CA1099601A - Ouvre-lettres - Google Patents

Ouvre-lettres

Info

Publication number: CA1099601A
Authority: CA; Canada
Prior art keywords: envelope; opening; wall; unit; cup
Prior art date: 1978-10-31
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

CA315013A

Other languages

English (en)

Inventor

Johan D. W. Hoffman

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.)

Continental Group of Canada Ltd

Original Assignee

Continental Group of Canada Ltd

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.)

1978-10-31

Filing date

1978-10-31

Publication date

1981-04-21

1978-10-31 Application filed by Continental Group of Canada Ltd filed Critical Continental Group of Canada Ltd

1978-10-31 Priority to CA315013A priority Critical patent/CA1099601A/fr

1981-04-21 Application granted granted Critical

1981-04-21 Publication of CA1099601A publication Critical patent/CA1099601A/fr

Status Expired legal-status Critical Current

Links

230000033001 locomotion Effects 0.000 claims description 12
238000000034 method Methods 0.000 claims 3
238000005422 blasting Methods 0.000 claims 2
230000003213 activating effect Effects 0.000 claims 1
238000003491 array Methods 0.000 abstract 1
230000001960 triggered effect Effects 0.000 abstract 1
230000035611 feeding Effects 0.000 description 26
230000004913 activation Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
101100464680 Danio rerio pou6f1 gene Proteins 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
239000013536 elastomeric material Substances 0.000 description 1
239000011888 foil Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
230000035939 shock Effects 0.000 description 1
HLCHESOMJVGDSJ-UHFFFAOYSA-N thiq Chemical group C1=CC(Cl)=CC=C1CC(C(=O)N1CCC(CN2N=CN=C2)(CC1)C1CCCCC1)NC(=O)C1NCC2=CC=CC=C2C1 HLCHESOMJVGDSJ-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M7/00—Devices for opening envelopes

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Supplying Of Containers To The Packaging Station (AREA)

CA315013A 1978-10-31 1978-10-31 Ouvre-lettres Expired CA1099601A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA315013A CA1099601A (fr)	1978-10-31	1978-10-31	Ouvre-lettres

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA315013A CA1099601A (fr)	1978-10-31	1978-10-31	Ouvre-lettres

Publications (1)

Publication Number	Publication Date
CA1099601A true CA1099601A (fr)	1981-04-21

Family

ID=4112782

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA315013A Expired CA1099601A (fr)	1978-10-31	1978-10-31	Ouvre-lettres

Country Status (1)

Country	Link
CA (1)	CA1099601A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0597485A1 (fr) *	1992-11-12	1994-05-18	Juki Corporation	Dispositif pour mettre sous enveloppe et pour fermer les enveloppes
EP2555983A4 (fr) *	2010-04-08	2013-11-06	Kee Plastics Ab	Dispositif et procédé pour ouvrir une poche à douille
US20180222616A1 (en) *	2017-02-09	2018-08-09	Walmart Apollo, Llc	Automated Opening Device for Plastic Shopping Bags on Carousels

1978
- 1978-10-31 CA CA315013A patent/CA1099601A/fr not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0597485A1 (fr) *	1992-11-12	1994-05-18	Juki Corporation	Dispositif pour mettre sous enveloppe et pour fermer les enveloppes
US5408811A (en) *	1992-11-12	1995-04-25	Juki Corporation	Enclosure inserting and sealing machine
EP2555983A4 (fr) *	2010-04-08	2013-11-06	Kee Plastics Ab	Dispositif et procédé pour ouvrir une poche à douille
US9446872B2 (en)	2010-04-08	2016-09-20	Kee Plastics Ab	Device and method for opening a plurality of piping bags
US20180222616A1 (en) *	2017-02-09	2018-08-09	Walmart Apollo, Llc	Automated Opening Device for Plastic Shopping Bags on Carousels

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Legal Events

Date	Code	Title	Description
1998-04-21	MKEX	Expiry