baber/WOPTO huggingface dataset:
Patent BR-112023001386-A2 (BR)
Title: Método para cultivar uma célula hospedeira de bacillus, e, cultura de células hospedeiras de bacillus
Inventor: ANDREAS DAUB
IPC: C12P21/02
Filed: 2021-07-27
Abstract: MÉTODO PARA CULTIVAR UMA CÉLULA HOSPEDEIRA DE BACILLUS, E, CULTURA DE CÉLULAS HOSPEDEIRAS DE BACILLUS. A presente invenção refere-se ao campo da fermentação industrial. Em particular, refere-se ao método para cultivar uma célula hospedeira de Bacillus compreendendo as etapas de (a) inocular um meio de fermentação com uma célula hospedeira de Bacillus compreendendo um construto de expressão para um gene que codifica uma proteína de interesse, cultivar, para uma primeira fase de cultivo, a célula hospedeira de Bacillus no dito meio de fermentação em condições favoráveis para o crescimento da célula hospedeira de Bacillus e da expressão da proteína de interesse, em que o cultivo da célula hospedeira de Bacillus compreende a adição de pelo menos uma solução de alimentação, e em que a pelo menos uma alimentação solução provê uma fonte de carbono em taxas crescentes, e (c) cultivar, para uma segunda fase de cultivo, a cultura de células hospedeiras de Bacillus obtida na etapa (b) em condições favoráveis para o crescimento da célula hospedeira de Bacillus e da expressão da proteína de interesse, em que o cultivo compreende a adição de pelo menos uma solução de alimentação, e em que a pelo menos uma solução de alimentação provê uma fonte de carbono em uma taxa constante, em taxas decrescentes ou em taxas que aumentam menos que as taxas na etapa (b), em que a dita taxa constante ou a taxa inicial das ditas taxas decrescentes ou a taxa inicial das ditas taxas que aumentam menos que as taxas na etapa (b) está abaixo da taxa máxima da primeira fase de cultivo. É adicionalmente contemplada uma cultura de células hospedeiras de Bacillus que pode ser obtida pelo dito método.
Patent CZ-2697-A3 (CZ)
Title: Azolone derivatives, process of their preparation, pharmaceutical preparations based thereon and process for preparing such pharmaceutical preparations
Inventor: HEERES JAN
IPC: C07D403/12
Filed: 1995-07-05
Abstract: The invention is concerned with the compounds having formula (I), the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein Y is CH or N; R<1>, R<2> and R<3> each independently are hydrogen or C1-4alkyl; R<4> and R<5> each independently are hydrogen, halo, C1-4alkyl, C1-4alkyloxy, hydroxy, trifluoromethyl, trifluoromethyloxy or difluoromethyloxy; R<6> is pyridinyl optionally substituted with up to two C1-4alkyl groups; di(C1-4alkyl)hydroxypyridinyl; di(C1-4alkyl)C1-4alkyloxypyridinyl; pyridazinyl optionally substituted with C1-4alkyloxy; pyrimidinyl optionally substituted with hydroxy or C1-4alkyloxy; thiazolyl optionally substituted with C1-4alkyl; thiadiazolyl optionally substituted with C1-4alkyl; benzoxazolyl or benzothiazolyl; or R<6> is pyrazinyl or pyridazinyl substituted with C1-4alkyl; Z is C=O or CHOH; and (a) is a radical of formula (a-1), (a-2), (a-3), (a-4), (a-5), (a-6), or (a-7). Compositions comprising said compounds, processes for preparing the same and the use of these compounds as a medicine.
Patent SK-5094-A3 (SK)
Title: Rodent bait package
Inventor: BUCKLE ALAN P
IPC: A01N25/00
Filed: 1992-06-26
Abstract: A rodent bait package comprising a quantity of a rodenticide bait composition contained in a package characterised in that the package is made of a material which has a bittering agent or repellent incorporated and/or has a surface layer of a bittering agent or repellent, whereby the bittering agent or repellent deters non-target species from consuming the rodenticide bait composition without deterring the target rodent species.
Patent CZ-39796-A3 (CZ)
Title: Process for preparing fluorocyclopropane derivatives
Inventor: LUI NORBERT DR
IPC: C07C255/46
Filed: 1996-02-09
Abstract: Prepn. of fluorocyclopropane derivs. of formula (I) comprises reaction of a linear fluoropropane deriv. of formula (II) with a base in an anhydrous solvent. X = Cl, Br or I; A = CN, CH2R or CON(R')2; R = protecting gp.; R' = 1-12C alkyl, 6-10C aryl, 2-12C alkenyl or 7-12C aralkyl (all opt. substd.); or N(R')2 = a hydrazine residue; Y = Cl, Br or I.
Patent CZ-53796-A3 (CZ)
Title: Novel retinoids
Inventor: KLAUS MICHAEL
IPC: C07C61/16
Filed: 1996-02-22
Abstract: Novel nonatetraenoic acid derivatives of the formula <CHEM> wherein the dotted bond is optional and R1 and R2 are as defined in the specific ation selectively bind to retinoic acid X-receptors (RXR) have anti-acne acitvity and potentiate the activity of retinoids having RAR alpha  activity.
Patent CZ-69296-A3 (CZ)
Inventor: DOBES JIRI ING
IPC: B60H/
Filed: 1996-03-07
Abstract: Řešení se týká zařízení a zapojení pro klimatizaci
vozidel používajících k pohonu LPG (kapalný
propan nebo jeho směs s butanem), tvořené
topným okruhem chladicího systému
motoru (3) s odpařovačem (2), jehož podstata
spočívá v tom, že zapojením nejméně jednoho
škrtícího, nebo regulačního a uzavíracího
orgánu (4) do topného okruhu chladicího
systému motoru (3) je přiřazena nová funkce
odpařovači (2) jako zdroji chladu, nová funkce
výměníku (1) tepla pro topení jako výměníku
tepla pro chlazení a nová funkce chladící kapalině
jako médiu, sloužícímu k přenosu
chladu mezi zdrojem chladu a výměníkem
tepla pro chlazení, který klimatizuje vzduch
proudící do vozidla.
Patent SK-43795-A3 (SK)
Title: Method for the stereoselective preparation of a derivative of beta -phenylisoserine and its use in the preparations of taxane derivatives
Inventor: DENIS JEAN-NOEL
IPC: C07C233/83
Filed: 1993-10-04
Abstract: PCT No. PCT/FR93/00966 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07847 PCT Pub. Date Apr. 14, 1994This invention relates to a method of stereoselective preparation of a derivative of  beta -phenylisoserine of formula (I) by the action of an N-carbonyl-benzylimine of formula (II) on an optically active amide of a protected hydroxyacetic acid of formula (III), followed by hydrolysis of the product obtained. In formula (I), (II) or (III), R is an optionally substituted phenyl radical or R1-O, Ar is an optionally substituted aryl radical and G1 is a hydroxy function protection grouping. The product of formula (I) is particularly useful in preparing taxol and Taxotere which have remarkable antitumor properties.    <IMAGE>  (I)  ArCHNCOR (II)   <IMAGE>  (III)
Patent CZ-186592-A3 (CZ)
Title: Fulling machine for textiles and like materials
IPC: D06B3/34
Filed: 1992-06-17
Abstract: In a fulling machine for textiles or similar, comprising a pair of drawing cylinders (3, 4) between which the textile (T) is made to pass and means of driving said cylinders, it is envisaged that said driving means comprise, for each cylinder (3, 4), a motor (13) disposed inside the cylinder itself. In this way a substantial reduction in the transverse dimension is obtained. <IMAGE>
Patent CZ-233892-A3 (CZ)
Title: Compound a87689, process of their preparation and a pharmaceutical composition in which said compound is comprised
Inventor: BERRY DENNIS RANDOLPH
IPC: C12P1/00
Filed: 1992-07-24
Abstract: Fermentation product A87689 is produced by a strain of  Amycolatopsis   mediterranei  selected from NRRL 18815 and NRRL 18851, or an A87689-producing mutant thereof. A87689, its C 1-6 -alkyl ether and C 1-6 -alkanoyl ester derivatives and pharmaceutically acceptable salts thereof are phospholipase A₂ inhibitors that are useful as antiinflammatory agents. A87689 compounds, including its C 1-6 -alkyl ether and C 1-6 -alkanoyl derivatives, used alone or in combination with nucleoside reverse transcriptase inhibitors, non-nucleoside reverse transcriptase inhibitors and HIV protease inhibitors, are also useful for managing retroviral infections in mammals and are particularly useful for managing HIV and/or AIDS in humans.
Patent CZ-266292-A3 (CZ)
Inventor: VACEK JAN ING
IPC: F02B19/00
Filed: 1992-08-28
Abstract: Spalovací komora (5) je oddělena od pracovního válce (1)
motoru ventily (3,4) nebo šoupátky a představuje několikanásobek
kompresního prostoru stávajících spalovacích motorů.
U víceválcových motorů lze požít jediné spalovací
komory pro všechny válce motoru a kontinuálního nebo
pulsačního nástřiku paliva.
Patent CS-309791-A3 (CS)
Title: Phenol resin, process of its preparation and a slashing composition for mineral fibers containing said phenol resin
Inventor: TETART SERGE
IPC: C08G14/073
Filed: 1991-10-11
Abstract: Phenolic resin. The resin is liquid, contains phenol-formaldehyde, formaldehyde-urea and phenol-formaldehyde-amine condensates and has a free formaldehyde content lower than 3 %, the content being expressed as total weight of liquid, and a water-dilutability at 20 DEG C higher than or equal to 1000 %. In addition, the resin is heat-stable. Application to less contaminating sizing compositions for inorganic fibres; and use of the said fibres sized in this manner for the manufacture of insulating products and of out-of-soil cultivation substrates.
Patent CS-331191-A3 (CS)
Title: Process for purifying acetic acid and/or acetanhydride
Inventor: JONES MICHAEL DAVID
IPC: B01J41/04
Filed: 1991-10-31
Abstract: A process for removing iodide derivatives from liquid acetic acid and/or acetic anhydride comprises contacting the liquid acetic acid and/or acetic anhydride with a strong acid cation exchange resin having from about 4% to about 12% crosslinking, a surface area in the proton exchanged form of less than 10m<2>g<-><1> after drying from the water wet state and a surface area of greater than 10m<2>g<-><1> after drying from a wet state in which water has been replaced by methanol. The resin has at least one percent of its active sites converted to the silver form preferably from 30 to 70 percent.
Patent CZ-416790-A3 (CZ)
Inventor: WAGENKNECHT OLDRICH
IPC: G01R27/02
Filed: 1990-08-27
Abstract: Zapojení prověřuje správnost pořadí kabelových žil a
hodnoty jejich smyčkového odporu. Ke vstupní straně měřeného
kabelu (6) je dvěma svý mi vstupy zakončenými měřicími
hroty (5), připo jen první obvod (2) akustické
signalizace, při čemž vstupy prvního spouštěného tónového
gene rátoru (1) jsou přemostěny zkratovacím tlačítkem (4) a
v kladném z nich je vřazena dioda (3), za tímco výstupní
strana měřeného kabelu (6) je připojena přes odporověnapěťový
převodník (7) ke vstupu analogově-digitálního převodníku
(8). První výstup (9) analogově-digitálního
převodní ku (8) je připojen ke vstupu sledovaěe (11) ve Iíkosti
naměřené hodnoty a první výstup (12) sledovače (11)
velikosti naměřené hodnoty je spojen s druhým výstupem
zapojení.
Patent CZ-650989-A3 (CZ)
Inventor: STRNAD JOSEF ING
IPC: G01L1/08
Filed: 1989-11-17
Abstract: Snímač síly připojitelný ke konstrukci (13) shrnovacího mechanismu
je určen k informování řídicího systému o dosažení
minimální nebo maximální přípustné úrovně usazených
látek v usazovacích nádržích. Sestává z permanentního
magnetu (1), uloženého v plášti (5), který je opatřen
mikrospínačem (10). Snímač je utěsněn pryžovou manžetou
(11) a je chráněn krytem (12). Permanentní magnet (1) je
nepohyblivě spojen s čepem (2) snímače, který je posuvně
uložen v uložení (3) čepu, nepohyblivě spojeném s pláštěm
(5) snímače, přičemž v plášti (5) snímače je pomocí šroubu
(8) a spodního dorazu (9) připevněn mikrospínač (10).
Patent CZ-114499-A3 (CZ)
Title: Pouring nozzle with middle-rear diamond inner geometry and multiple-part pouring nozzle with varying efficiency of discharge angles and way of molten metal flowing through such pouring nozzle
Inventor: HEASLIP LAWRENCE JOHN
IPC: B22D11/10
Filed: 1997-10-03
Abstract: The present invention relates to a casting nozzle (140,170) for flowing liquid metal therethrough comprising: an elongated bore having a central axis (CL) and at least one entry port (141) and at least one exit port (146,148,176,182), the bore including an enlarged portion to provide the bore with greater cross-sectional area near the central axis than near the edges of the bore, the enlarged portion including at least two bending facets (144a,144b,174), each of which extends from a point on a plane which is substantially parallel to and intersects the central axis, toward a lower edge of the bore. <??>This casting nozzle is more effective to, utilize the available space within a bulged or crown shaped mold and promotes an improved flow pattern therein. <IMAGE> <IMAGE>
Patent CZ-164594-A3 (CZ)
Title: Human variant of kunitz-type protease inhibitor
Inventor: NORRIS FANNY
IPC: A61K38/55
Filed: 1993-01-07
Abstract: A variant of human Kunitz-type protease inhibitor domain III of tissue factor protease inhibitor (TFPI), the variant comprising the amino acid sequence (I) wherein X<1> represents H or 1-5 naturally occurring amino acid residues except Cys, X<2>-X<15> each independently represents a naturally occurring amino acid residue, and X<16> represents OH or 1-5 naturally occurring amino acid residues except Cys, with the proviso that at least one of the amino acid residues X<1>-X<16> is different from the corresponding amino acid residue of the native sequence.
Patent CZ-166096-A3 (CZ)
Title: Process and apparatus for forming steel cables to helix
Inventor: AMBROZ KAREL ING
IPC: B21F37/04
Filed: 1996-06-07
Abstract: A method of shaping steel ropes for a spiral line, in particular coated wire for cable locks when the steel wire (6) is bent in the rotary groove (5) of the rotary shaping pulley (1), the parts of its perimeter which are lapped by the endless belt (2) between the belt (2) and the walls of the rotary groove (5) and the angle speed of the rotation of the shaping pulley (1) is in fact identical to the angle speed of the lapped endless belt (2), as well as carrying steel wire (6) and after the whole length of the steel wire (6) has passed between the shaping pulley (1) and the lapped endless belt (2) the steel wires of the rope (6) on each its end are fixed against mutual shifting. The equipment for doing this consists of a rotary shaping pulley (1) equipped with a round groove (5) the width of which corresponds to the diameter of the shaped wire (6) and of the pressure element producing radial pressure of the shaping wire (6) to the round groove (5) where the shaping pulley (1) is placed between the first leading pulley (3) and the second leading pulley (3') through which there is fastened the endless belt (2) overlapping the part of the perimeter of the shaping pulley (1) and the angle of the lapping depends on the diameters, as well as the mutual position of the pulleys (1,3,3') the axes of rotation of which are in fact parallel and the depth of the round groove (5) is smaller than the diameter of the shaped rope (6).<IMAGE>
Patent CZ-167094-A3 (CZ)
Title: Mechanical gearbox for driving wheels, particularly of mobile working machines
Inventor: VANZINI ODDONE
IPC: F16H48/20
Filed: 1994-07-11
Abstract: The invention relates to a mechanical transmission for drive wheels, especially for mobile work machines, comprising: a sprocket (6) keyed on a drive shaft (8) rotatably supported to a frame (13); an internally-cogged crown (4) connected to a hub (2) of a drive wheel of a work machine; at least one intermediate gear wheel (5) coupled to the sprocket (6) and the crown (4) and rotatable supported by an intermediate member (9). Two gear couplings (3) and (7) are provided, each of which is equipped with own externally-activated means for command, which gear couplings (3) and (7) connect the intermediate member (9) with the frame (13) and the drive shaft (8). <IMAGE>
Patent CZ-173696-A3 (CZ)
Title: Pigment mixtures prepared from diketopyrrolopyrroles
Inventor: WALLQUIST OLOF DR
IPC: C07D487/04
Filed: 1996-06-13
Abstract: A pigment compsn. contains 80-99.8 mole% 3,6-di-substd.-1,4-diketopyrrolo(3,4-c)pyrrole of formula (I) and 20-0.2 mole% 3,6-bis(3(4)-cyanophenyl)-1,4-diketopyrrolo(3,4-c)pyrrole (II). In (I), A and B are each a gp. of formula (a)-(c), where R1 and R2 are each H, Cl, Br, 1-6C alkyl, 1-18C alkoxy, 2-19C alkoxycarbonyl, 2-19C alkylcarbamoyl, 1-18C alkylmercapto, 1-18C alkylamino or 5-6C cycloalkyl; G is a direct bond, -O-, -S-, -SO-, -SO2- or -NR5-; R3 and R4 are each H, Cl, Br, 1-6 C alkyl, 1-18C alkoxy or 1-18C alkylamino; and R5 is H or 1-6 C alkyl. Also claimed are (i) a method of producing the compsn.; and (ii) high molecular organic material pigmented with the compsn..
Patent CZ-180195-A3 (CZ)
Title: Azetinediones being substituted by spirocycloalkyl group, their use and process of their preparation, pharmaceutical composition containing such substituted azetinediones, process of its preparation and a composition in which said preparation is comprised
Inventor: DUGAR SUNDEEP
IPC: A61P3/06
Filed: 1994-01-19
Abstract: Novel compounds of the formula   <IMAGE>   or a pharmaceutically acceptable salt thereof, wherein: R1 is   <IMAGE>    <IMAGE>   R2 and R3 are independently selected from -CH2-, -CH(lower alkyl)-, -C(di-lower alkyl)-, -CH=CH- and -C(lower alkyl)=CH-; or R1 with R2, or R1 with R3, form -CH=CH- or -CH=C(lower alkyl)-; u and v are independently 0-3, provided both are not zero; R4 is B-(CH2)mC(O)-; m is 0-5; B-(CH2)q-; q is 0-6; B-(CH2)e-Z-(CH2)r; Z is -O-, -C(O)-, phenylene, -N(R8)- or -S(O)0-2-, e and r is 0-5; the sum of e and r is 0-6; B-(C2-C6 alkenylene)-; B'-(C4-C6 alkadienylene)-; B-(CH2)t-Z-(C2-C6 alkenylene)-; t is 0-3; the sum of t and the number of carbon atoms in the alkenylene chain is 2-6; B-(CH2)f-V-(CH2)g-; V is cycloalkylene, f is 1-5, g is 0-5; the sum of f and g is 1-6; B-(CH2)t-V-(C2-C6 alkenylene)- or B'-(C2-C6 alkenylene)-V-(CH2)t-; the sum of t and the number of carbon atoms in the alkenylene chain is 2-6, B-(CH2)a-Z-(CH2)b-V-(CH2)d-; a, b and d are 0-6; the sum of a, b and d is 0-6; T-(CH2)s-; T is cycloalkyl, s is 0-6; or R1 and R4 together form   <IMAGE>   B is optionally-substituted phenyl, indanyl, indenyl, naphthyl, tetrahydronaphthyl or optionally substituted-heteroaryl; and R20 and R21 are independently optionally-substituted phenyl, optionally-substituted naphthyl, indanyl, indenyl, tetrahydronaphthyl, benzodioxolyl, optionally-substituted heteroaryl, optionally-substituted benzofused heteroaryl or cyclopropyl, pharmaceutical compositions, the use as hypocholesterolemic agents, processes for preparing, and the use in combination with cholesterol biosynthesis inhibitors to treat or prevent athersclerosis.
Patent CZ-187899-A3 (CZ)
Title: Suspensions, process of their preparation and their use
Inventor: KIRCHMEYER STEPHAN
IPC: C08L83/06
Filed: 1999-05-27
Abstract: Surprisingly, an aqueous suspension containing carbosiloxane or carbosilane, emulsifiers, and conventional additives and adjuvants in specific weight ratios has very good storage stability. A suspension comprises (wt. %): (a) water (30-95); (b) at least one of at least two silane or siloxane residues of formula (I): (c) emulsifier (0.1-30); (d) additive and/or adjuvant (0-20), with the proviso that the sum of (a) to (d) = 100%. m = 6, preferably 2 or 3; n = 0-2; R = 1-19C alkyl and/or 6-20C aryl, preferably 1-18C alkyl; X = OH, 1-4C alkoxy, 6-20C aryloxy, 1-6C acyloxy and/or H, preferably as OH, methoxy or ethoxy. An Independent claim is prepared by emulsification or dispersion of components (a), (b), (c), and optionally (d) in water.
Patent CZ-191994-A3 (CZ)
Inventor: MUSIL JINDRICH ING DRSC
IPC: C23C14/16
Filed: 1994-08-09
Abstract: ) Povrchově zušlechtěný materiál s vysokou otěruvzdorností,
a s nízkým koeficientem třeníje tvořen substrátem z hliníku
nebo hliníkových slitin, s titanovým povlakem o síle od
1 nm až do 400 .mi.m, spojeným s hliníkovým substrátem
interdifuzní vrstvou, obsahující jak prvky substrátu, tak
prvky povlaku. Při způsobu jeho výroby se nejprve
magnetronovým naprašováním nanese vrstva titanu, která
se pak zpracuje nitridací nebo žíháním.
Patent CZ-193797-A3 (CZ)
Title: Needleless syringe
Inventor: BELLHOUSE BRIAN JOHN
IPC: A61M5/20
Filed: 1995-12-21
Abstract: A needleless syringe capable of accelerating particles comprising a therapeutic agent across skin or mucosal tissue of a vertebrate subject is provided. The syringe comprises a body having a lumen with a diaphragm located adjacent to a terminus thereof. Particles comprising a therapeutic agent are delivered from an external surface of the diaphragm by means of the motive force provided by the impact of a gaseous shock upon the internal surface of the diaphragm. A method for transdermally delivering particles comprising a therapeutic agent from the needleless syringe is also provided.
Patent CZ-198695-A3 (CZ)
Title: The use of acylfulvene analogs for preparing pharmaceutical preparations and pharmaceutical compositions containing thereof
Inventor: KELNER MICHAEL J
IPC: A61K31/122
Filed: 1994-02-02
Abstract: A therapeutic method is provided to inhibit tumor cell growth in a subject in need of said therapy is provided, comprising parenterally administering a therapeutic amount of a compound in a pharmaceutically acceptable carrier, wherein said compound has the structure:    <IMAGE>   wherein R is selected from the group consisting of:    <IMAGE>     <IMAGE>   and wherein said tumor cell is sensitive to inhibition by said compound and is selected from the group consisting of a myeloid leukemia cell, a T-cell leukemia cell, a lung carcinoma cell, an ovarian carcinoma cell, and a breast carcinoma cell.
Patent CZ-201551-A3 (CZ)
Inventor: JURÁŠEK FELIX
IPC: B64G1/40
Filed: 2015-01-28
Abstract: Univerzální kinetický pohon obsahuje tažný agregát (4), který má na sobě upevněny elektromotory (3) s rotory a statory a na statorech jsou upevněné bubny (2) s těžkými páskami (1) a spojkami (5), které těžké pásky (1) uvolňují, přičemž tažný agregát (4) je umístěn na nosné stanici (6) prostřednictvím pružin (7).
Patent CZ-273199-A3 (CZ)
Inventor: DEVLIN BRIAN GERRARD
IPC: C09B57/12
Filed: 1998-01-21
Abstract: Pevný fluorescenční prostředek obsahuje nejménějeden
hostitelský chrorrofor vybraný ze skupiny obsahující benzo-
[4,5]imidazD[2,l-a]isoindol-l 1-ony a účinné množství nejméně
jednoho hostujícího chromoforu a, pokudje to vhodné, polymer
C. Emisní spektrumhostitelského chromoforu se překrývá s
absorpčnímspektremhostujícího chromoforu, a/al/ hostitelský
chromoforje kovalentně vázaný na polymerní páteřA/"polymerní
hostitel"/ a/nebo /a2/ hostující chromoforje kovalentně vázaný k
polymerní páteři B /"polymerní host"/. Při způsobu přípravy se
polymeruje monomer hostitelského chromoforu nebojeho
polymer v přítomnosti rozpuštěného hostujícího chromoforu, nebo
monomer hostujícího chromoforu, nebojeho prepolymer v
přítomnosti rozpuštěného hostitelského chromoforu, popřípadě
spiolečně s nefluorescenčnímmonomerem
Patent CZ-310498-A3 (CZ)
Title: Gate with balancing device with helical springs
Inventor: HORMANN THOMAS J
IPC: E06B9/08
Filed: 1997-04-01
Abstract: PCT No. PCT/DE97/00660 Sec. 371 Date Dec. 7, 1998 Sec. 102(e) Date Dec. 7, 1998 PCT Filed Apr. 1, 1997 PCT Pub. No. WO97/37097 PCT Pub. Date Oct. 9, 1997An overhead garage door arrangement in which a door leaf is moveable between open and closed position, and is installable against a ceiling for sliding up and down or that can be tilted or swung up and down for compensating against the weight of the door, at least one helical spring module is provided with a least two parallel-loaded helical tension springs that are arranged coaxially one within the other, and that are wound in opposite directions. The inner spring has an outside diameter which is smaller than the inside diameter of the outer spring. The oppositely wound coils of the coaxial springs cross each other. The two springs are pushed over a holding element which has a narrower first section for receiving the inner spring, and having a wider second section spaced from the first section for receiving the outer spring. The first and second sections of the holding element have edges with hook-shaped portions for grasping coils of the coaxial springs.