EP2022926A2 - Holding band for a lamellae hanging - Google Patents
Holding band for a lamellae hanging Download PDFInfo
- Publication number
- EP2022926A2 EP2022926A2 EP08405131A EP08405131A EP2022926A2 EP 2022926 A2 EP2022926 A2 EP 2022926A2 EP 08405131 A EP08405131 A EP 08405131A EP 08405131 A EP08405131 A EP 08405131A EP 2022926 A2 EP2022926 A2 EP 2022926A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal strip
- holding
- tether
- holding parts
- strap
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/34—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable roller-type; Roller shutters with adjustable lamellae
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/384—Details of interconnection or interaction of tapes and lamellae
Definitions
- the invention relates to a holding band for holding lamellae of a blind and a method for producing a retaining band according to the features of patent claims 1 and 10.
- Roller blinds and venetian blinds include a curtain with slats that can be attached to straps such as steel straps and / or straps. It is known to rivet front end of the slats excellent, pin or bolt by means of two tubular rivets on the respective tape and assemble and caulk. In the same way can be secured in recesses along the longitudinal edges of the slats engaging claws, rings or eyelets with the respective drawstring.
- This type of connection has the disadvantage that cracks or breakages in the bands can occur during winding and unwinding of the retaining bands or when these bands are revolved around rollers or deflection wheels, and / or that such connections can become loose.
- the preparation of such compounds is relatively complicated and expensive.
- the holding means are secured against rotation by means of only one rivet each on the metal strip.
- limited holes are formed on the band by means of a cutting punching tool of protruding teeth.
- the teeth wedged with a square recess on the retaining means.
- the band is reinforced in the region of the joints by beads or embossing. Due to the improved distribution of force during the rolling of the tape, the risk of the formation of a break point is reduced.
- FIG. 1 shows in an exploded view parts of a tether 1 for holding lamellae 2 ( FIG. 7 ) of a curtain in the area of a holding means or holding part 5 to be fastened to a metal strip 3 with a rivet 7.
- Such holding strips 1 can be designed for different functions in rollable or rollable lamellae hangings, eg as a carrying, pulling, lifting or turning tape ,
- a curtain can comprise a plurality of holding straps 1 with different functions.
- the metal strip 3 comprises two or more crosswise or star-like arranged cuts 9.
- These cuts 9 delimit teeth or prongs 11, which advance when the rivet 7 is pressed in or alternatively
- a special punch-cutting tool (not shown) are transformed or folded so that they protrude from the defined by the metal strip 3 band level.
- the rivet 7 could also be designed such that it first punches the cuts 9 during the pressing in and subsequently transforms the serrations 11 formed thereby.
- To stabilize the tether 1 or for distributing the forces acting on the metal strip 3 during bending of the tether 1 or bending stress in the region of the joints and / or to prevent cracking are preferably in the metal strip 3 square or rectangular beads 13 or coins with parallel and orthogonal to the longitudinal edges of the metal strip 3 aligned boundaries and with a structure depth s ( Fig.
- the holding parts 5 comprise a main body 15 and a laterally protruding on the main body 15 bolts 17 or retaining pin for pivotally securing a blade 2 (FIGS. FIG. 7 ).
- bolts 17 or retaining pin for pivotally securing a blade 2 (FIGS. FIG. 7 ).
- flange-like widenings or stops 17a can be formed on one or both sides of a connection zone. These prevent the movement of a part, which is held pivotably on the pin 17 in the region of the connection zone, in the direction of the pin axis.
- the holding part 5 instead a bolt 17 also comprise a bearing or a bolt receptacle for the pivotable holding of a lug 2 projecting pin.
- a hole or a continuous recess 19 is excluded with alternating cross section.
- the cross section is round.
- FIG. 2 shows the part arrangement of the exploded view FIG. 1 from a different angle, namely seen obliquely from behind.
- the recess 19 has a non-rotational or cylindrically symmetrical cross-section.
- the base body 15 and the bolt 17 are formed as a one-piece die-cast with a continuous recess 19.
- the recess 19 could also be formed on one side or not continuously or cup-like with at least partially square cross-section on the side facing the metal strip 3 side of the base body 15, wherein the cross-section widening outwardly dome-like.
- the holding part 5 may also be formed completely or partially as a plastic part.
- FIG. 3 shows a longitudinal section of the parts arrangements in the Figures 1 and 2 , wherein the cutting plane is orthogonal to the metal strip and runs parallel to the longitudinal edges of the metal strip 3.
- FIG. 4 shows another, manufactured as a die-cast part holding part 5, whose width b1 corresponds to the width of the associated metal strip 3.
- a non-continuous further recess 19a is embedded in the base body 15 on the band side.
- the holding part 5 is connected against rotation with the metal strip 3.
- the prongs 11 of the metal strip 3 have been reshaped so that they now fit positively in the region of the inner edges of the angular portion of the recess 19 and are pressed by the rivet to the inner sides of the recess 19.
- FIG. 5 and 6 show a front view and a side view of a finished tether first
- the inventive retaining straps 1 can be prefabricated with a high degree of automation simple and inexpensive.
- the slats 2 of a blind are subsequently connected by means to be attached to the slats 2 connecting parts 23, pivotally connected to the holding parts 5.
- FIG. 7 shows a detail of such a curtain, wherein the slats 2 are pivotally connected to a carrier tape 25 and a drawstring 27.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Gegenstand der Erfindung ist ein Halteband zum Halten von Lamellen eines Behangs sowie ein Verfahren zur Herstellung eines Haltebands gemäss den Merkmalen der Patentansprüche 1 und 10.The invention relates to a holding band for holding lamellae of a blind and a method for producing a retaining band according to the features of
Roll- und Rafflamellenstoren umfassen einen Behang mit Lamellen, die an Haltebändern wie Zug- und/oder Tragbändern aus Stahl befestigt sein können. Es ist bekannt, stirnseitig an den Lamellen hervorragende, Zapfen oder Bolzen mittels je zwei Rohrnieten auf das jeweilige Tragband aufzunieten bzw. zusammenzustellen und zu verstemmen. In gleicher Weise können in Ausnehmungen entlang der Längskanten der Lamellen eingreifende Klauen, Ringe oder Ösen mit dem jeweiligen Zugband befestigt werden.
Diese Verbindungsart hat den Nachteil, dass beim Auf- und Abrollen der Haltebänder oder bei Umlaufen solcher Bänder um Walzen oder Umlenkräder Risse oder Bruchstellen in den Bändern entstehen können, und/oder dass sich solche Verbindungen lösen können. Zudem ist die Herstellung solcher Verbindungen relativ aufwändig und teuer.Roller blinds and venetian blinds include a curtain with slats that can be attached to straps such as steel straps and / or straps. It is known to rivet front end of the slats excellent, pin or bolt by means of two tubular rivets on the respective tape and assemble and caulk. In the same way can be secured in recesses along the longitudinal edges of the slats engaging claws, rings or eyelets with the respective drawstring.
This type of connection has the disadvantage that cracks or breakages in the bands can occur during winding and unwinding of the retaining bands or when these bands are revolved around rollers or deflection wheels, and / or that such connections can become loose. In addition, the preparation of such compounds is relatively complicated and expensive.
Es ist deshalb Aufgabe der vorliegenden Erfindung, ein kostengünstig herzustellendes, stabiles Halteband mit Haltemitteln sowie ein Verfahren zu dessen Herstellung zu schaffen.It is therefore an object of the present invention to provide a cost-effective to produce, stable tether Holding means and to provide a method for its preparation.
Diese Aufgabe wird gelöst durch ein Halteband und durch ein Verfahren zu dessen Herstellung gemäss den Merkmalen der Patentansprüche 1 und 10.This object is achieved by a tether and by a method for its production according to the features of
Erfindungsgemäss werden die Haltemittel mittels lediglich je eines Nietes verdrehsicher am Metallband befestigt. Dabei werden am Band mittels eines Schneid-Stanzwerkzeugs von hervorstehenden Zacken begrenzte Löcher ausgebildet. Durch das Einbringen des Nietes verkeilen sich die Zacken mit einer eckigen Ausnehmung am Haltemittel. Zusätzlich wird das Band im Bereich der Verbindungsstellen durch Sicken oder Prägungen verstärkt. Durch die verbesserte Kraftverteilung beim Rollen des Bandes wird die Gefahr der Ausbildung einer Bruchstelle vermindert.According to the invention, the holding means are secured against rotation by means of only one rivet each on the metal strip. In this case, limited holes are formed on the band by means of a cutting punching tool of protruding teeth. By introducing the rivet, the teeth wedged with a square recess on the retaining means. In addition, the band is reinforced in the region of the joints by beads or embossing. Due to the improved distribution of force during the rolling of the tape, the risk of the formation of a break point is reduced.
Anhand einiger Figuren wird die Erfindung im Folgenden näher beschrieben. Dabei zeigen
Figur 1- eine Explosionsdarstellung eines Haltebandes im Bereich eines Haltemittels, schräg von vorne gesehen (Zustand vor dem Vernieten),
Figur 2- eine Explosionsdarstellung des Haltebandes aus
, schräg von hinten gesehen (Zustand vor dem Vernieten),Figur 1 Figur 3- einen Längsschnitt der in den
dargestellten Anordnung entlang der Bandachse,Figuren 1 und 2 - Figur 4
- eine Ansicht eines weiteren Haltemittels,
Figur 5- eine Frontansicht eines Ausschnittes eines Haltebandes,
- Figur 6
- eine Seitenansicht des Haltebandes aus
,Figur 5 Figur 7- ein Detail eines Behangs mit Trag- und Zugbändern als Haltebänder.
- FIG. 1
- an exploded view of a holding band in the region of a holding means, viewed obliquely from the front (state before riveting),
- FIG. 2
- an exploded view of the tether
FIG. 1 , viewed obliquely from behind (condition before riveting), - FIG. 3
- a longitudinal section of the in
Figures 1 and 2 illustrated arrangement along the belt axis, - FIG. 4
- a view of another holding means,
- FIG. 5
- a front view of a section of a tether,
- FIG. 6
- a side view of the tether
FIG. 5 . - FIG. 7
- a detail of a curtain with straps and drawstrings as straps.
Die Halteteile 5 umfassen einen Grundkörper 15 und einen seitlich am Grundkörper 15 hervorragenden Bolzen 17 oder Haltezapfen zum schwenkbaren Befestigen einer Lamelle 2 (
Bei einer weiteren alternativen Ausgestaltung kann das Halteteil 5 auch vollständig oder teilweise als Kunststoffteil ausgebildet sein.
The
In a further alternative embodiment, the
Nach dem Vernieten ist das Halteteil 5 verdrehsicher mit dem Metallband 3 verbunden. Durch den Nietprozess sind die Zacken 11 des Metallbandes 3 so umgeformt worden, dass sie nun formschlüssig im Bereich der Innenkanten des eckigen Abschnitts der Ausnehmung 19 anliegen bzw. durch den Niet an die Innenseiten der Ausnehmung 19 angepresst werden. Die
Die erfindungsgemässen Haltebänder 1 können mit hohem Automatisierungsgrad einfach und kostengünstig vorgefertigt werden. Die Lamellen 2 eines Behangs werden nachträglich mittels an den Lamellen 2 anzubringender Verbindungsteile 23, schwenkbar mit den Halteteilen 5 verbunden.
After riveting the holding
The
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH12102007 | 2007-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2022926A2 true EP2022926A2 (en) | 2009-02-11 |
EP2022926A3 EP2022926A3 (en) | 2010-12-15 |
Family
ID=39791237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08405131A Withdrawn EP2022926A3 (en) | 2007-07-28 | 2008-05-13 | Holding band for a lamellae hanging |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2022926A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2754844A3 (en) * | 2013-01-11 | 2016-10-26 | SCHÜCO International KG | Louvre window system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH398038A (en) | 1962-05-23 | 1965-08-31 | Robotech Trust Reg | Shutters |
US3429355A (en) | 1965-12-03 | 1969-02-25 | Griesser Ag | Blinds |
AU483967B2 (en) | 1972-04-27 | 1974-10-31 | Graham Peter Cardell And Ronald James Collicott | Improved venetian blind construction |
-
2008
- 2008-05-13 EP EP08405131A patent/EP2022926A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH398038A (en) | 1962-05-23 | 1965-08-31 | Robotech Trust Reg | Shutters |
US3429355A (en) | 1965-12-03 | 1969-02-25 | Griesser Ag | Blinds |
AU483967B2 (en) | 1972-04-27 | 1974-10-31 | Graham Peter Cardell And Ronald James Collicott | Improved venetian blind construction |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2754844A3 (en) * | 2013-01-11 | 2016-10-26 | SCHÜCO International KG | Louvre window system |
Also Published As
Publication number | Publication date |
---|---|
EP2022926A3 (en) | 2010-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3186160B1 (en) | Band clamp | |
EP3612747B1 (en) | Disc brake, brake caliper of a disc brake, as well as hold-down piece and leaf spring for securing the brake linings of a disc brake | |
DE2255761B2 (en) | Clamp for clamping a hose and clamping device for the clamp | |
WO1999030048A1 (en) | Needle bearing cage and method for producing the same | |
DE112016004619B4 (en) | Vehicle seat assembly comprising a tubular member and a fastener disposed thereon | |
DE10203942A1 (en) | Sprocket chain for infinitely variable transmission has one of facing roll surfaces with projection engaging in recess in other one | |
DE10026547C2 (en) | Brake pad for a disc brake | |
DE10084668B4 (en) | clamp | |
EP1491789B1 (en) | Brake pad for a disc brake | |
DE10210393A1 (en) | Method of manufacturing a ring gear for planet carriers | |
EP2022926A2 (en) | Holding band for a lamellae hanging | |
EP2827043B1 (en) | Method for producing a twin rail and twin rail | |
DE102006017537A1 (en) | Closure clip and method of making same | |
WO2021104561A1 (en) | Plate link chain for a continuously variable transmission and method for production of a plate link chain | |
EP3235665B1 (en) | Chain for fitting to a vehicle tyre | |
EP1040942B1 (en) | Tirechain and method of its manufacture | |
DE2826874C2 (en) | Composite profile as well as methods and tools for its production | |
DE60221393T2 (en) | Process for the preparation of a vertical structural element, and element produced by the use of this process | |
DE4225299A1 (en) | Awning articulated arm with tubular part - which carries hinge, whose axis is orthogonal to that of tubular part. | |
EP3106326B1 (en) | Tire or anti-skid means for motor vehicle tyres with a c-shaped attachment body | |
DE102009057928A1 (en) | Vehicle seat, in particular motor vehicle seat | |
EP3567268B1 (en) | Brake assembly and method of manufacturing a brake assembly | |
DE102017211288A1 (en) | Scaffolding element with a connection between components by means of a molding and method for producing the scaffold element | |
DE102008037961B4 (en) | Clamp closure for a pipe clamp | |
EP0984187B1 (en) | Support for drum brakes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E06B 9/384 20060101ALI20101109BHEP Ipc: E06B 9/17 20060101AFI20081029BHEP |
|
17P | Request for examination filed |
Effective date: 20110513 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20150616 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E06B 9/34 20060101ALI20160120BHEP Ipc: E06B 9/384 20060101ALI20160120BHEP Ipc: E06B 9/17 20060101AFI20160120BHEP |
|
INTG | Intention to grant announced |
Effective date: 20160212 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160623 |