baber/WOPTO huggingface dataset:
Patent IT-1301769-B1 (IT)
Inventor: AGOSTINI ROBERTO
IPC: G12B11/04
Filed: 1998-06-19
Granted: 2000-07-07
Abstract: A back-lit indicator device (1) including a support plane (3) for a graphical indicator panel (4), a pointer (5) mounted movably through the support plane (3) in order to cooperate with the graphical panel and a cavity (6) underlying the support plane for the graphical panel and housing a light source (7), the pointer (5) including a light guide (12) which projects into the cavity (6) through a through hole in the support plane for the graphical panel, possibly bounded by a light guide for the graphical panel mounted below the support plane (3) for the graphical panel, in which the light guide (12) for the pointer is covered, at the location of the through hole and together therewith, by an opaque nut (18) shaped as a hood and borne rigidly by the pointer, in which an annular projecting member (22) is provided around the whole of the through hole and projects above the support plane of the graphical panel and towards the nut, and is made, like the latter, from an opaque material, at least one lateral surface portion (24) of the nut (18) and a lateral inner or outer surface of the annular member (22) being mounted coaxially and facing one another in order to create an optical labyrinth (29) adapted to prevent the projection of halos of light around the pointer (5) on the support plane (3) for the graphical panel (4). <IMAGE>
Patent IT-1302351-B1 (IT)
Inventor: CAPORUSSO ALESSANDRO
IPC: B21D11/14
Filed: 1998-10-01
Granted: 2000-09-05
Abstract: A twisting machine for polygonal cross-section bars having an independent jaw chuck (3) fitted on a mandrel (2) and a counteracting support (4) slidable on a prismatic guide (5), which is firmly connected to the machine and parallel to said mandrel (2) is disclosed. The jaw chuck (3) comprises mutually co-operating means of rotary connection between said mandrel (2) and said chuck (3), in the form of a groove for ball re-circulating and means of mutually engagement, such as an abutment projection (20) diametrally projecting from and integral with the mandrel (2) and a longitudinal pin (9) connected to the chuck (3), which are adapted to drive into rotation the chuck (3) by means of the mandrel (2), after a free rotation of the mandrel along an arc with an angle less than 360 DEG . <IMAGE>
Patent IT-1306162-B1 (IT)
Inventor: GIANNESSI FABIO
IPC: C07C227/14
Filed: 1999-06-30
Granted: 2001-05-30
Abstract: R or S aminocarnitine and their derivatives with formula (I)where Y is as described in the description, starting with aspartic acid with the same configuration as the aminocarnitine desired. This process has advantage in the type of reactants used, reduced volumes of solvents and the possibility of avoiding purification of intermediate products.
Patent JP-2938026-B1 (JP)
Title: 手  摺
IPC: E04F11/18
Filed: 1998-05-18
Granted: 1999-08-23
Abstract: 【要約】
【目的】手摺の桟を横桟にしてマンション等の建物や道 路，橋等のデザイン，外観、並びに街並の風景を美しく 変え、且つ、人が手摺の笠木上に手を置いて横桟上に足 を掛けることがあっても、危険を防止して安全であるよ うにする。
【構成】複数個の支柱を適当間隔に並列し、その隣接す る支柱間にそれぞれ多数の横桟を並架し、上記各支柱の 上端部には内側へ屈曲した腕杆の下端の座盤をそれぞれ 固定し、上記複数個の腕杆の上端部上にわたし笠木を固 定して手摺を構成する。
Patent JP-2976203-B1 (JP)
IPC: F16C32/04
Filed: 1998-05-27
Granted: 1999-11-10
Abstract: A magnetic bearing whose axial length is shortened and whose control property is enhanced is provided. A rotor 1 has a hollow structure. A sensor mounting shaft 27 is fixed to a side end face 23 of an outer sleeve 21 by bolts 25. A radial position sensor 7 and a radial position sensor 9 are fixed to the sensor mounting shaft 27 so that their center positions are aligned with the center positions of a radial position controlling electromagnet 3 and a radial position controlling electromagnet 5, respectively. A metal disc 15 is provided at an end portion of the rotor 1. The metal disc 15 is provided between the two windings of the axial position controlling electromagnet 13 with a predetermined allowance. Also, a communication tube 35 is provided in an interior of the sensor mounting shaft 27. <IMAGE>
Patent JP-2989811-B1 (JP)
Title: 可変容量形ポンプの制御装置
IPC: F04B1/26
Filed: 1998-08-12
Granted: 1999-12-13
Abstract: 【要約】
【課題】  作動油の圧力が急激に上昇したときにもサー ジ圧の発生を抑えることができる可変容量ポンプの制御 装置を提供すること。
【解決手段】  可変容量形ポンプからの作動油の圧力を 制御するための第１の負帰還回路２４と、第２の負帰還 回路２４ａと、切換スイッチ手段８１と、切換スイッチ 制御手段９５とを備える可変容量形ポンプの制御装置。 第１の負帰還回路２４は、作動の圧力Ｐｄを検出する第 １の圧力検出手段１３と、電磁リリーフ弁のパイロット 圧力Ｐｃを検出する第２の圧力検出手段１１４と、圧力 検出手段１３，１１４の検出圧力の差圧を演算する差圧 演算回路１２２とを有する。切換スイッチ制御手段８８ は、第１の補償回路９２からの圧力補正信号と差圧演算 回路１２２からの差圧信号を利用して圧力制御状態と流 量制御状態とに切換える。
Patent JP-3026965-B1 (JP)
Title: ねじ締付構造、およびねじとねじ締付工具
IPC: F16B23/00
Filed: 1998-12-07
Granted: 2000-03-27
Abstract: 【要約】
【課題】  ねじおよびねじ締付工具の一方および他方に 設けられる嵌合穴および嵌合凸部の変形や破損などを共 に回避し、より高い締付トルクでねじを締め付けること ができるようにする。
【解決手段】  ねじの頭部に形成されるリセス（嵌合 穴）１６は、中心線Ｏまわりに１２０°間隔で外周側へ 突き出す３つのトルク伝達部２２を有する三叉形状を成 しているとともに、隣接するトルク伝達部２２の側部２ ４は円弧部２６を介して滑らかに接続されており、且つ 円弧部２６の内接円の直径ｂはトルク伝達部２２の外接 円の直径ｇに対して０．５ｇ〜０．６ｇの範囲内で定め られ、円弧部２６の曲率半径Ｒは０．５ｂ〜０．６ｂの 範囲内で定められている。
Patent NO-317304-B1 (NO)
Inventor: GRUNDLER GERHARD
IPC: C07D471/14
Filed: 2001-03-12
Abstract: The compound (7R,8R,9R)-2,3-Dimethyl-8-hydroxy-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydro-imidazo-[1,2-h] [1,7] naphthyridine inhibits the secretion of gastric acid.
Patent NO-332628-B1 (NO)
Title: Aluminiumelektroutvinningsceller med oksygenutviklende anoder
Inventor: NORA VITTORIO DE
IPC: C25C3/12
Filed: 2001-07-06
Abstract: Celle for elektroutvinning av aluminium omfattende minst en ikke-karbon, metallbasert anode (10) med en elektrisk ledende metallisk struktur (12, 13, 15) som er opphengt i hovedsak parallelt mot en tilstøtende katode (20, 21, 22). Slik metallstruktur (12, 13, 15) omfatter en rekke parallelle horisontale anodeelementer (15), hvert med en elektrokjemisk aktiv overflate (16) hvorpå under elektrolyse oksygen utvikles anodisk. De elektrokjemisk aktive overflater (16) er i et generelt koplanart arrangement til dannelse av den aktive anodeoverflate. Anodeelementene er plassert fra hverandre ved interelektrodegap som danner gjennomstrømningsåpninger (17) for sirkulasjon av elektrolytt (30) drevet av unnslippende anodisk utviklet oksygen. Elektrolytten (30) kan sirkulere oppad og/eller nedad i gjennomstrømningsåpningene (17) og også rundt anodestrukturen (12,13,15).
Patent NO-331961-B1 (NO)
Title: Fremgangsmate for ringromstetning, samt bronn og ror med slik tetning
Inventor: LOHBECK WILHELMUS CHRISTIANUS MARIA
IPC: E21B43/10
Filed: 2001-10-08
Abstract: Fremgangsmåte for tetning av et ringrom mellom to faste rør eller mellom et fast rør og et borehull, omfattende bruk av et termoherdende eller termoplastisk materiale til å danne terningen mellom minst en del av den ytre overflate på et rør og minst en del av den indre overflate på det ytre rør eller borehullet, idet tetningen dannes ved å ekspandere det indre rør.
Patent NO-324083-B1 (NO)
Inventor: BONEILL CHRISTIAN
IPC: B61F19/04
Filed: 2001-12-17
Abstract: The railway vehicle comprises a rigid chassis (1) extending under the driver's cab. It comprises a protection shield (3), located in front of the cab, provided with a rigid structure. The shield rests on the chassis and is connected to it by an energy absorbing element (6) interposed between it and the chassis.
Patent NO-316509-B1 (NO)
Inventor: VASSØY BJØRN
IPC: C04B18/14
Filed: 2002-06-17
Abstract: The present invention relates to a slurry containing water, amorphous silica panicles having a particle size less than 1 micron and silica flour with a particle size between 2-200 microns. In order to stablize the slurry, the slurry contains a polysaccharide. The invention further relates to a method for the production of a slurry containing water, amorphous silica having a particle size below 1 micron, and silica flour with a particle size between 2-200 microns, where a polysaccharide is added to a slurry of water and amorphous silica, whereafter the silica flour is mixed into the slurry of amorphous silica.
Patent NO-332604-B1 (NO)
Title: Enteriske akrylbeleggsammensetninger
Inventor: CHITTAMURU RAMIREDDY
IPC: A61K47/02
Filed: 2002-08-09
Abstract: Ikke-toksisk, spiselig, enterisk tørrpulver-filmbeleggsammensetning for bruk ved fremstilling av en vandig enterisk suspensjon som kan benyttes ved belegging av farmasøytiske tabletter, innbefatter: a) en akrylharpiks, hvor harpiksen innbefatter i) fra 20 til 85 vekt-% av minst en alkylakrylat- eller alkylmetakrylatgruppe, ii) fra 80 til 15 vekt-% av minst en vinyl- eller vinylidengruppe som har en karboksylsyregruppe som kan gi saltdannelse, og iii) fra O til 30 vekt-% av minst en annan vinyl- eller vinylidengruppe som er kopolymeriserbar med i) og ii), b) et alkaliseringsmiddel som kan reagere med akrylharpiksen slik at, etter reaksjon, 0.1 til 10 mol-% av de sure gruppene la-ii) er tilstede i saltformen, og e) avklebningsmiddel.
Patent NO-329840-B1 (NO)
Inventor: BALES KELLY RENEE
IPC: C12N15/09
Filed: 2002-08-20
Abstract: A method to treat conditions characterized by formation of amyloid plaques both grophylactically and therapeutically is described. The method employs humanized antibodies which sequester soluble Aß peptide from human biological fluids or which preferably specifically bind an epitope contained within position 13-28 of the amyloid beta peptide Aß.
Patent NO-335227-B1 (NO)
Inventor: WITZ JOEL ARON
IPC: F16L33/23
Filed: 2002-12-09
Abstract: An end fitting 200 for terminating an end of a hose comprising a tubular body of flexible material arranged between inner and outer helical wires, characterised in that the end fitting comprises: an inner member 202 adapted to be disposed at least partially within the hose; a sealing member 204, 206 adapted to seal at least part of the tubular body fully around the circumference between the sealing member 204, 206 and the inner member 202; and a separate load transferring means 208, 210, 212 adapted to transfer axial loads applied to the hose around the sealing member 204, 206 in order to reduce, or eliminate, the axial load on the hose between the sealing member 204,206 and the inner member 202.
Patent NO-333747-B1 (NO)
Title: Vat maleprosess
Inventor: HOLLAND SIMON JOSEPH
IPC: A61K47/34
Filed: 2002-12-19
Abstract: Det beskrives en fremgangsmåte for fremstilling av et findelt preparat av en medikamentsubstans omfattende våt maling av en suspensjon av medikamentsubstansen i en mølle med minst ett kammer og agitasjonsanordninger, nevnte kammer/kamre og/eller nevnte agitasjonsanordning omfatter nylon, hvor nylonet omfatter en eller flere smøremidler som resulterer i findelte preparater av en medikamentsubstans i hvilke nivået av knusemediumkontaminering og prosesskontaminering er redusert.
Patent NO-329788-B1 (NO)
Inventor: COOPER WILLIAM ROBERT
IPC: G01N21/64
Filed: 2003-04-02
Abstract: A coating system and method of applying coatings includes applying a first coating having an ultraviolet (UV) indicator therein to an area. The area visually inspected with a UV light and defects are remedied until the area passes the visual inspection. A second coating without a UV indicator is applied over the first coating and visually inspected, with the first coating being visible with a UV light at portions wherein the second coating does not cover the first coating. The second coating is reapplied to portions of the area not passing inspection until the second coating passes inspection. The system also includes three, four or more coating layers in some embodiments with layers having a UV alternated with layers without a UV indicator. The indicator is an inert substance that remains stable to allow for periodic visual inspection over the life of the coating. Visual inspections may be combined with inspections by light metering equipment and a record created for comparison and continued monitoring of the coating system.
Patent NO-332856-B1 (NO)
Title: Filterdehydreringsinnretning
Inventor: SPEARMAN MICHAEL R
IPC: F15B21/041
Filed: 2003-05-28
Abstract: En kombinert filter/dehydrator (20) som først filtrerer en strøm av olje eller væske med lav volatilitet for å fjerne partikkelforurensninger, og deretter føre strømmen gjennom en dehydrator (38) for å fjerne fritt, emulgert eller oppløst, innfanget vann. En trykkreguleringsventil (46) er tilveiebrakt for delvis eller fullstendig å omføre olje rundt dehydratoren. Et utløpskammer (77) er tilveiebrakt ved utløpet av filteret/dehydratoren for å hindre tap av olje gjennom dehydratoren.
Patent NO-330810-B1 (NO)
Inventor: BUSH RODNEY DEAN
IPC: C07D401/06
Filed: 2005-06-09
Abstract: Compounds of Formula (I) are effective in the treatment of a microbial infection.
Patent PL-153538-B1 (PL)
Title: Apparatus for control of light system of the trailer for commercial vehicle
IPC: B60Q11/00
Filed: 1986-03-11
Abstract: The device comprises a first and second processing means 3, 4 which can be located on the tractor and the trailer respectively, and having respective outputs connected together at a node 24 and further connected to a third processing means 27. This latter includes comparators 60, 65, 70 which detect the signal level coming from the first and second processing means and selectively control the activation of corresponding display elements 67, 69 and 72, 73 mounted in a position visible to the driver. The lamps 5, 6 on the trailer are connected to the supply 11 via the series circuit of a resistor 37 in processor 4 and a relay coil 12 in processor 3; coil 12 operates read switch contacts 14. The comparators 60, 65, 70 discriminate between three signal levels provided at node 24 by processors 3 and 4. A yellow LED 67 is turned on in response to a high level at node 24 obtained when information from the trailer processor 4 is not available, e.g. due the tractor and trailer being uncoupled, absence of a processor 4 on the trailer, malfunction of the processor 4 or an interruption in the connection of processor 4 to node 24. If the device and light circuit are normal, an intermediate level is provided at node 24 and a green LED 69 is turned on. In the presence of a failure in the supply circuit of lamps 5, 6, e.g. due to an interruption in the circuit or burning out of a lamp 5, or 6, node 24 is at a low level and green LED 69 and red LEDS 72, 73 are turned on. <IMAGE>
Patent PL-156018-B1 (PL)
Title: Herbicide
IPC: A01N25/30
Filed: 1987-10-13
Abstract: A herbicidal composition comprising a herbicidal cyclohexane dione of partial structure (I) : <CHEM> and a surfactant having terminal hydroxy groups in which the hydroxy groups have been replaced by organic blocking groups.
Patent PL-158656-B1 (PL)
Title: Method of sealingly closing air intake of and underground mine ventilation system with suction pressure /vacuum/ of about 10 kpa and reeled courtain therefor
IPC: E21F1/14
Filed: 1988-07-12
Abstract: 1. A method of sealing the intake opening of a ventilation system with negative pressure up to approximately 10kPa, in particular in the main ventilation station of a mine, characterized in that a rolled cover made of fabric is used, and the fabric is rested against bars situated in front of the plane of the opening, the fabric being moved relative to the opening by rolling it up on its lower edge.2. Rolled cover for sealing the intake opening of a ventilation system with negative pressure up to approximately 10kPa, in particular in the main ventilation station of a mine, having the form of a piece of fabric fastened at its upper and lower edges and unrolled under the action of a load applied to its lower edge, characterized in that the upper edge of the fabric (3) is fastened permanently and immovably with respect to the construction (8) of the intake opening, while the lower edge is fastened to a rotating cylinder (4), on each of whose ends, coiled in the opposite direction to the fabric (3), is a cord (5, 5a) which passes through at least one rotational pulley (6, 6a) and at the other end from the cylinder (4) is wound on the drum of a winch (7) which is common to both cords (5, 5a).<IMAGE>
Patent PL-158663-B1 (PL)
Title: Method of grinding a blende-type ore in ball mills
IPC: B02C/
Filed: 1988-07-15
Abstract: 1. A method of grinding blende in drum-type ball mills, coupled with a grading of the ground product where the overflow undergoes flotation, characterized in that the closed circulation of the second-grade outflow product is opened and that product is subjected to separate additional grinding.<IMAGE>
Patent PL-160316-B1 (PL)
Title: Cryogenic adsorption pump
IPC: F04B37/02
Filed: 1988-12-16
Abstract: PCT No. PCT/SU88/00228 Sec. 371 Date Aug. 16, 1989 Sec. 102(e) Date Aug. 16, 1989 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/05917 PCT Pub. Date Jun. 29, 1989.A cryogenic sorption pump comprises a housing complete with a cover, a bottom, and an inlet nozzle, and, a vessel for cryogenic agent, designed in the form of two shells installed in the central part of the pump one over the other and interconnected by a circular element. The cryogenic agnet vessel is provided with a heat conductor encompassing the upper shell and forming an interspace therewith, wherein is installed a gas-permeable screen. Between the heat conductor and the gas-permeable screen is located an adsorbent. The pump contains a vacuum conductor arranged within the space of the cryogenic agent vessel and provided with heat conductors attached to the vacuum conductor and installed inside the shells, respectively, throughout their length. The ends of the vacuum conductor are provided with heat bridges, respectively, and taken out of the housing through the bottom. The pump is also provided with pipes and for filling in cryogenic agent and removing cryogenic agent vepors, respectively.
Patent PL-161700-B1 (PL)
Title: Cold store doors
Inventor: WIELISIEJ JERZY
IPC: F25D23/02
Filed: 1989-12-29
Abstract: 1. A refrigeration door particularly for cold rooms equipped with a cubicoid door panel made of insulation material shielded by profiled metal sheets with flexible seals attached on the circumference on the side of frame and with a frame made from cubicoid vertical poles, a cubicoid threshold and a cubicoid top bar, made of insulation material with trapezoid recesses on one side and shielded by a profiled metal sheet on three other sides, and at the front on the circumference of the frame on the side of the door opening under metal sheet are located electrical heating elements, characterised in that in the vertical poles (1), in the threshold (2) and top bar (3), the frame (4) at the front around the door opening has immersed frontal walls (5) shielded by a flat collar (6) of rear shielding metal sheets (7) and it has around these immersed frontal walls (5) immersed lateral walls (8) shielded 0.75 to 0.95 of their width "s" by flanged panels of metal sheet (9) of the frontal shielding sheets (10), whereas the door's panel (15) has on the circumference under the flexible seals (16) insulation air gap (19) between the interior shielding sheet (20) and external shielding sheet (21).<IMAGE>
Patent PL-165220-B1 (PL)
Title: Tripping circuit for thermally actuated circuit-breaker
Inventor: JUCHACZ ZDZISLAW
IPC: H02H5/04
Filed: 1990-06-19
Abstract: A thermal diconnector circuit for application as a thermostat for automotive technology in particular, including a typical integrated universal voltage stabilizer with a reference voltage source, error amplifier, in-series regulating transistor, current limiter transistor, with a metering bridge with a temperature transducer connected to the reference voltage source, characterized in that the branch (1) of the bridge (1, 2, 3, 4) includes the temperature transducer, whereas a transistor key (5) with a serial resistor (6) are connected in parallel to the opposite branch of the bridge, whereas the control gate of the key (5) is supplied via the resistor (24) from the reference voltage source (8), and that control gate is connected via the diode (9) with the regulating transistor collector (10) for switching on, or with the operating transistor collector (11) for switching off, whereas the regulating transistor emitter input (10) is loaded by a resistor (12), and in parallel via the zener diode (13) and the resistor (14) by the base-emitter junction of the transistor (11), whereas the resistor (15) is connected in series for the load current, and is connected via the resistor (16) with the current limiter transistor base (17), whereas to that base, a voltage divider is connected consisting of two resistors (18, 19) connected to the supply voltage source and shunted by the transistor (20), whereas the transistor (20) is connected between resistors (18, 19) and the ground, whereas the transistor (20) gate is supplied via the resistor (21) from the source and connected via the capacitor (22) with the regulating transistor emitter (10) and via the diode (23) to the ground.<IMAGE>
Patent PL-162802-B1 (PL)
Inventor: NOWAKOWSKI JERZY
IPC: C07D307/54
Filed: 1990-09-13
Abstract: 1. Sposób wytwarzania nowych diami- dów heterocyklicznych o ogólnym wzorze 1, w którym R oznacza grupe metylenowa, ety- lidenowa lub dichlorowinylidenowa, zna- mienny tym, ze dichlorki acylowe o wzorze ogólnym 2, w którym R posiada wyzej po- dane znaczenie, poddaje sie reakcji z amonia- kiem, w obecnosci intertnego rozpuszczalnika organicznego, korzystnie w temperaturze 0-10°C. WZOR 1 WZOR 2 PL
Patent PL-164388-B1 (PL)
Inventor: BITNER ANDRZEJ
IPC: E21F7/00
Filed: 1991-04-15
Abstract: Urządzenie do odmetanowania, posiadające
rurę perforowaną połączoną z odcinkiem
rurociągu, znamienne tym, że rura perforowana
(2) mająca na całym obwodzie nacięcia
umieszczonajest dogodnie prostopadle w zrobach
zawałowych (1), przy czym ocios zawałowy
jest oddzielony od chodnika przyścianowego
(4) uszczelnieniem (3), podczas gdy
odcinek rurociągu (5) połączony z rurą perforowaną
(2) jest prowadzony przez przecinkę i
zaopatrzony w zawór odcinający (7) u wlotu
do rurociągu odmetanowania (8).
Patent PL-168031-B1 (PL)
Title: Method of casting metal under low pressure, apparatus for casting metal under low pressure, mould for casting metal under low pressure
Inventor: SOURLIER PASCAL
IPC: B22C9/08
Filed: 1991-06-20
Abstract: In this mould, the sum of the areas of the cross-sections of the runners (30) in service is, at at least one casting instant, greater than the area of the cross-section of the casting pool (28), or at least of the same order as this area. This makes it possible to slow down the metal during its passage in the runners and thus to obtain non-turbulent filling of the impressions. 
<??>Application to the multi-stage moulding of thin-wall castings. 
<IMAGE>
Patent PL-170125-B1 (PL)
Inventor: SZUMANOWSKI ANTONI
IPC: B60K6/20
Filed: 1993-03-10
Abstract: Wieloźródłowy układ napędowy, złożony
z silnika cieplnego, maszyny elektrycznej
i przekładni planetarnej o dwóch stopniach
swobody, której koło słoneczne jest sprzęgnięte
z akumulatorem inercyjnym, zaś jarzmo
jest sprzęgnięte z wałem głównym, znamienny
tym, że silnik (3) zaopatrzonyjest w dwa rozłączne
sprzęgła (6, 7) do niezależnej transmisji
mocy, z których pierwsze sprzęgło (6) połączonejest
poprzez pierwszą przekładnię mechaniczną
(8') z wałem koła koronowego (a) przekładni
planetarnej (4), zaś drugie sprzęgło (7)
połączone jest poprzez drugą przekładnię
mechaniczną (8") z wałem jarzma (c), przy
czym maszyna elektryczna (2) sprzęgnięta jest
z pierwszą przekładnią mechaniczną (8').
Patent PL-169872-B1 (PL)
Inventor: KRAJEWSKI JAN
IPC: F16G11/10
Filed: 1993-03-24
Abstract: 1. Złącze odcinków liny, przeznaczone do łączenia poszczególnych odcinków w cięgna, znamienne tym, że zakończenie (1) pierwszego odcinka liny (2) ma pancerz (3) tworzący zamknięte ogniwo (4) wzmocnione połączeniem (19) a drugie zakończenie (7) łączonego odcinka liny (8) ma otwarty pancerz (9) tworzący zaczep (10) i wchodzący w otwór (5) zamkniętego ogniwa (4), przy czym zaczep (10) jest ukształtowany w kształcie ha^a, którego gardziel (11) ma blokadę (12) połączoną z otwartym pancerzem (9).