EP0246221A2 - Fermeture à éléments d'accrochage par contact - Google Patents

Fermeture à éléments d'accrochage par contact Download PDF

Info

Publication number: EP0246221A2
Authority: EP; European Patent Office
Prior art keywords: members; band; elements; hooking; adhesive
Prior art date: 1986-05-15
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.): Granted

Application number

EP87890100A

Other languages

German (de)

English (en)

Other versions

EP0246221A3 (en

EP0246221B1 (fr

Inventor

Walter Kumpf

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.)

Individual

Original Assignee

Individual

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.)

1986-05-15

Filing date

1987-05-14

Publication date

1987-11-19

1987-05-14 Application filed by Individual filed Critical Individual

1987-11-19 Publication of EP0246221A2 publication Critical patent/EP0246221A2/fr

1988-06-22 Publication of EP0246221A3 publication Critical patent/EP0246221A3/de

1990-10-31 Application granted granted Critical

1990-10-31 Publication of EP0246221B1 publication Critical patent/EP0246221B1/fr

2007-05-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0069—Details
- A44B18/0084—Double-sided
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0003—Fastener constructions

Definitions

the invention relates to an adhesive fastener for the detachable connection of substrates on which flat connecting elements are arranged, connecting elements with hard interlocking members distributed over their surfaces cooperating with complementary soft interlocking members (loop members) and a connecting element being provided on both sides with interlocking members.
Adhesive fasteners with tapes with a pile-like or pile surface the surface of a tape which has hooking elements, such as a hook or mushroom pile, can be detachably hooked to the surface of a tape which has corresponding loop elements, are known as Velcro tape closures, particularly in the textile sector , widespread.
Such fasteners and their manufacture are e.g. described in DE-PS 958 100 and in DE-AS 15 35 8O3 and are referred to below as Velcro closures.
such a closure consists exclusively of a so-called hook band or mushroom band (mushroom head band), which has hooking elements on one side, and a so-called pile band (fleece band, velor band), which has corresponding loop elements on one side.
the interlocking elements are made of thermoplastic materials.
thermoplastics soften at the ironing temperature, so that the closure area must not be ironed when ironing a garment, which is optically unfavorable since the garment then always makes an un-ironed impression, but often the closure area is ironed while destroying the adhesive effect. Damage is also possible at cooking temperatures, although washing instructions are often overlooked. These Velcro closures therefore have significant disadvantages.
DE-OS 22 56 626 describes a special Velcro closure system with rigid interlocking elements which only allow a connection with the complementary interlocking elements when strongly compressed.
a compressible cushion layer is provided, and corresponding holding elements can only reach each other after this layer has been compressed.
a hooking tape can be applied to both sides of such a cushion layer, whereby a flat object is obtained, the two surfaces of which offer the possibility of hooking. It was obviously thought of using either one side or the other, which e.g. would be possible if one side wears out.
the disadvantages of the known closures shown above cannot be eliminated by this closure either.
the invention primarily proposes that the closure be formed from three connecting elements, two of which are attached to different substrates and held together by at least one, in particular independently usable, central element in the form of a band or a plate.
the middle band or plate is preferably independent of the other two bands, so that it can be removed; for example, if an unintentional or improper connection of the substrates is to be excluded. In this way, it is also possible to use the middle band or plate for temporarily connecting different pairs of substrates, for example different moldings, name bands, decorative objects and the like.
a fastener center tape for several sets of, for example, bed linen.
the middle band can also be inexpensive, e.g. in the case of non-washable garments, connect the middle band to the other two fastener tapes at least at one end.
the tape cannot be lost, but the closure area can be ironed, in the other case a double closure with a preferred separating surface can be formed.
Partitions with different tear resistance can e.g. can be achieved if the middle band or the plate is formed on both sides with hooking members with different numbers and / or design of the hooking members per surface.
the height, thickness and length, the shape and the choice of materials are varied; it is also possible to equip one surface with hooks and the other with mushrooms.
Another basic idea for using the three-part fastener is the ability to equip one and the same object (clothing, etc.) so that it either remains closed without any further processing or remains open after removing the mid-band and other than by changing ( Processing such as sewing etc.) or inserting the double band can not be closed again or vice versa.
the adhesive fastener with a middle band according to the invention can be used with advantage particularly in the textile sector wherever the use of the conventional two-layer adhesive fastener is either excluded or associated with disadvantages.
all applications in which the fastener is exposed to higher temperatures or where a combination of pressure and higher temperatures are applied are excluded.
the adhesive fastener according to the invention which is also fully usable in areas that cannot be covered by the conventional adhesive fastener for functional reasons, e.g. in areas of application in which it is advantageous to change the adhesive forces without further processing.
This can be done, for example, by reversing the middle belt with different tear-off resistances per surface or by removing the originally used middle belt and exchanging it for a middle belt with different (larger or smaller) adhesive forces, which e.g. an experimental determination of the ideal adhesive forces for new developments etc. or also the correction of selected adhesive forces is possible.
the 3-band fastener When assembling work and protective clothing, the 3-band fastener can be incorporated without additional effort. Economic advantages are to be expected here through functional advantages, possibly also through safety advantages (quick detachment of a piece of clothing when a certain preselected adhesive force is exceeded).
Type of hooking device hook or mushroom
Shape thinness, length, height, hook shape, mushroom shape and size
Material special properties
Density of the interlocking elements Arrangement of the interlocking elements on the surface Integration of the interlocking elements in the ground Equipment (fixation) of the interlocking elements Combination (mixture) of both hooking agents on one surface
Type of hooking means (velor to fleece as type terms) material density Equipment, after-treatment Combination (mixture) of velor and fleece per surface or longer / shorter, harder / softer elements.
the main criteria mentioned above can be used to achieve different tear resistance, eg: one surface mushrooms, another surface hook one surface has higher hooks (or mushrooms), another surface has lower hooks (or mushrooms), one surface denser, the other surface less dense arrangement of identical or unevenly shaped hooks or mushrooms.
a particularly simple combination is a central belt with the same surface formation on both sides and two different side belts.
two identical side bands can also be combined with a central band that has an uneven surface formation, e.g. other or more hooks on one side.
the middle band must be used in the right direction.
the arrangement of the hooking means on the side bands and the middle band can be done with respect to a variation in their density, for example, so that there are zones free of hooking means, the bands thus e.g. are subdivided in the longitudinal and / or transverse direction, the hooking zones then preferably having the same design, so that the different adhesive force is only a function of the adhesive surface.
Density of the interlocking means is generally understood to mean their number based on an entire side of a band, with the proviso that there is no need for an even distribution.
the 3-element combination according to the invention can also have longitudinal and / or transverse elastic bands; "Back to back" tapes which are joined together and have hooking means on one side can also be used as the center tape.
middle bands with different sides can be produced very easily; similar tapes can also be joined together or simply folded lengthways and e.g. glued or sewn.
the 3-element combination according to the invention can also be arranged in a corresponding multiplication, e.g. for connecting substrates in rows. What is essential here is the functional interaction via a central element, i.e. the combination ABA or BAB instead of AB as before. It is also possible to use several middle elements per combination, e.g. with a wide closure, several narrow middle elements side by side.
FIG. 1 shows a central element
FIG. 2 shows the interaction of the central element according to FIG. 1 with corresponding side elements.
connection element combination shown has a preferred separating surface.

Landscapes

Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Connection Of Plates (AREA)
Connector Housings Or Holding Contact Members (AREA)
Devices For Checking Fares Or Tickets At Control Points (AREA)
Supplying Of Containers To The Packaging Station (AREA)
Burglar Alarm Systems (AREA)
Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

EP87890100A 1986-05-15 1987-05-14 Fermeture à éléments d'accrochage par contact Expired - Lifetime EP0246221B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT1299/86		1986-05-15
AT129986		1986-05-15

Publications (3)

Publication Number	Publication Date
EP0246221A2 true EP0246221A2 (fr)	1987-11-19
EP0246221A3 EP0246221A3 (en)	1988-06-22
EP0246221B1 EP0246221B1 (fr)	1990-10-31

Family

ID=3510881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87890100A Expired - Lifetime EP0246221B1 (fr)	1986-05-15	1987-05-14	Fermeture à éléments d'accrochage par contact

Country Status (3)

Country	Link
EP (1)	EP0246221B1 (fr)
AT (1)	ATE57821T1 (fr)
DE (1)	DE3765835D1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992001400A1 (fr) *	1990-07-14	1992-02-06	Graeff Lucretia E	Systeme de fermeture
WO1992019119A1 (fr) *	1991-05-03	1992-11-12	Velcro Industries B.V.	Element incorpore par moulage
US5540970A (en) *	1991-05-03	1996-07-30	Velcro Industries B.V.	Die cut mold-in
US5786061A (en) *	1991-05-03	1998-07-28	Velcro Industries B.V.	Separable fastener having a perimeter cover gasket
FR2821529A1 (fr) *	2001-03-01	2002-09-06	Tape Ind	Systeme d'attache a crochets
FR2830726A1 (fr) *	2001-10-17	2003-04-18	Jean Mignard	Dispositif d'accrochage du type boucles et crochets ainsi qu'article tel un pantalon, une chaussure, un bracelet, une ceinture ou sangle, une sandale, une chemise ou polo, une cravate, pourvu de ce dispositif d'accrochage
US6913810B2 (en)	2002-01-15	2005-07-05	Velcro Industries B.V.	Interface tape
WO2014191089A1 (fr) *	2013-05-28	2014-12-04	Gottlieb Binder Gmbh & Co. Kg	Procédé de fabrication d'un élément d'assemblage par moulage de mousse par injection
WO2016063629A1 (fr) *	2014-10-20	2016-04-28	株式会社タチエス	Élément de fermeture adhésive, et siège l'utilisant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3538914A (en) *	1967-07-11	1970-11-10	Harvey Lester Myers	Adjustable fastening device
US3461511A (en) *	1968-01-12	1969-08-19	American Velcro Inc	Fastening apparatus
FR2364004A1 (fr) *	1976-09-08	1978-04-07	Louison Et Cie V	Ruban d'attache auto-fixable
DE3113020A1 (de) *	1981-04-01	1982-11-18	Hans Ing.(Grad.) 7340 Geislingen Renftle	Profilband fuer loesbare verbindungen
FR2553156B1 (fr) *	1983-10-07	1985-12-27	Aplix Sa	Bande ou analogue munie d'elements d'accrochage et destinee a etre portee par un article moule, et moule utilise

1987
- 1987-05-14 AT AT87890100T patent/ATE57821T1/de not_active IP Right Cessation
- 1987-05-14 DE DE8787890100T patent/DE3765835D1/de not_active Expired - Lifetime
- 1987-05-14 EP EP87890100A patent/EP0246221B1/fr not_active Expired - Lifetime

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992001400A1 (fr) *	1990-07-14	1992-02-06	Graeff Lucretia E	Systeme de fermeture
WO1992019119A1 (fr) *	1991-05-03	1992-11-12	Velcro Industries B.V.	Element incorpore par moulage
US5540970A (en) *	1991-05-03	1996-07-30	Velcro Industries B.V.	Die cut mold-in
US5736217A (en) *	1991-05-03	1998-04-07	Velcro Industries B.V.	Die cut mold-in
US5786061A (en) *	1991-05-03	1998-07-28	Velcro Industries B.V.	Separable fastener having a perimeter cover gasket
US5922436A (en) *	1991-05-03	1999-07-13	Velcro Industries B.V.	Die cut mold-in
US5942177A (en) *	1991-05-03	1999-08-24	Velcro Industies B.V.	Method for a making a separable fastener having a perimeter cover gasket
FR2821529A1 (fr) *	2001-03-01	2002-09-06	Tape Ind	Systeme d'attache a crochets
FR2830726A1 (fr) *	2001-10-17	2003-04-18	Jean Mignard	Dispositif d'accrochage du type boucles et crochets ainsi qu'article tel un pantalon, une chaussure, un bracelet, une ceinture ou sangle, une sandale, une chemise ou polo, une cravate, pourvu de ce dispositif d'accrochage
US6913810B2 (en)	2002-01-15	2005-07-05	Velcro Industries B.V.	Interface tape
WO2014191089A1 (fr) *	2013-05-28	2014-12-04	Gottlieb Binder Gmbh & Co. Kg	Procédé de fabrication d'un élément d'assemblage par moulage de mousse par injection
WO2014191088A1 (fr) *	2013-05-28	2014-12-04	Gottlieb Binder Gmbh & Co. Kg	Procédé de fabrication d'un élément d'assemblage, élément d'assemblage fabriqué selon ledit procédé, outil de fabrication d'un élément d'assemblage de ce type, et système de fixation comprenant un élément d'assemblage de ce type
US9849616B2 (en)	2013-05-28	2017-12-26	Gottlieb Binder Gmbh & Co. Kg	Method for producing a connecting part using an injection foam molding process
US10343317B2 (en)	2013-05-28	2019-07-09	Gottlieb Binder Gmbh & Co. Kg	Method for producing a connecting part using an injection molding process
US11945146B2 (en)	2013-05-28	2024-04-02	Gottlieb Binder Gmbh & Co. Kg	Connecting part, a tool for producing a connecting part and fastening system having connecting part
WO2016063629A1 (fr) *	2014-10-20	2016-04-28	株式会社タチエス	Élément de fermeture adhésive, et siège l'utilisant
CN107072355A (zh) *	2014-10-20	2017-08-18	株式会社塔捷斯	搭扣构件以及使用该搭扣构件的座椅

Also Published As

Publication number	Publication date
EP0246221A3 (en)	1988-06-22
DE3765835D1 (de)	1990-12-06
ATE57821T1 (de)	1990-11-15
EP0246221B1 (fr)	1990-10-31

Legal Events

Date	Code	Title	Description
1987-10-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-11-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE FR GB IT
1988-05-04	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-06-22	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT DE FR GB IT
1988-08-03	17P	Request for examination filed	Effective date: 19880530
1989-04-12	17Q	First examination report despatched	Effective date: 19890227
1990-09-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-10-31	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT DE FR GB IT
1990-10-31	REF	Corresponds to:	Ref document number: 57821 Country of ref document: AT Date of ref document: 19901115 Kind code of ref document: T
1990-12-06	REF	Corresponds to:	Ref document number: 3765835 Country of ref document: DE Date of ref document: 19901206
1991-01-21	ITF	It: translation for a ep patent filed
1991-02-20	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-03-01	ET	Fr: translation filed
1991-05-31	ITTA	It: last paid annual fee
1991-08-31	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-08-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-10-23	26N	No opposition filed
1994-04-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19940429 Year of fee payment: 8
1994-05-03	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19940503 Year of fee payment: 8
1994-05-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19940530 Year of fee payment: 8
1995-05-04	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19950504 Year of fee payment: 9
1995-05-14	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19950514 Ref country code: AT Effective date: 19950514
1996-01-10	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19950514
1996-02-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19960229
1996-04-05	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1996-04-19	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1997-02-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19970201
2005-05-14	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050514

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