SI9500041A - Anchor bolt - Google Patents
Anchor bolt Download PDFInfo
- Publication number
- SI9500041A SI9500041A SI9500041A SI9500041A SI9500041A SI 9500041 A SI9500041 A SI 9500041A SI 9500041 A SI9500041 A SI 9500041A SI 9500041 A SI9500041 A SI 9500041A SI 9500041 A SI9500041 A SI 9500041A
- Authority
- SI
- Slovenia
- Prior art keywords
- clamping
- clamping piece
- tensioning
- bolt
- clamp
- Prior art date
Links
- 238000010276 construction Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 description 35
- 239000004033 plastic Substances 0.000 description 5
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like
Abstract
Description
Hafele Gmbh & Co.Hafele Gmbh & Co.
Razporni zatičSpacer pin
Izum se nanaša na okovje za povezavo gradbenih elementov, zlasti pohištvenih plošč, obsegajoče napenjalni del, ki se opira na enega od gradbenih elementov, kot tudi pritezni element, ki je togo nameščen v izrezu drugega gradbenega elementa, pri čemer pritezni element obsega pritezni sornik, kije s pomočjo napenjalnega dela potegljiv v osni smeri in se v svojem območju, prirejenem drugemu gradbenemu elementu, razteza prečno glede na napenjalno smer, kot tudi prižemni kos, ki v območju razširitve vsaj deloma zajema obseg priteznega somika, in ki se ga da s pomočjo priteznega sornika razpreti prečno glede na napenjalno smer.The invention relates to fittings for connecting building elements, in particular furniture panels, comprising a tensioning part that rests on one of the building elements, as well as a clamping element rigidly mounted in the cutout of the second building element, wherein the clamping element comprises a clamping pin, which by means of the tensioning part is extensible in the axial direction and extends transversely with respect to the tensioning direction in its region adapted to the second construction element, as well as a clamping piece which, at least in part, extends to the extent of the gripping strap in the expansion zone, Loosen the locking pin transversely with respect to the tension direction.
Da bi se s pomočjo tovrstnega okovja lahko izdelalo togo in trajno zvezo med zadevnimi gradbenimi elementi, mora biti zagotovljeno zanesljivo sidranje priteznega sornika. Razen tega mora biti sidranje priteznega sornika aktivno neposredno z vnosom natezne obremenitve priteznega sornika v napenjalni smeri. Pod to predpostavko je zagotovljeno, da gradbeni elementi, ki jih je potrebno medsebojno povezati, v montažni legi tesno nalegajo drug na drugega in temu ustrezno ne ostane med gradbenimi elementi nikakršna špranja.In order to be able to make a rigid and permanent connection between the building elements concerned by means of such fittings, a secure anchoring of the retaining bolt must be ensured. In addition, the anchorage of the retaining bolt must be active directly by introducing the tensile load of the retaining bolt in the tension direction. Under this assumption, it is ensured that the building elements to be interconnected are in close contact with each other in the mounting position and that no gaps remain between the building elements.
Kot je znano se v ta namen uporablja pritezne sornike, ki so po svojem steblu opremljeni s samoreznim navojem. Pri montaži se znane pritezne sornike z njihovimi navojnimi deli privije v izrez zadevnega gradbenega elementa. V notranje ostenje vrtine se pri tem vreže navoj, s čimer je pritezni sornik na takšen način nameščen v osni smeri.As is known, tightening bolts are provided for this purpose, which are provided with a self-tapping thread according to their stem. During mounting, the known tightening bolts, with their threaded parts, are screwed into the cutout of the respective construction element. A thread is threaded into the inner hole of the borehole, thereby positioning the retaining bolt in an axial direction.
Pri znanem, vseskozi funkcionalno primernem okovju ne sme premer vrtine, v katero prijemlje pritezni sornik, izstopati iz okvira sorazmerno ozkega tolerančnega področja. Ce namreč premer izvrtane vrtine v preveliki meri prekorači predvideni premer, je navoju po privitju na razpolago sorazmerno slaba opora, zaradi cesarje zveza med priteznim sornikom in zadevnim gradbenim elementom zgolj pogojno sposobna prevzeti obremenitev. Temu ustrezno veliko skrb se mora posvetiti izdelavi montažne vrtine v gradbenem elementu. Da bi se omogočilo optimalno sodelovanje priteznega sornika s pripadajočim napenjalnim delom, mora biti pritezni sornik v privitem položaju natančno naravnan. To pa pogojuje, da se pritezni sornik pred privitjem z njegovim navojnim delom natančno prilagojeno nastavi na rob vrtine. Razen tega se mora pri izdelavi priteznega sornika v njegovem, vrtini prirejenem območju vrezati navoj.In the case of known, functionally suitable fittings, the diameter of the borehole into which the retaining bolt grips should not extend beyond the frame of a relatively narrow tolerance region. If the diameter of the drilled hole exceeds the intended diameter too much, a relatively poor support is available to the thread after tightening, which makes the connection between the retaining bolt and the construction element concerned only conditionally capable of bearing the load. Adequate care must therefore be given to the manufacture of a prefabricated well in the construction element. In order to allow optimum engagement of the retaining bolt with the associated tensioning part, the retaining bolt must be precisely aligned in the screwed position. This, in turn, requires that the retaining bolt be precisely adjusted to the edge of the borehole before being screwed in with its threaded part. In addition, the thread must be threaded in its borehole when making the retaining bolt.
V primeru nadaljnjega znanega okovja se uporablja napenjalni sornik, ki je premakljivo razporejen v skoznjo izvrtino razpornega vložka in se konično širi k enemu od koncev. Za montažo se razporni sornik z njegovim koničnim koncem skupaj z razpornim vložkom vtakne vIn the case of further known fittings, a tensioning bolt is used which is movably disposed in the through hole of the expansion insert and extends conically to one end. For mounting, the spacer pin with its tapered end, together with the spacer insert, is inserted into
v ustrezno vrtino pohištvenega dela. Z natezno obremenitvijo napenjalnega sornika v napenjalni smeri se napenjalni sornik premakne relativno glede na razporni vložek in pri tem razpre slednjega prečno glede na smer napenjanja. Fiksiranje razpornega vložka v pripadajoči vrtini pogojuje torej relativni premik napenjalnega sornika v napenjalni smeri. Dokler se ne vzpostavi želenega prižemnega učinka med razpornim vložkom in notranjo steno vrtine, jemlje napenjalni sornik razporni vložek s seboj v napenjalni smeri. Pri tem razporni vložek deloma izstopi iz vrtine. Zaradi tako nastalega nadvižka razpornega vložka čez montažno ploskev zadevnega pohištvenega dela se pohištvenih delov, ki jih je potrebno medsebojno povezati, v montažnem položaju ne da namestiti neposredno drug na drugega. Med pohištvenimi deli ostane namreč špranja, katere širina ustreza višini nadvižka razpornega vložka.into the corresponding bore of the furniture part. By tensile loading of the tensioning bolt in the tensioning direction, the tensioning bolt moves relative to the spacer insert, thus opening the latter transversely according to the direction of tensioning. The fixing of the spacer insert in the corresponding hole thus causes the relative movement of the tensioning bolt in the tensioning direction. Until the desired clamping effect is established between the expansion insert and the inner wall of the borehole, the tensioning bolt takes the expansion insert with it in the tension direction. In doing so, the spacer insert partially exits the well. As a result of the overlapping of the spacer insert over the mounting surface of the respective furniture part, the furniture parts which need to be interconnected cannot be mounted directly on top of each other in the mounting position. Namely, there is a gap between the furniture pieces, the width of which corresponds to the height of the overhang of the expansion insert.
Naloga izuma je torej ustvariti okovje, ki se odlikuje z enostavno izdelavo in montažo, in ki sočasno dovoljuje togo in trajno medsebojno povezavo gradbenih elementov, pri čemer le-ti nalegajo neposredno drug na drugega.The object of the invention is therefore to create a hardware that is easy to manufacture and assemble and which simultaneously allows a rigid and permanent interconnection of the building elements, with the latter being directly adjacent to one another.
Ta naloga je po izumu rešena s tem, da pri okovju uvodoma omenjene vrste prižemni kos obsega na svojem od priteznega sornika proč obrnjenem zunanjem obodu vsaj eno, prednostno dve, podporno roko, ki štrli preko zunanjega obrisa prižemnega kosa prečno glede na napenjalno smer in je elastično zavihtljiva proti napenjalni smeri. Če izvrtani premer vrtine, na stene katere naj se namesti pritezni sornik, presega podani optimalni premer, prižemni kos pa je zasnovan upogljivo glede na napenjalno smer, se da iz priteznega sornika in prižemnega kosa sestoječ pritezni element kljub odstopanju premera vtisniti v vrtino. V ta namen potrebno tlačno silo se da vnesti z roko ali po potrebi s pomočjo npr. kladiva. V vtisnjenem položaju je pritezni element v območju prižemnega kosa prednapeto držan v vrtini. Z delovanjem napenjalnega dela, pri katerem gre npr. za znani napenjalni valj z izsredno vodilno krivuljo za glavo sornika, predvideno na priteznem sorniku, se priteni sornik fluidno obremenjuje in potegne v napenjalni smeri. Zaradi prednapetja prižemnega kosa v vrtini pri pritegovanju priteznega sornika ne pride do relativnega gibanja med prižemnim kosom in notranjo steno vrtine. Prižemni kos obdrži zaradi tega svojo vtaknjeno lego v vrtini in zaradi delovanja na pritezni sornik delujoče natezne sile ne izstopi iz vrtine. S tem, da se pritezni sornik v območju prižemnega kosa širi prečno glede na napenjalno smer in zaradi preoblikovalnosti prižemnega kosa v tej smeri, se slednji pri natezni obremenitvi priteznega sornika v napenjalni smeri na svojem zunanjem obodu pritisne proti stranskemu ostenju vrtine. Posledično nastopi med priteznim elementom v območju prižemnega kosa in pripadajočim gradbenim elementom zveza, sposobna prevzeti obremenitev, in s tem učinkovito sidranje priteznega sornika. Z nadaljnjim delovanjem napenjalnega dela, opirajočega se na drug gradbeni element, in iz tega rezultirajoče natezne obremenitve priteznega sornika se da oba gradbena elementa togo in trajno postaviti drug na drugega. Ustrezno trajno zvezo se da z okovjem po izumu izdelati tudi tedaj, če vThe present invention is solved by the fact that, for the fittings of the aforementioned type, the clamping piece comprises at least one, preferably two, support arm extending on the outer contour of the clamping piece transversely with respect to the tension direction on its clamping bolt away from the outer circumference. elastically swivel against tension direction. If the bore diameter of the borehole to which the retaining bolt is to be fitted exceeds the optimum diameter specified, and the clamping piece is configured flexibly with respect to the tensioning direction, the clamping element, despite the deviation of the diameter, can be pressed into the borehole despite the deviation of the diameter. For this purpose, the required compressive force can be applied by hand or, if necessary, by eg. hammers. In the embossed position, the clamping element is tightly held in the borehole in the area of the clamping piece. With the action of a tensioning part, for example, for a known tensioning cylinder with an extremely leading curve for the head of the bolt provided on the tightening bolt, the fastened bolt is fluidly loaded and pulled in the tensioning direction. Due to the preloading of the clamping piece in the borehole, the clamping bolt does not cause relative movement between the clamping piece and the inner wall of the borehole. As a result, the clamping piece retains its inserted position in the borehole and does not exit the borehole due to the action on the retaining bolt. By extending the clamping bolt in the region of the clamping piece transversely with respect to the tension direction, and due to the deformability of the clamping piece in this direction, the clamping force in the tensioning direction of the clamping bolt presses against the lateral side of the borehole at its outer circumference. As a result, there is a connection between the clamping element in the area of the clamping piece and the associated construction element, capable of absorbing the load, and thus effectively anchoring the clamping pin. Continued action of the tensioning part relying on the other construction element and the resulting tensile load on the retaining bolt enables the two construction elements to be rigidly and permanently attached to each other. A suitable permanent bond can also be made with the fittings of the invention even if in
premer sprejemne vrtine za prižemni kos prekorači podano zahtevano mero. Ce se v tem primeru deluje na napenjalni del in je pritezni sornik posledično obremenjen na nateg, se pritezni element vključno s prižemnim kosom najprej poizkuša premakniti v smeri natezne obremenitve priteznega sornika. Tovrstnemu gibanju pa nasprotujeta oporni roki, ki štrlita preko zunanjega obrisa prižemnega kosa prečno glede na napenjalno smer. Če se deluje na napenjalni del in pritezni sornik posledično obremeni na nateg v osni napenjalni smeri, se oporni roki na ostenju sprejemne vrtine prižemnega kosa upirata z izvajano natezno silo povzročenemu osnemu gibanju priteznega elementa. S tem se prižemni kos, ki je začasno fiksiran s podpornima rokama, tako dolgo držan v sprejemni vrtini, dokler pritezni sornik zaradi svoje razširitve, predvidene v napenjalni smeri, ni razširil v notranjosti vrtine ležeče območje prižemnega kosa in vzpostavil učinkovito prižemno zvezo med prižemnim kosom in ostenjem sprejemne vrtine. Oporni roki prevzemata torej fukcijo podpore, ki nasprotuje izstopu prižemnega kosa iz sprejemne vrtine. Zaradi svoje elastične zavihtljivosti proti napenjalni smeri nudita oporni roki zgolj minimalen odpor vtiskovanju pritisnega elementa v sprejemno vrtino za prižemni kos. Po vstavitvi v sprejemno vrtino se razpreta od prižemnega kosa in pod predobremenitvijo naslonita na ostenje sprejemne vrtine. Okovje se da enostavno izdelati v toliko, ker se da uporabiti pritezne sornike z gladkimi obodnimi stenami, zaradi česar ni potrebno po obodu sornika izdelati nikakršnih navojnih odsekov.the diameter of the receiving hole for the clamping piece exceeds the specified dimension. In this case, if the tensioning part is actuated and the clamping pin is subsequently loaded, the clamping element, including the clamping piece, first attempts to move in the direction of the tensile load of the clamping pin. This movement is, however, opposed by the support arms projecting over the outer contour of the clamping piece transversely with respect to the tension direction. If the tensioning part is actuated and the retaining bolt is subsequently applied to the tension in the axial tension direction, the supporting arms on the wall of the receiving hole of the clamping piece resist the applied tensile force caused by the axial movement of the clamping element. In this way, the clamping piece, which is temporarily fixed with the supporting arms, is held in the receiving hole until the clamping pin extends the area of the clamping piece inside the borehole and establishes an effective clamping connection between the clamping piece. and the receiving well wall. The supporting arms thus assume a function of support that opposes the exit of the clamping piece from the receiving well. Due to their elastic swivel against the tension direction, the support arms offer only minimal resistance to pressing the pressure element into the receiving hole for the clamping piece. After insertion into the receiving well, it disengages from the clamping piece and, under pre-loading, rests on the wall of the receiving well. The fittings can be easily made in as much as tight bolts with smooth peripheral walls can be used, which makes it unnecessary to make any threaded sections around the perimeter.
Pri prednostni izvedbi izuma je predvideno, daje na prižemnem kosu predvidena vsaj ena, v radialni ravnini delujoča podpora za oporno roko. Podpora je namenjena sprejemu tistih obremenitev, ki delujejo na oporno roko, ko se prižemni kos privije v pripadajočo montažno vrtino. Zavrtitev prižemnega kosa lahko olajša tako vstavitev le-tega v vrtino kot tudi odvzem le-tega iz vrtine. Podpora razbremeni zavihtitveno povezavo, s katero je oporna roka postavljena na zunanji obod prižemnega kosa.In a preferred embodiment of the invention, it is provided that at least one radially supporting support arm is provided on the clamping piece. The support is intended to accommodate those loads acting on the support arm when the clamping piece is screwed into the associated mounting hole. Turning the clamping piece can make it easier to insert it into the well and to remove it from the well. The support relieves the swivel connection by which the support arm is placed on the outer circumference of the clamping piece.
S tem, da je(sta) oporna(i) roka(i) zavihtljiva(i) v izrez v zunanjem obrisu prižemnega kosa, se olajša tako montažo kot tudi demontažo priteznega elementa in izogne poškodbam prižemnega kosa v območju opornih rok. Oporni roki ležita namreč pri vrtenju priteznega elementa v sprejemni vrtini za prižemni kos znotraj njegovega zunanjega obrisa. Kot prvo se s tem izognemo oviranju zavrtitve prižemnega kosa s štrlečima opornima rokama; sočasno se prepreči, da bi oporni roki med vrtenjem prižemnega kosa naleteli na morebitne štrline na notranji steni sprejemne vrtine in bili pri nadaljnjem vrtenju prižemnega kosa od slednjega odstriženi.By holding the support arm (s) swiveling into the recess in the outer contour of the clamping piece, it facilitates both the mounting and disassembly of the clamping element and avoids damage to the clamping piece in the region of the support arms. The support arms lie in the rotation of the clamping element in the receiving hole for the clamping piece within its outer contour. First of all, this avoids obstruction of the rotation of the clamping piece with the projecting support arms; at the same time, it is prevented that the support arms may encounter any projections on the inner wall of the receiving hole during rotation of the clamping piece and be cut off when the clamping piece is rotated further.
Prednosten izvedbeni primer okovja po izumu, pri katerem je na zunanjem obodu prižemnega kosa predviden zunanji navoj, je značilen po tem, da je oporna roka v zavihteni legi čelno poravnana z zunanjim obrisom prižemnega kosa in na svoji ploskvi, poravnani z zunanjim obrisom, obsega vsaj en rebrast nastavek, ki v podaljšku navojnega koraka zunanjega navoja poteka po prižemnem kosu. Navojni korak, ki od zunanjega oboda prižemnega kosa štrli radialno navzven, olajša, kot prvo, privitje in odvitje prižemenega kosa v oz. iz pripadajoče vrtine. Iz tega izhajajoče izboljša zunanji navoj sidranje priteznega elementa v zadevnem gradbenem elementu, zlasti če je slednji izdelan iz stisnjenih iveri. Dodatno k tako ali tako rezultirajoči silosklepni prižemni zvezi z ostenjem vrtine prijemlje namreč navoj oblikosklepno v iverno zgradbo gradbenega elementa. Zaradi opisane izvedbe okovja po izumu se omenjene učinke lahko doseže tudi v območju oporne roke.A preferred embodiment of the hardware according to the invention, wherein an outer thread is provided on the outer circumference of the clamping piece, characterized in that the support arm is aligned in an angular position with the outer contour of the clamping piece and, in its plane, aligned with the outer contour, comprises at least one ribbed nozzle extending along the clamping piece in the extension of the outer pitch of the outer thread. The threaded step, which extends radially outward from the outer circumference of the clamping piece, facilitates, as a first step, the screwing and unscrewing of the clamped piece into or. from the associated well. As a result, the outer thread improves the anchoring of the clamping element in the construction element in question, especially if the latter is made of pressed particleboard. In addition to the resultant silo-locking clamping connection with the borehole, the thread grips a thread-shaped joint into the chipboard structure of the building element. Due to the described embodiment of the hardware according to the invention, said effects can also be achieved in the region of the support arm.
Za povezavo priteznega sornika in prižemnega kosa obsegata pritezni somik in/ali prižemni kos na smotrn način na svojih druga k drugi obrnjenih ploskvah v bistvu prečno glede na napenjalno smer vsaj eno sojemalo, ki prijemlje v ustrezen izrez na prirejeni protiploskvi. Na tak način se med gradbenima deloma priteznega elementa vzpostavi povezava, ki je sposobna sprejeti obremenitve, ki delujejo tako v osni smeri priteznega sornika kot tudi v nanjo pravokotni ravnini. Nastala oblikosklepna zveza med priteznim sornikom in prižemnim kosom preprečuje relativno gibanje teh dveh elementov tako pri osnem vtiskovanju priteznega elementa v sprejemno vrtino za prižemni kos kot tudi pri uvitju ali izvitju priteznega elementa, prednostno z uporabo kot navoj zasnovanega rebrastega nastavka na zunanjem obodu prižemnega kosa.In order to connect the clamping pin and the clamping piece, the clamping chuck and / or clamping piece in a reasonably transverse direction to each other faces substantially transversely with respect to the tensioning direction of at least one clamp that grips into the corresponding recess on the adapted counter. In this way, a connection is established between the construction elements of the clamping element, which is capable of accepting loads acting both in the axial direction of the clamping bolt and in its perpendicular plane. The resulting locking connection between the clamping pin and the clamping piece prevents the relative movement of these two elements both by axially inserting the clamping element into the clamping hole for the clamping piece and by twisting or twisting the clamping element, preferably by using a threaded ribbed attachment on the outer circumference.
Povezava prižemnega kosa in priteznega sornika je prav tako namenjena, da prižemni kos prečno glede na napenjalno smer vsaj deloma prekriva pritezni sornik na njegovem koncu, obrnjenem proč od napenjalnega dela. Opisano prekritje prižemnega kosa na priteznem sorniku se lahko predvidi dodatno ali alternativno k poprej opisani sojemalni zvezi. Če se sojemalni zvezi popolnoma odpovemo v prid prekrivanju prižemnega kosa, se s tem znatno poenostavi izdelava priteznega sornika kot tudi prižemnega kosa, kajti poslej je zagotovljena učinkovita oblikosklepna zveza med gradbenima deloma, ne da bi v ta namen morala biti na njunih stičnih ploskvah prioblikovana sojemala in/ali izrezi. V smeri na napenjalni del je pritezni sornik zaradi svoje prečno glede na napenjalno smer predvidene razširitve togo nameščen na prižemnem kosu.The connection of the clamping piece and the clamping bolt is also intended to allow the clamping piece to cross at least partially the clamping pin at its end, away from the clamping part, with respect to the tensioning direction. The described overlap of the clamping piece on the retaining bolt may be provided in addition to or alternatively to the previously described coupling link. If the coupling link is completely abandoned in favor of the overlapping of the clamping piece, this significantly simplifies the production of the clamping bolt as well as the clamping piece, since effective bonding between the construction parts is now ensured, without having to be formed on their contact surfaces. and / or cutouts. In the direction of the tensioning part, the clamping bolt is rigidly mounted on the clamping piece due to its transverse direction with respect to the tensioning of the intended extension.
Poenostavitev montažnega preddela je podana, če je prižemni kos predeljen v bistvu v osni smeri, dela prižemnega kosa pa sta medsebojno zgibno povezana. V tem primeru se da pritezni sornik vsaviti v enega od lupinastih elementov prižemnega kosa in zatem skupaj s prižemnim kosom vložiti v ustrezno vrtino. Kot zgibna zveza delov prižemnega kosa pride v poštev, npr. v primeru prižemnih kosov iz umetne mase, film iz umetne mase. Iz tega sledeče se da pritezni sornik in prižemni kos po demontaži priteznih elementov zlahka medsebojno ločiti. S tem se odpira možnost večkratne uporabe enega in istega priteznega sornika ter zamenjave uporabljenih, deformiranih prižemnih kosov z novimi, funkcionalno sposobnimi.Simplification of the mounting compartment is given if the clamping piece is substantially axially reworked and the clamping parts are articulated. In this case, the clamping bolt can be inserted into one of the shell elements of the clamping piece and then inserted together with the clamping piece into the corresponding hole. As a hinged connection of the parts of the clamping piece, it is appropriate, e.g. in the case of clamping pieces of plastic, a film of plastic. From this, the clamping bolt and the clamping piece can be easily separated from each other after removing the clamping elements. This opens the possibility of repeated use of one and the same retaining bolt and the replacement of used, deformed clamping pieces with new, functional ones.
Z ustreznimi prednostmi se odlikuje izvedbena oblika izuma, pri kateri je prižemni kos deljen v bistvu v osni smeri, dela prižemnega kosa pa se da sprostljivo medsebojno povezati. Ugodno s stališča obrabe, ker se da enostavno izdelati, in zlahka sprostljivo povezavo delov prižemnega kosa se dobi, če so le-ti medsebojno zaskočljivi.With the relevant advantages, an embodiment of the invention is distinguished, in which the clamping piece is substantially axially divided and the portions of the clamping piece are easily interconnected. Beneficial from the point of view of wear and tear, because it is easy to manufacture, and the easy-to-loosen connection of parts of the clamping piece is obtained if they are interlocked.
V primeru nadaljnjega prednostnega izvedbenega primera okovja po izumu obsega prižemni kos vodilni nastavek, ki vsaj deloma objema pritezni sornik po njegovem zunanjem obodu in ki v vgraditveni legi štrli preko prižemnemu kosu prirejenega gradbenega elementa ter je prirejen gradbenemu elementu, ležečemu na strani napenjalnega dela. Pri delovanju napenjalnega dela se gradbene elemente, ki jih je potrebno medsebojno povezati, s pomočjo priteznega sornika potegne drug na drugega. Pri tem vstopi vodilni nastavek v tukaj določeno vrtino gradbenega elementa, ležečega na strani napenjalnega dela. V vgrajeni legi skrbi vodilni nastavek za velikoploskovno radialno podpiranje priteznega sornika tudi v gradbenem elementu, obsegajočem napenjalni del. S tem se zvezo obeh gradbenih elementov stabilizira tudi prečno glede na napenjalno smer.In the case of a further preferred embodiment of the hardware according to the invention, the clamping piece comprises a guide attachment that at least partially encloses the clamping bolt at its outer circumference and which protrudes through the clamping piece of the adapted construction element in the mounting position and is adapted to the construction element lying on the side of the tensioning part. During the operation of the tensioning part, the building elements to be interconnected are pulled together by a clamping bolt. In this case, the guide nozzle enters the hole of the construction element, located on the side of the tensioning part, defined here. In the built-in position, a guide nozzle is provided for large-area radial support of the retaining bolt also in the construction element comprising the tensioning part. In this way, the union of the two building elements is also stabilized transversely with respect to the tension direction.
Izum je v nadaljevanju pobliže obrazložen s pomočjo shematskih predstavitev izvedbenih primerov, pri čemer kaže sl. 1 delni prerez prve izvedbene oblike priteznega elementa z nabrizganim prižemnim kosom iz umetne mase, sl. 2 prižemni kos po sl. Iv prečnem prerezu, sl. 3 prižemni kos druge izvedbene oblike priteznega elementa v prečnem prerezu, sl. 4 pritezni sornik, zaskočljiv s prižemnim kosom po sl. 3, sl. 5 prižemni kos iz dveh medsebojno zgibno povezanih pollupin, in sl. 6 notranji ploskvi pollupin prižemnega kosa s sl. 5.The invention will now be explained in greater detail by means of schematic representations of embodiments, with FIG. 1 is a partial cross-sectional view of a first embodiment of a clamping element with a molded plastic clamping piece; FIG. 2 is a clamping piece according to FIG. Iv cross section, fig. 3 is a cross-sectional view of a second embodiment of a clamping element, FIG. 4 is a locking bolt, lockable with a clamping piece according to FIG. 3, FIG. Fig. 5 is a clamping piece of two articulated interconnections, and Figs. 6 is a view of the inner surface of the pollupin of the clamping piece of FIG. 5.
Na sl. 1 je predstavljen pritezni element 1 za sprostljivo zvezo dveh neprikazanih pohištvenih plošč. Pritezni element 1 je sestavljen iz priteznega sornika 2 kot tudi razporne objemke 3, ki služi kot prižemni kos.In FIG. 1 shows the clamping element 1 for releasing the connection of two non-displayed furniture panels. The clamping element 1 consists of a clamping pin 2 as well as a clamping clamp 3 which serves as a clamping piece.
Pri montaži se razporno objemko 3 vstavi v ustrezno vrtino zadevne pohištvene plošče. Objemka 3 je omejena z radialnim obročastim prislonom 4, razporejenim na njenem zunanjem obodu, kateri prislon 4 stransko štrli preko vrtine pohištvene plošče in s pomočjo katerega se pritezni element 1 opira na robno območje vrtine. Če globina vrtine prekorači podano zahtevano mero, omeji prislonski obroč 4 globino prodiranja priteznega elementa 1.During installation, the spacer clip 3 is inserted into the corresponding hole of the respective furniture panel. The clamp 3 is circumscribed by a radial annular stop 4 arranged at its outer perimeter, whose back 4 protrudes laterally through the bore of the furniture panel and by means of which the clamping element 1 rests on the edge region of the bore. If the hole depth exceeds the specified dimension, limit the stop ring 4 to the penetration depth of the clamping element 1.
Poleg prislona 4 sta na zunanjem obodu razporne objemke 3 predvideni elastično zavihtljivi oporni roki 5 kot tudi več radialnih rebrastih nastavkov 6. Rebrasti nastavki 6 tvorijo desnokoračni navoj.In addition to the stop 4, elastically swivel support arms 5 are provided on the outer circumference of the expansion clamp 3, as well as several radial ribs 6. The ribs 6 form a right-hand thread.
Na prvem rebrastem nastavku 6 je, gledano v smeri vstavljanja priteznega elementa 1, prioblikovana radialno navnot obrnjena Štrlina 7. S štrlino 7 zajema razporna objemka 3 konec priteznega sornika 2, vodenega v njeni notranjosti. V vzdolžni smeri priteznega sornika 2 je razporna objemka 3 predeljena z dvema vzdolžno potekajočima delilnima zarezama 8. Vodilni nastavek 9 končno tvori v osni smeri nadaljevanje razporne objemke 3 in je z njo enodelno izdelan iz umetne snovi. V montažni legi je vodilni nastavek 9 uveden v vrtino druge pohištvene plošče. Za osno fiksiranje kot tudi izravnavo toleranc vrtine sta namenjeni oporni rebri 10, 11.In the first ribbed extension 6, when viewed in the direction of insertion of the clamping element 1, a projecting radially inverted projection 7 is formed. The projection 7 covers the spacer clamp 3 at the end of the clamping pin 2 guided therein. In the longitudinal direction of the retaining bolt 2, the spacer clamp 3 is machined by two longitudinally dividing notches 8. The guide nozzle 9 finally forms an extension of the spacer clamp 3 in the axial direction and is made of plastic in one piece. In the mounting position, the guide nozzle 9 is introduced into the hole of the second furniture panel. Supporting ribs 10, 11 are intended for axial fixing as well as for offsetting of boreholes.
Pritezni sornik 2 obsega valjasto steblo 12, ki je na svojem koncu, ležečem na strani razporne objemke, razširjen v radialni smeri. Na strani razporne objemke ležeči konec priteznega sornika 2 je v vzdolžnem prerezu zasnovan v bistvu trapezasto, v prečnem prerezu pa v bistvu pravokotno. Protiploskve na pritezni sornik 2 nabrizgane razporne objemke 3 so zasnovane ustrezno.The retaining bolt 2 comprises a cylindrical stem 12 which extends radially in its end, lying on the side of the spacer clamp. On the side of the spacer clamp, the end of the retaining bolt 2 is substantially trapezoidal in longitudinal section and substantially rectangular in cross section. The counter pins on the retaining bolt 2 of the injected spacer clamp 3 are designed accordingly.
Na svojem nepredstavljenem zgornjem koncu se pritezni sornik 2 razširi v glavo, s pomočjo katere se ga da povezati z znanim napenjalnim delom. Pri znanem napenjalnem delu gre za napenjalni valj, ki je spuščen v lončast izrez zadevne pohištvene plošče in je v le-tem vrtljivo uležajen. Za vodenje glave sornika je na napenjalnem valju predvidena izsredna vodilna krivulja. Z vrtino, določeno za sprejem vodilnega nastavka 9, je preko nadaljnje vrtine, katere premer malenkostno presega premer glave sornika, povezan lončast izrez za napenjalni valj.At its unobstructed upper end, the clamping pin 2 extends into the head, by means of which it can be connected to a known tensioning part. The known tensioning part is a tensioning cylinder which is lowered into the earthenware notch of the respective furniture panel and is pivotally mounted therein. An exceptional guide curve is provided on the tensioning cylinder to guide the bolt head. A pothole cutout for the tensioning cylinder is connected to the bore provided for receiving guide pin 9 through a further bore whose diameter slightly exceeds the diameter of the bolt head.
Pohištveni plošči, ki ju je potrebno medsebojno povezati, se najprej opremi z zahtevanima vrtinama oz. izrezoma. V ta namen se v eni od pohištvenih plošč izdela vrtino za razporno objemko 3. Drugo pohištveno ploščo se opremi z vrtino za vodilni nastavek 9, lončastim izrezom za napenjalni valj, kot tudi z nadaljnjo vrtino ki povezuje izrez za napenjalni valj in vrtino za vodilni nastavek 9. Tako predpripravljene montažne plošče se dostavi na kraj montaže. Za povezavo montažnih plošč se sedaj najprej pritezni element 1 z razporno objemko 3 potisne oz. z uporabo na zunanjem obodu razporne objemke 3 predvidenim navojem privije v zato predvideno vrtino. Oporni roki 5 naletita pri tem najprej na rob vrtine, pri nadaljnjem uvajanju razporne objemke 3 pa se zavihtita navznoter. Brž ko prislonski obroč 4 naleze na rob vrtine, je dosežena zahtevana globina vdiranja razporne objemke 3 v vrtino.The furniture panels that need to be interconnected are first fitted with the required wells. cut out. For this purpose, a hole is provided in one of the furniture panels for a spacer clamp 3. The other furniture panel is provided with a hole for the guide nozzle 9, a pothole for the tensioning cylinder, as well as a further hole connecting the neckline for the tensioning cylinder and the hole for the guide nozzle. 9. The pre-assembled mounting plates are then delivered to the installation site. To connect the mounting plates, the clamping element 1 is then pushed first with the expansion clamp 3. using a spacer sleeve 3 on the outer circumference, screw the intended thread into the hole provided therefor. The support arms 5 encounter the edge of the borehole first and, in the further introduction of the support clamp 3, rotate inwards. As soon as the retaining ring 4 reaches the edge of the borehole, the required depth of penetration of the spacer clamp 3 into the borehole is reached.
Če ima vrtina glede na zunanji premer razporne objemke 3 nadmero, štrlita oporni roki 5 s strani preko zunanjega obrisa razporne objemke 3 in pod ostrim kotom, nagnjeno proti osni smeri vtiskovanja, nalegata na ostenje vrtine. V primeru natezne obremenitve razporne objemke 3, ki se izvaja v smeri nasproti vtiskovalni smeri, se oporni roki 5 opirata na ostenje vrtine, s čimer učvrstita razporno objemko v osni smeri.If the borehole has an oversize clamp 3 relative to the outer diameter, the support arms 5 project beyond the outer contour of the spacer clamp 3 and lean against the axis of the borehole at a sharp angle, inclined toward the axial direction of the embossing. In the case of a tensile load of the spacer clamp 3, which extends in the opposite direction to the embossing direction, the support arms 5 rely on the borehole, thereby securing the spacer clamp in the axial direction.
Če je sprejemna vrtina za razporno objemko 3 vrtana z vnaprej podano zahtevano mero ali podmero, ležečo znotraj določenega tolerančnega področja, se razporna objemka 3 iz umetne snovi pri vstavitvi v vrtino nakrči prečno glede na smer vstavitve. Zaradi svoje materialne elastičnosti je razporna objemka 3 po vstavitvi prižemno držana v vrtini. Rebrasti nastavki 6 prijemljejo v zgradbo ostenja vrtine in s tem izboljšajo osno fiksiranje razporne objemke 3. Oporni roki 5 sta v tem primeru zavihteni v zunanji obris razporne objemke 3.If the receiving bore for the spacer clamp 3 is drilled to a predetermined required dimension or sub-dimension lying within a specified tolerance area, the spacer clamp 3 of plastic is shrunk transversely to the insertion direction when inserted into the bore. Due to its material elasticity, the clamping clamp 3 is clamped in the borehole after insertion. The ribs 6 attach to the borehole structure and thereby improve the axial fixation of the spacer clamp 3. The support arms 5 are then wrapped in the outer contour of the spacer clamp 3.
Na opisani način v prvo pohištveno ploščo zasidrani pritezni element 1 štrli preko te pohištvene plošče v osni smeri z vodilnim nastavkom 9 kot tudi s prostim koncem priteznega sornika 2. V nadaljnjem poteku montažnih del se sedaj prosti konec priteznega sornika 2 potisne skozi vrtino za vodilni nastavek 9 in v njenem podaljšku predvideno vrtino do lončastega izreza za napenjalni valj. Z vrtenjem se napenjalni valj prestavi v prijem z glavo priteznega sornika 2. Z naraščanjem kota zavrtitve napenjalnega valja se glava sornika vodi vzdolž vodilne krivulje napenjalnega valja, pritezni sornik pa je obremenjen na nateg. Posledično se pritezni element 1 vpotegne s svojim vodilnim nastavkom 9 v zato predvideno vrtino, preden pohištevi plošči, ki ju je potrebno medsebojno povezati, naležeta druga na drugo. Nadaljnje vrtenje napenjalnega valja povzroči sedaj osno relativno gibanje priteznega sornika 2 nasproti v drugi pohištveni plošči osno fiksirani razporni objemki 3. Radialno razširjeni, na strani razporne objemke ležeč konec priteznega sornika 2 razpre pri tem relativnem gibanju razporno objemko 3 navzven, s čimer poveča med ostenjem vrtine in zunanjim obodom razporne objemke 3 delujočo prižemno silo in posledično izboljša osno držanje priteznega elementa 1 v zadevni pohištveni plošči. S tem je zagotovljena trdna in trajna zveza obeh pohištvenih plošč. Zlasti na sl. 2 vidni delilni zarezi 8 razporne objemke 3 vodita k zmanjšanju natezne sile, ki jo je potrebno vnesti za relativen premik priteznega sornika 2, s čimer se olajša razpiranje razporne objemke 3.As described above, the anchored clamping element 1 protrudes into the first furniture panel through this furniture panel in the axial direction with the guide nozzle 9 as well as the free end of the clamping pin 2. In the further course of assembly work, the free end of the clamping pin 2 is now pushed through the hole for the guide nozzle. 9, and the bore provided therein, up to a pot-shaped cutout for a tensioning cylinder. By rotating, the tensioning cylinder is moved to the grip with the head of the tensioning pin 2. As the angle of rotation of the tensioning roller rises, the head of the bolt is guided along the guide curve of the tensioning cylinder and the tensioning pin is loaded on the tension. As a result, the clamping element 1 is engaged with its guide attachment 9 in the hole provided therefor, before the furniture panels which are to be interconnected are in contact with each other. Further rotation of the tensioning roller causes the axially relative movement of the retaining bolt 2 opposite to the second axially fixed spacer clamp 3 opposite to the second furniture panel. bores and the outer circumference of the spacer clamp 3 acting clamping force and consequently improve the axial holding of the clamping element 1 in the respective furniture panel. This ensures a solid and durable connection between the two furniture panels. In particular in FIG. 2 visible dividing grooves 8 of the expansion clamp 3 lead to a reduction in the tensile force to be introduced for the relative movement of the clamping pin 2, thereby facilitating the expansion of the expansion clamp 3.
Za sprostitev zveze med pohištvenima ploščama se poprej opisane delovne korake izvede v obrnjenem vrstnem redu. Pri odvijanju razporne objemke 3 iz pripadajoče vrtine, pri čemer se mora razporno objemko 3 zaradi desnega koraka njenega navoja vrteti v nasprotni smeri gibanja urnega kazalca, se lahko oporni roki 5 opirata na naležna robova 13, ki sta predvidena na zunanjem obodu razporne objemke 3. S tem se prepreči odrezanje opornih rok 5 pri odvijanju razporne objemke 3.To release the connection between the furniture panels, the work steps described above are performed in reverse order. When unscrewing the spacer clamp 3 from the associated bore, and the spherical clamp 3 having to rotate counterclockwise due to the right pitch of its thread, the supporting arms 5 may rest on the contact edges 13 provided at the outer circumference of the spacer clamp 3. This prevents the support arms 5 from being cut off when the locking clamp 3 is loosened.
Medtem ko je pri priteznem elementu s sl. 1 in 2 iz umetne snovi izdelana razporna objemka 3 nabrizgana na pritezni sornik 2, so na sl. 3 in 4 prikazani medsebojno zaskočljivi gradbeni deli.While in the clamping element of FIG. 1 and 2, a plastic clamp 3 made on a retaining bolt 2, shown in FIG. 3 and 4 show interlocking construction parts.
Razporna objemka 3a zaobjema v posluževalni legi kot prižemni kos pritezni sornik 2a le deloma na njegovem obodu. Za povezavo obeh gradbenih delov se pritezni sornik 2a namesti na stransko vskočno vodilo 14 razporne objemke 3a in s pritiskom v prečni smeri vtisne v vskočni sprejemnik 15 razporne objemke 3a.The expansion clamp 3a encloses in the operating position as a clamping piece the tightening bolt 2a only partially at its circumference. To connect the two components, the clamping bolt 2a is mounted on the lateral recessed guide 14 of the spacer clamp 3a and pressed in the transverse direction into the socket receiver 15 of the spacer clamp 3a.
Na steblu 12a sornika obsega pritezni sornik 2a radialno navzven obrnjena sojemala 16, ki prijemljejo v ustrezno zasnovane, nepredstavljene izreze na notranji steni razporne objemke 3a. S pomočjo sojemal 16 in pripadajočih izrezov na notranji steni razporne objemke 3a se med priteznim sornikom 2a in razporno objemko 3a ustvari tako v osni smeri kot tudi v smeri vrtenja priteznega sornika 2a delujoča povezava. Tako so sojemala 16 priteznega sornika 2a pri privitju in odvitju zadevnega priteznega elementa za razporno objemko 3a namenjena za podpornik v smeri vrtenja; pri vtiskovanju priteznega elementa 2apreprečijo relativen premik med razporno objemko 3a in priteznim sornikom 2a v osni smeri. V splošnem se pritezni sornik 2a in razporna objemka 3a ujemata v gradnikih, predstavljenih na sl. 1 in 2.The pin 12a of the bolt comprises a clamping bolt 2a radially outwardly mounted terminals 16 that engage in properly designed, non-represented notches on the inner wall of the spacer clamp 3a. By means of the clamps 16 and the corresponding recesses on the inner wall of the expansion clamp 3a, a working connection is created between the clamping pin 2a and the clamping clamp 3a in both the axial direction and in the direction of rotation of the clamping pin 2a. Thus, the clamps 16a of the clamping bolt 2a for screwing and unscrewing the respective clamping element for the spacer clamp 3a are intended to be supported in the direction of rotation; when engaging the clamping element 2, they prevent the relative movement between the clamping clamp 3a and the clamping pin 2a in the axial direction. In general, the clamping pin 2a and the spacer clamp 3a match the components shown in FIG. 1 and 2.
Na sl. 5 in 6 je predstavljen prižemni kos v obliki vzdolžno predeljene razporne objemke 3a. Zaradi vzdolžne delitve razporne objemke 3b sta podani pollupini 17, 18, ki sta preko filma iz umetne snovi medsebojno zgibno povezani. Pollupini 17, 18 obsegata na njunih notranjih ploskvah izreze za sprejem priteznega sornika. Za predmontažo priteznega elementa se najprej vstavi pritezni sornik v izrez pollupine 17 ali 18. Zatem se pollupini 17 in 18 sklopi.In FIG. 5 and 6 show a clamping piece in the form of a longitudinally processed spacer clamp 3a. Due to the longitudinal division of the spacer clamp 3b, polls 17, 18 are provided, which are articulated with each other via a plastic film. The recesses 17, 18 comprise recesses on their inner surfaces for receiving the retaining bolt. To pre-assemble the clamping element, the clamping bolt is first inserted into the recesses of poll group 17 or 18. The pole assemblies 17 and 18 are then assembled.
Hafele Gmbh & Co. Zanj:Hafele Gmbh & Co. For him:
PATENTNA PISARNAPATENT OFFICE
LJUBLJANALJUBLJANA
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9401970U DE9401970U1 (en) | 1994-02-07 | 1994-02-07 | Expansion bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SI9500041A true SI9500041A (en) | 1995-08-31 |
Family
ID=6904228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI9500041A SI9500041A (en) | 1994-02-07 | 1995-02-07 | Anchor bolt |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0666426A1 (en) |
| JP (1) | JPH0854009A (en) |
| KR (1) | KR950033133A (en) |
| AU (1) | AU1158295A (en) |
| BR (1) | BR9500443A (en) |
| CA (1) | CA2141750A1 (en) |
| CZ (1) | CZ28795A3 (en) |
| DE (1) | DE9401970U1 (en) |
| PL (1) | PL307043A1 (en) |
| SI (1) | SI9500041A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602004028276D1 (en) * | 2003-11-25 | 2010-09-02 | Harada Ind Co Ltd | VEHICLE ROOF INSTALLATION ANTENNA DEVICE |
| DE202015105030U1 (en) | 2015-09-23 | 2015-10-19 | Häfele GmbH & Co KG | Spreader sleeve overmolded connecting spreader pin |
| CN106015211B (en) * | 2016-06-22 | 2018-11-13 | 浙江绿健胶囊有限公司 | A kind of detachable fastener |
| EP3569876A1 (en) * | 2018-05-14 | 2019-11-20 | HILTI Aktiengesellschaft | Fixing mortar and anchor bolt for use in fixing mortar, method for manufacturing an anchor bolt |
| CN113530938B (en) * | 2021-05-27 | 2022-09-27 | 李坤 | Large-load fastener |
| CN114209183B (en) * | 2022-01-05 | 2023-08-29 | 慕思健康睡眠股份有限公司 | Bedstead and bed |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6507571A (en) * | 1965-02-01 | 1966-08-02 | ||
| US4052925A (en) * | 1975-11-05 | 1977-10-11 | U.S. Expansion Bolt Company | Expansion stud |
| DE4219984A1 (en) * | 1992-06-19 | 1993-12-23 | Fischer Artur Werke Gmbh | Expansion anchor |
-
1994
- 1994-02-07 DE DE9401970U patent/DE9401970U1/en not_active Expired - Lifetime
-
1995
- 1995-01-20 EP EP95100741A patent/EP0666426A1/en not_active Withdrawn
- 1995-02-02 PL PL95307043A patent/PL307043A1/en unknown
- 1995-02-03 KR KR1019950001909A patent/KR950033133A/en not_active Application Discontinuation
- 1995-02-03 CA CA002141750A patent/CA2141750A1/en not_active Abandoned
- 1995-02-06 CZ CZ95287A patent/CZ28795A3/en unknown
- 1995-02-06 BR BR9500443A patent/BR9500443A/en not_active Application Discontinuation
- 1995-02-06 AU AU11582/95A patent/AU1158295A/en not_active Abandoned
- 1995-02-07 JP JP7019585A patent/JPH0854009A/en active Pending
- 1995-02-07 SI SI9500041A patent/SI9500041A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR950033133A (en) | 1995-12-22 |
| PL307043A1 (en) | 1995-08-21 |
| CZ28795A3 (en) | 1995-09-13 |
| AU1158295A (en) | 1995-08-17 |
| CA2141750A1 (en) | 1995-08-08 |
| DE9401970U1 (en) | 1994-03-24 |
| EP0666426A1 (en) | 1995-08-09 |
| JPH0854009A (en) | 1996-02-27 |
| BR9500443A (en) | 1995-10-03 |
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