DK169999B1 - Chain operator for opening and closing a window or door - Google Patents
Chain operator for opening and closing a window or door Download PDFInfo
- Publication number
- DK169999B1 DK169999B1 DK027293A DK27293A DK169999B1 DK 169999 B1 DK169999 B1 DK 169999B1 DK 027293 A DK027293 A DK 027293A DK 27293 A DK27293 A DK 27293A DK 169999 B1 DK169999 B1 DK 169999B1
- Authority
- DK
- Denmark
- Prior art keywords
- bracket
- chain
- bracket part
- frame
- locking means
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000009958 sewing Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
- E05F11/06—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables in guide-channels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
- E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/10—Covers; Housings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/214—Disengaging means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/244—Actuation thereof by manual operation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/656—Chains
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/722—Racks
- E05Y2201/724—Flexible
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Glass Compositions (AREA)
- Lighters Containing Fuel (AREA)
- Ink Jet (AREA)
- Window Of Vehicle (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
DK 169999 B1DK 169999 B1
Opfindelsen angår en kædeoperator til åbning og lukning af et vindue eller af en dør til og fra en lidt åben ventilationsstilling og omfattende et første og andet beslag fastgjort over for hinanden på henholdsvis 5 karmen og rammen i vindues- eller dørkonstruktionen, af hvilket beslag det ene er fast forbundet med den ene ende af en kæde, som er i indgreb med et i det andet beslag monteret kædehjul, som drives af et roterende drivorgan.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a chain operator for opening and closing a window or door to and from a slightly open ventilation position and comprising a first and second brackets secured to each other on the frame and the frame in the window or door structure, respectively, of which bracket one is fixedly connected to one end of a chain which engages a sprocket mounted in the other bracket driven by a rotating drive means.
10 Sådanne kædeoperatorer kendes både i manuelt betjente og elektrisk drevne udførelser, jf. US patent-skrift nr. 4,521,993 og DK patentansøgning nr. 2632/90.Such chain operators are known in both manually operated and electrically operated embodiments, cf. US Patent No. 4,521,993 and DK Patent Application No. 2632/90.
Hvis en sådan kædeoperator skal monteres på et vindue eller en dør, der skal kunne fungere som nødudgang, 15 kræves det for at muliggøre åbningen af vinduet eller døren ud over ventilationsstillingen, at kæden kan frigøres fra det ene eller andet af de to beslag med vinduet i fuldt lukket stilling. Når kæden og det pågældende beslag igen skal sammenkobles, kan dette 20 normalt ikke ske med kædens frie ende i en position svarende til den, der indtages i vinduets lukkede stilling, hvor rammen ligger an mod karmen under pakningstryk.If such a chain operator is to be mounted on a window or door that can function as an emergency exit, it is required to allow the opening of the window or door beyond the ventilation position that the chain can be released from either of the two fittings with the window in fully closed position. When the chain and the bracket in question have to be interconnected again, this cannot normally be done with the free end of the chain in a position similar to that occupied in the closed position of the window where the frame abuts the frame under packing pressure.
Ved en udførelse, som omhandlet i den ovennævnte 25 DK patentansøgning, vil det for at kunne foretage denne sammenkobling således være nødvendigt at kunne køre kæden et stykke ud af det andet beslag ved hjælp af elmotoren for at kunne sammenkoble den frie kædeende med det første beslag. Dette forudsætter selvsagt, at 30 motoren kan aktiveres også i den frakoblede tilstand.Thus, in an embodiment as referred to in the aforementioned 25 DK patent application, it will be necessary to be able to drive the chain out of the second bracket by means of the electric motor in order to make this connection in order to be able to connect the free chain end with the first bracket. . This of course assumes that the 30 motor can also be activated in the switched off state.
Navnlig ved indadgående vinduer og døre er det som følge af de begrænsede pladsforhold almindeligt, at det andet beslag, som indeholder kædehjulet og drivorganet, monteres på den oplukkelige ramme, medens det første 35 beslag, hvortil den frie kædeende er koblet, er fast- 2 DK 169999 B1 gjort på karmkonstruktionen. For at kunne foretage aktivering af el-motoren med kæden frakoblet, kræves ved en sådan udførelse en forholdsvis kompliceret fleksibel ledningsføring mellem karm og ramme.Particularly in the case of inward-facing windows and doors, due to the limited space conditions, it is common for the second bracket containing the sprocket and drive means to be mounted on the openable frame, while the first bracket to which the free chain end is coupled is fixed. DK 169999 B1 made on the frame construction. In order to be able to activate the electric motor with the chain disconnected, such a design requires a relatively complicated flexible wiring between frame and frame.
5 På denne baggrund er det formålet med opfindelsen, at anvise en ny udformning, der navnlig muliggør let gensammenkobling af den frie kædeende med det første beslag i fuldt lukket tilstand af vinduet, dvs. under pakningstryk.In the light of the foregoing, it is an object of the invention to provide a novel design which in particular allows easy interconnection of the free chain end with the first bracket in the fully closed state of the window, ie. under packing pressure.
10 Dette opnås ifølge opfindelsen ved, at det med nævnte ene ende af kæden forbundne beslag er udført som et todelt koblingsbeslag omfattende en med kæden forbundet første beslagpart og en med ramme- eller karmkonstruktion forbundet anden beslagpart, hvilke 15 beslagparter har form af langstrakte U-profiler, som kan gå ind i hinanden, og som hver for sig i den ene ende har et stationært låseelement og i den anden ende et udløseligt låseorgan, således at det stationære låseelement på den ene beslagpart kan fastholdes i udløseligt 20 indgreb med låseorganet på den anden beslagpart, hvorhos det udløselige låseorgan på nævnte første beslagpart omfatter en fjederforspændt længdeforskydelig glider og på nævnte anden beslagpart et kiplåseorgan, som ved hjælp af fjederforspænding er svingbart mellem to 25 stabile stillinger til henholdsvis frigørelse og fastholdelse af det stationære låseelement på den første beslagpart.This is achieved according to the invention in that the bracket connected to said one end of the chain is made as a two-part coupling bracket comprising a first bracket part connected to the chain and a second bracket part connected to the frame or frame structure, which 15 bracket parts are in the form of elongated U-brackets. interlocking profiles, each having at one end a stationary locking member and at the other end a releasable locking member, so that the stationary locking member of one bracket portion can be held in releasable engagement with the locking member of the a second bracket portion, wherein the releasable locking member on said first bracket member comprises a spring-biased length-slider and on said second bracket a flip-lock member which is pivotable by spring bias between two stable positions for releasing and holding the stationary locking member on the first bracket, respectively.
Med denne todelte udførelse af det med den frie kædeende forbundne beslag kan de med hinanden ind-30 gribende låseelementer og låseorganer på de to beslag- * parter uden vanskelighed både frigøres fra hinanden og sammenkobles igen, også når rammen ligger tæt an mod Å karmen under pakningstryk.With this two-part design of the free chain-connected bracket, the interlocking locking members and locking means on the two brackets * can easily be released from one another and interconnected, even when the frame is close to the Å frame below packing pressure.
3 DK 169999 B13 DK 169999 B1
Da sammenkoblingen således ikke forudsætter aktivering af el-motoren, kan den også foretages i situationer, hvor der er strømsvigt.Thus, since the interconnection does not require activation of the electric motor, it can also be done in situations where there is a power failure.
I en foretrukken udførelsesform er kædeoperatoren 5 ifølge opfindelsen særlig egnet for montering på indadgående døre og vinduer, hvor nævnte andet beslag med kædehjulet som drivorgan rummer en indbygget elmotor, der over en transmission driver kædehjulet, og er monteret på rammekonstruktionen, medens det med kæden 10 forbundne første beslag er fastgjort på karmkonstruktionen. Ifølge opfindelsen kan ved denne udførelsesform opnås en væsentligt enklere ledningsføring, der principielt kan gøres næsten skjult ved, at en strømforsyningsledning for el-motoren er ført indvendigt i kæden 15 til kontaktterminaler i nævnte første beslagpart, hvilke terminaler i den sammenkoblede tilstand af de to beslagparter er i kontakt med terminaler i den anden beslagpart, hvortil der er forbundet en gennem karmkonstruktionen ført ledningsforbindelse.In a preferred embodiment, the chain operator 5 according to the invention is particularly suitable for mounting on inward doors and windows, wherein said second bracket with the sprocket as a driving means accommodates a built-in electric motor which drives the sprocket over a transmission and is mounted on the frame structure while with the chain 10. connected first brackets are attached to the frame structure. According to the invention, in this embodiment a substantially simpler wiring can be obtained, which can in principle be almost concealed by the fact that a power supply line for the electric motor is routed internally in the chain 15 to contact terminals in said first bracket part, which terminals in the coupled state of the two bracket parts. is in contact with terminals in the second bracket to which a wiring connection is passed through the frame structure.
20 Opfindelsen forklares i det følgende nærmere under henvisning til den skematiske tegning, der som udførelsesform for opfindelsen viser den todelte udførelse af det koblingsbeslag, som er forbundet med den frie kædeende og som i dette tilfælde er monteret på karmkon-25 struktionen for et indadgående vindue. På tegningen viser fig 1 og 2 den med den frie kædeende forbundne beslagpart, henholdsvis i sidebillede og i et længdesnit, 30 fig 3 et forstørret udsnit af snitbilledet i fig 2, fig 4 og 5 den til karmkonstruktionen fastgjorte beslagpart set henholdsvis forfra og fra ydersiden, fig 6 et længdesnit efter linien VI-VI i fig 5, og 4 DK 169999 B1 fig 7 et forstørret tværsnit efter linien VII-VII i fig 4.The invention will be explained in more detail below with reference to the schematic drawing, which shows, as an embodiment of the invention, the two-part embodiment of the coupling bracket which is connected to the free chain end and which in this case is mounted on the frame structure for an inward-facing window. . In the drawing, Figures 1 and 2 show the bracket part connected to the free chain, respectively, in side view and in longitudinal section, Fig. 3 is an enlarged section of the sectional picture in Fig. 2, Figs. 4 and 5, respectively, the front part and from the outside, attached to the frame structure. Figure 6 is a longitudinal sectional view taken along line VI-VI of Figure 5; and Figure 4 is an enlarged cross-sectional view taken along line VII-VII of Figure 4.
Den i fig 1-3 viste beslagpart er i hovedsagen udformet som et langstrakt U-profil med en bundvæg 1, 5 som vender mod det på rammekonstruktionen fastgjorte beslag, der rummer kædehjulet med tilhørende el-motor og transmission. I en åbning 2 i bundvæggen 1 er monteret en kædeholder 3 til fastholdelse af den frie ende af den med rammebeslaget forbundne kæde 4.The bracket portion shown in Figs. 1-3 is generally formed as an elongated U-profile with a bottom wall 1, 5 facing the bracket fastened to the frame structure which accommodates the sprocket with associated electric motor and transmission. An opening 2 in the bottom wall 1 is mounted with a chain holder 3 for retaining the free end of the chain 4 connected to the frame.
10 Med bundvæggen 1 er forbundet to overfor hinan den, liggende parallelle og i det væsentlige ligedannede opretstående vægge, hvoraf den ene er vist ved 5 i fig 2.10 The bottom wall 1 is connected two opposite to each other the parallel and substantially equal upright walls, one of which is shown at 5 in Fig. 2.
I den i figuren til højre liggende ende af U-15 profilet er til bundvæggen 1 fastgjort en udragende holder 6 med en tværgående låsetap 7.At the right-hand end of the U-15 profile is attached to the bottom wall 1 a protruding holder 6 with a transverse locking pin 7.
I den modsatte ende er der i de opretstående vægge 5 udformet et par med hinanden flugtende udskæringer 8 med en hovedsagelig V-formet munding. I denne ende 20 af U-profilet er endvidere monteret en længdeforskydelig fjederbelastet glider 9 . I glideren 9 er udformet en udsparing 10 , hvis endevæg danner et krogformet fremspring 11 . Glideren 9 er placeret således i forhold til de flugtende udskæringer 8 i væggene 5, 25 at udsparingen 10 ved påvirkning af glideren imod fjederforspændingen kan bringes til at flugte med udskæringerne 8 til optagelse af et stationært låseelement på den i det følgende beskrevne anden beslagpart.At the opposite end, in the upright walls 5 are formed a pair of flushing cut-outs 8 with a mainly V-shaped orifice. At this end 20 of the U-profile is also mounted a longitudinally displaceable spring-loaded slide 9. In the slide 9, a recess 10 is formed, the end wall of which forms a hook-shaped projection 11. The slider 9 is positioned relative to the flushing cut-outs 8 in the walls 5, 25 that, by influencing the slider against the spring bias, the recess 10 can be brought into alignment with the cut-outs 8 to receive a stationary locking member on the second bracket portion described below.
30 Som et væsentligt træk ved opfindelsen er en ♦ ledningsforbindelse 12 ført gennem kæden 2 til et stik 13 , som kobles til motoren i det ikke viste f rammebeslag. I den viste beslagpart er ledningsforbindelsen 12 sluttet til et terminalorgan 14 , som 35 i den viste udførelse har to kontaktklemmer 15 . Til 5 DK 169999 B1 fastholdelse af ledningsforbindelsen 12 kan der indvendigt i kæden 2 være monteret en eller flere ledningsholdere 16 , som vist i fig 3.As an essential feature of the invention, a wiring connection 12 is passed through the chain 2 to a connector 13 which is coupled to the motor in the frame bracket not shown. In the shown bracket portion, the wiring connection 12 is connected to a terminal means 14 which in the embodiment shown has two contact terminals 15. For holding the conduit connection 12, one or more conduit holders 16 may be mounted inside the chain 2, as shown in Fig. 3.
Som det fremgår af fig 4-7, er også den på karmkon-5 struktionen fastgjorte beslagpart i hovedsagen udformet som et U-profil med en bundvæg 17 med skruehuller 17a for fastgørelse til karmkonstruktionen ved hjælp af skruer. Den anden beslagpart afviger imidlertid fra den i fig 1-3 viste første beslagpart ved, at de fra 10 bundvæggen 17 opretstående sidevægge omfatter to adskilte sektioner 18 og 19 med et mellemliggende frit rum udfor et terminalorgan 20 med kontaktklemmer 21, som ved beslagparternes sammenkobling bringes i elektrisk ledende forbindelse med kontaktklemmerne 15 på 15 terminalorganet 14 i den i fig 1-3 viste beslagpart.As can be seen in Figures 4-7, the bracket portion affixed to the frame structure is also substantially formed as a U-profile with a bottom wall 17 with screw holes 17a for attachment to the frame structure by means of screws. The second bracket part, however, differs from the first bracket part shown in Figures 1-3 in that the side walls raised from the bottom wall 17 comprise two separate sections 18 and 19 with an intermediate free space next to a terminal means 20 with contact terminals 21, which are brought at the connection of the bracket pairs. in electrically conductive connection with the contact terminals 15 of the terminal means 14 in the bracket portion shown in Figures 1-3.
U-profilet ved den i fig 4-7 viste beslagpart er udført med mindre afstand mellem de overfor hinanden liggende opretstående sidevægge 18,19 end U-profilet i fig 1-3, således at de opretstående sidevægge 5 på 20 sidstnævnte U-profil ved beslagparternes sammenkobling skydes ind over sidevæggene på U-profilet i fig 4-7. I den i fig 4-7 til venstre liggende ende af U-profilet er mellem de overfor hinanden liggende opretstående vægafsnit 18 forbundet en tværgående låsetap 22 , som 25 ved beslagparternes sammenkobling optages i udsparingen 10 i den fjederforspændte længdeforskydelige glider 9 i den i fig 1-3 viste beslagpart.The U-profile at the bracket portion shown in Figures 4-7 is made with less distance between the opposite upright side walls 18,19 than the U-profile in Figs 1-3, so that the upright side walls 5 of the latter U-profile at the coupling of the fittings is pushed in over the side walls of the U-profile in Figures 4-7. In the left-hand end of the U-profile in Figures 4-7, a transverse locking pin 22 is connected between the opposing upright wall sections 22, which 25, by the coupling of the fittings, are accommodated in the recess 10 in the spring-biased longitudinal slider 9 in the Fig. 1 -3 bracket part.
I den modsatte ende er beslagparten i fig 4-7 udformet med et kiplåseorgan 23 , som ved hjælp af en 30 forspændingsfjeder 24 er monteret svingbart om en tap 25 mellem to stabile stillinger vist henholdsvis i fig 4 og 6 til henholdsvis frigørelse og fastholdelse af låsetappen 7 på beslagparten i fig 1-3.At the opposite end, the bracket portion of Figures 4-7 is formed with a pivot locking means 23 which is pivotally mounted by means of a biasing spring 24 about a pin 25 between two stable positions shown in Figures 4 and 6 respectively for releasing and holding the locking pin respectively. 7 on the bracket part of Figures 1-3.
Det svingbare kiplåseorgan 23 er, som det 35 tydeligst ses i fig 6, udformet med et styrespor 26, 6 DK 169999 B1 hvis munding 26a , i den i fig 4 viste stabile stilling vender mod den i fig 1-3 viste beslagpart med henblik på optagelse eller frigørelse af låsetappen 7 . I den anden stabile stilling er styresporet 26 orienteret 5 i det væsentlige på langs af U-profilet til fastholdelse * af låsetappen 7 i en stilling, hvor vinduet er helt lukket med rammen i tæt anlæg mod karmen under paknings-tryk.The pivotal locking member 23, as seen most clearly in FIG. 6, is formed with a guide groove 26, 6 whose opening 26a, in the stable position shown in FIG. 4, faces the bracket portion shown in FIGS. taking or releasing the locking pin 7. In the second stable position, the guide groove 26 is oriented substantially longitudinally of the U-profile for retaining * the locking pin 7 in a position where the window is fully closed with the frame in close contact with the frame under packing pressure.
Terminalorganet 21 på beslagparten i fig 4-7 er 10 forbundet med en gennem U-profilet og karmkonstruktionen ført ledningsforbindelse 27 .The terminal member 21 of the bracket portion of Figures 4-7 is connected to a wiring connection 27 passed through the U-profile and the frame structure.
Fra en sammenkoblet tilstand af de to beslagparter vil den i fig 1-3 viste beslagpart, som er forbundet med den frie kædeende, kunne frigøres fra den i fig 4-7 15 viste beslagpart ved betjening af kiplåseorganet 23 og tilsvarende kan den fjederforspændte glider 9 frigøres fra indgrebet med låsetappen 22 ved et tryk på enden af glideren imod fjederforspændingen.From an interconnected state of the two bracket parts, the bracket part shown in Figs. 1-3, which is connected to the free chain end, can be released from the bracket part shown in Figs. 4-7 15 by operation of the locking means 23 and correspondingly the spring-biased slider 9 is released from the engagement with the locking pin 22 at a pressure on the end of the slider against the spring bias.
Når de to beslagparter igen skal sammenkobles, 20 lukkes rammen ind mod karmen, hvorved låsetappen 22 optages i de med hinanden flugtende udskæringer 8 og tvinger glideren 9 tilbage mod fjederforspændingen, hvorved den kommer i bund i udsparingen 10 og fastholdes i denne stilling af den fjederforspændte glider.When the two bracket parts are to be interconnected again, the frame is closed against the frame, whereby the locking pin 22 is received in the flush-cut recesses 8 and forces the slider 9 back against the spring bias, thereby bottoming in the recess 10 and being held in this position by the spring biased slips.
25 Idet kiplåseorganet 23 er ført til den i fig 4 viste stilling, fanges låsetappen 7 af styresporet 26 og rammen kan nu trækkes an mod karmen under pakningstryk ved et tryk på kiplåseorganet 23 , så dette føres til den i fig 6 viste stilling.As the flip-locking member 23 is moved to the position shown in Fig. 4, the locking pin 7 is caught by the guide groove 26 and the frame can now be pulled against the frame under packing pressure at a pressure on the flip-locking member 23, so that it is brought to the position shown in Fig.
30 Som det fremgår af fig 6, er styresporet 26 4 udført med et knækpunkt 26b, og ved passende valg af dette knækpunkts afstand fra omdrejningstappen 24 i forhold til dennes afstand fra et fingergreb 28 ved den yderste ende af kiplåseorganet 23 kan opnås en 35 udveksling, som sikrer, at der kun skal udøves et let 7 DK 169999 B1 tryk på kiplåseorganet for at foretage den beskrevne lukkeoperation.As can be seen from Fig. 6, the guide groove 26 4 is formed with a break point 26b, and by appropriate selection of the distance of this breaking point from the pivot pin 24 relative to its distance from a finger grip 28 at the outer end of the locking means 23, an exchange can be obtained. , which ensures that only a slight pressure must be exerted on the pivot locking means to perform the described closing operation.
Selv om opfindelsen i det foregående er beskrevet med speciel henvisning til indadgående vinduer og døre, 5 hvor kædehjulet og el-motoren er monteret i rammebeslaget, og selv om opfindelsen medfører særlige fordele for denne udførelse, er opfindelsen ikke begrænset hertil, idet den nemme sammenkobling af de to beslagparter også vil medføre betjeningsmæssige fordele i forbindelse med 10 installationer, hvor drivorganet er anbragt i karmbeslaget, således som det f.eks. er tilfældet ved kædeoperatoren ifølge førnævnte US patentskrift nr.Although the invention has been described above with particular reference to inward-facing windows and doors, where the sprocket and electric motor are mounted in the frame bracket, and while the invention provides special advantages for this embodiment, the invention is not limited thereto, since the easy coupling of the two fittings will also provide operating advantages in connection with 10 installations where the drive means is arranged in the frame fittings, such as for example. is the case of the chain operator according to the aforementioned US patent specification no.
4,521,993. Ligeledes er opfindelsens anvendelse ikke begrænset til el-drevne operatorer.4521993. Likewise, the application of the invention is not limited to power-driven operators.
Claims (7)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK027293A DK169999B1 (en) | 1993-03-10 | 1993-03-10 | Chain operator for opening and closing a window or door |
AT94909894T ATE162583T1 (en) | 1993-03-10 | 1994-03-08 | CHAIN ACTUATOR FOR OPENING AND CLOSING A WINDOW OR DOOR |
HU9502414A HU214771B (en) | 1993-03-10 | 1994-03-08 | A chain operating device for opening and closing a window or a door |
CZ19952186A CZ291828B6 (en) | 1993-03-10 | 1994-03-08 | Chain operating device for opening and closing a window or a door |
ES94909894T ES2113092T3 (en) | 1993-03-10 | 1994-03-08 | CHAIN DRIVE DEVICE TO OPEN AND CLOSE A WINDOW OR A DOOR. |
DE69408126T DE69408126T2 (en) | 1993-03-10 | 1994-03-08 | CHAIN ACTUATOR FOR OPENING AND CLOSING A WINDOW OR DOOR |
EP94909894A EP0688392B1 (en) | 1993-03-10 | 1994-03-08 | A chain operating device for opening and closing a window or a door |
PCT/DK1994/000100 WO1994020717A1 (en) | 1993-03-10 | 1994-03-08 | A chain operating device for opening and closing a window or a door |
PL94310536A PL173626B1 (en) | 1993-03-10 | 1994-03-08 | Chain-type actuating mechanism for opening and closing doors and windows |
SK1116-95A SK284376B6 (en) | 1993-03-10 | 1994-03-08 | A chain operating device for opening and closing a window or a door |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK27293 | 1993-03-10 | ||
DK027293A DK169999B1 (en) | 1993-03-10 | 1993-03-10 | Chain operator for opening and closing a window or door |
Publications (3)
Publication Number | Publication Date |
---|---|
DK27293D0 DK27293D0 (en) | 1993-03-10 |
DK27293A DK27293A (en) | 1994-09-11 |
DK169999B1 true DK169999B1 (en) | 1995-04-24 |
Family
ID=8091681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK027293A DK169999B1 (en) | 1993-03-10 | 1993-03-10 | Chain operator for opening and closing a window or door |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0688392B1 (en) |
AT (1) | ATE162583T1 (en) |
CZ (1) | CZ291828B6 (en) |
DE (1) | DE69408126T2 (en) |
DK (1) | DK169999B1 (en) |
ES (1) | ES2113092T3 (en) |
HU (1) | HU214771B (en) |
PL (1) | PL173626B1 (en) |
SK (1) | SK284376B6 (en) |
WO (1) | WO1994020717A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0740042A1 (en) * | 1995-04-28 | 1996-10-30 | V. Kann Rasmussen Industri A/S | A manually releasable coupling device for connecting an elongate operator means with a frame or main frame member of a window and a pivotal, chain opener operated window with such a coupling device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTV20040009U1 (en) * | 2004-02-19 | 2004-05-19 | Nekos Srl | COUPLING BETWEEN A DRIVE FOR FRAMES AND THE FRAME ITSELF |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4449263A (en) * | 1979-12-03 | 1984-05-22 | Sico Incorporated | Powered folding support structure |
US4945678A (en) * | 1988-12-05 | 1990-08-07 | Truth Incorporated | Window operator |
DK168405B1 (en) * | 1990-11-02 | 1994-03-21 | Rasmussen Kann Ind As | Coupling for joining of remotely operable control device and a frame- or casing section of a window |
-
1993
- 1993-03-10 DK DK027293A patent/DK169999B1/en not_active IP Right Cessation
-
1994
- 1994-03-08 AT AT94909894T patent/ATE162583T1/en not_active IP Right Cessation
- 1994-03-08 SK SK1116-95A patent/SK284376B6/en unknown
- 1994-03-08 ES ES94909894T patent/ES2113092T3/en not_active Expired - Lifetime
- 1994-03-08 HU HU9502414A patent/HU214771B/en not_active IP Right Cessation
- 1994-03-08 DE DE69408126T patent/DE69408126T2/en not_active Expired - Fee Related
- 1994-03-08 CZ CZ19952186A patent/CZ291828B6/en not_active IP Right Cessation
- 1994-03-08 EP EP94909894A patent/EP0688392B1/en not_active Expired - Lifetime
- 1994-03-08 WO PCT/DK1994/000100 patent/WO1994020717A1/en active IP Right Grant
- 1994-03-08 PL PL94310536A patent/PL173626B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0740042A1 (en) * | 1995-04-28 | 1996-10-30 | V. Kann Rasmussen Industri A/S | A manually releasable coupling device for connecting an elongate operator means with a frame or main frame member of a window and a pivotal, chain opener operated window with such a coupling device |
Also Published As
Publication number | Publication date |
---|---|
SK111695A3 (en) | 1996-01-10 |
PL173626B1 (en) | 1998-04-30 |
DK27293D0 (en) | 1993-03-10 |
ATE162583T1 (en) | 1998-02-15 |
EP0688392B1 (en) | 1998-01-21 |
PL310536A1 (en) | 1995-12-27 |
HUT72881A (en) | 1996-05-28 |
EP0688392A1 (en) | 1995-12-27 |
DE69408126T2 (en) | 1998-08-20 |
ES2113092T3 (en) | 1998-04-16 |
WO1994020717A1 (en) | 1994-09-15 |
CZ218695A3 (en) | 1996-04-17 |
SK284376B6 (en) | 2005-02-04 |
DK27293A (en) | 1994-09-11 |
HU9502414D0 (en) | 1995-10-30 |
HU214771B (en) | 1998-05-28 |
DE69408126D1 (en) | 1998-02-26 |
CZ291828B6 (en) | 2003-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A0 | Application filed | ||
B1 | Patent granted (law 1993) | ||
PBP | Patent lapsed |
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