DE29609233U1 - Optoelectronic device for checking double and multiple sheets on sheet printing and the like. machinery - Google Patents

Optoelectronic device for checking double and multiple sheets on sheet printing and the like. machinery

Info

Publication number
DE29609233U1
DE29609233U1 DE29609233U DE29609233U DE29609233U1 DE 29609233 U1 DE29609233 U1 DE 29609233U1 DE 29609233 U DE29609233 U DE 29609233U DE 29609233 U DE29609233 U DE 29609233U DE 29609233 U1 DE29609233 U1 DE 29609233U1
Authority
DE
Germany
Prior art keywords
machinery
optoelectronic device
multiple sheets
sheet printing
checking double
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.)
Expired - Lifetime
Application number
DE29609233U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEHNER GmbH
Original Assignee
LEHNER GmbH
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
Application filed by LEHNER GmbH filed Critical LEHNER GmbH
Priority to DE29609233U priority Critical patent/DE29609233U1/en
Publication of DE29609233U1 publication Critical patent/DE29609233U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/12—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
    • B65H7/125—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation sensing the double feed or separation without contacting the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/30—Numbers, e.g. of windings or rotations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/524—Multiple articles, e.g. double feed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/52—Defective operating conditions
    • B65H2511/529—Defective operating conditions number thereof, frequency of occurrence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/60—Optical characteristics, e.g. colour, light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport
DE29609233U 1996-05-23 1996-05-23 Optoelectronic device for checking double and multiple sheets on sheet printing and the like. machinery Expired - Lifetime DE29609233U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29609233U DE29609233U1 (en) 1996-05-23 1996-05-23 Optoelectronic device for checking double and multiple sheets on sheet printing and the like. machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29609233U DE29609233U1 (en) 1996-05-23 1996-05-23 Optoelectronic device for checking double and multiple sheets on sheet printing and the like. machinery

Publications (1)

Publication Number Publication Date
DE29609233U1 true DE29609233U1 (en) 1996-08-14

Family

ID=8024313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29609233U Expired - Lifetime DE29609233U1 (en) 1996-05-23 1996-05-23 Optoelectronic device for checking double and multiple sheets on sheet printing and the like. machinery

Country Status (1)

Country Link
DE (1) DE29609233U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930738A1 (en) * 1999-07-05 2001-01-11 Heidelberger Druckmasch Ag Procedure for controlling a paper feed cycle for a sheet fed printer detects multiple sheet miss-feeds and partial sheet overlays and sets a positioning member to re-direct miss-fed sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930738A1 (en) * 1999-07-05 2001-01-11 Heidelberger Druckmasch Ag Procedure for controlling a paper feed cycle for a sheet fed printer detects multiple sheet miss-feeds and partial sheet overlays and sets a positioning member to re-direct miss-fed sheets

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960926

R150 Term of protection extended to 6 years

Effective date: 19990805

R151 Term of protection extended to 8 years

Effective date: 20020919

R152 Term of protection extended to 10 years

Effective date: 20040803

R071 Expiry of right