baber/WOPTO huggingface dataset:
Patent IT-1292139-B1 (IT)
Inventor: BRAGHIERI GILBERTO
IPC: E04H3/28
Filed: 1997-06-12
Granted: 1999-01-25
Abstract: A collapsible bearing structure with vertical extension, particularly for platforms and floor boarding, comprising pairs of tubular elements (4) that intersect at mutual hinging points (7) inside vertical planes perpendicular to each other and have their ends hinged in respective cavities (5) located in one larger face of respective articulation joints (2). Each one of said articulation joints (2) is provided with a central through hole (6) perpendicular to said larger face, in which an end of a respective vertical telescopic abutting elements (3) is set. <IMAGE>
Patent IT-1309642-B1 (IT)
Title: Printed circuit board for implementation of transceiver, has slots formed in predetermined areas of high-dielectric loss substrate, metal sheet, and high-dielectric loss layers
Inventor: BIFFI GIOVANNI
IPC: H05K/
Filed: 1999-02-26
Granted: 2002-01-30
Abstract: A printed circuit board comprises slots formed in predetermined areas of high-dielectric loss substrate for insertion of microwave components; a metal sheet having a thickness sufficient to offer mechanical support and heat dissipation to microwave components; and second and third high-dielectric loss layers forming a multi-layer structure with the substrate and metal sheet. A printed circuit board (PCB) has a high-dielectric loss substrate (diel1) supporting microwave planar circuits which co-operate with a planar circuit operating at lower frequency and with bias networks to reach a predetermined functionality. The PCB comprises slots, a metal sheet (met2), and second and third high-dielectric loss layers. The slots are provided in predetermined areas of high-dielectric loss substrate for insertion of components (13, 14) of the microwave planar circuits equipped with grounding metallization on the rear side. The metal sheet is adhered to the dielectric substrate and has a thickness sufficient to offer mechanical support and heat dissipation to the microwave components. The metal sheet (preferably made of copper) forms an electrical grounding plane for the microwave components and other connection points of printed circuit. It enables the conductive lines (met1) of planar circuit to operate as microstrips. Conductive lines are placed between the second and third high-dielectric loss layers. An intermediate layout is formed on a surface of one of the second and third high-dielectric loss layers. The second and third layers form a multi-layer structure with the first high-dielectric substrate and metal sheet. An independent claim is also included for fabrication of PCB by depositing conductive lines of planar circuit on high-dielectric loss substrate; providing a metal sheet; glueing the high-dielectric loss substrate to the metal sheet; grinding areas of the substrate up to laying bare the metal sheet, matching installation slots of microwave components fit with grounding metallization on the rear side; inserting the microwave components in the slots and fastening to the metal sheet; and connecting the microwave components to the conductive lines of planar circuit operating as microstrips.
Patent IT-1310955-B1 (IT)
Inventor: RIVOLA PIETRO
IPC: B23D45/10
Filed: 1999-05-10
Granted: 2002-02-27
Abstract: The method for manufacturing tiles of different formats comprises the following operational stages: dry-forming a single panel (5) within a ceramic mould (2) by compressing at least one ceramic material in powder form, then separating from said panel, after its formation but before its firing, at least two tiles (14) having the desired format. The plant for implementing the method comprises a press (1) of large power with which there is associated a single-exit ceramic mould (2) arranged to form a starting panel (5) of large dimensions, and at least one sectioning unit (100) provided downstream of said press (1) to obtain from said starting panel (5) at least one tile (14) of the desired format. <IMAGE>
Patent IT-1279436-B1 (IT)
Title: Chiave interattiva, in particolare composita e per emergenza.
Inventor: MATTIUZZO MARIO
IPC: E05B/
Filed: 1995-08-01
Granted: 1997-12-10
Abstract: Trattasi di chiavi (1, 1'),di norma composite associabili a "carte di credito" (20, 20') e per emergenze, con criptati dispositivi (10, 10') privi di fonti d'energia e componenti mobili; interattive con sistemi di sicurezza per accessi condizionati in locali riservati, per l'immobilizzazione di automezzi, e per controlli antintrusivi in impianti telematici e/od elaboratori di dati.
Patent IT-1280278-B1 (IT)
Title: Rotating pliers for binding reinforcing bars in concrete construction
Inventor: VERLATO GIUSEPPE
IPC: E04G/
Filed: 1995-02-20
Granted: 1998-01-08
Abstract: The rotating pliers comprise an arm 1 provided beneath with a long pitch screw 2 on which rotates a gripped handle 3 which can cause the pliers which have been previously closed by means of jaws 4 and 5 to rotate on the binding wire 6 of reinforcement 7 as a result of movement of lever 11, provided at the opposite end with a pin 12 which runs in shaped slot 13 which makes it possible to grip binding wire 6 which is caused to rotate through traction applied to handle 3 without having to rotate the pliers by hand, with an appreciable reduction in the physical effort by the operator. <IMAGE>
Patent JP-3055061-B1 (JP)
Title: Ｌｐガス充填弁
IPC: F17C13/04
Filed: 1999-05-13
Granted: 2000-06-19
Abstract: 【要約】
【課題】  使用個所に交換不能に設置されたＬＰガスボ ンベに車輌により供給されるＬＰガスを充填できるよう にして供給時における作業上の安全性が確保されること は勿論、構造が簡単に構成されると共に製作が容易で、 且つメンテナンスも容易に行えるＬＰガス充填弁を提供 する。
【解決手段】  使用個所に交換不能に設置されたＬＰガ スボンベ２にＬＰガス充填弁１が取付けられ、ＬＰガス 充填弁１が、ＬＰガス充填口２６に逆止弁が内装された 充填ノズル２８を装着し、ＬＰガス使用機器８に連通す るＬＰガス供給通路１０とＬＰガスボンベ２の装着口１ ６に連通するＬＰガス連絡通路１４ａ、１４ｂの間に開 閉弁１２を設け、ＬＰガス充填口２６とＬＰガス充填通 路２５およびＬＰガス連絡通路１４ａ、１４ｂ間を可逆 的に開閉するスプールＳＰを設け、スプールＳＰには回 動中心に対し互いに異なる角度に第１連通口Ｘと第２連 通口Ｙとが離間して設けられている。
Patent JP-2945395-B1 (JP)
Title: ホイールのリム締付設備
IPC: B60B31/00
Filed: 1998-08-28
Granted: 1999-09-06
Abstract: 【要約】
【課題】  作業者に負担をかけずにスポークの端部をリ ムに締付けでき、治具の段取替えも自動的にかつ正確に 行えるホイールのリム締付設備を提供する。
【解決手段】  ホイール１のハブ２とリム３とを連結す るスポーク４をリム３に締付けて固定するリム締付設備 は、搬入機６、本締め機７、記憶媒体９、治具搬出入機 ４９，６４、および治具交換制御手段９７を備える。搬 入機６は、仮組みホイール１を、ワーク受入口５まで搬 送する。本締め機７は、ワーク受入口５に搬送された仮 組みホイール１のハブ２とリム３を治具１４，１５によ り保持し、スポーク４の他端部をリム３に本締めする。 記憶媒体９は、仮組みホイール１を支持するワーク台８ に取り付けられて、本締め作業に用いられる締付けデー タおよび治具識別データを記憶する。治具搬出入機４ ９，６４は、治具交換制御手段９７により制御されて、 本締め機７に対して所望の治具１４，１５を搬入し、不 要の治具１４，１５を搬出する。
Patent JP-2976976-B1 (JP)
Title: 電磁波遮蔽フィルタ
IPC: H05K9/00
Filed: 1998-12-17
Granted: 1999-11-10
Abstract: 【要約】
【課題】  電磁波を十分に遮蔽することが可能でかつ高 い光透過率を有する電磁波遮蔽フィルタを提供する。
【解決手段】  電磁波遮蔽フィルタ各部位の開口率を調 整する。特に発光手段より発生される電磁波の量が部位 により異なる場合に、その電磁波の量に対応して電磁波 遮蔽フィルタ各部の開口率を調整する。
Patent MD-4715-B1 (MD)
Title: Device for artificial insemination of sheep and goats
Inventor: DARIE Grigore
IPC: A61D19/02
Filed: 2018-08-06
Abstract: The invention relates to animal husbandry, in particular to devices for artificial insemination of sheep and goats.The device, according to the invention, comprises a body of a length of 230…235 mm, made of stainless steel, assembled from a cannula (2) for fixing the syringe with seminal material, a rod (1) and a spiral tip (4), the outer diameter d1 of which is 1.6 mm, connected by means of a sleeve (3) with an outer diameter d2 of 1.8 mm.
Patent NO-317770-B1 (NO)
Title: Anvendelse av fankinon for behandling av Alzheimers sykdom
Inventor: GEROLYMATOS PANAYOTIS NIKOLAS
IPC: A61K31/4375
Filed: 2000-02-16
Abstract: Anvendelsen av fankinon ved frem stillingen av en farmasøytisk sammensetning for forebyggingen eller behandlingen av Alzheimers sykdom bringes for dagen. Også fremgangsmåter for behandling eller forebygging av Alzheimers sykdom bringes for dagen.
Patent NO-324164-B1 (NO)
Title: Fremgangsmate for behandling av multiple bronnintervaller
Inventor: NYGAARD KRIS J
IPC: E21B33/138
Filed: 2003-01-17
Abstract: Fremgangsmåte til behandling av flere intervaller i et brønnhull ved perforering av minst ett intervall (32,33 eller 34), deretter behandling og isolering av det eller de perforerte intervall(er) (32,33 eller 34) uten fjerning av perforeringshylsen (101) fra brønnhullet under behandlingen eller isolasjonen. Oppfinnelsen kan anvendes ved hydraulisk frakturering (222) med eller uten proppematerialer, så vel som ved kjemisk stimuleringsbehandling.
Patent NO-332055-B1 (NO)
Inventor: CHURCHILL ANDREW PHILIP
IPC: E21B43/12
Filed: 2006-06-15
Abstract: A downhole tool (10) comprises a body (12) defining a bore. The body includes a valve arrangement (18) including flow ports (24) in the wall of the body. The ports may be opened or closed. In addition, a variable flow restriction (30) is provided in the bore (14), the degree of restriction tending to decrease as flow across the restriction increases. The variable flow restriction may be utilized to actuate the valve arrangement.
Patent NO-328702-B1 (NO)
Title: System for omforming av termisk energi til mekanisk energi.
Inventor: STOCK GERHARD
IPC: F02G1/04
Filed: 2006-07-18
Abstract: Anordning for omforming av termisk energi til mekanisk energi, omfattende minst en trykkbeholder (1, 2, 3, 4) som fremviser minst en øvre innsprøytningsåpning (5, 6) for et varmt og/eller kaldt fluid, og minst en væskestempelpumpe (25) i trykkbeholderen (1, 2, 3, 4) som er koblet til et arbeidskretsløp (8). I trykkbeholderen (1, 2, 3, 4) er det anordnet en horisontal vegg (27) som er forsynt med en boring (26), hvorved det befinner seg en gass eller gassblanding over veggen (26) og væskestempelpumpa (25) befinner seg under veggen (27).
Patent NO-327590-B1 (NO)
Title: Framgangsmate for maling av partikler i en fluidstrom, samt en probe for a gjennomfore denne framgangsmaten.
Inventor: BRAATEN NILS ARNE
IPC: G01N15/06
Filed: 2007-03-05
Abstract: Framgangsmåte og probe for måling av partikler i en fluidstrøm ved å måle den elektriske motstanden i et måleelement som en funksjon av erosjon av måleelementet forårsaket av disse partiklene. Det brukes en legering for måleelementene med en betydelig lavere temperaturkoeffisient for motstanden enn 1,9*10^-3 K^-1. Det er særlig fordelaktig dersom det brukes en legering med en temperaturkoeffisient for motstanden, som ikke er større enn omtrent 0,02*10^-3 K^-1, særlig Constantan(r), Manganin(r) eller en liknende legering.
Patent NO-340496-B1 (NO)
Inventor: LAKSE RENATA
IPC: A61K31/397
Filed: 2008-02-04
Abstract: The present invention relates to the field of pharmaceutical technology and in particular to novel dosage forms of medicaments containing as active ingredients simvastatin and ezetimibe, or pharmaceutically acceptable salts thereof. The present pharmaceutical compositions are characterized in that the contact of the compositions with oxygen is substantially reduced, such as by coating the composition, providing a medicament useful for the treatment and prevention of atherosclerosis and related conditions, in an environment having an essentially reduced oxygen or humidity, respectively, content.
Patent NO-340271-B1 (NO)
Inventor: CARLETTI ENRICO
IPC: A61G1/056
Filed: 2008-07-09
Abstract: A device for the assisted loading of a stretcher (2) provided with a chassis (3), comprises at least one driving wheel (4) cinematically connected to a driving member (5) fed by feeding means (6) and controlled by control means (7) to activate the at least one driving wheel (4) at least during the loading of the stretcher into the ambulance.
Patent NO-329354-B1 (NO)
Title: System og fremgangsmate for overvaking av kommersielle transaksjoner
Inventor: GODAGER SINDRE
IPC: G06Q40/00
Filed: 2009-05-07
Abstract: Et system (200) er innrettet for overvåkning av kommersielle transaksjoner realisert ved anvendelse av ett eller flere kredittkort og/eller debetkort (20) i forbindelse med en eller flere kortlesere (30A) og/eller deres tilknyttede kassaregistre (30B) koplet i kommunikasjon med banketablissementer (100). Systemet (20) omfatter en eller flere moduler (210) for anvendelse sammen med en eller flere skrivere (60) for en eller flere kortlesere (30A) og/eller deres tilknyttede kassaregistre (30B) for kommunikasjon av informasjon inkludert på kvittering (70) frembrakt som reaksjon på transaksjoner som opptrer i forhold til ett eller flere kredittkort og/eller debetkort (20) utført i en eller flere kortlesere (30A) og/eller deres tilknyttede kassaregistre (30B). Systemet (200) omfatter dessuten datamaskinvare (230) som i drift driver ett eller flere programvareprodukter for mottak av informasjon som er inkludert på kvitteringene (70), for mottak fra banketablissementet (100), kontoinformasjon (240) vedrørende en eller flere innehavere (140) av ett eller flere kredittkort og/eller debet kort (20), og for å assosiere informasjon som er inkludert på kvitteringene (70) med kontoinformasjonen (240) for å frembringe en detaljert, spesifisert rapport om individuelle poster angitt på kvitteringene (70) for presentasjon til nevnte ene eller flere innehavere (140).
Patent NO-342903-B1 (NO)
Title: System og fremgangsmåte for detektering av posisjon og orientering av et nedihulls legeme
Inventor: BORG EIRIK
IPC: E21B47/024
Filed: 2014-08-14
Abstract: Denne publikasjonen angår et system og en fremgangsmåte for å identifisere eller overvåke orienteringen og posisjonen til et legeme, slik som et verktøy, innrettet for å bli beveget gjennom eller være stasjonært anordnet i et medium, slik som fjell, hvor orienteringsenheten (10) omfatter et ytre legeme (11) og et opphentbart, indre element (12). Systemet omfatter; - en fiksert referansepunktanordning (13) er anordnet på en del av legemet; - minst én detektor (15) for til enhver tid å avføle og dermed identifisere posisjonen til den fikserte referansepunktanordningen (13); - minst én andre detektor (16) for avføling av jordens tyngdefelt; - én eller flere anordninger for å forbinde den minst ene første detektoren (15) og den minst ene andre detektoren (16) med en prosessor eller for å hente opp innsamlede data fra den minst ene første detektoren (15) og den minst ene andre detektoren (16), bruke slike data fra den minst ene første detektoren (15) og den minst ene andre detektoren (16) til beregning av den rotasjonsmessige orienteringen til den fikserte referansepunktanordningen (13) samt inklinasjonen til legemet eller orienteringen av en kjerneprøve.
Patent NO-341538-B1 (NO)
Title: Kutteenhet for innvendig kutting av rør
Inventor: HAUGLAND LASSE
IPC: E21B29/00
Filed: 2015-12-08
Abstract: Kutteenhet (1) for et brønnrør (4) hvor kutteenheten (1) omfatter et i brønnrøret (4) aksialforskyvbart og dreibart verktøyhus (6), og hvor det i verktøyhuset (6) er anordnet minst ett i radial retning forskyvbart kutteverktøy (16), idet kutteenheten (1) er koplet til en rotasjonsadapter (2) for rotasjon av kutteenheten (1) om en senterakse (46), og hvor verktøyhuset (6) er forsynt med et ledende endeparti (10) og et koblingsparti (99), hvor det ledende endepartiet (10) er konisk og skrår mot senteraksen (46) og bort fra koblingspartiet (99); og hvor kutteenheten (1) er forsynt med: - et langstrakt fjærbart verktøyfeste (14) med et første endeparti (140), et andre endeparti (149) og et fjærende parti (32) mellom det første endepartiet (140) og det andre endepartiet (149), hvor det langstrakte verktøyfestet (14) er posisjonert i en utvendig utsparing (12) i verktøyhuset (6), og det andre endepartiet (149) er posisjonert ved det ledende endepartiet (10), og verktøyfestet (14) er forspent mot senter aksen (46); - en hylse (13) som er posisjonert rundt koblingspartiet (99), og det første endepartiet (140) er fastgjort til hylsen (13); - i det minste ett brytelegeme (34) som fastholder hylsen (13) til verktøyhuset (6); - en innvendig første skråflate (28) på verktøyfestets (14) andre endeparti (149); - en kutteenhet (16) fastgjort til det andre endepartiet (149) på motstående side av den innvendige første skråflaten (28); og - en skyvestang (20) koplet til et konlegeme (26) der konlegemet (26) ligger an mot den første skråflaten (28).
Patent PL-157707-B1 (PL)
Title: Attachment for conveying and setting the supports in dog headings
IPC: E21D/
Filed: 1988-08-29
Abstract: 1. A device for transporting and building the lining in gangway excavations, comprising a self-propelled transporter with a drive unit, moving along a drive track suspended on the cross bars of the lining and a feeding device that is fixed to the frame of the self-propelled transporter by means of a turn-table and that consists of an extension arm which is lifted and hinged by means of servomotors and which has a platform with a means to accommodate the handled elements of the lining structure, the said frame being positioned, by means of a rotary joint and a pivot, in the bottom frame, wherein it has an extension arm (10) fixed to the turn-table (6) of the self-propelled transporter (1), such that the said extension arm is in the form of a triangle, with its apex pointing downwards, close to which there is attached one end of the hydraulic servomotor (9) that lifts the extension arm (10) while the other end of it is attached to its protection device in the form of the support (8) of the turn-table (6) outside the axis of rotation of the latter, whereas the platform (12) which is positioned by means of a rotary joint in the bottom frame (11) that is attached to the other end of the extension arm (10) has guides (16) mounted in it along the sides that are parallel to its longitudinal axis, in the side walls of the guides (16) there being a number of openings (17) while in their top shelves there are at least two openings (18) each, while on the guides (16) there are positioned sliding guides (19) with sliding accommodating devices (15) that are secured by means of bolts (22') which are positioned in oval holes (22) to enable them to come closer...<IMAGE>
Patent PL-158864-B1 (PL)
Title: Hydrostatic steering gear
IPC: B62D5/20
Filed: 1989-02-20
Abstract: 1. Hydrostatic steering mechanism with a hydraulic cylinder and ball-and-socket joints on steering rods fastened in vertical wheel pins characterized in that the pin (1) of the ball stud (2) head is screwed into the counter-nut (7) and into the thread inside the plunger (3) joined with the piston rod (4) that passes through the membrane (5) fastened inside the cylinder (6), whereas behind the membrane (5), there is the piston rod (4), the plunger (3), the counter-nut (7) and the pin (1) of the head situated like a mirror reflection with an opposite thread direction inside the plunger (3).<IMAGE>
Patent PL-164429-B1 (PL)
Inventor: SIKORSKI RYSZARD T
IPC: C07D207/448
Filed: 1991-04-02
Abstract: Sposób wytwarzania nowego N-/1-
acetoksy-2,2,2-trichloroetylo/maleimidu o
wzorze strukturalnym przedstawionym na
rysunku, znamienny tym, że 1 mol N-/1-hydroksy-2,2,2-
trichloroetylo/maleamidu i
0,2-1 mola, korzystnie 0,5 mola, bezwodnego
octanu sodu rozpuszcza się 4-30 molach
korzystnie 6 molach, bezwodnika octowego,
po czym tak otrzymany roztwór ogrzewa się
w temperaturze 373-413 K, korzystnie w
temperaturze wrzenia, aż do całkowitego
przereagowania, a następnie mieszaninę poreakcyjną,
po jej ochłodzeniu, wylewa się do
zimnej wody i miesza aż do wytrącenia się
osadu, który odsącza się.
Patent PL-166606-B1 (PL)
Inventor: JOCHUM PETER
IPC: B25C1/10
Filed: 1991-07-16
Abstract: 1. Osadzarka napedzana ladunkiem pro- chowym z obudowa, w której osiowo, prze- suwnie umieszczona jest lufa i zamek, przy czym lufa posiada wybranie dla ladunku wybu- chowego, a zamek posiadajacy trzpien zaplo- nowy wspiera sie o obudowe poprzez sprezyne dzialajaca w kierunku osadzania, znamienna tym, ze pomiedzy obudowa (1) i zamkiem (8) ma dzwignie zaczepowa (12), która jest rucho- ma pomiedzy polozeniem normalnie zabloko- wanym, a polozeniem roboczym odblokowa- nym po zadzialaniu cisnienia gazu powstajacego przy zaplonie ladunku wybuchowego (19). PL PL PL
Patent PL-166578-B1 (PL)
Title: Planetary gear
Inventor: HICKS RAYMOND J
IPC: F16H3/62
Filed: 1991-08-14
Abstract: A planetary gear unit made up of a number of inter-connected co-axial three element planetary gear trains (12, 13) each including a sun (15, 19), planet carrier (17, 21) and annulus (14, 18). One (12) of the planetary gear trains is a dominant train with one element (14) connected to an input member (10) of the unit and a second element (17) connected to an output member (11) of the unit. The remaining train (13) or trains of the unit are connected to the third element (17) of the dominant train to vary, by the use of associated clutches (C1, C2, C3, C4) acting between elements of the trains and ground, the direction and speed of rotation of the third element (17), thus providing a number of overal ratios from the unit. Four, six and eight speed units are disclosed.
Patent PL-171181-B1 (PL)
Inventor: CZERWINSKI WALDEMAR
IPC: B62K21/02
Filed: 1993-10-05
Abstract: 1. Węzeł ułożyskowania układu kierowniczego
roweru z ogranicznikiem skrętu,
zawierający rurę widelca osadzoną za pomocą
dolnego i górnego łożyska kulkowego w
rurze ramy, przy czym w rurze widelca osadzona
jest za pomocą stożka zaciskowego
rura kierownicy, znamienny tym, że w ścianie
rury widelca (2) w podłużnej
płaszczyźnie symetrii roweru znajduje się
przelotowe wyjęcie (8) o ścianach bocznych
usytuowanych zbieżnie w kierunku osi obrotu
widelca, a w wyjęciu tym osadzony jest
element oporowy, najkorzystniej wałek (9) o
średnicy minimalnie mniejszej od odległości
pomiędzy wewnętrzną ścianą rury ramy (1) a
zewnętrzną ścianą rury kierownicy (6), przy
czym wewnętrzna powierzchnia rury ramy
(1) zaopatrzonajest w dwa symetrycznie rozstawione
względem osi podłużnej roweru
elementy oporowe, przykładowo w postaci
przetłoczeń (10).
Patent PL-173288-B1 (PL)
Title: Device for cutting tiles
Inventor: JOECKER EDWARD JR
IPC: B28D1/22
Filed: 1994-06-17
Abstract: Shown and described is a tile-cutting device with an elongated base plate (1), having a tile-supporting surface (15) with breaking web (14), and a slide (7) which is displaceable on a horizontal guide (4) above the breaking web (14) and on which a bell-crank lever (8) having a cutting wheel (12), a breaker head (13) and an actuating arm (10) is pivotably mounted. So that narrow tiles can also be cut exactly and quickly, provision is made for the base plate (1) to be provided at one longitudinal side with a recess (18) which is open at the margin, has a width (B) sufficient to marginally enclose a tile to be cut and - as seen in plan view - projects up close to the path (19) of movement of the breaker head (13). <IMAGE>
Patent PL-174785-B1 (PL)
Title: Pharmaceutic preparation in solid form for contraception and menstruation control
Inventor: HODGEN GARY D
IPC: C07J1/00
Filed: 1993-03-02
Abstract: Menses regulation and, when desired, contraception is achieved at low doses of estrogen and progestin, which otherwise would create episodes of breakthrough bleeding and/or withdrawal amenorrhea, by periodically inducing menses with an antiprogestin.
Patent PL-179220-B1 (PL)
Inventor: BARTEL MANFRED
IPC: B61D17/12
Filed: 1995-12-20
Abstract: 1 . Dzwigar stropowy dla kolejowych wagonów towarowych z kanalem zbior- czym na wode resztkowa i z urzadzeniem do mocowania urzadzen ochronnych dla ladunków, znamienny tym, ze sklada sie z dwóch pustych dzwigarów bocznych (1) majacych co najmniej trzy zagiecia blachy (a, c, d) a kazdy z nich jest polaczony z wewnetrznym elementem ksztaltowym (3) majacym co najmniej jedno zagiecie (f) blachy, przy czym ten wewnetrzny ele ment ksztaltowy (3) stanowi zamkniecie i profilu zewnetrznego kazdego pustego dzwigara bocznego (1), a ponadto czesc srodkowa (6) pustych dzwigarów bocz- nych (1) jest usytuowana glebiej, zas we- wnetrzne elementy ksztaltowe (3) posia- daja poziome pólki (5), stanowiace podpo- ry dla poziomego prowadzenia scian och- ronnych dla ladunku towarów. Fig. 7 PL