baber/WOPTO huggingface dataset:
Patent AT-17826-U1 (AT)
Title: Reitgerte
Inventor: SIMONE NICOLA
IPC: B68B11/00
Filed: 2021-11-15
Abstract: Die Erfindung betrifft einen ausziehbaren, teleskopierbaren bzw. längenverstellbaren Reitstick, welchen man platzsparend am Sattel verwahren und im Fall der Fälle schnell zur Hand hat. Im zusammengeschobenen Zustand misst dieser weniger als 30 cm und im ausgefahrenen Zustand ist dieser bis zu 130 cm lang. Mittels Karabiner oder Magnetverschluss wird dieser am Sattel befestigt. Die teleskopierbare Reitgerte ist daher ein flexibler, leicht zu verstauender und platzsparender Begleiter bei Ausritten im Freien.
Patent AT-6482-U1 (AT)
Title: Verfahren zur aufarbeitung von rückstandsprodukten des ammoniak-soda-prozesses (solvay-prozesses) unter einsatz von kohlendioxid
Inventor: STEINHAUSER GEORG
IPC: C01F11/18
Filed: 2002-07-22
Abstract: Bei einem Verfahren zur Umwandlung von unlöslichen Rückstandsprodukten der Solereinigung, insbesondere im Zuge des Solvay-Prozesses, in ökologisch unbedenkliche Endprodukte wird vorgeschlagen, daß die unlöslichen Feststoffe durch Reaktion mit Kohlendioxid zu Calciumcarbonat und Magnesiumsulfat umgesetzt werden, wodurch es zur Bildung wasserlöslicher, ökologisch unbedenklicher Verbindungen kommt. Dadurch kann der problematische Anfall von Feststoffen, die in Gewässer eingeleitet werden, vermindert werden.
Patent AT-7237-U1 (AT)
Title: Lattenrost für betten, liegen oder dgl.
IPC: A47C23/06
Filed: 2004-08-18
Abstract: Bei einem Lattenrost für Betten, Liegen oder dgl. mit einem Rahmen (1) und einer Mehrzahl von quer zur Längsachse des Rahmens (1) verlaufenden und an diesem angeordneten bzw. festgelegten Latten (9), insbesondere Federholzlatten, ist unter wenigstens einigen Latten (9) wenigstens eine Einstellvorrichtung (3) zur Einstellung der Nachgiebigkeit der Latten (9) vorgesehen.
Patent AT-7593-U1 (AT)
Title: Sicherheitstasche für bekleidungsstücke
IPC: A41D27/20
Filed: 2003-11-14
Abstract: Sicherheitstasche für Bekleidungsstücke, die ein durch einen Reißverschluß (2) verschließbares Taschenfutter aufweist, wobei die durch einen inneren Taschenfutterteil (1) und einen mittleren Taschenfutterteil (3) gebildete Sicherheitstasche (S) eine den Reißverschluß überdeckende Klappe (4) aufweist, die aus dem inneren Taschenfutterteil gebildet ist, und ein weiterer äußerer Taschenfutterteil (5) aufgenäht ist, und die so gebildete Tascheneinheit in einen Hosenteil (7) eingenäht ist, wobei im Bereich der Klappe eine offene Hosentasche mit einem Schlitz (T) zwischen dem mittleren und dem äußeren Futterteil gebildet ist.
Patent AT-5785-U1 (AT)
Title: Vorrichtung zum lösbaren verbinden zweier oder mehrerer bauelemente ohne einsatz von werkzeugen
IPC: F16B5/06
Filed: 2001-11-07
Abstract: Die Erfindung betrifft ein Montagesystem, dass ohne den Einsatz von Werkzeugen zwei Bauteile wiedertrennbar verbindet. Dies wird durch eine u-förmige Erhebung (9) in der Grundplatte (1) erreicht. Dabei wird in dieser Erhebung (9) in der mittigen Bohrung (10) ein Knebel (2), durch die Knebeltülle (5) horizontal drehbar und vertikal verschiebbar, geführt, wobei die horizontale Bewegung per Hand durchgeführt wird. Durch die Schräge der Gleitschienen (7) und deren Führung innerhalb der Gleitschlitze (4) wird die horizontale Bewegung auch in eine vertikale Bewegung des Knebels (2) umgesetzt. Dadurch wird der Flachträger (3) in der Grundplatte (1) fixiert.
Patent DE-8002898-U1 (DE)
IPC: B67B7/16
Filed: 1980-02-05
Abstract: 1. Bottle cap opener for bottles with crown cap, consisting of a flat, approximately cuboid shaped profiled body (1) of plastic with an opening on one side, provided in the area of the opening with a metal insert with recess, characterized in that the profiled body (1) has on one end an opening (3) in shape of a circle segment of diameter slightly larger than the crown cap and with a chord edge (5) parallel to the front edge (7) of the profiled body (1), and wherein a groove (11) encompasses the opening (3) on three sides, leaving the front edge (7) of the profiled body (1) free, and wherein the metal insert is pushed into the groove (11) and consists essentially of a rectangular, flat punched piece of sheet metal (13), with the opening in the metal insert having the shape of a circle segment (15) of similar contour as the opening (3) in the profiled body (1), but with slightly smaller diameter than the crown cap and located centrally, and wherein the lateral edges (17, 18) of the punched metal insert (13), located at right angles to the chord edge (5) of the circle segment shaped opening (3) are provided with saw-tooth like indentations (19) which secure the punched sheet metal piece (13) inserted into the profiled body (1).
Patent DE-8029662-U1 (DE)
IPC: B65D65/12
Filed: 1980-11-06
Abstract: 1. Cover foil (12) for a bottle case which is filled with n rows each with m bottles (n, m = 3, 4, 5 or 6), which cover foil is provided with at least a perforation that can be shlipped over a bottle closure, said perforation held subsequently in the area of the neck of the bottle, characterized in that the cover foil (10) is provided oppositely always with n or m perforations (16, 17, 18; 19, 20, 21) for the two rows disposed in the area of the walls of the bottle case (1), whereby between the opposite rows of perforations (22, 23) a flat central area (24) is disposed as a continuous surface for printing or carrying.
Patent FI-4258-U1 (FI)
Inventor: VAPPULA KARI
IPC: B28B7/00
Filed: 1999-08-09
Granted: 1999-12-15
Abstract: A mould side system for a concrete mould, comprising one or more mould side (9) units adapted for fastening to the metallic casting bed by means of one or more magnet units (20). The magnet unit (20) has a front face (22) to be supported against the back face of a mould side unit (9), which front face comprises an oblique projecting member (7) fitting into a corresponding counter-groove or opening (11) in the mould side back face (9). Mould sides (9) of various types can be used when provided with appropriate counter-grooves (11). When the magnet unit (20) is pulled against the casting bed by the magnetic force, the mould side (9) is held firmly in place at the correct angle as the projecting member (7) engages the counter-groove (11). The magnetic unit (20) may be placed at any desired location and can be used for interconnecting mould side units (9).  <IMAGE>
Patent SK-1952018-U1 (SK)
Inventor: PECHA JOZEF
IPC: F24H9/14
Filed: 2018-11-09
Abstract: Montážne usporiadanie na upevnenie expanznej nádoby, ktorá je v podstate pravouhlého a plochého tvaru a okolo svojho najdlhšieho vonkajšieho obvodu má usporiadaný vyvýšený lem, najmä vo vyhrievacom zariadení s uzatvoreným okruhom vykurovacej vody pozostáva z nosného rámu (1), na ktorom je usporiadaná drážka a/alebo otvor (2) na uchytenie expanznej nádoby (10) v časti jej vyvýšeného obvodového lemu (11). Na konci drážky alebo otvoru (2) je pomocou skrutiek (5) upevnený držiak (4) s výrezom (6) pravouhlého tvaru na zasunutie časti vyvýšeného obvodového lemu (11) expanznej nádoby (10). Voľné konce (7) pružnej spony (9) sú prestrčené do otvorov (3) usporiadaných na nosnom ráme (1) a druhý koniec (8) pružnej spony (9) je zahnutý na uchytenie voľnej časti vyvýšeného obvodového lemu (11) expanznej nádoby (10).
Patent SK-2032019-U1 (SK)
Inventor: CIESAROVÁ ZUZANA
IPC: C12N9/82
Filed: 2019-12-30
Abstract: Opísaný spôsob výroby pufovaných produktov so zníženým obsahom akrylamidu z peliet vzniknutých extrúziou vstupnej suroviny spočíva v pridaní vodného roztoku enzýmu asparagináza do vstupnej suroviny pred krokom extrúzie vstupnej suroviny. Minimálne množstvo enzýmu použitého na ošetrenie 1 kg vstupnej suroviny je 2 000 asparaginázových jednotiek a vlhkosť vstupnej suroviny je minimálne 25 %.
Patent AT-11049-U1 (AT)
Title: Verwendung eines spritzgiesscompounders für die herstellung von nahrungsmitteln oder nahrungsmittelhalbzeugen
Inventor: SIEVERDING MATTHIAS
IPC: A23P1/12
Filed: 2007-01-25
Abstract: Die Erfindung betrifft die Verwendung eines Spritzgießcompounders mit einem gleichsinnig drehenden Doppelwellenextruder als Misch- und Homogenisiereinheit (10), dem zumindest Lebensmittelgrundstoffe zugegeben und darin derart miteinander vermischt und homogenisiert werden, dass das zugeführte Material an dessen Ausgang in einer vollständig vermischten, teigförmigen Form vorliegt, und mit einer Schließeinheit, in der zumindest ein Formwerkzeug (74, 76) angeordnet oder anordenbar ist, wobei das vermischte homogenisierte, teigförmige Material von der Einspritzeinheit (42) in ein oder mehrere Kavitäten des Formwerkzeugs (74, 76) überführbar ist, zur Herstellung von Nahrungsmitteln oder Nahrungsmittelhalbzeugen.
Patent DE-20023912-U1 (DE)
Title: Stromverteiler
IPC: H01R13/642
Filed: 2000-06-24
Abstract: Stromverteiler
(1) mit einer Stromsammelschiene (2), zumindest einer Steckbuchse
(3), die mit der Stromsammelschiene (2) verbunden ist, mindestens
einem Kontaktelement (4), das aus einem Zugangsanschluß, einem
Verbraucherabgriff und einem den Zugangsanschluß (5) und den Verbraucherabgriff
(6) verbindenden Element besteht, zumindest einem Steckanschluß für die Steckkontakte
eines Schutzschalters (8), der eine Steckbuchse (3) der Sammelschiene
(2) und eine Zugangsbuchse eines Kontaktelements (4) aufweist, und
mit mindestens zwei Meldeleitungen (9, 10), dadurch gekennzeichnet,
daß das
Kontaktelement (4) aus einem einstückigen Teil besteht.
Patent DE-20204860-U1 (DE)
IPC: A47B88/04
Filed: 2002-03-26
Abstract: A self-closing drawer guide includes a spring assembly with a piston disposed in an elongated cylindrical housing, with a piston rod attached to the piston and protruding from one end of the cylindrical housing. The spring assembly applies a force, when the drawer is being closed and when the drawer approaches the closed position, and holds the drawer in the closed position under pretension. The spring of the spring assembly that pretensions a ratchet element of the self-closing mechanism via the piston rod is arranged between the piston and one of the end walls that at least partially closes the end face of the cylindrical housing, whereby the housing of the spring assembly is fixedly arranged on the rail of the guide that supports the movable ratchet element.
Patent DE-20207218-U1 (DE)
Title: Hard floor covering has support panel with impregnated layer fastened to underside, and soundproofing layer attached to impregnated layer using impregnating medium as adhesive
IPC: B32B7/02
Filed: 2002-05-07
Abstract: The hard floor covering has a support panel (1) with an impregnated layer (3) fastened to the underside. At least one soundproofing layer (6) is attached to the impregnated layer using the impregnating medium as an adhesive. The impregnated layer is an impregnated paper strip, and the impregnating medium may be resin varnish. The underside of the soundproofing layer may have a top surface structuring. The soundproofing layer may consist of pasteboard coated on one or both sides.
Patent DE-20215496-U1 (DE)
Title: Suspension card for trowel in shop has shell with suspension opening and elastic cap to grip handle of tool
IPC: B65D73/00
Filed: 2002-10-09
Abstract: The suspension card (1) for a trowel (20) has a shell (10) of elastic material to grip and enclose the end of the trowel handle. The shell can be pot shaped (10). The card can have an opening (40) for a display stand hook. The shell can have an air vent (30) to provide a vacuum for holding the tool.
Patent DE-20216725-U1 (DE)
Title: Emergency kit for surgeon to be used for tracheotomy, assembled of case and all tools required
IPC: A61B50/00
Filed: 2002-10-29
Abstract: The rectangular case comprises an upper and a lower shell (2, 3) joined at one of the short sides with hinges (11, 12, 13) and provided with a mold (4) for the tidy storage of the tools accommodated inside. The set of tools include a pair of spreading scissors (5), a dagger-shaped pair of scissors (7), a pair of anatomical tweezers (6), a handle for a scalpel (8), and a tracheotomy tube (9) with an insertion element (38). The mold (4) is provided with indents (15) at the corners for being held at when inserted into an autoclave for the simultaneous sterilization of all parts (1) involved.
Patent DE-20219803-U1 (DE)
Title: Food retail industry delivery and goods handling trolley has collar surround for side-frame tube uptights
IPC: B62B3/00
Filed: 2002-12-19
Abstract: A food retail industry hand-cart has a plastic base panel (5) with castors (3), and upright side-panels secured by side frame tubes (10) inserted into matching sockets (12) in the base plate. The sockets esp. have a raised collar (20) surround (15).
Patent DE-20302574-U1 (DE)
Title: Computer work table has equipment mounted behind flap sections and has cables integrated
IPC: A47B21/00
Filed: 2003-02-18
Abstract: The computer work station table has a section in which a printer and a plotter may be installed beneath top opening flap sections [3,4] . On the opposite side is a hinged section [6] that gives access to a retractable monitor. The computer is located on a lower tray [10]. The keyboard is mounted on a pull out section [9].
Patent DE-20305537-U1 (DE)
Title: Reversible electric hand tool unit, especially accumulator-powered, has switch elements with mutually transverse control displacements/rotation axes so user can operate one or other switch element
IPC: H01H25/04
Filed: 2003-04-05
Abstract: The device is especially accumulator-powered and has a manually operated switch for controlling the electric motor rotation direction. The switch has first (2) and second (4) manually operated switch elements with mutually transverse control displacements or rotation axes (14,20) so that after gripping the device in the hand the user can optionally operate one or other switch element to drive the motor in one or other direction. An independent claim is also included for the following: (a) a switch for an inventive device.
Patent DE-20310512-U1 (DE)
Title: Vending machine for workshop consumable stores has card entry and data link
IPC: G07F11/02
Filed: 2003-07-09
Abstract: A vending machine (1) has a transparent front (6) showing the consumable items dispensed in a workplace with controller (3) and data memory (4) with data link to remote monitoring of keypad (2) or card reader (8) entered user identification codes.
Patent DE-20311801-U1 (DE)
Title: UV protective film is adhesive film for application on human skin to create optional patterns after UV-radiation during sun bathing, for example
IPC: C09J7/20
Filed: 2003-07-31
Abstract: The UV protective film is an adhesive film for application on the human skin to create optional patterns after UV-radiation. A premature release of the film from the skin is prevented by an anti-perspirant applied to the skin.
Patent DE-20312253-U1 (DE)
Title: Hair drier, for brushing hair during drying process, has additional electric motor driven rotating brush operated by a second switch independently of the air blowing function
IPC: A45D20/12
Filed: 2003-08-08
Abstract: The hair drier (2) has an electric motor (4) activated by a switch (6) to blow warm or cold air while a second switch (5) activates a second motor (3) to rotate a brush head (1) at the same time or not.
Patent DE-20313882-U1 (DE)
Title: Rear view mirror device for cyclist has fixing element able to be fixed round cyclist's arm
IPC: B62J29/00
Filed: 2003-09-06
Abstract: The rear view mirror device (10) has a pivoted mirror element (11) and a mirror carrier (12) connected to it. There is a fixing element (13) on the mirror carrier on the end opposite the one carrying the mirror element. This fixing element can be fixed positively and/or non-positively to the cyclist's arm (1) just above the wrist.
Patent DE-20314440-U1 (DE)
IPC: B60R22/18
Filed: 2003-01-26
Abstract: The system includes a lock (10) with a long flat lever (11) pivoting on a collar (17) fitting on a fastening screw (13). The screw fits in a countersunk opening (15) in a washer (14) with tags for fastening a flat spiral spring (18). The aperture (12) in the end of the lever is in the form of a slit with rounded ends.
Patent DE-20315463-U1 (DE)
Title: Hand-held fly swatter handle incorporates a hand-operated air suction pump and nozzle inlet to body chamber for dead insects
IPC: A01M3/02
Filed: 2003-10-08
Abstract: A hand-held fly swatter has a killing panel (12) with a stem (14) and handle (16). The handle incorporates a hand-operated air suction (S) pump (30) and body chamber (20) for dead insects.
Patent DE-20319849-U1 (DE)
Title: Steckverbindervorrichtung für mehradrige Flachbandkabel
IPC: H01R12/78
Filed: 2003-12-22
Abstract: Steckverbindervorrichtung
(10) für mehradrige
Flachbandkabel (15), mit einem Stecker (11), mit dem ein Ende eines
Flachbandkabels mechanisch fest verbindbar ist, mit einer Steckbuchse
(12), die von dem Flachbandkabel (15) derart durchlaufen werden
kann, dass mit ihren einen Kontaktenden (62) in den Stecker (11)
eingreifende Kontaktelemente der Steckbuchse (12) an ihren anderen
Kontaktenden (63) in IDC-Technik mit dem Flachbandkabel elektrisch
leitend verbindbar sind, dadurch gekennzeichnet, dass der Stecker
(11) mit Kontaktelementen (18) versehen ist, deren eine Kontaktenden
(38) zum elektrischen Verbinden mit den einen Kontaktenden (62)
der Kontaktelemente (19) der Steckbuchse (12) ausgebildet sind und
deren andere Kontaktenden (36) zur Verbindung in IDC-Technik mit
dem Flachbandkabel (15) ausgestaltet sind.
Patent DE-20321368-U1 (DE)
Title: Single-lip drill comprises a drill head incorporating a cutting edge with chip forming element provided with a positive rake angle
IPC: B23P15/28
Filed: 2003-04-04
Abstract: The single-lip drill comprises a drill head (11) incorporating a cutting edge with chip forming element (21) provided with a positive rake angle.
Patent DE-29724884-U1 (DE)
Title: Agricultural vehicle with satellite navigation receiver - calculates absolute position of defined reference point of working tool for corresponding adjustment to match ground contour.
IPC: A01B79/00
Filed: 1997-08-18
Abstract: The agricultural vehicle (LNF) has an evaluation unit (AWE) receiving the data provided by the onboard satellite navigation receiver (GPS), for calculating the absolute position (Pb1) of at least one given reference point of the working tool (B), relative to a terrestrial reference system. The receiver for the satellite navigation receiver is mounted on the vehicle with at least one sensor (HS,QNS) providing the position of the tool relative to the vehiicle, e.g. the height setting of the tool.
Patent DE-29803351-U1 (DE)
IPC: B29C70/12
Filed: 1998-02-26
Abstract: The board material, of ground plastics waste, is initially compressed in a press and finished in a second press with heat and pressure. After the first pressing, a web is laid over the board, to be pressed into it, in the second press stage. The waste material for the board is textile fibres with a length of 5-30 mm and a diameter of 0.05-2.0 mm of natural and/or synthetic and/or a mixture of natural and synthetic fibres. The overlaid web is a nonwoven of polyester or polyamide fibres or a plastics film. Before the first press stage, the board material is mixed with a bonding agent of isocyanate or phenol resin or a synthetic polymer adhesive.
Patent DE-29907231-U1 (DE)
IPC: B05B12/24
Filed: 1999-04-23
Abstract: Between applied section (A) and adhered section (V) a bridging section (1B) intervenes. This is made of decorative sheet lay (1). The connection with the adhered section is a line of perforations (L).
Patent IT-BS930070-U1 (IT)
Title: Apparecchio di illuminazione con diffusore montato a incastro e a tenu  ta su un corpo di supporto
Filed: 1993-10-06
Abstract: Si tratta di un apparecchio di illuminazione del tipo con un diffusore da accoppiare a tenuta con un corpo di supporto senza l'uso di guarnizioni nel quale il corpo di supporto (11) e il diffusore (12) si accoppiano e incastro complementarmente diffusore presenta a livello di detto accoppiamento a incastro dei labbri (17, 18) che aderiscono e fanno tenuta su almeno due diverse superfici (13, 14) del corpo di supporto.Fig. 2.
Patent IT-MI930090-U1 (IT)
Title: Coperchio per la tramoggia di un portello per mantecatori a cilindro  orizzontale
Inventor: CESARI GIUSEPPE
IPC: A23G/
Filed: 1993-02-05
Abstract: In un portello per mantecatori a cilindro orizzontale viene previsto un coperchio per la tramoggia di carico che comprende un elemento di copertura sostanzialmente piano, un'impugnatura esterna per il posizionamento e la rimozione del coperchio stesso ed una piastra sagomata, disposta dalla parte opposta del coperchio rispetto all'impugnatura, atta ad ostruire la luce di immissione degli ingredienti per prevenire il riflusso della sostanza in lavorazione attraverso di essa (fig. 1).
Patent IT-MI990525-U1 (IT)
Inventor: HAEGELE FRITZ
IPC: F25D23/08
Filed: 1999-08-26
Abstract: The invention relates to a seal (21) for a door (14)of a refrigerator or freezer device or similar, comprising a seal head (31) and a seal base (22). Said seal base is connected to the seal head by walls (29, 30) and is fixed in an undercut receiving groove (18) in the door and located so that it is laterally offset from the seal head. The seal base also has a guiding wedge (23) and is equipped with hook-type fixing noses (24, 25, 27) whose free ends point away from the guiding wedge and which are supported on the walls of the receiving groove. The seal base has at least three hook-type fixing noses, two of which are at least essentially identical in length and are situated close to the guiding wedge and opposite each other, forming an arrow head-type segment with said wedge. The third fixing nose (27), whose free end is turned towards the seal head, has a stump type configuration and a more obtuse intermediate angle with the vertical than the two other fixing noses (24, 25) and the fixing nose (25) that is mounted in front of the stump type fixing nose can pivot into an intermediate area that is provided between the two fixing noses.
Patent IT-VI910025-U1 (IT)
Title: Morsetto a viti per forare tubi metallici
IPC: B21D/
Filed: 1991-03-27
Abstract: Nel morsetto (1) con sezione a U sono previste viti (9 e 10) con testa a brugola e punte (12) in acciaio duro, che, penetrando nello spessore del tubo (13), provvede a forarlo, per consentire l'inserimento di viti autofilettanti, atte al fissaggio di fascette od oggetti vari (fig. 3).
Patent PL-124893-U1 (PL)
Inventor: Łabno Tomasz
IPC: A61G7/07
Filed: 2016-02-25
Abstract: Przedmiotem zgłoszenia jest nakładka na materac o kształcie prostokąta, zawierająca warstwę ochronną wierzchnią i warstwę zabezpieczającą przed wilgocią oraz elementy pozwalające na mocowanie podkładki na materacu. Nakładka ta charakteryzuje się tym, że warstwą ochronną (1) jest dzianina materacowa, a warstwą chroniącą przed wilgocią (2) jest membrana polimerowa, przy czym warstwy te są połączone nierozłącznie w jedną tkaninę.
Patent PL-125443-U1 (PL)
Inventor: FRONCZEK DAGMARA MAŁGORZATA
IPC: E04C2/42
Filed: 2016-08-05
Abstract: Przedmiotem zgłoszenia jest płyta budowlana, zbrojona, wielokanałowa, betonowa, charakteryzująca się tym, że skośna ściana przednia (2) ma kanały wzdłużne (4) zakończone kielichem (5) każda, a w dolnej części wysunięty próg (3) z półkulistym wycięciem (8).
Patent PL-125912-U1 (PL)
Inventor: KOŁTON KRZYSZTOF
IPC: F24H9/00
Filed: 2017-01-09
Abstract: Przedmiotem zgłoszenia użytkowego, jest dysza pieca centralnego ogrzewania, opalanego drewnem i lub biomasą. Dysza pieca centralnego ogrzewania stanowi skorupowy element, o kształcie prostokątnego tunelu (1) o poprzecznym przekroju osadzonego na jednej powierzchni prostokątnego kołnierza (2) z prostokątnym przelotowym wycięciu, natomiast górna ścianka (4) dolnej części tunelu (1) jest usytuowana skośnie do podstawy tunelu, a w dolnej podstawie (5) tunelu (1) są przelotowe otwory (6) nadmuchowe do tunelu (1) i w górnej skośnej (4) ściance tunelu (1) są rozmieszczone otwory wylotowe (7) powietrza, zaś wszystkie elementy stanowią monolit.