baber/WOPTO huggingface dataset:
Patent CH-607799-A5 (CH)
Title: Device for detecting magnetic cards, particularly for controlling user facilities
Inventor: ROGERS WALDO ISAACSON
IPC: G06K7/08
Filed: 1975-03-11
Abstract: This device has reading devices (12, 14) which simultaneously read a character of a first code, identifying the owner of the card, and a character of a second code, representing the number of card uses, from a magnetically coded card (10), for example a multiple ticket. The read signals control, on the one hand, a device (16) for reducing the value of the character of the second code by code converters (54, 60) and, on the other hand, via blocking devices (46), an output driver stage (28) to which a user facility is connected. The blocking devices (46) prevent the output driver stage (28) from being activated when the code character identifying the owner of the card does not belong to the first code or when the code character of the second code corresponds to a value of zero. <IMAGE>
Patent CH-650982-A5 (CH)
Title: Device for mounting a tailgate of a lorry in a folding-down manner
Inventor: SCHWARZMUELLER WILHELM
IPC: B62D33/03
Filed: 1981-06-12
Abstract: In a device for mounting a tailgate (1) of a lorry in a folding-down manner, hinges (4) are provided whose components (5, 8) are attached to the tailgate (1) and to the flatbed body (2). In order to position the tailgate (1) in its folded-down open position inside the outer boundary of the flatbed body (2), the hinge part (5) which is attached to the flatbed body (2) is arranged inside the outer boundary (6) of the flatbed body. The hinge part (8) which is attached to the tailgate (1) has here a bend (9) which engages around the outer boundary (6) of the flatbed body in the closed position of the tailgate (1). <IMAGE>
Patent CH-681772-A5 (CH)
Title: Retainer for chair seat with coupled support plate - permits forwards and backwards tilt of seat and involves holder plate at upper end of vertical column
Inventor: BOILLAT JEAN-JACQUES
IPC: A47C3/026
Filed: 1990-12-10
Abstract: An inclination stop (26,27) limits the forward tilt of the chair seat, and a further such stop (28,29) limits the backward tilt. A holder plate (9) for at least one spring element (13) comprises two rotary parts (14,19) sprung against one another, i.e. a first part (14) with the holer plate (9) and the second part (19) with the support plate. Connected to the seat is the support plate and, a holder component is provided for at least two spring elements which are arranged between the holder component and the support plate. The inclination stops are arranged between the holder and the support plate. ADVANTAGE - Simple,low-cost holder with improved user's comfort.
Patent CH-650182-A5 (CH)
Inventor: FRIEDLI PAUL
IPC: B23B51/00
Filed: 1981-06-16
Abstract: The bit is comprised of a main body (6) of aluminum on which a hard metal part (4) is clamped. The bit thus obtained is light and stable thereby providing a uniform rotation, and is particularly appropriate for drilling printed circuits.
Patent CH-667487-A5 (CH)
Title: Cleaning system for covered treatment bath - includes hydraulic circuit with pumps, filters and sterilisers also controlling lining sheet position for cleaning
Inventor: TAPPRICH JUERGEN
IPC: E04H4/12
Filed: 1985-09-24
Abstract: The bath (1) containing water in which a person is immersed for long periods for e.g. medical treatment, and fitted with a cover (2) also contains a flexible sheet (4) dividing the bath into upper and lower zones (6,7). Between the upper zone (6) and lower zone (7) are supply lines fitted with valves and pumps (13,15) which can be selectively operated to circulate the water through a continuous sterilising unit (10), a UV steriliser (11) and a continuous heater (12) and also to clean the dividing sheet. The sheet, which is secured by rings forced into grooves in the sides of the bath, can be lifted towards the cover, by the pressure and transfer of the water, is sprayed by water discharged through openings (19) in the cover. Incorporated in one line are coarse and fine filters (8,9). USE/ADVANTAGE - Patients are protected from cross infection by cleaning the bath and the water.
Patent CH-578877-A5 (CH)
Title: Fire escape for tall buildings - has vertical slide pole in tower with spring-loaded flaps
IPC: A62B1/20
Filed: 1974-03-28
Abstract: The fire escape system involves at each floor level an escape door (2), normally closed, leading into a tower (1) on the outer side of the building and running from top to bottom. A pole (3), in sections and fitted together using socket joints for smoothness, is installed inside the tower, being fixed (11) top and bottom. At each floor level, in the tower, is a floor trap door (4), comprising four segmental flaps closing around the pole to form one plane surface. This trap door is spring loaded to remain closed, but opens downwards under a person's weight when sliding down the pole. A resilient pad at ground level breaks the descent.
Patent CH-593702-A5 (CH)
Title: Pressure release ski binding - with movable sole holder supported by contact pin to holding element support surfaces
IPC: A63C9/084
Filed: 1975-07-22
Abstract: The release ski binding has with a movable sole holder part supported in the operating position through a contact pin, with a first support surface inclined in the direction of movement of the support pin, and which evades the support pin when overload conditions arise by overcoming spring pressure. The contact pin (7) has in addition a second support surface on a second holding element (9) which grips over it at that side opposite to the first support surface and at an inclination opposite to that of the first support surface.
Patent CH-642720-A5 (CH)
Title: Method for reducing the passage cross-section of gas in the distributor of a turbine, and turbocompressor for implementing this method
Inventor: DELESALLE JACQUES
IPC: F02B37/16
Filed: 1981-09-16
Abstract: The turbine (10) of the turbocompressor comprises an exhaust gas distributor (12) whose ring of fixed vanes directs the gas onto the blades (16) of the rotor (18) of the turbine. Orifices (38) make it possible selectively to blow a jet of pressurised air between the fixed vanes of the distributor (12), so as to set up a fluid dam restricting the effective passage cross-section of the stream of gas between the vanes towards the rotor of the turbine. Application to regulating the boost pressure supplied by the turbo- compressor, especially when the combustion (heat) engine is at low load. <IMAGE>
Patent CH-632582-A5 (CH)
Title: Transportable, rotatable open fireplace
Inventor: STUCKI RICHARD
IPC: F24B1/18
Filed: 1978-06-28
Abstract: A transportable open fireplace consists essentially of the base (1) and the housing (3) which can be arranged thereon and which surrounds the furnace chamber (2). In order to facilitate transportation, the housing can be placed on a peripheral roller arrangement (14). Provided on the underside of the housing (3) is a circular groove into which the ball castors engage, forming the running track for the housing (3), so that the housing can be rotated through 360 DEG . <IMAGE>
Patent CH-645199-A5 (CH)
Title: Premises heating installation
IPC: G05B19/10
Filed: 1981-11-09
Abstract: The installation comprises a switch (4) which allows power to be switched on and off, an electronic thermostat (5) for the heating apparatus, an element (6) for measuring the ambient temperature, an element (7) for adjusting the datum temperature, a heat emitter (8), an interface (9) which allows dialogue between the thermostat (5) and the programming element (3) fitted with a connector (10) which couples to the heating apparatus by virtue of the complementary part (11). <IMAGE>
Patent BE-1005322-A5 (BE)
Title: Reservoir a orifice de vidange.
Inventor: MAHN MICHAEL A
IPC: F01M11/00
Filed: 1992-04-08
Granted: 1993-06-29
Abstract: La structure à parois fines de carter d'huile possède une lèvre (60) à profil tronconique entourant l'orifice de vidange (58) et tournant sa concavité du côté de la surface intérieure (54). La lèvre (60) à profil tronconiue possède une surface d'étanchéité (61) sur la partie de la surface extérieure (56) qui forme la lèvre (60) à profil tronconique. Un élément de renforcement (62) possédant un trou fileté (68) qui le traverse et une surface de soutien (70) à profil conique à une extrémité du trou fileté (68) est placé en position telle que le trou fileté (68) soit globalement centré sur l'orifice de vidange (58). La surface de soutien (70) est placée en relation de soutien de la lèvre (60) tronconique. Un bouchon de vidange (80) possédant une extrémité filetée (84) et une surface d'étanchéité (92) comprend également, attaché de manière amovible au bouchon de vidange (80). un joint torique (102). Ainsi, lorsque les composants sont en relation fonctionnelle opérative,le joint torique (102) accroche la surface d'étanchéité (92) du bouchon de vidange (80) et la surface d'étanchéité (61) de la lèvre (60) à profil tronconique.
Patent BE-1010101-A5 (BE)
Title: Procede de production de composes polysulfures organiques.
Inventor: SHAW JAMES W
IPC: C07C321/20
Filed: 1996-01-22
Granted: 1997-12-02
Abstract: Ce procédé compend la mise en contact, en présence d'un catalyseur, d'un mercaptan avec du soufre dans des conditions permettant de produire un polysulfure organique. On met ensuite en contact le milieu réactionnel résultant avec un acide pour produire un polysulfure organique traité à l'acide, le mercaptan, le soufre et le catalyseur étant chacun présents dans une quantité efficace pour produire un polysulfure organique. Le polysulfure organique traité à l'acide peut être purifié et récupéré.
Patent CH-561885-A5 (CH)
Title: Fixture for radiator support bracket - has a plug secured by long screw through a tubular member with U-channel bracket fitted beneath
IPC: F24D19/02
Filed: 1973-09-12
Abstract: The radiator support bracket arrangement comprises a plug-screw (5) within a tubular element (6), so that the screw may be fitted to the building construction. The plug has an outer flange port (1), a ribbed port (2), formed by a cut-out (8) and a sliding port (3), which enters the support tube. On tightening the screw part of the plug is pushed over the outside of the tube (6). Subsequently, a support bracket is screwed under the plug with a small U-shaped channel to carry the radiator.
Patent CH-610320-A5 (CH)
Title: Process for the preparation of 1-oxo-1H-naphtho[2,1-b]pyran derivatives
Inventor: PASSERINI NORINA
IPC: C07D311/92
Filed: 1974-09-27
Abstract: The compounds of the formula: <IMAGE> in which R denotes hydrogen or halogen and the other symbols represent hydrogen or various substituents, are prepared by reaction of an (R3, R4, R5)- beta -naphthol with an ester of the formula R1R2NCO-CHR-COOalkyl and subsequent hydrolysis. The compounds obtained can be further modified; in association with low toxicity, they have an antidepressant action on the central nervous system and can be used in the corresponding therapeutic indication.
Patent CH-618009-A5 (CH)
Title: Probe for detecting the level of the water/sludge interface in the treatment of liquid effluent
Inventor: VECCHIO GIOVANNI
IPC: G01F23/292
Filed: 1977-11-29
Abstract: The probe makes it possible to measure at any moment and continuously the position of the water/sludge interface in settling tanks for liquid effluent. The probe is a circular crown fitted with a transmitter (5) and a receiver (6) of infrared waves, in front of which jets of clean water (11) continuously flow, sent under pressure through channels (9). These jets of water have the purpose of continuously cleaning the glass plates (10) which protect the transmitter (5) and the receiver (6). The movement of lowering/immersing the probe in the tank is automatically controlled by the coefficients of absorbtion of the light rays in the measurement medium. <IMAGE>
Patent CH-612408-A5 (CH)
Title: Process for the manufacture of a coherent material from an inorganic powder containing a metal oxide
Inventor: FERRELL LARRY J
IPC: C04B35/64
Filed: 1974-11-08
Abstract: A tablet of alumina powder is heated at a rate of 400 to 1000 DEG C/min at a pressure of 70 kg/cm<2> up to 800 DEG C, at which temperature beginning of shrinkage takes place, and the rise in temperature is continued so as to reach 1600 DEG C over a period of 8 min at a pressure of 250 kg/cm<2>, and this temperature is maintained for 3 min, after which the shrinkage ceases, reflecting the completion of the sintering. The process applies to the manufacture of sintered bodies made of alumina, pure or mixed with titanium carbide, and of uranium oxide.
Patent CH-569414-A5 (CH)
Title: Triazolyphosphoric acid esters - prepd by reaction of hydroxytriazole and phosphoric acid halide,broad-spectrum biocides
IPC: C07F9/6518
Filed: 1971-10-21
Abstract: Cpds. of formula (I):- where R1 = phenyl substd. with >=1 F or lower haloalkyl, or with >=1 Cl and >=1F or lower haloalkyl; R2 and R3 = lower alkyl; X and Y = -O or -S. Prepn. is by reacting a cpd. (II)- with a cpd. (III):- where Hal = F, Cl, Br or I; in the presence of an acid-binding agent; or by using a salt of (II). (I) have broadspectrum biocidal activity such as insecticidal, acaricidal and nematocidal.
Patent FR-2044324-A5 (FR)
IPC: A61J3/00
Filed: 1969-05-16
Granted: 1971-02-19
Abstract: 1275173 Bleaching compositions L'OREAL 15 May 1970 [16 May 1969] 23758/70 Heading D1P A composition comprises a homogeneous mixture of solid powdered particles of generally less than 1mm diameter granulated with a water-soluble binder, the mixture of solid particles constituting a conventional oxidizing composition suitable for bleaching hair after the addition thereto of an aqueous medium e.g. comprising H 2 O 2 . The mixture may contain 30-50% by weight of per-salts e.g. persulphates and perborates, 10-20% of magnesium carbonate and at least one thickener perfume or ammonium salt. The composition may be prepared by spraying the powder mixture with a solution of the binder in a granulator. Suitable binders are polyvinyl pyrrolidone and glucose dissolved in e.g. water and/or alcohol to the extent of 0.5-10% by weight. The granules may have a size of 1-6mm and contain 0.1-10% by weight of binder. To allow for evolution of ammonia during granulation, the initial concentration of ammonium salts, if any, in the powder can be greater than that desired in the granulated mixture and also the binder can be dissolved in an aqueous solution with an ammonia concentration of 0.05-0.2% by weight.
Patent FR-2034075-A5 (FR)
Title: Agylomarate fungicide for morter concrete - etc
IPC: C04B24/40
Filed: 1970-02-26
Granted: 1970-12-04
Abstract: Organo tin agglomerate fungicide for mortar, concrete or plaster is present in an amt. of 0.005 - 1% wt. (w.r.t. lime or cement) and has formula: R3 - Sn - R'; R3 - Sn - O - Sn - R3; R3 - Sn - SH; R3 - Sn - OCOR"; R3" - Sn - R'; R2 - Sn - R2"; R3 - Sn - R"' or R3 - Sn - X (where R is CH3, C2H5, (iso)C3H7, (iso)C4H9; (iso)amyl; R' is acetyl; R" is phenyl; R"' is lauryl or oleil and X is Cl, Br or I).
Patent FR-2110685-A5 (FR)
Title: Purification of waste water using two cataly - tic processes
IPC: C02F1/72
Filed: 1970-10-27
Granted: 1972-06-02
Abstract: Waste water from hydrocarbon conversion process (1) is catalysed with O2 under oxidising conditions to convert ammonium thiosulphate to ammonia and free sulphur which are are separated. (2) is catalytically treated with H2 under reducing conditions to convert ammonium thiosulphate to hydrogen sulphide. Hydrogen sulphide is recovered to leave thiosulphate free water which can be recycled. H2S and NH3 are useful by-products. Fresh water requirements are reduced and pollution problems minimised.
Patent FR-2069051-A5 (FR)
Title: Loom heald
IPC: D03C9/06
Filed: 1970-11-05
Granted: 1971-09-03
Abstract: Loom heald. Weight reduction in the heald is achieved by holding only one end of the heald wires with their mails for the warp yarn. The secured end of wires is held either by a rod passed through its bottom eyelet, or by hooks engaging the heald bar. The top end of wires is tapered and guided by stationary beams. This allows the number of picks to be increased.
Patent FR-2118202-A5 (FR)
Title: Windscreen wiper mfr - with rilsan or delrin (rtms) intermediate yoke
IPC: B60S1/40
Filed: 1970-12-14
Granted: 1972-07-28
Abstract: Yoke is placed between male and female parts of a wiper joint, at 90 degrees to the joint and with its flanges traversed by the joint axle. Pref. the wiper's arm and mounting are linked by a cover into which the end of the arm passes and which is hinged on the mounting by a yoke through whose flanges the cover/mounting joint axle passes.
Patent FR-2157025-A5 (FR)
Title: N-substd-4-anilino-piperidine prepn - by formation of the quaternary salt of 4-anilino-pyridine and reduction with sodiu
IPC: C07D211/02
Filed: 1971-10-14
Granted: 1973-06-01
Abstract: Cpds. of formula: (where R=1-16C alkyl, C6H5CH2 or C6H5-(CH2)2-) are prepd. by reaction of 4-anilino-pyridine with RX (where X = Cl, Br, I) and reduction of the N-R 4-anilinopyridinium halide with NaBH4 in an aq. organic solvent. The products are intermediates for analgesics.
Patent FR-2250395-A5 (FR)
Title: Assembly device for false ceiling framework - three part sphere locks tubes so their axes meet at a point
IPC: E04B1/19
Filed: 1973-11-02
Granted: 1975-05-30
Abstract: The framework has two horizontal grids joined by inclined tubes, the ends of the tubes fitting in the assembly devices. The assembly devices are two half spheres (1, 2,) joined by bolts (4) and clamping four mutually perpendicular tubes (T) of one gride between pairs of radial recesses (3). The half (2) has an outer recess in which a clamping piece (6) is bolted to lock tubes (T1) which are typically at 45 deg. to the first tubes. The edges of the outer recess has projections (9) which engages openings (10) in the ends of the inclined tubes (T1) for better locking. The other half (1) has a tapped hole (11) for the end of a tube (12) through which light cables pass.
Patent DD-141341-A5 (DD)
Title: Seilturm,insbesondere fuer spanneinrichtungen von leitungen eines eisenbahn-fahrleitungsnetzes
Inventor: KAMINSKI ANDRZEJ
IPC: H02G7/02
Filed: 1979-01-29
Abstract: Das Seiltrum umfaßt ein Seil und zwei Einrichtungen zur
Befestigung der Enden des Seiles. Zur Erhöhung der Festigkeit und
Sicherheit des Seiltrums bei Verwendung von Kunststoffseilen ist
jedes der Enden des Seiles mit einem Kopf versehen und jede der
Einrichtungen zur Befestigung der Enden dieses Seiles enthält einen
Körper mit einer Kegelbohrung, in welcher eine geteilte Kegeleinlage
mit einer zylinderförmigen Bohrung untergebracht ist, die mit ihrer
mit Schraubenvorsprüngen versehenen Oberfläche das Seil umfaßt,
wobei sich jeder Kopf des Seiles an der Seite der großen Stirnfläche
der Kegeleinlage 5 befindet. Dieses Seiltrum gestattet die
Verwendung von Polyamidseiten mit einer Belastung von 42 kN.
Patent DD-141672-A5 (DD)
Title: Verfahren zur herstellung von 3-amino-5-(t-butyl)-isoxazol
Inventor: BUROW JUN KENNETH W
IPC: C07D261/14
Filed: 1979-02-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 3-Amino-5-(t-butyl)-isoxazol, das als Wirkstoff für verbesserte -' Л llUAJJV S \ V- VA V-V -Ли / -A- ».> V .Ti. ^ ^ J_ p UWtJ V-<- a. «..» > I -f» ->- i V V-WA--L. .4- VA J,. V Л. J^i· t-J л. V-V
Patent DD-151253-A5 (DD)
Title: Fungizides mittel
Inventor: AMMERMANN EBERHARD
IPC: A01N47/24
Filed: 1980-06-06
Abstract: Die Erfindung betrifft fungizide Mittel, enthaltend einen festen oder fluessigen Traegerstoff und ein Glykolaldehyd-N,O-acetal der allgemeinen Formel I, in welcher R&exp1! einen gegebenenfalls substituierten Arylrest; R&exp2! Wasserstoff, einen gegebenenfalls substituierten Alkyl-, Arylalkyl- oder Arylrest; R&exp3! einen gegebenenfalls substituierten Alkyl-, Alkenyl-, Alkinyl-, Cycloalkyl-, Cycloalkenyl-, Arylalkyl-, Heteroarylalkyl-, Aryl- oder Heteroarylrest bedeutet und fuer den Fall, dasz m = O ist, R&exp3! zusaetzlich auch Wasserstoff oder einen Trialkylsilylrest bedeutet und X fuer Sauerstoff oder Schwefel; Y fuer Sauerstoff, Schwefel oder NR&exp4!; n fuer O oder 1; m fuer O oder 1; Az fuer gegebenenfalls alkyl- oder halogensubstituiertes 1,2,4-Triazol, Imidazol oder Pyrazol und R&exp4! fuer Wasserstoff, einen Alkyl- oder Alkoxyrest steht sowie seine Salze und Metallkomplexverbindungen.
Patent DD-200007-A5 (DD)
Title: Vorrichtung zum aufbereiten von thermoplastischem kunststoffgut
Inventor: SCHULZ HELMUTH
IPC: B29C48/395
Filed: 1981-07-28
Abstract: Bei einer Vorrichtung zum Aufbereiten von thermoplastischem Kunststoffgut sind ein Aufnahmebehaelter (1), ein im Aufnahmebehaelter (1) in Bodennaehe angeordnetes, um die Behaelterachse drehendes Zerkleinerungs- und Mischwerkzeug (3) und wenigstens ein Schneckenextruder (4) vorgesehen, der durch eine Oeffnung im Mantel des Aufnahmebehaelters (1) im Bereich des Zerkleinerungs- und Mischwerkzeuges (3) in den Aufnahmebehaelter (1) ragt. Um den Schneckenextruder (4) weitgehend unabhaengig vom Fuellstand des Aufnahmebehaelters (1) gleichmaessig beschicken zu koennen, ist der Schneckenextruder (4) zumindest angenaehrt radial zur Behaelterachse angeordnet und liegt mit seinem in den Aufnahmebehaelter (1) ragenden Ende (5) mit axialem Abstand oberhalb des Zerkleinerungs- und Mischwerkzeuges (3). Fig. 1
Patent DD-208989-A5 (DD)
Title: Verfahren zur synthetisierung von menschlichem insulin
Inventor: BELL GRAEME
IPC: C07H21/00
Filed: 1980-09-12
Abstract: DIE ERFINDUNG BETRIFFT EIN VERFAHREN ZUR SYNTHESE VON MENSCHLICHEM INSULIN, DAS DADURCH GEKENNZEICHNET IST, DASS MAN DIE SULFHYDRYLGRUPPEN IN DEN A- UND B- PEPTIDEN VON MENSCHLICHEM PROINSULIN OXYDIERT UNTER BILDUNG VON DISULFIBRUECKEN ZWISCHEN A- UND B- PEPTIDEN UND DANN DAS C- PEPTID AUSSCHNEIDET DURCH EINE HYDROLYSE, DIE VON EINEM ENZYM KATALYSIERT WIRD, WELCHES FUER DIE BINDUNGEN SPEZIFISCH IST, DIE DAS C- PEPTID MIT DEN A- UND B- PEPTIDEN VERBINDEN.
Patent DD-279812-A5 (DD)
Title: Verfahren zur herstellung von verbindungen verwendbar fuer die herstellung von herbiziden
Inventor: BOTTANET BERNARD
IPC: C07F9/38
Filed: 1988-02-17
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Verbindungen verwendbar fuer die Herstellung von Herbiziden. Erfindungsgemaess werden Verbindungen der Formel (I) hergestellt, in der R4 ein hydrogenolysierbarer Rest ist, R und R1 Alkylgruppen sind und X  ein Anion HSO  4, Cl  oder R7SO  3 ist, durch Hydrolyse von Verbindungen der Formel (II), in der R2 und R3 Alkylgruppen sind, die ueber ein sekundaeres Kohlenstoffatom an den Sauerstoff gebunden sind, mit Hilfe von Schwefelsaeure oder Chlorwasserstoffsaeure. Weiter betrifft die Erfindung die Verwendung von Verbindungen der Formel (I) fuer die Herstellung von Herbiziden durch Hydrogenolyse von Verbindungen der Formel (I). Formeln (I) und (II)
Patent DD-281122-A5 (DD)
Title: Durch einen drillstab antreibbarer spielzeugkreisel
Inventor: ANDREAS WALDEMAR
IPC: A63H1/28
Filed: 1989-04-10
Abstract: Die Erfindung betrifft einen durch einen Drillstab antreibbaren Spielzeugkreisel mit einer durch eine Zwischenscheibe abgedeckten Unterschale. Die bewuszte Veraenderung der Aufbauten ohne groszen Aufwand durch den Bedienenden wird dadurch erreicht, dasz in die Mantelflaeche der Halterung (1) Durchbrueche (8) in Form von Loechern, Schlitzen oder dgl. in symmetrischer oder unsymmetrischer Reihung eingearbeitet und in die Durchbrueche Steckelemente unterschiedlichster Form und Farbe eingesteckt oder auf der Mantelflaeche der Halterung (1) feststehende Noppen aufgebracht sind. Figur{Spielzeug; Spielzeugkreisel; Unterschale; Zwischenscheibe; Drillstab; Halterung; Mantelflaeche; Durchbrueche; Steckelemente; Noppen; Bausteine}