baber/WOPTO huggingface dataset:
Patent SK-89698-A3 (SK)
Title: Articulated bogie frame and articulated bogie comprising such a frame
Inventor: RODET ALAIN
IPC: B61F3/04
Filed: 1997-10-06
Abstract: The invention concerns an articulated bogie frame (1A, 1B) comprising a right lateral member (2A), a left lateral member (2B), a front member (3A), a rear member (3B) and articulating means  (4A, 4B), characterised in that the bogie frame consists of two half-frames (1A, 1B), each said half-frame (1A, 1B) being generally L-shaped.
Patent SK-96893-A3 (SK)
Title: Anti-splinter device for sawing machines with a saw blade
Inventor: KAELBER GERHARD
IPC: B23D47/00
Filed: 1993-01-13
Abstract: The invention concerns an anti-splinter device for sawing machines with a saw blade, the device being designed to be laid on workpieces on one side of the saw blade and to press against the saw blade near the point at which the saw-blade teeth emerge from the workpiece. The sawing machine has a positioning device which is connected to it and holds the anti-splinter device, and which positions the anti-splinter device in the correct operational position when the depth of cut and/or angle of inclination of the saw blade changes.
Patent CH-654166G-A3 (CH)
IPC: H05K1/16
Filed: 1983-10-14
Abstract: An electronic device comprises three stacked flexible elements, namely an electronic assembly for processing information, a display cell for displaying such information and an electrical power source for powering the electronic assembly. The three elements are mechanically joined and electrically connected to each other by insulating and conductive adhesives. The device can be manufactured in quantity by unwinding strips of the three elements, joining the three strips in a stacked relationship, and separating the individual devices from the composite strip thus formed.
Patent CZ-150692-A3 (CZ)
Title: Mica hardened insulant with emission layer of high efficiency
Inventor: STROP JAROMIR
IPC: H05B3/20
Filed: 1992-05-20
Abstract: This invention involves a high-efficiency emission layer (1) consisting of technical-grade silicon sand with a minimum content of SiO2 99%, fineness of 0.4 to 0.63 mm, and its application on the surface of a hardened mica insulator (2). It creates a compact unit, which can be used, for example, as the front wall of a heating radiating panel.<IMAGE>
Patent CZ-313492-A3 (CZ)
Inventor: KROUPA JAN ING
IPC: A62B7/02
Filed: 1992-10-15
Abstract: Pomocný zásobník (6) tlaku o objemu cca 0,05 až 0,10 je
umístěný na středotlakém potrubí (3) plicní automatické
délky 30 m a více, co nejblíže druhému stupni plicní automatiky
(5).
Patent CZ-347092-A3 (CZ)
Title: Process of removing halogenated organic compounds from waste gases
Inventor: VON WEDEL WEDIGO DR
IPC: B01D53/81
Filed: 1992-11-24
Abstract: Organic halogen cpds. are removed from waste gas opt. contg. NOx by contacting the gas with Caro's acid, H2SO5, or a salt, in a fixed or vortex bed. Pref. the waste gas may be made up with SO2, opt. led over a fixed or vortex bed of a solid, and contacted with H2O2, when Caro's acid is formed in situ, or the gas may be led over the bed, which is sprayed with a mixt. of H2O2 and H2SO4. Before introduction into the waste gas stream, the solid is impregnated with H2SO4, and H2O2 is applied, or the solid is impregnated with H2O2 and H2SO4 is applied, or the solid is impregnated or sprayed with an aq. soln. of Caro's acid or a salt.
Patent CZ-405189-A3 (CZ)
Inventor: FOJTIK JAN ING
IPC: C10B33/04
Filed: 1989-07-03
Abstract: K hranám šikmé části tělesa (1) odsávací předlohy, opatřené
otvory,je uchycena sběrná skříň (3), přitom tyto otvory jsou
navzájem odděleny příčkami, vytvářejícími sekce (4) a ke
každé sekci (4) je přichycena horizontální těsnící příruba
(5) odprašovací předlohy (6). Na otvory jednotlivých sekcí
doléhají klapy (7), upevněné svými držáky (8) k hřídeli (9),
otočně uloženému v ložiskových tělesech (10), uchycených
na sběrné skříni (3) mimo vnitřní prostor sekcí (4), přičemž
k jednomu konci hřídele (9) je upevněna páka (11) pákového
mechanismu (12).
Patent CZ-646189-A3 (CZ)
Title: Process for preparing pesticidally active compounds
Inventor: BLADE ROBERT JOHN
IPC: C07C323/41
Filed: 1989-11-15
Abstract: 1) The present Application discloses pesticidally active compounds of the formula (I):  Q Q<1> CR<2> = CR<3> CR<4> = CR<5>C (=X) NHR<1> or a salt thereof, wherein Q is an monocyclic aromatic ring, or fused bicyclic ring system of which at least one ring is aromatic containing 9 or 10 atoms of which one may be nitrogen and the rest carbon each optionally substituted, or Q is a dihalovinyl group or a group R<6>-C IDENTICAL C- where R<6> is C1-4 alkyl, tri C1-4 alkylsilyl, halogen or hydrogen; Q<1> is a 1,2-cyclopropyl ring optionally substituted by one or more groups selected from C1-3 alkyl, halo, C1-3 haloalkyl, alkynyl, or cyano; R<2>,R<3>, R<4> and R<5> are the same or different with at least one being hydrogen and the others being independently selected from hydrogen, halo, C1-4 alkyl or C1-4 haloalkyl; X is oxygen or sulphur; and R<1> is selected from hydrogen and C1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifuoromethyl, trifluoromethylthio or C1-6 alkoxy, their preparation, pesticidal compositions containing them and their use against pests.
Patent CZ-746784-A3 (CZ)
Title: Process of treating raw phenol
Inventor: SPENGLER HANS DR
IPC: C07C39/04
Filed: 1984-10-02
Abstract: 1. A process for the treatment of crude phenol which has been recovered in accordance with the phenoraffin process from phenol-containing fractions from the liquefaction of coal, characterized in that the phenols are separated by distillation from high-boiling accompanying substances, reacted with diluted acid and subsequently subjected to a fractionated distillation and the phenol and o-cresol fractions obtained are subjected to crystallization.
Patent CZ-106899-A3 (CZ)
Title: Shelf
Inventor: HASENCLEVER BERND
IPC: A47B96/07
Filed: 1999-03-25
Abstract: The shelf system has support arms (3) with mounting hooks (37) which fit into slotted uprights. The mountings have pairs of upper (370) and lower (371) hooks. A locking device (30) fitted between the lower hooks has a latch (382) which fills the remaining space in the slots into which they have been inserted.
Patent CZ-120794-A3 (CZ)
Title: Novel substituted salicylic acids
Inventor: AGBACK KARL HUBERT
IPC: C07D213/75
Filed: 1992-11-04
Abstract: Salicylic acid derivs. of formula Het-NR-SO2-Ph1-A-Ph2(COOH)(OH) (I), their tautomeric forms, salts, solvates and lower alkyl esters are new. In (I), Ph1 and Ph2 are opt. substd. benzene provided that the COOH and OH gps. are ortho; A is a bridge which is stable to redn. because it is not azo; Het is opt. substd heterocycle which includes conjugated double bonds; and R is H or lower alkyl. A is pref. a straight carbon chain having at most 3C atoms, esp including one -C-C-, -C=C- or -C=C- opt. together with a C=O gp., Het is pref. (R1, R2, R3)-Het', where Het' is gp. of formula (a); X is -N=CH-NH-, -N=CH-S-, -N=CH-O-, -NH-N=CH-, -O-CH=CH-, -CH=CH-O-, -NH-CH=CH-, -CH=CH-NH-, -CH=CH-S-, -CH=N-NH-, -CH=CH-CH=CH-, -CH=CH-CH=N-, -CH=N-CH=CH-, -CH=CH-N=CH- or -N=CH-CH=CH- (where same mutually adjacent hydrogens can be substd. in pairs by -CH=CH-CH=CH- to form a bicyclic ring); and R1, R2 and R3 are H, lower alkyl, halo, OH, CN, COOH, lower alkoxy, benzyloxy, lower acyl, phenyl or benzyl.
Patent CZ-133399-A3 (CZ)
Title: Material of biological filter charge and process for producing thereof
Inventor: BASSE HARTWIG
IPC: B01J19/32
Filed: 1999-04-15
Abstract: In a biological water treatment process, water flows over hanging strands which serve as the substrate on which colonies of micro- organisms grow. Each strand (19,24) hangs over and either side of an overhead beam (23), to which it is attached. The strand center section is lashed down by a cord (21).
Patent CZ-155093-A3 (CZ)
Inventor: KUBA MIROSLAV ING
IPC: B30B15/30
Filed: 1993-07-30
Abstract: Přenášecí zařízení pro postupové lisy s vratným pohybem
přenášecfho tělesa má alespoň jednu přenášecí jednotku,
tvořenou dvojicí svěracích ramen (7, 7’) opatřených kleštinami
(11, 11’)· Svěrací ramena (7, 7’) jsou v blízkosti přenášecích
konců prostřednictvím vodících čepů (12, 12’)
spřažena s táhly (13, 13’), jejichž druhé konce jsou kyvně
uloženy na Čepech (14,14’), upevněných protilehle k Činné
straně odpovídající kleštiny (11, 1Γ), vně pracovního
prostoru svěracích ramen (7, 7’).
Patent CZ-156297-A3 (CZ)
Title: Cover for manholes, particularly road covers
Inventor: LAURO JACQUES
IPC: E02D29/12
Filed: 1997-05-21
Abstract: The manhole cover, e.g. for a pipe or cable inspection chamber, consists of a surrounding frame (1) and hinged panels (10,11,12,13) which form the lid. The panels are in the form of right-angled triangles hinged to adjoining sides of the frame so that each pair closed to make a square section of the lid. Each of the triangular panels except one, have a lug projecting from its edge which engages with the underside of the edge of an adjacent panel. The final panel with no lug is equipped with a locking mechanism which fixes it to the frame.
Patent CZ-159197-A3 (CZ)
Title: Metalloprotease inhibitors, process of their preparation and pharmaceutical composition containing thereof
Inventor: BECKETT RAYMOND PAUL
IPC: A61P37/00
Filed: 1995-11-27
Abstract: PCT No. PCT/GB95/02770 Sec. 371 Date May 21, 1997 Sec. 102(e) Date May 21, 1997 PCT Filed Nov. 27, 1995 PCT Pub. No. WO96/16931 PCT Pub. Date Jun. 6, 1996Compounds of general formula (I), principally characterized in that R4 is a polyether group, are water soluble matrix metalloproteinase inhibitors.    <IMAGE>  (I)
Patent CZ-172998-A3 (CZ)
Title: Half-finished products for producing reflectors, process and means for their production
Inventor: POCH-PARRAMON JOSE
IPC: F21V7/22
Filed: 1997-09-24
Abstract: The invention concerns reflector blanks which are produced from a plastics material and to whose surface parts which are adapted to reflect beams a layer of metal is applied. The reflector blanks according to the invention are produced by injection-moulding or transfer-moulding a moulding compound based on duroplastic polymer which is hardened by condensation reaction, preferably phenol novolak.
Patent CZ-197296-A3 (CZ)
Title: Process for preparing ligno-cellulosic boards
Inventor: LUNDGREN GORAN
IPC: B27N3/18
Filed: 1995-01-19
Abstract: PCT No. PCT/SE95/00043 Sec. 371 Date Jun. 26, 1996 Sec. 102(e) Date Jun. 26, 1996 PCT Filed Jan. 19, 1995 PCT Pub. No. WO95/20473 PCT Pub. Date Aug. 3, 1995Continuous methods for manufacturing finished board are disclosed which include disintegrating lignocellulose material prior to drying, gluing, and forming into mats, and in which the pressing of the mat into a board includes a first step in which the mat is pressed in the presence of steam in a heating medium to produce a partially pressed board having a substantially uniform density, and a second compressing step in which the outer layers of the partially pressed board are increased in density as compared to the center of the board.
Patent CZ-200892-A3 (CZ)
Inventor: SALINGER JIRI
IPC: G16H50/20
Filed: 2008-02-20
Abstract: Zarízení pro 3D diagnostiku tvaru pátere, sestává z polohového snímace (1), z elektronické vyhodnocovací jednotky (2) a z výpocetní a rídící jednotky (3). Polohový snímac (1) obsahuje alespon: - pantografické zarízení (11) s trojicí inkrementacních cidel (11.alfa., 11.beta., 11.gama.) polohy dotykového bodu (12) polohového snímace (1), - cejchovací zarízení (13) pro nastavení výchozí polohy, - fixacní zarízení (16) doplnené o identifikátor (14) místa pro vztycení ideální vertikály,  informacní a kontrolní displej (15). Elektronická vyhodnocovací jednotka (2) obsahuje alespon: - vstupy dat z inkrementacních cidel (11.alfa., 11.beta., 11.gama.) z polohového snímace (1), - oboustranné datové propojení (6) a oboustrannou rídící sbernici (7) pro komunikaci s výpocetní a rídící jednotkou (3), - externí ovladac (22) propojený s interface (21) a s polohovým snímacem (1) prostrednictvím informacního a kontrolního displeje (15). Výpocetní a rídící jednotka (3) obsahuje alespon: - mikropocítac (31) s obvyklým vybavením, - softwarové vybavení (32) pro rízení polohového snímace (1) a sber a vyhodnocování namerených dat. Zarízení pro 3D diagnostiku pohybu segmentu lidského tela sestává z polohového snímace (1), z elektronické vyhodnocovací jednotky (2) a z výpocetní a rídící jednotky (3). Polohový snímac (1) obsahuje alespon: - prostorové pantografické zarízení (11) s trojicí inkrementacních cidel (11.alfa., 11.beta., 11.gama.) polohy úchopového mechanismu (17) polohového snímace (1), - cejchovací zarízení (13) pro nastavení výchozí polohy, - fixacní zarízení (16) doplnené o identifikátor (14) místa pro vztycení ideální vertikály, informacní a kontroln
Patent CZ-257995-A3 (CZ)
Title: Apparatus for contactless measuring axial position and small differences in angular displacement or frequency of two rotating bodies
Inventor: ANDRA WULF DR DIPL PHYS
IPC: G01D5/12
Filed: 1995-10-04
Abstract: The device measures the relative axial position and/or angular rotation of two rotating bodies, esp. two parts (1,5) of a coupling. A magnetic generator (2,7). A single magnetic sensor (13) is fixedly arranged outside the generators (3,7) and within their measurement range. The two generators (3,7) each have recesses into which the other generator extends. Thus, at least in the rest position, the edges of the two rotating bodies (1,5) are in essentially the same plane which is also the plane in which the magnetic filed sensor (13) is arranged.
Patent CZ-273298-A3 (CZ)
Inventor: DEMEL JAN
IPC: E05B47/02
Filed: 1998-08-26
Abstract: Ovládacíjednotka centrálního elektrickéhojištění zámků
dveří, zejména dveří vozidel, má elektromotoricky
přestavovanéhojezdce (8), v němžje mezi dvěmapružinami
(7) posuvně uložena matice (6). Jezdec (8)jepřes přenosový
mechanismus napojen na zámek dveří aje mu přiřazen systém
?SAFE". Systém?SAFE"je tvořen západkou (10) 7SAFE",
jejímzajišťovacímčlenem(11) a dále lůžkem (9), kteréje
posuvně uložena najezdci (8) a které spolupracuje se
zajišťovacímčlenem(l 1). Západka (10) 7SAFE"je opatřena
blokovacímvýstupkem(24), který v poloze ?zajištěno" s
funkcí ?SAFE" zapadá ze ozub (23)jezdce (8), přičemž mezi
ozub (23)jezdce (8) a blokovací výstupek (24) západky (10)
7SAFE" zasahuje unášecí výčnělek (20) lůžka (9). Unášecí
výčnělek (20) lůžka (9) leží najedné straně od matice (6) a na
druhé straně od matice (6) leží odjišťovací výstupek (25)
západky (10) 7SAFE".
Patent CZ-9902762-A3 (CZ)
Title: Gravure printing process with high metallic luster
Inventor: JAROLIN DUSAN
IPC: C09D5/03
Filed: 1999-08-03
Abstract: When employing the invented intaglio printing method and for obtaining a high silver metallic luster, only lines and/or motif areas are printed on a non-metallized photogravure substrate, preferably rotogravure paper or an organic plastic foil by printing rollers with engraving raster of 54 to 80 dots per 1 cme2 under type angle of 0 to 4 with ink for intaglio printing containing a defined range of nitrocellulose or polyvinyl butyral binding agent and dyes, i.e. brass and bronze powder, the proportions of which can be changed within a defined range of the dye percentage sum. Individual components of the ink are first mixed in a tank, and during photogravure, the obtained ink for the intaglio printing is continuously agitated within the inking arrangement to prevent fall of the heavier components. Silver luster can be changed to a golden luster provided the above silver printed lines and/or areas are printed an ink for intaglio printing containing nitrocellulose or polyvinyl butyral binding agent and suitable dyes i.e. yellow, orange and black ink, whereby the proportions of the inks can be changed within a defined total sum of the inks to obtain various tints of the golden luster.
Patent CZ-289395-A3 (CZ)
Title: Transdermic therapeutic system for administration of serotonin agonists
Inventor: LIST HARALD
IPC: A61P25/06
Filed: 1994-04-25
Abstract: The invention concerns a transdermal therapeutic system for the systemic administration of active substances, the system being characterized in that at least one of the active substances is a serotonin agonist selected from the indole derivatives, e.g. sumatriptan.
Patent CZ-307599-A3 (CZ)
Inventor: BIESER JOHN O
IPC: D06N7/00
Filed: 1998-02-27
Abstract: Koberec obsahuje (a) primární rubový materiál (11), kterýmá
lícní a rubovou stranu, (b) soustavu vláken (12) zachycených
do primárního rubového materiálu a vyčnívajících z lícní
strany tohoto primárního rubového materiálu a obnažených na
spodní straně tohoto primárního rubového materiálu, (c)
adhezivní rubový materiál (13), (d) případně sekundární
rubový materiál (14), přilehlý k adhezivnímu rubovému
materiálu, a (e) přinejmenšímjeden homogenně rozvětvený
ethylenový polymer. Postupjeho výroby zahrnuje extruzní
nanášení přinejmenšímjednoho homogenně rozvětveného
ethylenového polymeru na spodní povrch primárního
rubového materiálu k vytvoření adhezivního rubového
materiálu amůže zahrnovat další případné kroky nebo
postupy, provedené buďto odděleně nebo v různých
kombinacích, zahrnující mytí nebo otírání primárního rubového materiálu a vláken před provedenímextruzního
nanášení a použití implozních činidel. Výhodnýmhomogenně
rozvětvenýmethylenovýmpolymeremje v podstatě lineární
ethylenový polymer. Popsané způsobyjsou vhodné k výrobě
všívaných koberců pro široké stavy, přičemž tyto koberce mají
zlepšenou odolnost k opotřebení
Patent CZ-309196-A3 (CZ)
Title: Process for producing glass and apparatus for making the same
Inventor: WHITFIELD PETER JAMES
IPC: C03B5/18
Filed: 1996-10-22
Abstract: A method and apparatus for making float glass, the apparatus being a furnace (1) comprising a melting zone (2), a refining zone (7) and a conditioning zone (8) communicating with the refining zone (7). The outlet (16) from the conditioning zone (8) leads into a float canal (13). Stirring by means of stirrers (15a,15b) having a shaft (17) projecting downwardly into the molten glass (6) and a stirring device having a generally rectangular configuration, major and minor axes of different dimensions and being coplanar with the axis of the shaft, is effected in the conditioning zone (8) adjacent the entrance (16) to the float canal (13). <IMAGE>
Patent CZ-318499-A3 (CZ)
Title: Pesticidal 1-aryl-3-iminopyrazoles, process of their preparation and preparations containing thereof
Inventor: MANNING DAVID TREADWAY
IPC: C07D417/12
Filed: 1998-03-09
Abstract: In the present invention, there are disclosed 1-aryl-3-iminopyrazoles of the general formula I, which are useful as pesticides or as intermediates to other pesticides. Compositions comprising the compounds of the general formula I and methods for their use, particularly in agriculture or for animal protection, as pesticides, especially for controlling arthropods, are described, too.
Patent CZ-371298-A3 (CZ)
Title: Cleansing preparations
Inventor: ASANO KAORI
IPC: C11D3/39
Filed: 1997-05-16
Abstract: A detergent composition comprising an alkoxylated quaternary ammonium (AQA) cationic surfactant, a non-AQA surfactant and a photobleach.
Patent CZ-408099-A3 (CZ)
Title: Fungicidal mixtures
Inventor: SCHELBERGER KLAUS
IPC: A01N/
Filed: 1998-05-13
Abstract: The invention relates to a fungicidal mixture containing a synergistically active quantity of a1) a phenyl-benzyl ether derivative of formula (I.a), (I.b) or (I.c) or Ic, and/or a2) a carbamate of formula (I.d), in which X is CH and N, n is 0, 1 or 2 and R is a halogen, C1-C4 alkyl and C1-C4 halogen alkane, whereby the R radicals can be different if n equals 2, and one of its salts or adducts, as well as b) a dinitrophenol derivative of formula (II.a) or (II.b), in which n is 0, 1 or 2.
Patent LV-5233-A3 (LV)
Inventor: GOBERT JEAN
IPC: C07D207/277
Filed: 1993-05-19
Abstract: (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide, its preparation and pharmaceutical compositions containing the same. It can be prepared either by reacting (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetic acid successively with an alkyl haloformate and with ammonia, or, by cyclizing an (S)-2-amino-butanamide of the formula X-CH2CH2-NHCH (C2H5)CONH2 wherein Y is a -CH2-radical when X represents a ZOOC-radical and Y is a -CO- radical when X represents a HalCH2-radical, Z being a C1-C4 alkyl radical and Hal a halogen atom. This laevorotatory enantiomer has been found to have significantly higher protective activity against hypoxia and ischemia than the corresponding racemate.
Patent SK-135097-A3 (SK)
Title: Pharmaceutical composition containing proton pump inhibitors
Inventor: DAVE KAUSHIK J
IPC: A61P1/00
Filed: 1996-03-29
Abstract: The present invention is concerned with an oral pharmaceutical formulation containing a proton pump inhibitor (PPI) which is suitable for the treatment of gastric acid related diseases in man and animals. More specifically, the composition is a paste, and is particularly suitable for delivery of a proton pump inhibitor to horses.
Patent SK-153299-A3 (SK)
Title: Compounds and methods for the inhibition of the expression of vcam-1
Inventor: SOMERS PATRICIA K
IPC: A01N37/02
Filed: 1998-05-14
Abstract: This invention is in the area of methods and compositions for the inhibition of the expression of VCAM-1 and, in particular, for the treatment of diseases mediated by VCAM-1, including cardiovascular and inflammatory diseases.
Patent SK-252005-A3 (SK)
Inventor: MUDRY IVAN
IPC: F02B53/00
Filed: 2005-03-13
Abstract: Riadiaci mechanizmus spaľovacieho motora s rotačnými
piestami pozostáva aspoň z jedného zotrvačníka (14) otočné
uloženého na čele bloku (1) motora a sústavy najmenej
dvoch hnacích voľnobežných spojok (17, 18) a najmenej
dvoch brzdiacich voľnobežných spojok (23, 24), ktoré sú
upravené na výstupných hriadeľoch (7, 8) rotačných piestov
(3, 4). Prostredníctvom prvej hnacej voľnobežnej spojky
(16) je zotrvačník (14) spojený s výstupným hriadeľom
(7) prvého rotačného piesta (3) a prostredníctvom druhej
hnacej voľnobežnej spojky (17) je zotrvačník (14) spojený
s výstupným hriadeľom (8) druhého rotačného piesta (4)
a zároveň je výstupný hriadeľ (7) prvého rotačného piesta
(3) prostredníctvom prvej brzdiacej voľnobežnej spojky
(23) spojený s blokom (1) motora a výstupný hriadeľ (8)
druhého rotačného piesta (4) je s blokom (1) motora spojený
prostredníctvom druhej brzdiacej voľnobežnej spojky
(24). Všetky hnacie voľnobežné spojky (17, 18) majú rovnaký
voľnobežný smer otáčania, ako í všetky brzdiace voľnobežné
spojky (23, 24) majú rovnaký voľnobežný smer
otáčania, avšak opačný ako hnacie voľnobežné spojky (17,18).
Patent AT-513423-A3 (AT)
Title: Vorrichtung zum Behandeln einer Faserbahn
Inventor: TORVI TIMO
IPC: B30B9/24
Filed: 2013-06-25
Abstract: Eine Vorrichtung (1) zum Behandeln einer Faserbahn (W) weistmehrere Walzen (3,4,5,6), einen flexiblen Mantel, Band oderSieb (2) in Form einer endlosen, um wenigstens einen Teil derWalzen(3,4,5,6) umlaufenden Schlaufe, und einen Rahmen (7) zumHalten zumindest eines Teils der Walzen (3,4,5,6) auf. DerRahmen (7) weist wenigstens zwei lösbar miteinander verbundeneRahmenteile (8,9,10,11) auf.
Patent WO-0189735-A3 (WO)
Title: Assemblage de toles
Inventor: VANDERPEET STEVEN BAS
IPC: B21D39/03
Filed: 2001-05-23
Abstract: L'invention concerne un procédé et un dispositif permettant d'assembler des tôles se chevauchant. Un dispositif portatif comprend une structure principale (21) présentant une fente (26) entre les plaques supérieure et inférieure (28, 29). Un carré (37) est déplacé vers le haut par un vérin de poinçon (35) pneumatique pour pénétrer dans les tôles (28, 29) et faire en sorte que les portions des tôles soient repliées vers l'extérieur sur l'un ou l'autre des côtés d'une ouverture carré ménagée dans les tôles. Une matrice (38) est alors déplacée vers le bas par un vérin de matrice (36) pneumatique de manière à venir en contact avec les portions de tôles pliées vers l'extérieur et à les écraser. Les rabats tournés vers l'extérieur et écrasés formés sur la tôle parente permettent d'obtenir un assemblage solide sans qu'il soit nécessaire d'utiliser des organes d'assemblage séparés ou d'autres produits non durables.