshi (Kawasaki JPX) Amanuma Takahiko (Tokyo JPX) Umezawa Kazumi (Kawasaki JPX), Image forming apparatus.
  19. Tomosada Masahiro (Kawasaki JPX) Kimura Yoshimasa (Kawasaki JPX) Sakamaki Hisashi (Yokohama JPX), Image forming apparatus.
  20. Komiya Yutaka (Tokyo JPX) Murakami Katsumi (Kawasaki JPX) Inuzuka Tsuneki (Machida JPX) Sakamaki Hisashi (Yokohama JPX), Image forming process control method and apparatus related to control while apparatus is in operational state.
  21. Fujiwara Tatsuo,JPX, Medium conveying apparatus and front loading mechanism.
  22. Petersen, David M., Method for cutting multisize photographic prints.
  23. Tani Tatsuo (Tokyo JPX) Kono Masao (Yokohama JPX), Method for effecting registration for a copying apparatus.
  24. Tani Tatsuo (Tokyo JPX) Kono Masao (Yokohama JPX), Method for effecting registration for a copying apparatus.
  25. Okada Tetuya (Takatuki JPX) Umeda Tadashi (Gosho JPX) Murakami Masahiro (Shijonawate JPX) Aizawa Tatsuo (Osaka JPX), Method of and means for synchronously transferring original and copying paper for electrostatic photoduplication.
  26. Irie Yoichiro (Suita JPX) Kimura Hiroshi (Habikino JPX) Hisajima Masahiko (Osaka JPX) Shibata Kiyoshi (Osaka JPX) Yoshikawa Yasuhiko (Ikoma JPX), Paper feeder equipped with copying paper cassettes.
  27. Murasaki Hiroshi (Sakai JPX) Ogawa Masaya (Osaka JPX) Enoguchi Yuji (Higashiosaka JPX) Masui Mikio (Itami JPX), Paper feeder for recording apparatus.
  28. Hirabayashi Tsugio (Hachioji JPX), Paper feeding arrangement for copying apparatus.
  29. Sugizaki Tsugio (Hachioji JPX), Paper feeding device for recording apparatus.
  30. Chu Mosi (Setauket NY) Kuo Meng S. (Ponkonkoma NY), Sheet and envelope feed apparatus for a printer and associated methods.
  31. Sugimura, Naoto, Sheet feed apparatus and image forming apparatus.
  32. Beery Jack (Fairport NY), Sheet feeder with pivotable baffle.
  33. Coons ; Jr. Robert A. (Holcomb NY), Sheet registration in copier for multiple sizes of sheets.
  34. Crowley H. W., System and method for directly feeding paper to printing devices.
  35. Kimura Hiroshi (Neyagawa JPX) Hisajima Masahiko (Osaka JPX) Shigemura Yutaka (Takarazuka JPX), Transfer type electrostatic copying apparatus.
  36. Miyamoto ; Koichi ; Tohyama ; Yoshikuni ; Sagara ; Seiji ; Kimura ; Yosh imasa ; Ishida ; Masato, Variable magnification copying apparatus.
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