TW200639372A - Sensor arrangement for optically detecting a material edge and method for measuring the width - Google Patents

Sensor arrangement for optically detecting a material edge and method for measuring the width

Info

Publication number
TW200639372A
TW200639372A TW095107220A TW95107220A TW200639372A TW 200639372 A TW200639372 A TW 200639372A TW 095107220 A TW095107220 A TW 095107220A TW 95107220 A TW95107220 A TW 95107220A TW 200639372 A TW200639372 A TW 200639372A
Authority
TW
Taiwan
Prior art keywords
light
spot
sources
light source
spatial position
Prior art date
Application number
TW095107220A
Other languages
English (en)
Chinese (zh)
Inventor
Karl-Heinz Schmidl
Original Assignee
Mahlo Gmbh & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE200520007089 external-priority patent/DE202005007089U1/de
Priority claimed from DE102005032526A external-priority patent/DE102005032526A1/de
Application filed by Mahlo Gmbh & Co Kg filed Critical Mahlo Gmbh & Co Kg
Publication of TW200639372A publication Critical patent/TW200639372A/zh

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
TW095107220A 2005-03-04 2006-03-03 Sensor arrangement for optically detecting a material edge and method for measuring the width TW200639372A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202005003524 2005-03-04
DE200520007089 DE202005007089U1 (de) 2005-03-04 2005-05-03 Sensoranordnung zur optischen Kantendetektierung einer Ware
DE102005032526A DE102005032526A1 (de) 2005-05-03 2005-07-12 Sensoranordnung zur optischen Kantendetektierung einer Ware und Verfahren zur Breitenmessung

Publications (1)

Publication Number Publication Date
TW200639372A true TW200639372A (en) 2006-11-16

Family

ID=39730649

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095107220A TW200639372A (en) 2005-03-04 2006-03-03 Sensor arrangement for optically detecting a material edge and method for measuring the width

Country Status (3)

Country Link
JP (1) JP2008532025A (ja)
DE (1) DE502006004588D1 (ja)
TW (1) TW200639372A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322909A (zh) * 2012-03-22 2013-09-25 诚研科技股份有限公司 用来侦测透光光栅结构的侦测装置与侦测方法
TWI481852B (zh) * 2012-03-22 2015-04-21 Hiti Digital Inc 用來偵測透光介質邊緣之偵測裝置與偵測方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5784452B2 (ja) * 2011-10-19 2015-09-24 グンゼ株式会社 シート体の縁部検出センサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322909A (zh) * 2012-03-22 2013-09-25 诚研科技股份有限公司 用来侦测透光光栅结构的侦测装置与侦测方法
TWI481852B (zh) * 2012-03-22 2015-04-21 Hiti Digital Inc 用來偵測透光介質邊緣之偵測裝置與偵測方法

Also Published As

Publication number Publication date
JP2008532025A (ja) 2008-08-14
DE502006004588D1 (de) 2009-10-01

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