CA1125416A - Machine a eclairage a contre-jour pour constater la presence ou l'absence du contenu d'enveloppes - Google Patents

Machine a eclairage a contre-jour pour constater la presence ou l'absence du contenu d'enveloppes

Info

Publication number: CA1125416A
Authority: CA; Canada
Prior art keywords: envelope; envelopes; machine; operator; station
Prior art date: 1979-09-06
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

Application number

CA358,231A

Other languages

English (en)

Inventor

Robert J. Russell

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.)

MAIL-EX Corp

Original Assignee

MAIL-EX Corp

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.)

1979-09-06

Filing date

1980-08-14

Publication date

1982-06-08

1980-08-14 Application filed by MAIL-EX Corp filed Critical MAIL-EX Corp

1982-06-08 Application granted granted Critical

1982-06-08 Publication of CA1125416A publication Critical patent/CA1125416A/fr

Status Expired legal-status Critical Current

Links

238000012545 processing Methods 0.000 title claims abstract description 55
238000012795 verification Methods 0.000 title claims abstract description 15
230000000007 visual effect Effects 0.000 title claims abstract description 10
238000005286 illumination Methods 0.000 claims abstract description 22
238000003780 insertion Methods 0.000 claims abstract description 12
230000037431 insertion Effects 0.000 claims abstract description 12
239000000463 material Substances 0.000 claims abstract description 11
238000010586 diagram Methods 0.000 description 3
239000003990 capacitor Substances 0.000 description 2
230000000881 depressing effect Effects 0.000 description 2
230000000994 depressogenic effect Effects 0.000 description 2
238000000605 extraction Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
239000005338 frosted glass Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes
- B43M7/02—Devices for both opening envelopes and removing contents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M3/00—Devices for inserting documents into envelopes

Landscapes

Packaging Of Special Articles (AREA)
Controlling Sheets Or Webs (AREA)
Making Paper Articles (AREA)

CA358,231A 1979-09-06 1980-08-14 Machine a eclairage a contre-jour pour constater la presence ou l'absence du contenu d'enveloppes Expired CA1125416A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US7301479A	1979-09-06	1979-09-06
US073,014		1979-09-06

Publications (1)

Publication Number	Publication Date
CA1125416A true CA1125416A (fr)	1982-06-08

Family

ID=22111178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA358,231A Expired CA1125416A (fr)	1979-09-06	1980-08-14	Machine a eclairage a contre-jour pour constater la presence ou l'absence du contenu d'enveloppes

Country Status (3)

Country	Link
EP (1)	EP0025294B1 (fr)
CA (1)	CA1125416A (fr)
DE (1)	DE3067760D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5134834A (en) *	1991-04-19	1992-08-04	Opex Corporation	Content-activation system for an automated mail extraction apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3152800A (en) *	1961-08-30	1964-10-13	Pitney Bowes Inc	Handling a combination letter-envelope
CH410494A (de) *	1962-08-29	1966-03-31	Maag Bueromaschinen Geb	Durchleuchtungseinrichtung, insbesondere für Briefumschläge
US3979884A (en) *	1974-09-30	1976-09-14	Opex Corporation	Mail extracting and sorting desk
US4159611A (en) *	1976-07-22	1979-07-03	Mail-Ex Corporation	Envelope processing machine and method
US4124968A (en) *	1977-07-08	1978-11-14	Opex Corporation	Content activated envelope extraction

1980
- 1980-08-14 CA CA358,231A patent/CA1125416A/fr not_active Expired
- 1980-08-19 DE DE8080302859T patent/DE3067760D1/de not_active Expired
- 1980-08-19 EP EP19800302859 patent/EP0025294B1/fr not_active Expired

Also Published As

Publication number	Publication date
EP0025294B1 (fr)	1984-05-09
EP0025294A1 (fr)	1981-03-18
DE3067760D1 (en)	1984-06-14

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Legal Events

Date	Code	Title	Description
1999-06-08	MKEX	Expiry