baber/WOPTO huggingface dataset:
Patent RU-2006009-C1 (RU)
Inventor: NIKULIN GEORGIJ L
IPC: G01L3/10
Filed: 1991-10-28
Granted: 1994-01-15
Abstract: FIELD: measurement technology. SUBSTANCE: device has two half-couplings connected through elastic members and mounted on drive and driven shafts aligned. The half-couplings are kinematically coupled with gearing one member of which is rigidly coupled with one half-coupling and the other is located on the axis of a rotary angle changer firmly secured to the end-face of the other half-coupling. The torque meter is made in the form of a second rotary angle changer. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2058009-C1 (RU)
Inventor: STEPANOV LEONID V
IPC: F41A23/46
Filed: 1992-02-03
Granted: 1996-04-10
Abstract: FIELD: automatic weapons. SUBSTANCE: supporting device of foot of tripod frame is composed of two independent halves of swing boot and boot anchored on framework of foot. Each half of swing boot has two fixed positions: starting one when it is placed along boot and operational one. While tripod frame is anchored in soft ground or in ground of medium hardness both halves of swing boot are dipped into ground. In case of difficult anchoring of both halves of swing boot into ground of increased hardness frame is anchored with the use of one of halves. EFFECT: improved reliability of positioning of weapon. 2 dwg
Patent RU-2024478-C1 (RU)
Inventor: POLYAKOV SERGEJ A
IPC: C07C31/20
Filed: 1991-12-26
Granted: 1994-12-15
Abstract: Использование: основной органический синтез, в качестве исходного продукта для синтеза диметилвинилкарбинола, изопрена и других веществ. Сущность изобретения: продукт: 3-метилбутандиол-1,3, БФ C 5 H 12 O 2  . Селективность 86,4-97,9% . Реагент 1: 4,4-диметилдиоксан-1,3. Условия реакции: реагент 1 смешивают с водой при массовом соотношении (0,1-10):1 и нагревают до 150-180°С с последующей отгонкой из образовавшейся реакционной смеси ДМД, формальдегида и воды, а в качестве куба выводят целевой продукт с концентрацией 90-98%. 1 табл.
Patent RU-2027199-C1 (RU)
Title: Method of recognizing group moving targets
Inventor: KRUGLOV VLADIMIR M
IPC: G01S13/78
Filed: 1991-12-19
Granted: 1995-01-20
Abstract: FIELD: radiolocation survey. SUBSTANCE: single targets are separated to groups of like-type targets by means of comparison of readings of amplitude for any pair of single targets. Average ranges are calculated and the highest one is compared with threshold value. Number of groups of like-type targets and number of targets in any group is calculated. Formalized description is compared with standard one according to number of single targets in any group correspondingly to "closest neighbor" law. EFFECT: improved precision.
Patent RU-2042566-C1 (RU)
Inventor: VAJNSHTEJN ILYA M
IPC: B63B21/66
Filed: 1992-04-13
Granted: 1995-08-27
Abstract: Использование: в морском транспорте при буксировании подводного аппарата вблизи дна. Сущность: буксирная система содержит промежуточный разгруженный кабель-трос, соединенный с гайдропным устройством посредством рамки, внутри которой размещают подводный аппарат. Использование такой конструкции позволяет повысить точность отслеживания рельефа дна в рабочем диапазоне глубин погружения подводного аппарата. 3 ил.
Patent RU-2036473-C1 (RU)
Title: Method for distinguishing brucellosis-infected animals from those being vaccinated
Inventor: LAKMAN ERIKA D
IPC: G01N33/53
Filed: 1993-05-06
Granted: 1995-05-27
Abstract: FIELD: veterinary medicine; biological engineering. SUBSTANCE: method involves taking animal blood sample, its sedimenting to obtain serum, causing complement binding reaction with common brucellosis antigen obtained from Brucella abortus strain in S-form and with antigen obtained from Brucella abortus strain 82 in RS-form. Antibody titres are determined and compared. If antibody titres revealed with S-form Brucella abortus strain antigens are at least twice as high as those revealed with RS-form Brucella abortus 82 strain antigens, the animals having brucellosis are differentiated from those being vaccinated. EFFECT: enhanced reliability in distinguishing between ill and vaccinated animals. 1 tbl
Patent RU-2025319-C1 (RU)
Inventor: SOLOMIN VLADIMIR A
IPC: B60L13/08
Filed: 1992-06-15
Granted: 1994-12-30
Abstract: Использование: на железнодорожном транспорте, а именно, на высокоскоростном наземном транспорте с линейными асинхронными двигателями. Сущность изобретения: система высокоскоростного наземного транспорта содержит экипаж на магнитной подвеске и путевую структуру, включающую индукторы линейных асинхронных двигателей, содержащих сердечники с многофазными обмотками. Днище экипажа выполнено в форме равнобедренной трапеции. Дополнительные индукторы линейных асинхронных двигателей содержат многофазные обмотки. Дополнительные индукторы размещены попарно по обе стороны от основного индуктора. 1 з.п. ф-лы, 3 ил.
Patent RU-2032229-C1 (RU)
Title: Remote alarm device
Inventor: ISTOMIN ALEKSANDR YU
IPC: G08B25/10
Filed: 1992-06-30
Granted: 1995-03-27
Abstract: FIELD: remote alarm systems. SUBSTANCE: device has sensors 1, coder 2, first integrator 3, current amplifier 4, turn-on unit 5, radio-frequency generator 6, power amplifier 7, voltage doubler 8, second integrator 9, transmitting antenna 10, receiving antenna 11, superheteronyne detector 12, audio-frequency amplifier 13, pulse shaper 14, decoder 15, control unit 16, alarm signal generator 18, pulse shaper 20, first switch 21, counter 22, storage unit 23, first delay line 24, second delay line 26, decoder 25, second switch 27, initial setting unit 28, first flip-flop 29, second flip-flop 30, storage battery 32, power switch 33, balanced generator 34, delayed pulse shaper 35, flip-flop 36, electronic switch 37, voltage regulator 38, instrument bridge 39, OR gate 40. EFFECT: improved reliability due to digital coding of alarm signal, raised power at same supply voltage, use of receiver check and control unit. 3 cl, 7 dwg, 1 tbl
Patent RU-2138950-C1 (RU)
Title: Mutant strain of bacterium bacillus thuringiensis subspecies tenebrionis dsm 5480 - producer of delta-endotoxin, method of delta-endotoxin-base preparation preparing, delta-endotoxin-containing pesticide composition, method of control of harmful agriculture insects, method of producing mutant strains of bacterium bacillus thuringiensis subspecies tenebrionis - producers of delta-endotoxin
Inventor: KHANNE GURTLER
IPC: A01N63/23
Filed: 1990-11-16
Granted: 1999-10-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to methods of biological control of harmful insects. Invention relates to a new strain of bacterium Bacillus thuringiensis subsp. tenebrionis DSM 5480 producing 3282-4169 BTT US/r delta-endotoxin. The strain is obtained by irradiation of the parent strain Bacillus thuringiensis DSM 2830 by γ-irradiation, culturing on medium promoting to preparing asporogenic or oligosporogenic mutants followed by selection of obtained semitranslucent colonies and their resowing on medium no containing volatile components. Again obtained cells are kept at 90 C for hour, incubated their at 30 C, asporogenic colonies are obtained, bacteria are selected and sown their on an industrial medium. Then bacteria producing the maximal amount of delta-endotoxin are selected. Obtained delta-endotoxin is used for preparing a composition used for control of agriculture pests. Invention ensures to increase the yield of delta-endotoxin by 2-3-fold as compared with the parent strain. EFFECT: increased yield, enhanced effectiveness of control of agriculture insects. 15 cl, 7 tbl, 5 ex
Patent RU-2054366-C1 (RU)
Title: Контейнер для раздельного размещения жидкости и порошка или твердого вещества
Inventor: FUDZIO INOUE
IPC: A61J1/10
Filed: 1991-10-28
Granted: 1996-02-20
Abstract: Использование: предпочтительно в медицине для раздельного хранения жидкости и порошка или твердого вещества. Сущность изобретения: контейнер имеет эластичный корпус, разделенный на отделения, и снабжен оболочкой из эластичной пленки, выполненной из газо- и влагонепроницаемого материала. Оболочка закрывает по меньшей мере часть контейнера с образованием вокруг этой части закрытой полости, в которой размещены по меньшей мере сиккатив и поглотитель кислорода. 9 з. п. ф-лы, 19 ил., 3 табл.
Patent RU-2052580-C1 (RU)
Inventor: POLUNOVSKIJ ALBERT G
IPC: E02D3/10
Filed: 1992-07-21
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: strip-type drain has corrugated mesh kernel and its sheath of filtering cloth. The kernel is made in the form of hollow projections being thermally formed, subsequently alternating, opposite directed and perpendicular to vertical axial drain plane. Sheath is attached to apices of the projections. The kernel is made of continuous bent fibers. The fibers are arbitrary intertwined with concentration of their density in truncated staggered projection apices. The fibers are interconnected in points of their intercrossing. The kernel projections are made in the form of rows placed regarding drain lengthwise axis at the angle 30 or 45 , or 60 or 90 . Strip-type sheath width exceeds width of mesh kernel to form side free rims. End sections of the sheath of length not higher than its width are not fastened to kernel projection apices. The sheath has lengthwise release of filtering material. EFFECT: high productivity. 5 cl, 2 dwg
Patent RU-2104127-C1 (RU)
Inventor: RUDICH ALEKSEJ IVANOVICH
IPC: B23B31/30
Filed: 1992-07-28
Granted: 1998-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to machining of parts by lathes in mass and serial production. Chuck has body with passages and pocket filled with hydroplast, pneumatic drive intended for interaction with body of device, thin-wall bush intended for embracing part to be machined, and template intended for machining both internal and external surfaces of part. Base components of chuck subjected to wearing are made interchangeable. EFFECT: higher efficiency. 1 dwg
Patent RU-2026205-C1 (RU)
Title: Vehicle transmission
Inventor: BEGANSKIJ STANISLAV A
IPC: B60K17/08
Filed: 1992-08-20
Granted: 1995-01-09
Abstract: FIELD: transport engineering. SUBSTANCE: transmission has gearbox 1, primary shaft 2 with gears 6 constantly meshed with gears 7 freely fitted on parallel secondary shafts 8 and 9 connected by sleeve 10; gears 11 and 12 secured on secondary shafts 8 and 9 provide constant engagement of shafts with each other and with planetary mechanisms 13 and 14. Brake members 15 and 16 of planetary mechanisms 13 and 14 have ring gears 19 and 20 which are in meshing with each other. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2031118-C1 (RU)
Title: Influenza b virus strain 151/91 for making diagnostics
Inventor: ISAEVA ELENA I
IPC: C12N7/00
Filed: 1992-08-24
Granted: 1995-03-20
Abstract: FIELD: medicine. SUBSTANCE: strain is a variant of virus B strain 16/88. The strain, isolated from a human-being, is reproduced in the chick embryo system at 35°C to infection titer 6.5 lgЭИД 50 /0.2, the hemagglutination titer is 1:320. In the state collection of viruses the strain is numbered 2294. The strain shows a narrow range of agglutination of red blood cells of different animal species. It agglutinates well human and chick red blood cells and, in lower titers, red blood cells of pigs and guinea pigs. It does nor react with red blood cells of sheep, mice, and rabbits. The strain has thermostable hemagglutinin withstanding temperatures up to 56°C for 4 h. The strain has antigenic components in common with the reference virus (16/88), and it also has a peculiar antigenic component characterizing its specificity. The strain is applicable in the production of diagnostics intended for identification of isolated influenza viruses and detection of antibodies. EFFECT: higher quality of diagnostics. 3 tbl
Patent RU-2047752-C1 (RU)
Title: Composition for oil displacement
Inventor: ZAGIDULLINA LYUTSIYA N
IPC: E21B43/22
Filed: 1992-05-28
Granted: 1995-11-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: composition for oil displacement contains (mass parts): excess active silt from secondary settlers for biological treatment of chemical production wastewater 1.0 and supernatant fluid of raw sediment from primary settlers for biological treatment of chemical production wastewater 0.2-0.5. EFFECT: higher oil displacing ability. 6 tbl
Patent RU-2046372-C1 (RU)
Title: Pneumatic generator of seismic waves for limited shallow waters
Inventor: BADIKOV NIKOLAJ VASILEVICH
IPC: G01V1/02
Filed: 1992-09-04
Granted: 1995-10-20
Abstract: FIELD: geophysics prospecting, producing of seismic signals. SUBSTANCE: generator has: shell with located in it movable cylinder, inside which there is fixed to the shall rod with pistons, forming exhausting slot; control and working chambers, linked by canals through electropneumatic canal with compressed air source; mounted outside exhaust slot ring-type cap with throttle holes. deflector of generated seismic oscillation is mounted over ring-type cap. EFFECT: simplified design. 2 cl, 2 dwg
Patent RU-2020835-C1 (RU)
Title: Vegetable condiment
Inventor: PILIPENKO LYUDMILA N
IPC: A23L27/00
Filed: 1992-10-09
Granted: 1994-10-15
Abstract: FIELD: food industry. SUBSTANCE: vegetable condiment contains garlic puree, ground spices, table salt, sugar, puree of mixed parsley and dill, mint, and vegetable filler - puree of lettuce or spinach or dock (or mixture of these), and the ratios (% mass) of the ingredients are the following: lettuce or spinach or dock (or mixture of these ingredients) 1, garlic 0.05-0.20, red pepper 0.005-0.015, pimento puree 0.005-0.015, coriander 0.005-0.015, dill seeds 0.005-0.015, table salt 0.10-0,15, sugar 0.60-0.75, parsley greens 0.05-0.23, dill greens 0.05-0.23, mint - not more than 0.4. EFFECT: higher product quality.
Patent RU-2136429-C1 (RU)
Title: Pull-through type radially forging machine
Inventor: KONEV L G
IPC: B21J7/16
Filed: 1992-09-14
Granted: 1999-09-10
Abstract: FIELD: plastic metal working. SUBSTANCE: radially forging machine includes strikers rigidly secured to slides-rockers. Drive unit for radial and rocking motions of strikers is in the form of crank-connecting rod mechanism. Kinematic connection of shaft of drive unit for rocking motion of striker with slide-rocker is realized by means of horizontal and vertical connecting rods. The last are mutually joined by means of double-arm lever whose rocking axle is secured to machine housing. EFFECT: improved design. 3 cl, 4 dwg
Patent DE-10022157-C1 (DE)
Title: Verfahren zum Bilden einer Wärmedämmstruktur und deren Verwendung
Inventor: THALER HEIKO
IPC: C23C4/12
Filed: 2000-05-09
Granted: 2002-01-03
Abstract: Die Erfindung beschreibt ein Verfahren zum Bilden einer Wärmedämmstruktur mit mindestens einer Wärmedämmschicht auf einem Substrat, die aus pulver- oder partikelförmigen Ausgangsmaterialien aufgebaut ist, wobei zwischen Substrat und Wäremdämmschicht eine Zwischen- oder Haftschicht aufgebracht wird, das dadurch gekennzeichnet ist, daß zum Bilden der Wärmedämmschicht(en) das Ausgangsmaterial thermisch auf dem Substratmaterial beschichtet wird, wobei die einzelnen Partikel in einer Flamme auf eine solche Temperatur gebracht werden, daß, zumindest ein Teil des Pulvers der eingesetzten Pulverfraktion, bei dem es sich um die Pulverpartikel mit dem kleineren Durchmesser handelt, nahezu durchgeschmolzen ist und der andere Teil der Pulverfraktion, bei dem es sich um die Pulverpartikel mit dem größten Durchmesser handelt, nur oberflächlich angeschmolzen wird, wobei durch den Grad des Anschmelzens dieses Pulverteils die Porenstruktur gezielt eingestellt wird.
Patent DE-10045257-C1 (DE)
Title: Chuck, for lathe, has clamping pads in radial guides composed of a base body and an upper part locked together by intersecting teeth aligned at an angle to the longitudinal pad lines
Inventor: MICHLER GERHARD
IPC: B23B31/16
Filed: 2000-09-13
Granted: 2002-05-29
Abstract: The chuck has clamping pads (3) in radial guides (2) at the chuck body (1), composed of a base clamping pad body (4) and an upper pad locked together by mating teeth in an intersecting tooth structure. The lines of the teeth are at an angle to the longitudinal line of the clamping pads, preferably of 45 deg  or 90 deg  The sides are held by grooves (9) in the pad guides to take guide bars (10) at the sides of the pads..
Patent DE-10045974-C1 (DE)
Title: Air de-humidifier for automobile uses hydrophylic material provided by salt held in container mounted in thermal contact with IC engine
Inventor: GUSTMANN MARTIN
IPC: B60H3/02
Filed: 2000-09-16
Granted: 2002-04-04
Abstract: The de-humidifier extracts moisture-laden air from the automobile passenger compartment during cold-starting and feeds it through a drying unit (1) filled with a hydrophylic material, before returning it to the passenger compartment. The hydrophylic material is provided by a salt (2) held in a container (1) attached to the engine block in thermal contact with the IC engine (3).  An Independent claim for an automobile provided with an air de-humidifier is also included.
Patent DE-10052622-C1 (DE)
Title: Vorrichtung zur Verriegelung einer steckbaren elektrischen Einheit
Inventor: MICHEL HELMUT
IPC: H01R13/639
Filed: 2000-10-24
Granted: 2002-08-14
Abstract: Die Erfindung betrifft eine Vorrichtung einer steckbaren elektrischen Einheit in einem Gefäß einer elektrischen Basiseinheit, wobei die steckbare elektrische Einheit mindestens ein Arretierungselement aufweist, das derart in ein Arretierungselement im Gefäß der Basiseinheit eingreift, dass im Zustand der Verriegelung die physische Entnahme der steckbaren elektrischen Einheit verhindert ist. Zur steckplatzabhängigen Erkennung der Betätigung von Verriegelungselementen seitens der Basiseinheit wird vorgeschlagen, das Arretierungselement (21) durch eine bewegliche Abdeckung (24) in Ruhelage derart verdeckt anzuordnen, dass das Arretierungselement (21) erst nach Beseitigung der Abdeckung (24) zugänglich ist. Die Abdeckung (24) steht mit einem elektrischen Schaltkontakt (25) in Wirkverbindung, wobei jede von der Ruhelage abweichende Lage der Abdeckung (24) den Schaltkontakt (25) auslöst. Die Abdeckung (24) ist auschließlich im verriegelten Zustand der steckbaren elektrischen Einheit (2) in die Ruhelage verbringbar. Die Anschlüsse des Schaltkontaktes (25) sind elektrisch mit einem Signalverarbeitungsmittel (12) in der Basiseinheit (1) verbunden.
Patent DE-10163683-C1 (DE)
Title: Verfahren und Anlage zur Herstellung eines mehrschichtigen, vorfixieren Faden-oder Fasergeleges
Inventor: FRANZKE GERD
IPC: D04B21/14
Filed: 2001-12-21
Granted: 2003-08-14
Abstract: Die Erfindung betrifft ein Verfahren und eine Anlage zur Herstellung eines mehrschichtigen, mittels Maschenverbund vorfixierten Faden- oder Fasergeleges (GF), das zur Armierung von bandförmigen Halbzeugen aus Kunststoffen, Harzen oder dgl. dient, wobei das Fadengelege (GF) Schichten aus Stehschussfäden (K) und Schichten aus Faden- oder Faserscharen (S, D, D') besitzt, die zwischen Transportketten gespannt sind. Mit dem Ziel der Reduzierung der Kosten und der Verringerung der notwendigen Flächenmasse bei einer bestimmten, geforderten Biegesteifigkeit wird das Verfahren so gestaltet, dass die parallel zur Arbeitsrichtung ausgerichtete Stehschussschicht (KR) aus Faser- oder Fadenscharen den Nadelmaschen (WN) des Maschenverbundes unmittelbar benachbart angeordnet wird und dass Nadelmaschen (WNv) des Maschenverbundes in der Abschlagphase gegenüber der Arbeitsrichtung seitlich geneigt ausgerichtet werden, bevor die Wirknadeln (1) zum Zwecke der Ausbildung einer folgenden Maschenreihe wieder in das Fadengelege (G) eindringen, und dass die Schenkel der so geneigt fixierten Nadelmaschen (WNv) die Fasern oder Fäden der angrenzenden Stehschussschicht (KR) übergreifen.
Patent DE-19504453-C1 (DE)
Title: Prodn. of membrane for electro-acoustic converter
Inventor: BRAUN WERNER
IPC: C25D1/22
Filed: 1995-02-10
Granted: 1996-01-25
Abstract: Prodn. of a membrane for an electroacoustic converter comprises electrolytically plating the membrane (1), in which a metal is electrolytically deposited on a moulding, and then separating the membrane (1) and the moulding (6) from each other.  The membrane has an outer edge (3) and an inner edge (4), the inner edge having a collar (5) extending in the axial direction of the membrane surface (2). The collar (5) has a cylindrical absorption device (7) made of plastic, pref. ABS-plastic. The outer edge of the membrane has an attachment (11) having a securing flange (10) connected to the membrane (1) by an elastic component (9), pref. a packing ring made of thermoelastic material. Ni or Sn-Ni alloy, esp. Fe-Ni alloy, is deposited. The moulding is made of a metal. During deposition, a separating layer is provided between the membrane (1) and moulding (6), pref. made of an oxide film, esp. a sulphide film, more esp. an iodide film.
Patent DE-19509850-C1 (DE)
Title: Levelling device for road bed
Inventor: PROBST MARTIN
IPC: E01C19/15
Filed: 1995-03-17
Granted: 1996-08-01
Abstract: The locating surface (2) is movable via a levelling gauge (4). At least one stand surface for at least one foot of an operating person is provided, so that through the wt. of the person a pressure is applied on the locating surface. A handgrip part (8) is provided which can be held by an operating person located with one or both feet on the stand surface. The handgrip part is formed by a crank, which serves for height adjustment of the levelling straight edge (1). The stand surface is provided above the locating surface, laterally near the locating surface in the end area of the levelling straight edge, or centrally between the end areas of the straight edge.
Patent DE-19633685-C1 (DE)
Title: Production of drospirenone useful as steroidal agent
Inventor: MOHR JOERG-TORSTEN DR
IPC: C07J53/00
Filed: 1996-08-12
Granted: 1997-10-09
Abstract: The invention pertains to a process for producing drospirenone (6 beta ,7 beta ; 15 beta ,16 beta -dimethylene-3-oxo-17 alpha -pregn-4-en-21,17-carbolactone, <u>DRSP</u>) (I) and 7 alpha -(3-hydroxy-1-propyl-6 beta ,7 beta ;15 beta ,16 beta -dimethylene-5 beta -androstane-3 beta ,5,17 beta -triol (<u>ZK 92836</u>) and 6 beta ,7 beta ;15 beta ,16 beta -dimethylene-5 beta -hydroxy-3-oxo-17 alpha -androstane-21,17-carbolactone (<u>ZK 90965</u>) used as intermediates in the process.
Patent DE-19648994-C1 (DE)
Title: Holding device with lift=out locking device for radiator
Inventor: GOTTBEHUET HANS-GERD
IPC: F24D19/02
Filed: 1996-11-26
Granted: 1998-08-13
Abstract: The holding device has a vertical tab receiver part open at top for a holding tab on the radiator. The lift-out locking device consists of a bearing pin (13) fixed in the region of a tab receiver (12) horizontally and parallel to a retaining tab, and a wire spring element (14). This element has a two-part lower arm (16) and an upper arm (15) with a claw (30) on the end. The upper arm parts are spiral loops (17, 24) wound through each other at an angle. They are fitted on one side of the catch (29), with the bearing pin through them.
Patent DE-19727623-C1 (DE)
Title: Method for guiding fluids using pump system comprising two individually oscillating drainage pumps
Inventor: HOFMANN FRANK
IPC: F04B9/117
Filed: 1997-06-28
Granted: 1998-07-30
Abstract: The two reciprocating pumps (1a,1b) are each driven by thrust rods connected to drive cylinders (4a,4b) connected to a control valve system. The control valves ensure that the preliminary pressure of the one pump is similar to the output pressure of the other pump which is delivering fluid. This reduces the down time of each pump in each cycle. The control valves ensure a smooth change over between the two pumps. The valve action is controlled by sensors which monitor the movement of the thrust rods.
Patent DE-19747496-C1 (DE)
Title: Gas pipe closure with ball valve
Inventor: SCHUCK FRANZ
IPC: F16K17/36
Filed: 1997-10-28
Granted: 1999-04-29
Abstract: The pipe closure has a casing (1) with a ball cock (1.1) and a control lever (1.5) mounted in support bearings (1.4) to which the fluid flow connecting stubs are attached. A security lock has a casing (2.2) with a seat (1.8) and a stop (4) which has a draw rod (2.1) which holds the slide (2.2) in an open position.