Title:
プレート形の基板を処理するための装置
Document Type and Number:
Japanese Patent JP2007516910
Kind Code:
A
Abstract:
In order that an installation for coating panes of glass can be operated more reliably, the invention proposes a modification of the light barriers used in the installation. On the receiver side of these light barriers there is a row of individual cells which are more or less shaded according to the thickness of the glass pane passing through the ray path of the light barrier. Some cells always deliver a significantly reduced signal which can be evaluated as a reliable indication of the presence of an object in the ray path.
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Inventors:
Arnold Oresh
Manfred Weimann
Dirk Lemlinger
Alfred Rick
Holger Rachat
Frank mertens
Andreas Sauer
Halalto wulster
Manfred Weimann
Dirk Lemlinger
Alfred Rick
Holger Rachat
Frank mertens
Andreas Sauer
Halalto wulster
Application Number:
JP2006544224A
Publication Date:
June 28, 2007
Filing Date:
April 10, 2004
Export Citation:
Assignee:
Applied Materials GmbH & Co.KG
International Classes:
B65H7/14; B65G49/06; C03B35/00; C03C17/00; G01B11/06; G01B11/24; G01V8/10; G01V8/20
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard