PL4487B1

PL4487B1 -

Info

Publication number: PL4487B1
Application number: PL4487A
Authority: PL
Filing date: 1922-12-20
Publication date: 1926-05-31

Description

Wynalazek dotyczy urzadzenia skoro¬ szytu o grzbiecie, skladajacym sie z dwóch polaczonych ze soba plytek okladkowych metalowych i polega na swoistym ich u- stroju, zamknieciu i sposobie umocowania.Rysunek przedstawia przyklad wyko¬ nania wynalazku, a mianowicie fig. 1 i 2 przedstawiaja obie okladki, stanowiace grzbiet w stanie zamknietym, w widoku podluznym i w przecieciu poprzecznem, fig. 3 — czesci oprawy w rzucie pionowym, widoczne od wewnatrz i czesciowo w (prze- kroiju, fig. 4 — górna czesc oprawy widocz¬ na z zewnatrz, zas fig. 5 -— k samo od stro¬ ny wewnetrznej, fig. 6 przedstawia przekrój fig. 5 podlug linji A—B, zas fig. 7 — prze¬ krój poprzeczny fig. 5 podlug linji C—D w skali nieco wiekszej.Obie okladki grzbietu oprawy sa wy¬ konane z metalu i posiadaja zawiaski 4, które, wchodzac pomiedzy siebie, obejmu¬ ja trzpieniek 3, jak w zawiasach zwyczaj¬ nych.Zawiasy wykonane sa w ten sposób, ze w kazdej plytce wyciete sa paski, z któ¬ rych co drugi jest odwiniety. Paski pozo¬ stale zostaja usuniete albo zachowuja pier¬ wotna forme swej powierzchni i, nie two¬ rzac zawiasów, stanowia wzmocnienia 25, posiadajace pólokragle koncówki 10, o- pierajace sie o zawiasy drugiej polówki.Przy zamykaniu oprawy wzmocnienia 25 jednej plytki dotykaja powierzchni we¬ wnetrznej drugiej plytki i usztywniajac w ten sposób oprawe tworza elastyczne wy¬ stepy, ograniczajace ruch okladek przy za-mykaniu, dzieki czemu zapobiega sie od¬ ksztalceniom grzbietu. Z tego wlasnie wigledu grzbiet moze byc wykonany z . cienkich plytek stalowych. Obrzeza 5, po- wstajacrf po wycietych p&skach, zostaja odgiete do strony wewnetrznej i scisle przylegaja do zawiasek drugiej okladki.Okladki sa zakonczone poprzecznemi kryzami 6, powstalemi przez odgiecie kon¬ ców okladek, co usztywnia je i sluzy za podstawe przy wkladaniu skoroszytów do pochew, Plytki posiadaja poza tern paski 18 i 19, wyciete z tych plytek, i sluzace do przymocowania tych ostatnich do okla¬ dek 17 oraz do polaczenia plyt 8 i 9 z cze¬ scia 16 grzbietu. Do plyt 8 i 9 przymoco¬ wane sa czesci podtrzymujace 7. Paski te po ich wycieciu zdstaja odgiete do wnetrza i przesuniete przez otwory w okladkach lub w plytkach 8 i 9 czesci podtrzymuja- cychf poczem zostaja jeszcze raz odgiete w ten sposób, azeby scisle przylegaly do okladek lub do plytek.Plytka 9 na jednej z plyt grzbietu po¬ siada jednolity wystep 21, zwrócony w kie¬ runku drugiej plytki 8. Plytka 8 posiada podobny wystep 22, zwrócony w kierunku plytki 9. Po zamknieciu oprawy oba wy¬ stepy leza obok siebie (fig. 2). Na po¬ wierzchni wewnetrznej wystepu 22 umoco¬ wana jest zapomoca czopa 12 zasuwka za¬ trzasku U. Przy zamykaniu oprawy od¬ gieta koncówka zatrzasku wchodzi w wy¬ krój Bcwnetrzay wystepu 21 i zaczepia o jego scianki w sposób zwykly. Raczka^za¬ mkniecia sprezynowego 13 jest polaczona drutem 14 z zatrzaskiem 11. Polaczenie to jesi wykonane w ten sposób, ze odchyle¬ nie raczki 13 wywoluje przesuniecie sie dratu 14 i tern samem otwarcie zatrzasku.Pozwala to, w przeciwienstwie do znanych urzadzen tego rodzaju, na uzycie bardzo cienkiego drutu. Zwykle bowiem ogniwo, laczace klucz z zatrzaskiem, przy otwie¬ raniu zatrzasku zblizalo sie do tego ostat¬ niego. Umieszczona na drucie 14 sprezy¬ na 15 utrzymuje zatrzask w stanie za¬ mknietym.Wzmocnienia 25 wytwarzaja pewien elastyczny opór w koncowym okresie za¬ mykania skoroszytu i wywoluja scisle przyleganie zatrzasku do wystepu 21 po zamknieciu oprawy. Wzmocnienia te za¬ pobiegaja wiec wszelkim ruchom jalowym zatrzasku, czyli wszelkim ruchom plytek grzbietowych zamknietej oprawy.Od plytki 8 bierze równiez poczatek wydluzona wygieta plytka 23, stanowiaca jedna calosc z plytka 8 i wystepem 22, tworzaca wraz z wystepem mechanizm za¬ mykajacy.Tylna strona plytek grzbietowych po¬ siada czesciowe zaglebienia dla wlozenia kartonu, który moze byc umocowany za- pomoca nitów lub lubków.Zamiast lupków mozna stosowac urza¬ dzenie, przedstawione na fig. 4—7. W kaz¬ dej plytce grzbietowej wyciety jest otwór 33, wydluzony w kierunku pionowym.Otwory te sa jednakowe i jednakowo roz¬ mieszczone na obu plytkach. Otwór zakry¬ wa arkusz kartonu (tekturki) 34, nieco wiekszy od otworu, sprasowany w ten spo¬ sób, ze pomiedzy obrzezem kartonu a srodkowa jego czescia powstaje zeberko, zas na powierzchni wewnetrznej arkusza wglebienie (fig. 6 i 7). Tekturka zaklada sie od srodka oprawy. Srodkowa czesc tej tekturki wypelnia sam otwór, obrzeze zas kartonu przylega do obrzeza wykroju. Do umocowania tekturki sluza paski 36, wy¬ ciete z materjalu plyty. Paski przechodza przez otwory w kartonie, poczem zostaja zagiete i przylegaja do arkusza 35 z me¬ talu lub innego odpowiedniego materjalu wypelniajacego srodkowe wglebienie ar¬ kusza tekturowego.Plyta 35 posiada jednakowe (lub pra¬ wie jednakowe) wymiary, jak i zaglebie¬ nie w tekturze 34 i wypelnia je calkowi¬ cie. Grubosc plyty 35 dobiera sie w tensposób, aby i pod tym wzgledem wglebie¬ nie 34 bylo wypelnione.Paski 36 odgiete zostaja do wnetrza, nastepnie nakladana jest tekturka, przez otwory której przesuwa sie te paski.Wreszcie wstawia sie plytke metalowa 35, odchylajac ponownie paski 36. Tekturka zostaje umocowana w ten sposób, ze ze¬ wnetrzna jej powierzchnia zlewa sie z po¬ wierzchnia zewnetrzna odpowiedniej plytki. PLThe invention concerns a device with a ridge consisting of two interconnected metal cover plates and consists in their specific shape, closure and method of fixing. The drawing shows an example of the invention, namely Figures 1 and 2 show both the covers, constituting the spine in a closed state, in a longitudinal view and in a transverse cut, Fig. 3 - parts of the cover in vertical projection, visible from the inside and partially in (section, Fig. 4 - the upper part of the cover, visible from the outside, and Fig. 5 -k is the same from the inside, Fig. 6 is a section of Fig. 5 along line A-B, and Fig. 7 is a cross-section of Fig. 5 along line C-D on a slightly larger scale. the covers of the spine of the fixture are made of metal and have hinges 4, which, entering between each other, enclose the pin 3, as in ordinary hinges. The hinges are made in such a way that each plate is cut into strips from which Every second one is unrolled, the stripes remain they are not removed or retain the original shape of their surface and, without forming hinges, they constitute reinforcements 25 having semi-circular tips 10, supporting the hinges of the other half. When closing the housing, the reinforcements 25 of one plate touch the inner surface of the other the plates and the stiffening of the binding in this way create flexible steps, limiting the movement of the covers when closing, thereby preventing deformation of the spine. It is from this rod that the ridge can be made of. thin steel plates. The rims 5, formed by the cut tabs, are bent to the inside and fit tightly to the hinges of the other cover. The plates have external strips 18 and 19, cut from these plates, and serve to attach the latter to the cover 17 and to join the plates 8 and 9 to the ridge part 16. Supporting parts 7 are attached to the plates 8 and 9. After cutting them, the strips are bent towards the inside and moved through the holes in the covers or in the plates 8 and 9 of the supporting parts, and are then bent again in such a way that they fit snugly. for covers or for plates. Plate 9 on one of the back plates has a uniform protrusion 21 facing the other plate 8. Plate 8 has a similar protrusion 22 facing towards plate 9. When the holder is closed, both lugs stand out. side by side (fig. 2). On the inner surface of the projection 22, a latch bolt U is fastened with the aid of a pin 12. When closing the housing, the bent end of the latch fits into the cut Bc of the projection 21 and engages its walls in the usual manner. The handle of the spring closure 13 is connected by a wire 14 with a latch 11. This connection is made in such a way that the deflection of the handle 13 causes a displacement of the twine 14 and the same opening of the latch. This allows, in contrast to known devices of this type. using a very fine wire. Usually, the link connecting the key with the latch approached the latter when the latch was opened. A spring 15 arranged on the wire 14 keeps the latch closed. The reinforcements 25 create some elastic resistance in the final period of closing the folder and develop a tight fit of the latch against the projection 21 after the bezel is closed. These reinforcements thus prevent any movement of the idle latch, i.e. any movement of the dorsal plates of the closed housing. Plate 8 also begins with an elongated, curved plate 23, which is one whole with plate 8 and projection 22, forming a closing mechanism with the projection. the side of the dorsal plates has partial depressions for insertion of the cardboard, which can be fixed with rivets or loves. Instead of the slate, the apparatus shown in Figs. 4-7 may be used. In each dorsal plate a hole 33 is cut out in the vertical direction. These holes are the same and equally spaced on both plates. The opening is covered by a sheet of cardboard (cardboard) 34, slightly larger than the opening, pressed in such a way that a rib is formed between the edge of the cardboard and its central part, and a dimple is formed on the inner surface of the sheet (Figs. 6 and 7). The cardboard is placed from the center of the binding. The middle part of the cardboard fills the hole itself, and the edge of the cardboard rests against the edge of the blank. Strips 36, cut from the plate material, are used to fix the cardboard. The strips pass through the holes in the cardboard, and are then folded and adhere to the sheet 35 of metal or other suitable material filling the central recess of the cardboard sheet. The plate 35 has the same (or nearly equal) dimensions as well as a recess in the cardboard. cardboard 34 and fills them completely. The thickness of the plate 35 is chosen in such a way that the cavity 34 is filled in this respect as well. The strips 36 are bent inwards, then a cardboard is put through which the strips are moved, and finally the metal plate 35 is inserted, deflecting the strips again 36. The cardboard is fixed in such a way that its outer surface merges with the outer surface of the respective plate. PL

Claims

Claims, 1. A booklet with a ridge, consisting of two metal plates, the characteristic area that for stiffening the ridge it has flanges (6) or abutments (25) on adjoining parts of the dorsal plates, which When closing the folder, they rub against the inner surface of the second plate, or against the flange (6) and reinforcements (25). 2. A workbook according to claims 1, in which the inner periphery of the dorsal plates have the usual hinge shape, while in some places these plates are cut into strips, of which, for example, every second is unrolled, a characteristic area that some of the remaining strips retain the original shape on its surface and without forming hinges constitute the above-mentioned reinforcements (25). 3. A workbook according to claims 1, wherein a certain part of the strips is cut, characterized by the fact that the edge strips remaining after the cutting are rolled up to the center and adhere tightly to the other part of the hinges. 4. A workbook according to claims 1, the significant area in which the upper part of the reinforcements (25) has grooves or long ribs (10). 5. A workbook according to claims 3, the significant point is that the slots or ribs (10) are in contact with the hinges of the other plate. 6. A workbook according to claims 1, the significant point is that the dorsal plates have internal flanges (6), which are transverse ribs on which the folder rests in the vagina. 7. A workbook according to claims 1, the significant fact that the dorsal plates have strips (18 and 19) cut from the same plates and serve to connect to the binding, as well as to connect the plates (8 and 9) to the supporting parts (7 ). 8. A workbook according to claims 1, the significant area that on the plates (8 and 9) there are protrusions (21, 22), which are one-piece with them, lying next to each other after the housing is closed, with a latch bolt (11) it is fixed on the projection (22) and is under the action of the spring (15) and the key (13), and the bent end of the latch engages the corresponding cut of the projection (21). 9. A workbook according to claims 8, the significant fact that one of the plates (8) has a plate (23) which is one piece with it and with a protrusion (22) which together with the plate forms a closing mechanism. 10. A workbook according to claims 1, with a locking mechanism, fixed on one of the covers, jamming in the shape of the other cover, and which can be switched off by operating the key of the appropriate connector, characterized by the fact that the key pulls the fastener, so that the latter can be made made of fine wire. 11. A workbook according to claims 1, the significant point is that the dorsal plates have recesses for receiving a cardboard or the like with rivets and loves. 12. A workbook according to claims 1, the significant area of the reinforcement (25) provides a somewhat elastic resistance when closing the folder. 13. A workbook according to claims 1-12, characterized by the area, that its spine has one, two or more holes (33) outside of the appropriate number of discs (34) - 3 - made of cardboard or some material, attached to the spines and straps (36) , bent to the center and cut from the dorsal plate, on which the appropriate letters or inscriptions can be imprinted, or which can be attached by hand by pasting with loves or rivets, 14. A workbook according to claim 13, with a ridge made of metal plates, characterized by the fact that the disc (34) has dimensions greater than the size of the opening (33) and externally adjoins its periphery, 15. A workbook according to claim 13, the significant area in which the disc (34) has a series of holes along its circumference through which the strips (36) pass. 16., Workbook according to claim 13, the significant area that the inside of the disc (34) is covered with a plate (35), fastened under the straps (36), holding the disc (34) in place. 17. A workbook according to claim 13, the significant area that the disc (34) is fixed in such a way that a step is formed between the rim and the central part of the disc, so that the central part of the disc engages the hole (33). A workbook according to claim 16, characterized by the fact that the inner plate (35), having dimensions adapted to the central part of the disc (34), completely fills the cavity of this disc resulting from the method of its attachment, 19 Workbook according to claims 16, the significant aspect is that the thickness of the plate (35) is selected such that, when fitted, its surface merges with the peripheral surface of the disc (34). 20. A workbook according to claims 16, the significant aspect that the disc (34) is fixed in such a way that its outer surface merges with the surface of the dorsal plate. Aktiebolaget Gale o. Zastepca: M. Skrzypkowski, patent attorney y. To the patent description No. 4487. Ark. i. / 4- NH G- \ 7 <\ & 1 v J9 and I .7 ¦im we Z. 7.5 F5g: J- / 9 / ^ - 4 -2S D 7 ^ 5- +, 2 / k / 6 / O / S Hfl ^% S and 7 /// / £ 3 ^ ^ 7 To patent specification No. 4487- Ark.

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