HRP920369A2 - Opening mechanism for windows, doors and the like - Google Patents
Opening mechanism for windows, doors and the like Download PDFInfo
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- HRP920369A2 HRP920369A2 HR920369A HRP920369A HRP920369A2 HR P920369 A2 HRP920369 A2 HR P920369A2 HR 920369 A HR920369 A HR 920369A HR P920369 A HRP920369 A HR P920369A HR P920369 A2 HRP920369 A2 HR P920369A2
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- Croatia
- Prior art keywords
- housing
- actuating lever
- cover strip
- mechanism according
- cover
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- 230000007246 mechanism Effects 0.000 title claims description 50
- 210000000078 claw Anatomy 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
- E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0012—Accessories in connection with locks for lock parts held in place before or during mounting on the wing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Lock And Its Accessories (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Pens And Brushes (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Window Of Vehicle (AREA)
Description
Izum se odnosi na mehanizam za otvaranje prozora, vrata i sl. s jednom pokrivnom pločom, ispod nje postavljenom, uzdužno pomičnom pokretačkom polugom i jednim kućištem koje međusobno povezuje pokrivnu traku i pokretačku polugu pri čemu pokrivna tračnica ima na bočnim, užim, stranama izvedena rubna udubljenja za prihvaćanje kućišta koje je izvedeno s kandžama koje sa tri strane obuhvaćaju oba ruba pokrivne trake, a koje naliježe na prednju stranu pokrivne trake po kojoj se pomiče pokretačka poluga, s tim što rebra kandže čvrsto naliježu u rubna udubljenja pokrivne ploče, pri čemu je u kućištu izveden kanal za kretanje pokretačke poluge, a samo kućište je izvedeno s nizom otvora u pravcu pomicanja pokretačke poluge, kao i s elementima za priključivanje drugih okova, kao što je najmanje jedan element za prenošenje kretanja pod pravim kutom. The invention relates to a mechanism for opening windows, doors, etc., with one cover plate, a longitudinally movable actuating lever placed below it, and one housing that interconnects the cover bar and the actuating lever, whereby the cover bar has on the lateral, narrower sides recesses for receiving the housing, which is made with claws that encompass both edges of the cover strip on three sides, and which rests on the front side of the cover strip along which the actuating lever moves, with the ribs of the claws firmly fitting into the edge recesses of the cover plate, whereby a channel for the movement of the actuating lever is provided in the housing, and the housing itself is provided with a series of openings in the direction of movement of the actuating lever, as well as with elements for connecting other fittings, such as at least one element for transmitting movement at a right angle.
Kod jednog postojećeg mehanizma za otvaranje prozora, vrata i sl., poznatog iz njemačke objave patentne prijave DE-OS 27 09 213, kućište se sastoji od dvije polutke u koje se postavlja jedan mali zupčanik. Ovdje su polutke postavljene u ravnini pokrivne trake u rubna udubljenja, i obuhvaćaju rub pokrivne trake sa tri strane, pri čemu zid kandže naliježe na stranu pokrivne trake suprotnu onoj na kojoj leži upravljačka poluga, pri čemu rebro kandže, uzdužno na spomenuti zid, naliježe u udubljenje pokrivne trake tako da ne prelazi preko njene konture. Obje polutke su međusobno spojene zakovicama, tako da je pogonsko kućište nerastavljivo pričvršćeno na pokrivnu traku. Zupčanik zahvaća u otvore pokretačke poluge koja se kreće u kanalu koji oblikuju rebra kandži u kućištu. Pokretanjem zupčanika uzdužno se pokreće pokretačka poluga, koja je izvedena s napravom za zabravljivanje koja zahvaća u uzdužni prorez u pokrivnoj ploči. Ovakav aktivni mehanizam, izveden sa vlastitim pogonom, poznat je i kao kutni pogon. In one existing mechanism for opening windows, doors, etc., known from the German publication of the patent application DE-OS 27 09 213, the housing consists of two halves in which one small gear is placed. Here, the halves are placed in the plane of the cover strip in the edge recesses, and encompass the edge of the cover strip on three sides, whereby the wall of the claw rests on the side of the cover strip opposite to that on which the control lever rests, and the rib of the claw, along the said wall, rests in indentation of the cover strip so that it does not exceed its contour. Both halves are connected to each other with rivets, so that the drive housing is permanently attached to the cover strip. The pinion engages in the openings of the actuating lever which moves in the channel formed by the claw ribs in the housing. By moving the gear, the actuating lever is moved longitudinally, which is designed with a locking device that engages in a longitudinal slot in the cover plate. This active mechanism, made with its own drive, is also known as an angle drive.
Kod okova za prozore, vrata i sl. uobičajeno je da se po jedna uzdužno pomična poluga za otvaranje postavi na više strana krila prozora ili vrata, a ne samo na jednu, kako bi se, na primjer, na sve četiri strane krila mogle postaviti naprave za zabravljivanje ili moglo prenositi upravljačko kretanje. Zbog toga su mehanizmi za otvaranje izvedeni sa spojnim elementima, kao što su šarniri, ili ozubljenja za priključivanje drugih sklopova okova, kao što je element za prenošenje kretanja pod pravim kutom, na koje se na svakoj od strana prozora može priključiti još jedan mehanizam za otvaranje. Kako su mehanizmi za otvaranje radi lakšeg rukovanja međusobno povezani najmanje jednim elementom za prenošenje kretanja pod pravim kutom, ostali mehanizmi se izvode kao tzv. pasivni mehanizmi, dakle kao mehanizmi za otvaranje bez vlastitog pogona. Zbog otpadanja vlastitog pogona više nisu kod pasivnih mehanizama potrebna rubna udubljenja na pokrivnoj traci, a također više nisu na pokrivnoj traci potrebni otvori za prihvaćanje zubaca zupčanika. Veza pokretačke poluge s pokrivnom trakom radi oblikovanja jedne konstruktivne cjeline vrši se ili preko naprave za zabravljivanje ili preko nekog vodećeg elementa koji se uvrće. To u praksi znači da proizvođač okova mora već kod izrade pokrivne trake i pokretačke poluge odlučiti da li će predmetni dio okova kasnije morati obraditi za aktivni ili pasivni mehanizam za otvaranje. Zbog toga se različiti mehanizmi za otvaranje moraju odvojeno izrađivati, odvojeno sklapati i odvojeno držati na skladištu. In the case of fittings for windows, doors, etc., it is customary to place one longitudinally movable opening lever on several sides of the window or door sash, and not just on one, so that, for example, devices could be placed on all four sides of the sash for locking or could transmit control movement. For this reason, the opening mechanisms are made with connecting elements, such as hinges, or teeth for connecting other hardware assemblies, such as an element for transmitting movement at a right angle, to which another opening mechanism can be attached on each side of the window . Since the opening mechanisms are connected to each other for easier handling by at least one element for transmitting movement at a right angle, the other mechanisms are performed as so-called passive mechanisms, thus as mechanisms for opening without their own drive. Due to the removal of the own drive, edge recesses on the cover strip are no longer needed in passive mechanisms, and openings for accepting gear teeth are also no longer needed on the cover strip. The connection of the actuating lever with the cover strip in order to form a structural unit is made either through a locking device or through a leading element that twists. In practice, this means that the hardware manufacturer has to decide already when manufacturing the cover strip and the actuating lever, whether the relevant part of the hardware will later have to be processed for an active or passive opening mechanism. Therefore, the different opening mechanisms must be manufactured separately, assembled separately and stored separately.
Izum ima zadatak da se ostvari mehanizam za otvaranje čije su pokretačka poluga i pokrivne trake pogodne i za pasivni i za aktivni mehanizam za otvaranje, po izboru. The invention has the task of realizing an opening mechanism whose actuating lever and cover strips are suitable for both passive and active opening mechanisms, as desired.
Ovaj je zadatak kod jednog mehanizma za otvaranje spomenute vrste riješen tako, što je za ugradnju u rubna udubljenja za prihvaćanje kućišta, na uobičajeni način, predviđeno jedno pogonsko kućište u kome je uležišten jedan zupčanik, ili jedno vezno kućište bez zupčanika koje se po želji, ili izboru, postavlja u području kandži u rubna udubljenja pokrivne trake. This task is solved with an opening mechanism of the mentioned type in such a way that, for installation in the edge recesses for accepting the housing, in the usual way, one drive housing is provided in which one gear is inserted, or one connecting housing without gears, which, if desired, or optional, placed in the area of the claws in the edge recesses of the cover strip.
Kako za aktivni, tako i za pasivni mehanizam za otvarajuće koristit će se ista konstrukcija pokrivne trake i pokretačke poluge, pri čemu će se koristiti konstrukcija koja je do sada korištena isključivo kod aktivnih mehanizama za otvaranje, što znači pokrivna traka s rubnim udubljenja za prihvaćanje jednog kućišta i pokretačka poluga sa otvorima za zupce jednog zupčanika. Da bi se mogao izraditi aktivni mehanizam za otvaranje, potrebno je na pokrivnu traku pričvrstiti poznato pogonsko kućište sa u njemu uležištenim zupčanikom. Ako treba načiniti pasivni mehanizam za otvaranje, na pokrivnu tračnicu će se pričvrstiti vezno kućište bez zupčanika, koje je u području pričvršćivanja prilagođeno području pričvršćivanja pogonskog kućišta, a time i području pričvršćivanja pokrivne trake. Vezno kućište može imati poprečni presjek i oblik konture znatno smanjen u odnosu na pogonsko kućište, a također može biti znatno pojednostavljeno, jer u njemu više nije uležišten zupčanik, pa je funkcija veznog kućišta svedena na povezivanje pokretačke poluge s pokrivnom trakom i na vođenje pokretačke poluge u kućištu. Vezno kućište drži pokretačku polugu na pokrivnoj traci i služi za vođenje uzdužno pomične pokretačke poluge. Na taj način proizvođač ima mogućnost da izrađuje velike serije pokrivnih traka i pokretačkih poluga i na neposredno prije isporuke na pokrivne trake pričvrsti odgovarajuća kućišta, tako da se smanjuju troškovi za skladištenje i poboljšava mogućnost prilagođavanja svakoj narudžbi. Both the active and passive openers will use the same cover strip and actuating lever construction, using a design previously exclusively used with active openers, which is a cover strip with a recessed edge to accept a single housings and operating lever with openings for the teeth of one gear. In order to be able to create an active opening mechanism, it is necessary to attach a known drive housing with a gear embedded in it to the cover strip. If a passive opening mechanism is to be made, a connecting case without gears will be attached to the cover rail, which in the area of attachment is adapted to the area of attachment of the drive housing, and thus also to the area of attachment of the cover strip. The connecting case can have a cross-section and contour shape significantly reduced compared to the driving case, and it can also be significantly simplified, because the gear is no longer embedded in it, so the function of the connecting case is reduced to connecting the actuating lever with the cover strip and to guiding the actuating lever in the case. The connecting case holds the actuating lever on the cover strip and serves to guide the longitudinally moving actuating lever. In this way, the manufacturer has the ability to make large series of cover strips and actuating rods and attach the corresponding housings to the cover strips immediately before delivery, thus reducing storage costs and improving the ability to adapt to each order.
Kako bi se olakšalo pričvršćenje veznog kućišta na pokrivnu traku, pogodno je da vezno kućište, U-profiliranog poprečnog presjeka, bude načinjeno iz jednog dijela s elastičnim bočnim zidovima. Elastično savitljivi bočni zidovi omogućuju uskočno pričvršćivanje kućišta na pokrivnu tračnicu. Pri tome osnovni zid, koji povezuje bočne zidove veznog kućišta, naliježe na zadnju stranu pokretačke poluge,tako da se uz mali utrošak materijala dobiva jednostavan U-oblik kućišta. In order to facilitate the attachment of the connecting housing to the covering tape, it is convenient for the connecting housing, with a U-profiled cross-section, to be made of one piece with elastic side walls. The elastically flexible side walls enable snap-on attachment of the housing to the cover rail. At the same time, the base wall, which connects the side walls of the connecting case, rests on the back side of the actuating lever, so that with a small consumption of material, a simple U-shaped case is obtained.
Pogodno je da je osnovni zid veznog kućišta, koji povezuje bočne zidove, izveden sa dva dijela osnovnog zida postavljena na krajevima i jednim između njih postavljenim srednjim zidom koji je nešto pomaknut u odnosu na krajnje dijelove. Dijelovi osnovnog zida koji se nalaze u krajnjim područjima naliježu na zadnju stranu pokretačke poluge i s bočnim zidovima oblikuju kanal za vođenje pokretačke poluge. Središnji dio zida nalazi se na većem rastojanju u odnosu na krajnje dijelove osnovnog zida prilagođenje da naliježe na dno žlijeba u krilu za ugradnju pokretačke poluge, tako da mehanizam za pokretanje dobiva dodatni oslonac preko veznog kućišta. It is convenient that the base wall of the connecting case, which connects the side walls, is made with two parts of the base wall placed at the ends and one middle wall placed between them, which is slightly offset in relation to the end parts. The parts of the base wall located in the end regions abut the rear side of the actuating lever and with the side walls form a channel for guiding the actuating lever. The central part of the wall is located at a greater distance compared to the end parts of the base wall, adapted to rest on the bottom of the groove in the wing for the installation of the actuating lever, so that the actuating mechanism receives additional support through the connecting case.
Da bi se olakšala ugradnja mehanizma za otvaranje u prozor i pri tome izbjeglo pogrešno spajanje, naročito kada se na jedan mehanizam za otvaranje priključuju i drugi elementi okova, uobičajeno je da se pokretačka poluga pomoću nekog elementa za osiguranje rastavljivo pričvrsti u jednom unaprijed određenom osnovnom položaju na pokrivnoj traci, pri čemu je taj element izveden kao klin koji se može micanjem odlomiti. Ovaj će se klin pri prvom određenom rukovanju mehanizmom pričvršćenim na krilu otkinuti. Kod takvog mehanizma za otvaranje, s fiksiranjem položaja pokretačke poluge u odnosu na pokrivnu traku radi lakšeg sklapanja, pogodno je da se osnovni zid veznog kućišta izvede s najmanje jednim klinom koji se može slomiti micanjem koji će zahvatiti u jedan otvor u pokretačkoj poluzi. Na taj će način postojeći otvori na pokretačkoj poluzi u području kućišta biti iskorišteni dopunski za fiksiranje položaja, tako da otpadaju faze dodatne obrade, jer su na zidovima veznog kućišta postavljeni klinovi koji se mogu slomiti, na koje se oslanja šira strana pokretačke poluge i koje ograničuju kanal za vođenje pokretačke poluge. In order to facilitate the installation of the opening mechanism in the window and to avoid incorrect connection, especially when other hardware elements are connected to one opening mechanism, it is common for the actuating lever to be releasably fixed in a predetermined basic position by means of a securing element on the cover strip, whereby this element is designed as a wedge that can be broken off by moving it. This pin will break off at the first definite handling of the mechanism attached to the sash. In such an opening mechanism, with the position of the actuating lever fixed in relation to the cover strip for ease of assembly, it is convenient to make the base wall of the connecting case with at least one pin that can be broken by movement, which will engage in one opening in the actuating lever. In this way, the existing openings on the actuating lever in the area of the housing will be additionally used for fixing the position, so that the stages of additional processing are omitted, because on the walls of the connecting case there are wedges that can be broken, on which the wider side of the actuating lever rests and which limit channel for guiding the actuating lever.
Ovisno o izabranom materijalu za vezno kućište, bit će na svakom dijelu osnovnog zida postavljen jedan klin koji se može slomiti micanjem. Izbor više klinova omogućava bolje prilagođavanje poprečnog presjeka klinova potrebnim silama, kako bi se pouzdano osiguralo da ne dođe do slučajnog poništavanja fiksiranja položaja, na primjer pri transportu. Depending on the chosen material for the connecting case, one wedge will be placed on each part of the base wall, which can be broken by movement. The choice of multiple wedges enables a better adaptation of the cross-section of the wedges to the required forces, in order to reliably ensure that there is no accidental cancellation of the position fixation, for example during transport.
Prema jednom izvođenju izuma, razmak centara dvaju klinova koji se mogu odlomiti jednako je razmaku krajnjih otvora pokretačke poluge, čime se postiže to, da je poslije postavljanja i priključivanja veznog kućišta na pokrivnu traku prinudno osiguran pravilan položaj pokretačke poluge u odnosu na pokrivnu traku. According to one embodiment of the invention, the distance between the centers of the two pins that can be broken off is equal to the distance between the end openings of the actuating lever, which achieves that, after placing and connecting the connecting case to the cover strip, the correct position of the actuating lever in relation to the cover strip is forcibly ensured.
Ako su priključni elementi mehanizma za otvaranje za priključivanje drugih okova izvedeni u vidu najmanje jednog ozubljenja na pokretačkoj poluzi, pogodno je da širina lomljivih klinova bude manja bar za polovicu razmaka između zubaca od širine pripadajućeg otvora na pokretačkoj poluzi, mjereno u smjeru pomicanja pokretačke poluge. Ovaj zazor između graničnih zidova otvora pokretačke poluge i lomljivih klinova koji zahvaćaju u te otvore, osigurava da će prilagođavanjem položaja pokretačke poluge u odnosu na pokrivnu traku za najmanje polovicu razmaka zubaca, pokretačka poluga moći za toliko pomaknuti u odnosu na pokrivnu traku, da će se bez poremećaja ili poništavanja fiksiranja položaja, ostvariti točno spajanje s nekim priključnim okovom. Zazor može isto tako biti jednak nekom umnošku koraka zubaca, kako bi se uz održavanje fiksiranja položaja povećao opseg prilagođavanja pokretačke poluge priključnom okovu. If the connecting elements of the opening mechanism for connecting other shackles are made in the form of at least one toothing on the actuating lever, it is convenient for the width of the breakable pins to be smaller by at least half the distance between the teeth than the width of the corresponding opening on the actuating lever, measured in the direction of movement of the actuating lever. This gap between the boundary walls of the opening of the operating lever and the breakable pins that engage in these openings ensures that by adjusting the position of the operating lever relative to the cover bar by at least half the distance of the teeth, the operating bar will be able to move so far relative to the cover bar that without disturbing or canceling the fixing of the position, achieve an exact connection with some connecting fittings. The gap can also be equal to a multiple of the pitch of the teeth, in order to increase the range of adjustment of the actuating lever to the connection fitting while maintaining the position fixation.
Vezno kućište se može najjeftinije izraditi kao odljevak od plastične mase lijevan pod pritiskom. Pri tome mora plastična masa osigurati elastičnost bočnih zidova u odnosu na osnovni zid, što se postiže bilo određenim izborom materijala, bilo određenim prostornim oblikom bočnih zidova, čime se ostvaruje mogućnost uskočnog pričvršćivanja veznog kućišta na pokrivnu traku. Plastična masa smanjuje trenje između pokretačke poluge i kućišta. Izbor neke plastične mase olakšan je time, što u toku eksploatacije mehanizma za otvaranje na vezno kućište ne djeluju neke veće sile, jer predmetni mehanizam za otvaranje predstavlja jedan pasivni mehanizam za otvaranje. The connection housing can be made most cheaply as a plastic casting under pressure. At the same time, the plastic mass must ensure the elasticity of the side walls in relation to the base wall, which is achieved either by a specific choice of material or by a specific spatial shape of the side walls, which makes it possible to snap-fit the connecting case to the covering tape. The plastic mass reduces the friction between the actuating lever and the housing. The choice of a plastic mass is facilitated by the fact that during the exploitation of the opening mechanism, no major forces act on the connecting case, because the opening mechanism in question is a passive opening mechanism.
Da bi se uštedjelo na težini veznog kućišta i da bi se istodobno poboljšala elastična svojstva bočnih zidova, poželjno je da bočni zidovi veznog kućišta budu izvedeni sa otvorima koji se pružaju od rebra kandže do središnjeg dijela osnovnog zida. In order to save on the weight of the connecting case and to improve the elastic properties of the side walls at the same time, it is desirable that the side walls of the connecting case are made with openings that extend from the claw rib to the central part of the base wall.
Pogodno je da zidovi kandži na prednjem dijelu koji obuhvaća pokrivnu traku budu izvedeni s uvodnim kosinama kako bi se olakšalo postavljanje veznog kućišta na pokrivnu traku. It is convenient for the walls of the claws on the front part that includes the cover strip to be made with lead bevels to facilitate the placement of the binding housing on the cover strip.
Da bi se dinamička veza i veza oblikom između pogonskog kućišta i pokrivne trake poboljšale, rubna udubljenja pokrivne tračnice se izvode sa ispustima za zahvaćanje u odgovarajuća udubljenja kućišta u području kandži. Kod takvog izvođenja rubnih udubljenja, pogodno je da se zidovi kandži izvode isključivo u području tih ispusta, i da se susjedna područja na čelnim površinama rubnih udubljenja pokrivne trake postave između tih ispusta. Bočni zidovi su tako oblikovani od rebara koja su postavljena uzdužno na zidove kandži koji obuhvaćaju oba ruba prednje strane pokrivne trake. U području rebara nalazi se jedno područje koje ne obuhvaća pokrivnu traku, i ta rebra služe za centriranje položaja veznog kućišta u odnosu na pokrivnu traku. In order to improve the dynamic and shape connection between the drive housing and the cover rail, the edge recesses of the cover rail are made with recesses for engagement in the corresponding recesses of the housing in the claw area. With such a design of the edge recesses, it is convenient to make the walls of the claws exclusively in the area of these outlets, and to place the adjacent areas on the front surfaces of the edge recesses of the cover strip between these outlets. The side walls are thus formed from ribs that are placed longitudinally on the walls of the claws that encompass both edges of the front side of the cover strip. In the area of the ribs, there is one area that does not include the cover strip, and these ribs serve to center the position of the connecting case in relation to the cover strip.
Druge prednosti i pojedinosti se mogu sagledati iz priloženih crteža, koji prikazuju u vidu primjera jedno preporučljivo izvođenje, pri čemu: Other advantages and details can be seen from the attached drawings, which show as an example one recommended implementation, whereby:
Slika 1 predstavlja rastavljeni izgled jednog mehanizma za otvaranje sa dva različita kućišta koja se po izboru mogu pričvrstiti na pokrivnu traku, i Figure 1 represents an exploded view of an opening mechanism with two different housings that can optionally be attached to the cover strip, and
Slika 2 prikazuje djelomičan presjek mehanizma sa slike 1 na kome je postavljeno vezno kućište, pri čemu su poluge u nekom srednjem položaju. Figure 2 shows a partial cross-section of the mechanism from Figure 1 on which the connecting case is mounted, with the levers in some middle position.
Mehanizam 1 za otvaranje sastoji se od pokrivne trake 2, jedne ispod nje uzdužno pomično uležištene pokretačke poluge 3 i kućišta 4, odnosno 6. Kućište 4 je izvedeno kao pogonsko kućište u kome je uležišten zupčanik, dok je kućište 6 izvedeno kao vezno kućište. The opening mechanism 1 consists of a cover strip 2, a longitudinally movable operating lever 3 below it, and housing 4 or 6. Housing 4 is designed as a drive housing in which a gear is mounted, while housing 6 is designed as a connecting housing.
Pokrivna traka 2 ima dva rubna udubljenja 8, izvedena na suprotnim užim stranama 7 trake. U rubnim udubljenjima 8 izvedeni su ispusti 9, čija je čelna strana 10 nešto povučena unazad u odnosu na užu stranu 7 pokrivne trake 2. Bočne površine 11 ispusta 9 i krajnje poprečne površine 12 rubnih otpora 8 postavljene su uzdužno na uske strane 7. The cover strip 2 has two edge recesses 8, made on the opposite narrow sides 7 of the strip. Outlets 9 are made in the edge depressions 8, the front side 10 of which is somewhat pulled back in relation to the narrow side 7 of the cover strip 2. The side surfaces 11 of the outlet 9 and the end cross surfaces 12 of the edge resistances 8 are placed longitudinally on the narrow sides 7.
Pokretačka poluga 3 je u svom središnjem, nešto suženom, dijelu 13 izvedena s nizom otvora 14, postavljenih jedan za drugim u pravcu pomicanja pokretačke poluge 3. In its central, slightly narrowed part 13, the actuating lever 3 is made with a series of openings 14, placed one after the other in the direction of movement of the actuating lever 3.
Pokretačko kućište 4 sastoji se od dvije polutke 15, 16. Polutke 15, 16 u koje se obrtno postavlja zupčanik 5 s njegovim zupcima 17, imaju po jednu kandžu 18 u vidu kutnika, koja se sastoji od zida 19 i na njega uzdužno postavljenog rebra 20. Paralelno zidu 19 kandži nadovezuju se na rebra 20 kandže oslone površine 21. Polutka 16 ima osovinice, ili vijke 22 koji ulaze u otvore 23 u polutki 15. U rebrima 20 kandži oblikovana su udubljenja 24 za prihvaćanje ispusta 9 pokrivne trake. Dubina udubljenja 24 manja je od visine ispusta 9, tako da rebro 20 kandže ima zatvorenu vanjsku površinu 25. The drive housing 4 consists of two half-shells 15, 16. The half-shells 15, 16, in which the gear 5 with its teeth 17 is rotatably placed, each have one claw 18 in the form of a corner, which consists of a wall 19 and a rib 20 placed longitudinally on it. Parallel to the wall 19 of the claws, the ribs 20 of the claws of the support surface 21 are connected. The depth of the recess 24 is less than the height of the outlet 9, so that the rib 20 of the claw has a closed outer surface 25.
Za izradu aktivnog mehanizma 1 za otvaranje tako se postave pokrivna traka 2 i pokretačka poluga 3 jedna na drugu, da se područja rubnih udubljenja 8 i otvori 14 poklapaju. Onda se sa strane postave polutke 15, odnosno 16 u rubna udubljenja 8. Pri tome zahvaćaju ispusti 9 u udubljenja 24, a rebra 20 kandži u rubna udubljenja 8. Pri tome je vanjska površina 25 rebra 20 kandže poravnata s užom stranom 7 pokrivne trake 2. Nakon postavljanja zupčanika 5 u polutku 15, odnosno 16, a nakon sprezanja zubaca 17 s otvorima 14, privlači se druga polutka 16, odnosno 15, i polutke 15, 16 međusobno se spajaju zakivanjem. Pogonsko kućište 4, koje je najpogodnije izvedeno kao odljevak od cinka, lijevan pod pritiskom, ovim je nerastavljivo pričvršćen na pokrivnu traku 2. Pri tome naliježu zidovi 19 kandži na prednju stranu 26 pokrivne trake 2. Unutar pogonskog kućišta 4 načinjen je kanal 27 za vođenje pokretačke poluge 3, koji je ograničen zadnjom stranom pokrivne trake 2, rebrima 20 kandži i oslonim površinama 21. To make the active opening mechanism 1, the cover strip 2 and the actuating lever 3 are placed on top of each other so that the areas of the edge recesses 8 and the openings 14 coincide. Then, the halves 15 and 16 are placed on the side in the edge recesses 8. At the same time, the recesses 9 engage in the recesses 24, and the ribs 20 of the claws in the edge recesses 8. In this case, the outer surface 25 of the ribs 20 of the claw is aligned with the narrow side 7 of the cover strip 2 After placing the gear 5 in the half-shell 15, or 16, and after coupling the teeth 17 with the openings 14, the other half-shell 16, or 15 is attracted, and the halves 15, 16 are connected to each other by riveting. The drive housing 4, which is most conveniently designed as a zinc casting, cast under pressure, is inseparably attached to the cover strip 2. In this case, the walls 19 of the claws rest on the front side 26 of the cover strip 2. Inside the drive housing 4, a guide channel 27 is made of the driving lever 3, which is limited by the rear side of the cover strip 2, the ribs 20 of the claws and the support surfaces 21.
Da bi se sa pokrivnom trakom 2 i pokretačkom polugom 3 iste konstrukcije načinio pasivni mehanizam za otvaranje, dakle mehanizam za otvaranje bez vlastitog pogona pokretačke poluge, koristi se vezno kućište 6. In order to make a passive opening mechanism with the cover strip 2 and the actuating lever 3 of the same construction, i.e. the opening mechanism without its own drive of the actuating lever, the connecting case 6 is used.
Kućište 6 načinjeno iz jednog dijela lijevanjem pod pritiskom od plastične mase, poprečnog presjeka u vidu slova U, sastoji se od bočnih zidova 30 i osnovnog zida 31 koji međusobno povezuje bočne zidove 30. Svaki od bočnih zidova 30 izveden je sa dva otvora 32, tako da svaki bočni zid 30 ima tri rebra 33. Bočni zidovi 30 na svojim slobodnim krajevima imaju kandže 38. U području između rebara 33 postavljeni su zidovi 39 kandži koji se nadovezuju na unazad povučena rebra 40 kandži. Zidovi 39 kandži imaju uvodne kosine 37 u području rebara 33. Osnovni zid 31 podijeljen je na dva dijela 34 postavljena u krajnjim područjima veznog kućišta 6 i između njih postavljen srednji dio 35. Unutarnje površine dijelova 34 osnovnog zida oblikuju oslone površine 41 za oblikovanje kanala 42 za vođenje pokretačke poluge 3. Na osnovnim površinama 41 oblikovani su lomljivi klinovi 36, čiji razmak centara odgovara razmaku centara krajnjih otvora 14 pokretačke poluge 3. The housing 6 is made of one part by pressure molding of plastic mass, cross-section in the form of the letter U, consists of side walls 30 and a base wall 31 that connects the side walls 30 to each other. Each of the side walls 30 is made with two openings 32, so that each side wall 30 has three ribs 33. The side walls 30 have claws 38 at their free ends. In the area between the ribs 33, the walls 39 of the claws are placed, which are connected to the backwardly drawn ribs 40 of the claws. The walls 39 of the claws have introductory bevels 37 in the area of the ribs 33. The base wall 31 is divided into two parts 34 placed in the end areas of the connection housing 6 and a middle part 35 placed between them. The inner surfaces of the parts 34 of the base wall form the support surface 41 for forming the channel 42 for guiding the actuating lever 3. Fragile wedges 36 are formed on the base surfaces 41, the center spacing of which corresponds to the center spacing of the end openings 14 of the actuating lever 3.
Kod sklapanja pasivnog mehanizma za otvaranje postavlja se pokretačka poluga 3 svojim suženim srednjim dijelom 13 između bočnih zidova 30 veznog kućišta 6, pri čemu lomljivi klinovi 36 zahvaćaju u oba krajnja otvora 14 pokretačke poluge 3, kada ova naliježe na oslone površine 41 dijelova 34 osnovnog zida. Pokrivna traka 2 se istodobno ili odvojeno postavlja, pri čemu ispusti 9 pokrivne trake 2 naliježu na uvodne kosine 37 zidova 39 kandži, koje stvaraju pritisak koji u nekoj mjeri razmiče bočne zidove 30, sve dok ispusti 9 ne dođu ispod zidova 39 kandži, koji preko ispusta 9 ostvaruju uskočnu vezu u području ispusta 9, pri čemu zahvaćaju prednju stranu 26 pokrivne trake 2. Time se dobiva uskočno pričvršćenje veznog kućišta 6 na pokrivnoj traci 2. Kanal 42 za vođenje pokretačke poluge 3 oblikuju zadnja strana pokrivne trake 2, bočni zidovi 30 i oslone površine 41 dijelova 34 osnovnog zida. Srednji dio 35 više je udaljen od pokrivne trake 2 od dijelova 34 osnovnog zida, i tako je izveden, da se vezno kućište 6 oslanja na dno žlijeba u utoru krila za prihvaćanje mehanizma za otvaranje. Kod korištenja takvog pasivnog mehanizma za pokretanje, u žlijebu krila za prihvaćanje veznog kućišta 6 više nisu potrebna dopunska udubljenja za prihvaćanje veznog kućišta 6, jer kandža 38 ne prelazi ni preko uže strane 7 pokrivne trake 2, niti preko njene zadnje strane, a bočni zidovi 30 zajedno sa osnovnim zidom smještaju se u uobičajeni žlijeb u krilu za prihvaćanje pokretačke poluge 3. When assembling the passive opening mechanism, the actuating lever 3 is placed with its narrowed middle part 13 between the side walls 30 of the connecting case 6, whereby the breakable wedges 36 engage in both end openings 14 of the actuating lever 3, when it rests on the support surfaces 41 of the parts 34 of the base wall . The cover strip 2 is placed simultaneously or separately, with the discharges 9 of the cover strip 2 abutting on the leading slopes 37 of the walls 39 of the claws, which create pressure that spreads the side walls 30 to some extent, until the discharges 9 come under the walls 39 of the claws, which over outlets 9 achieve a snap-on connection in the area of the outlet 9, whereby they engage the front side 26 of the cover strip 2. This results in a snap-on attachment of the connection housing 6 on the cover strip 2. The channel 42 for guiding the actuating lever 3 is formed by the back side of the cover strip 2, the side walls 30 and support surface 41 of parts 34 of the base wall. The central part 35 is further away from the cover strip 2 than the parts 34 of the base wall, and is designed in such a way that the connecting housing 6 rests on the bottom of the groove in the wing slot for receiving the opening mechanism. When using such a passive starting mechanism, additional recesses for receiving the connecting housing 6 are no longer required in the wing groove for receiving the connecting housing 6, because the claw 38 does not pass over the narrow side 7 of the cover strip 2, nor over its rear side, and the side walls 30 together with the base wall are placed in the usual groove in the wing to accept the actuating lever 3.
Za izradu jednog aktivnog mehanizma za otvaranje ili jednog pasivnog mehanizma za otvaranje, kod ovog izvođenja izuma koristit će se isto izvođenje pokrivne trake i pokretačke poluge, pri čemu će ti dijelovi biti opremljeni jednim pogonskim kućištem u kome je postavljen jedan zupčanik, ili jednim veznim kućištem bez zupčanika, čime se postiže značajna racionalizacija. To make one active opening mechanism or one passive opening mechanism, in this embodiment of the invention, the same design of the cover strip and the actuating lever will be used, whereby these parts will be equipped with one drive housing in which one gear is placed, or one connecting housing without gears, which achieves significant rationalization.
Na veznom kućištu 6 je na sredini njegove visine postavljena oznaka 43, koja se može koristiti kao reperna točka kod ugradnje mehanizma za otvaranje u krilo. On the connecting case 6, a mark 43 is placed in the middle of its height, which can be used as a reference point when installing the opening mechanism in the sash.
Claims (11)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8701389U DE8701389U1 (en) | 1987-01-29 | 1987-01-29 | Adjustment rods |
| YU17288A YU48411B (en) | 1987-01-29 | 1988-01-29 | MECHANISM FOR OPENING DOOR WINDOWS AND SIMILAR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HRP920369A2 true HRP920369A2 (en) | 1994-10-31 |
| HRP920369B1 HRP920369B1 (en) | 1998-08-31 |
Family
ID=6804125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP-172/88A HRP920369B1 (en) | 1987-01-29 | 1992-09-21 | Mechanism for opening windows, doors and the like |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT401793B (en) |
| DE (2) | DE8701389U1 (en) |
| FR (1) | FR2612978B1 (en) |
| HR (1) | HRP920369B1 (en) |
| HU (1) | HU204917B (en) |
| YU (1) | YU48411B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0261267B2 (en) * | 1986-09-25 | 1999-12-15 | Dieter Ramsauer | Bar lock for sheet steel cabinet doors |
| DE9001277U1 (en) * | 1990-02-05 | 1991-06-20 | Ferco International Usine de Ferrures de Bâtiment, Sarrebourg | Connecting rod gear |
| DE9212950U1 (en) * | 1992-09-25 | 1992-12-03 | Siegenia-Frank Kg, 5900 Siegen | Espagnolette fittings for windows, doors, etc. |
| DE19822864A1 (en) * | 1998-05-22 | 1999-11-25 | Winkhaus Fa August | Driving rod for window or door fitting |
| FR2783858B1 (en) * | 1998-09-24 | 2001-01-05 | Abs Rica Ateliers Bernard Seri | CREMONE AND METHOD FOR EQUIPPING A WINDOW OR WINDOW CARRIER THEREOF |
| DE102007001340A1 (en) * | 2007-01-03 | 2008-07-10 | Siemens Ag | locking system |
| DE202011107835U1 (en) * | 2011-11-14 | 2013-02-18 | Maco Technologie Gmbh | fitting assembly |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2344971B2 (en) * | 1973-09-06 | 1980-05-08 | Siegenia-Frank Kg, 5900 Siegen | Espagnolette for windows, doors or the like |
| DE2709213C2 (en) * | 1977-03-03 | 1984-02-02 | Wilh. Frank Gmbh, 7022 Leinfelden-Echterdingen | Edge gear for a window, door or the like. |
-
1987
- 1987-01-29 DE DE8701389U patent/DE8701389U1/en not_active Expired
- 1987-12-16 AT AT0332187A patent/AT401793B/en not_active IP Right Cessation
- 1987-12-18 DE DE3742995A patent/DE3742995C2/en not_active Revoked
-
1988
- 1988-01-21 FR FR8800648A patent/FR2612978B1/en not_active Expired - Fee Related
- 1988-01-22 HU HU88262A patent/HU204917B/en not_active IP Right Cessation
- 1988-01-29 YU YU17288A patent/YU48411B/en unknown
-
1992
- 1992-09-21 HR HRP-172/88A patent/HRP920369B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT401793B (en) | 1996-11-25 |
| DE3742995C2 (en) | 1996-07-18 |
| FR2612978A1 (en) | 1988-09-30 |
| DE3742995A1 (en) | 1988-08-11 |
| YU48411B (en) | 1998-07-10 |
| ATA332187A (en) | 1996-04-15 |
| HRP920369B1 (en) | 1998-08-31 |
| FR2612978B1 (en) | 1994-01-21 |
| YU17288A (en) | 1990-06-30 |
| DE8701389U1 (en) | 1987-03-12 |
| HU204917B (en) | 1992-02-28 |
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