JPH10177617A5 - - Google Patents
Info
- Publication number
- JPH10177617A5 JPH10177617A5 JP1997340213A JP34021397A JPH10177617A5 JP H10177617 A5 JPH10177617 A5 JP H10177617A5 JP 1997340213 A JP1997340213 A JP 1997340213A JP 34021397 A JP34021397 A JP 34021397A JP H10177617 A5 JPH10177617 A5 JP H10177617A5
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- light beam
- fixed mirrors
- rotation axis
- tilt angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96A002595 | 1996-12-11 | ||
| IT96MI002595A IT1289438B1 (it) | 1996-12-11 | 1996-12-11 | Lettore a scansione di un codice ottico posto su un articolo in movimento e metodo di scansione di detto codice ottico mediante detto |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH10177617A JPH10177617A (ja) | 1998-06-30 |
| JPH10177617A5 true JPH10177617A5 (enExample) | 2005-07-14 |
| JP4079203B2 JP4079203B2 (ja) | 2008-04-23 |
Family
ID=11375377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34021397A Expired - Fee Related JP4079203B2 (ja) | 1996-12-11 | 1997-12-10 | 走査リーダ、多角形回転子及び光コード走査方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6135352A (enExample) |
| EP (1) | EP0848344B2 (enExample) |
| JP (1) | JP4079203B2 (enExample) |
| AT (1) | ATE226338T1 (enExample) |
| DE (1) | DE69716393T3 (enExample) |
| IT (1) | IT1289438B1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840455A1 (de) * | 1998-09-04 | 2000-03-09 | Sick Ag | Verfahren zum Betreiben eines Strichcodelesers |
| US6808115B2 (en) * | 1998-09-11 | 2004-10-26 | Accu-Sort Systems, Inc. | Quasi-coaxial optical bar code reader |
| US6502750B1 (en) * | 1999-11-24 | 2003-01-07 | Microscan Systems, Inc. | Scanning beam system and method for reading information symbols |
| US6739513B1 (en) * | 2000-09-05 | 2004-05-25 | Rjs Systems International | Box detector in barcode environment |
| US6749110B2 (en) * | 2001-07-03 | 2004-06-15 | Accu-Sort Systems, Inc. | Synchronously sweeping line scan imager |
| GB2461270A (en) * | 2008-06-24 | 2009-12-30 | Neopost Technologies | Optical code reader |
| US9027838B2 (en) | 2012-02-06 | 2015-05-12 | Cognex Corporation | System and method for expansion of field of view in a vision system |
| US8646690B2 (en) | 2012-02-06 | 2014-02-11 | Cognex Corporation | System and method for expansion of field of view in a vision system |
| US11966810B2 (en) | 2012-02-06 | 2024-04-23 | Cognex Corporation | System and method for expansion of field of view in a vision system |
| US9892298B2 (en) | 2012-02-06 | 2018-02-13 | Cognex Corporation | System and method for expansion of field of view in a vision system |
| DE102017127420A1 (de) * | 2017-11-21 | 2019-05-23 | Sick Ag | Polygonscanner und Verfahren zum Erfassen von Objekten in einem Überwachungsbereich |
| KR102284337B1 (ko) * | 2019-08-28 | 2021-08-02 | (주)카네비컴 | 라이다 장치 및 이의 동작 방법 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728677A (en) * | 1971-05-10 | 1973-04-17 | Stanford Research Inst | Rotation-independent reading of rectangular insignia |
| US3701098A (en) * | 1971-06-15 | 1972-10-24 | Scanner | Device for machine reading of information without manipulation of the information carrier |
| US3899687A (en) * | 1972-07-10 | 1975-08-12 | Identicon Corp | Optical label scanning |
| JPS5592972A (en) * | 1979-01-08 | 1980-07-14 | Nec Corp | Bar code read method |
| US4753498A (en) * | 1985-03-22 | 1988-06-28 | Tokyo Kogaku Kikai Kabushiki Kaisha | Optical reader |
| US4843222A (en) * | 1986-05-29 | 1989-06-27 | Eastman Kodak Company | Bar code reader for reading bar code symbols at different distances |
| DE3728211A1 (de) † | 1987-08-24 | 1989-03-16 | Sick Optik Elektronik Erwin | Scanner zur erfassung von strichcodes auf gegenstaenden |
| US4939355A (en) * | 1988-01-22 | 1990-07-03 | Spectra-Physics, Inc. | Automatic package label scanner |
| US5144120A (en) * | 1988-05-11 | 1992-09-01 | Symbol Technologies, Inc. | Mirrorless scanners with movable laser, optical and sensor components |
| US5254844A (en) * | 1988-05-11 | 1993-10-19 | Symbol Technologies, Inc. | Mirrorless scanners with movable laser, optical and sensor components |
| US5569901A (en) * | 1988-10-21 | 1996-10-29 | Symbol Technologies, Inc. | Symbol scanning system and method having adaptive pattern generation |
| JP2771593B2 (ja) * | 1989-04-20 | 1998-07-02 | 富士通株式会社 | 光走査装置 |
| US5175421A (en) * | 1989-05-01 | 1992-12-29 | International Business Machines Corporation | Dual depth of field deflector for bar code scanners |
| DE3942932A1 (de) * | 1989-12-23 | 1991-06-27 | Licentia Gmbh | Verfahren zum verteilen von paketen o. ae. |
| US5206491A (en) * | 1990-03-02 | 1993-04-27 | Fujitsu Limited | Plural beam, plural window multi-direction bar code reading device |
| US5200597A (en) * | 1991-02-07 | 1993-04-06 | Psc, Inc. | Digitally controlled system for scanning and reading bar codes |
| US5392150A (en) * | 1991-05-15 | 1995-02-21 | Nippondenso Co., Ltd. | Optical information reading device |
| JP2789282B2 (ja) * | 1992-07-10 | 1998-08-20 | 富士通株式会社 | 光学式マーク読取装置 |
| DE4336137A1 (de) * | 1993-10-22 | 1995-04-27 | Sick Optik Elektronik Erwin | Barcodeleser und Verfahren zu seinem Betrieb |
| IT1264733B1 (it) * | 1993-11-04 | 1996-10-04 | Datalogic Spa | Dispositivo di lettura o scanner a laser per la lettura di caratteri aventi un diverso grado di riflettenza, in particolare di codici a |
| JP3213670B2 (ja) * | 1994-05-30 | 2001-10-02 | 東芝テック株式会社 | チェックアウト装置 |
-
1996
- 1996-12-11 IT IT96MI002595A patent/IT1289438B1/it active IP Right Grant
-
1997
- 1997-12-04 EP EP97203806A patent/EP0848344B2/en not_active Expired - Lifetime
- 1997-12-04 AT AT97203806T patent/ATE226338T1/de not_active IP Right Cessation
- 1997-12-04 DE DE69716393T patent/DE69716393T3/de not_active Expired - Lifetime
- 1997-12-10 US US08/988,426 patent/US6135352A/en not_active Expired - Fee Related
- 1997-12-10 JP JP34021397A patent/JP4079203B2/ja not_active Expired - Fee Related
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