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특허 상세정보

Edge location measuring head

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06K-009/00   
미국특허분류(USC) 382/65 ; 250/557 ; 250/561 ; 250/571
출원번호 US-0745047 (1985-06-17)
우선권정보 DE-3444172 (1984-12-04); DE-3446531 (1984-12-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 4
초록

A measuring head for detecting the location of an object such as a moving sheet of paper is disclosed. An elongated sensor having multiple light-sensitive elements is located perpendicular to the path of the object. A source of light is directed at the sensor, and those light-sensitive elements which are not in the shadow of the object produce a high output, while those in the shadow produce a low output. Circuit means are provided to provide a count of the elements and to store the count corresponding to the transition between the high and low values. T...

대표
청구항

An arrangement for recording the position of an edge of a body, preferably an edge of a print carrier in a rotary printing machine, characterized by the improvement that a first oscillator is in effective contact via a dataline with a pulse divider stage; that said pulse divider stage is in effective contact via corresponding signal lines with a drive module stage, via data lines with an advance counter, and via a signal line with a synchronization stage; that the advance counter is in effective contact via signal lines with a main counter and via a sign...

이 특허를 인용한 특허 피인용횟수: 26

  1. Harris David E.. Apparatus and method for binocular measurement system. USP2001036196068.
  2. Harris David E.. Apparatus and method for binocular measurement system. USP1998105821423.
  3. Harris David E.. Apparatus and method for binocular measurement system. USP2001116314812.
  4. Harris David E.. Apparatus and method for binocular measurement system. USP1999065911161.
  5. Christian Voser CH; Didier Rossel CH; Derek Hutchinson GB. Apparatus for detecting an edge of a document. USP2002036359287.
  6. Voser Christian,CHX ; Rossel Didier,CHX ; Hutchinson Derek,GBX. Apparatus for determining the location of an edge of a document. USP2001026188080.
  7. Purdum Jack (7650 Rutherglen Way Indianapolis IN 46254). Apparatus for objectively grading centering condition of a stamp. USP1991055018207.
  8. Leuthold Karl,DEX. Device and process for separating a sheet article from a stack. USP2001026182962.
  9. Hagman, Thomas J.; Bunker, Mark S.. Graphite tape supply and backing paper take-up apparatus. USP2012098272419.
  10. Sakaguchi Masaaki (Kanagawa JPX) Kubota Kazuo (Kanagawa JPX) Ichikawa Fusao (Kanagawa JPX). Joint inspection apparatus. USP1991014988204.
  11. Anderson, Patrick L.; Estrada, Leonard P.. Method and apparatus for measuring the width of composite tape. USP2013018345269.
  12. Kisch, Robert A.. Method and apparatus for placing short courses of composite tape. USP2013068454788.
  13. McCowin, Peter D.; Boberg, Mark C.; Nelson, Paul E.. Method and apparatus for producing composite structures. USP2015038986482.
  14. Suarez, John F.; Campbell, Daniel W.. Method and device for locating hole center. USP2013068458920.
  15. Jeffery, John; Ponton, David Stuart; Stephen, Douglas; Allum, Andrew; Morton, Antony. Method for producing a pattern on an endless strip. USP2013068460756.
  16. Morikawa Seiichiro,JPX. Method of and apparatus for determining whether an original is present in a readout region. USP1998055748341.
  17. Baba Nobuyuki,JPX ; Murai Toshiharu,JPX ; Aoki Sumiaki,JPX ; Kudo Koichi,JPX. Original edge detecting system and optical sensor using distance detecting light-receiving means. USP1998105818062.
  18. McCowin, Peter D.. Reduced complexity automatic fiber placement apparatus and method. USP2018029884472.
  19. McCowin, Peter D.. Reduced complexity automatic fiber placement apparatus and method. USP2013108557074.
  20. McCowin, Peter D.. Simplified fiber tensioning for automated fiber placement machines. USP2012118308101.
  21. McCowin, Peter D.. Simplified fiber tensioning for automated fiber placement machines. USP2013078490910.
  22. Harris David E. ; Wagstaff ; Jr. Edwin B. ; Abnett Kevin C.. System for the measurement of the cut length of moving articles. USP2000046052192.
  23. Harris David E. ; Wagstaff ; Jr. Edwin B. ; Abnett Kevin C.. System for the measurement of the cut length of moving articles. USP2001036201604.
  24. Harris David E. ; Wagstaff ; Jr. Edwin B. ; Abnett Kevin C.. System for the measurement of the cut length of moving articles. USP1999025867274.
  25. Hagman, Thomas J.. Tape removal apparatus and process. USP2013068464773.
  26. Schwitzky Volkmar Rolf,DEX. Web or sheet edge position measurement process and device. USP1999085932888.