baber/WOPTO huggingface dataset:
Patent DE-3782688-D1 (DE)
Inventor: LARSSON KENNETH LARS
IPC: F16L15/00
Filed: 1987-07-07
Granted: 1992-12-24
Abstract: The present invention refers to a threaded coupling for percussion drill rods having a diameter of 30 - 40 mm, comprising an external rod thread and an internal sleeve thread, the longitudinal section of said threads having continuously curved tops and bottoms. In threads of the type mentioned above it is desirable to be able to tighten them to a relatively high degree because otherwise the thread coupling loosenes when used in hydraulic percussive drilling machines of a high frequency. Significant for the thread coupling of the present invention is that the pitch (S) is 7 - 11 mm, the radii of curvature (R1 - R4), at least for the portions of the tops and bottoms located immediately adjacent the contact shoulder, are 3 - 5 mmm, and that the threads have a height (H1,H2) of 1.2 - 1.6 mm.
Patent DE-3783431-D1 (DE)
Inventor: GERBERICH HAROLD R
IPC: C07C45/46
Filed: 1987-10-20
Granted: 1993-02-18
Abstract: 2,6-Diacetoxynaphthalene (DAN) is produced by subjecting 6-acetoxy-2-acetonaphthone (AAN) to a Baeyer-Villiger oxidation using a peroxy compound, e.g., peracetic acid, as oxidant under conditions such that the reaction mass contains no more than about 0.1 wt.% of a mineral acid based on the weight of the initially added pure peroxy compound. The AAN is preferably produced by subjecting 2-naphthyl acetate to a Fries rearrangement or 2-naphthol to a Friedel-Crafts acetylation, to produce 6-hydroxy-2-acetonaphthone (HAN), e.g., using hydrogen fluoride as catalyst, and acetylating the HAN, e.g., with acetic anhydride.
Patent DE-3784054-D1 (DE)
Inventor: NILSEN MORTEN NOLDUS
IPC: A45C13/18
Filed: 1987-09-23
Granted: 1993-03-18
Abstract: PCT No. PCT/NO87/00062 Sec. 371 Date May 31, 1988 Sec. 102(e) Date May 31, 1988 PCT Filed Sep. 23, 1987 PCT Pub. No. WO88/02526 PCT Pub. Date Apr. 7, 1988.An arrangement in a purse or a bag secured against theft, for safe-keeping of securtities, with a fastening means for fastening on the inside of a garment (2). Said fastening means consists of a magnet affected body (5), and a permanent magnet (10), and said two members (5, 10) are provided with means (12) for mutual engagement which prevent relative displacement. Said magnet affected body (5) or magnet (10) is fastened to said purse (1). On the purse (1) an electric oscillating circuit is provided comprising a sound generator with a tongue or a diaphragm of a magnet affected material which is provided to be checked against a contact by the aid of the magnetic field of magnet (10) and which automatically generates a signal when the influence from the magnet stops.
Patent DE-3850043-D1 (DE)
Inventor: OSYPKA PETER DR ING
IPC: A61B18/14
Filed: 1988-05-06
Granted: 1994-07-14
Abstract: A device (1) for dilating and/or opening pathologically constricted or occluded blood vessels (2) with the aid of heat is designed as an electrode arrangement having an electrical supply line (4) and at least one pole (5) situated at its working end and can be connected to a high-frequency generator, which in addition has a further electrode with a pole, which can either be placed on the outside on the patient's body or, in the case of a bipolar design of the electrode arrangement, can be provided directly on the latter. <IMAGE>
Patent DE-3853821-D1 (DE)
Inventor: ABLAY SEWIN
IPC: H04W84/08
Filed: 1988-02-29
Granted: 1995-06-22
Abstract: A trunked voice/data subscriber is provided that operates in either a voice mode, or one of three data modes. In a first data mode, the voice/data subscriber monitors the voice control channel to enable rapid participation in a voice call. In a second data mode, the subscriber monitors an assigned data channel until either commanded to change modes or until there has been no data activity for a predetermined time interval. Lastly, the subscriber may operate to remain in the last mode used so that, over time, the subscriber resides primarily in the mode predominately used. According to the invention, the voice/data subscriber must request a channel for each voice transmission. However, a data channel request need only be transmitted in no data channels are currently reallocated. If a data channel has been allocated, the subscriber may transmit at any time without first requesting access.
Patent DE-3864451-D1 (DE)
Inventor: CHATENOUD GILLES
IPC: E21D11/10
Filed: 1988-06-02
Granted: 1991-10-02
Abstract: It involves: - arranging a sealing sheet (6) along the periphery of the excavation (1), a free space (16) being provided between said sheet (6) and the wall of the excavation (1); - inserting panels (11) between the framework (8) and the sealing sheet (6); - causing the sealing sheet (6) to rest on a framework (8) consisting of arch supports (9) connected by means of lattice girders (10); - and casting concrete against said panels (11) to a thickness such that the entire framework (8) is embedded in a shell (13). <IMAGE>
Patent DE-3865779-D1 (DE)
Inventor: DRAUZ KARLHEINZ DR
IPC: C07D333/24
Filed: 1988-08-17
Granted: 1991-11-28
Abstract: Prodn. of N-acylated omega-mercapto alpha-aminoacids of formula (I) is effected by reacting a nitrile of formula (II) with an omega-mercapto alpha-amino acid of formula (III) at 0-100 deg. C in H2O (opt. mixed with a water-miscible organic solvent) in the presence of a base, and treating the prod. with an acid.  R1 != (a) H, (b) 1-18C alkyl opt. substd. by 1-3 of OH, 1-4C alkoxy, aryloxy, 1-4C alkylthio, arylthio, phosphono, 1-4C alkylphosphino, arylphosphino, COOH, 2-5C alkoxycarbonyl, 3-8C cycloalkyl or 7-12C bicycloalkyl, or (c) Ar, Het, Ar'(1-8C)alkyl or Het(1-8C)alkyl; Ar != aryl comprising one or more fused benzene rings, opt. substd. by 1-8C alkyl, 3-8C cycloalkyl, 2-5C alkenyl, ethynyl, 1-4C hydroxyalkyl, (1-4C)alkoxy(1-4C)alkyl, 1-4C mercaptoalkyl, (1-4C)alkylthio(1-4C)alkyl, carboxy(1-4C)alkyl, aryl, pyridyl, OH, 1-5C alkoxy, aryloxy, halogen, NH2, mono- or di(1-5C alkyl)amino, 1-4C acylamino, 2-5C alkoxycarbonylamino, NO2, CN, phospho, phosphono, phosphino, 1-4C acyl, COOH, 2-5C alkoxycarbonyl, SH, 1-4C alkylthio, arylthio, sulpho, sulphato, sulphono and/or sulphino; Het != mono- or polycyclic, satd. or unsatd. heterocyclyl contg. one or more heteroatoms, opt. substd. as for Ar; Ar' != phenyl opt. mono-, di- or trisubstd. as for Ar; R2 and R3 != H or 1-8C alkyl.
Patent DE-3871298-D1 (DE)
Title: Safety device for automobile front hood
IPC: E05B65/19
Filed: 1988-08-01
Granted: 1992-06-25
Abstract: The device comprises a support on which is pivoted a safety hook (27), which is retained by the force of a spring (28) in a first predetermined position, corresponding to complete closure of the hood (10). One end of the hook has the shape of a ramp (41) which blends into an inclined wall (42). On opening the hood, the hook assumes a second position in which the ramp comes into engagement with a catch (19).  The hook is operationally connected to a control lever (37) provided with a handgrip (38). The lever has at least one arm formed from at least one preloaded elastic element.
Patent DE-3872080-D1 (DE)
Inventor: HARRISON EDWIN
IPC: C07C31/12
Filed: 1988-02-05
Granted: 1992-07-23
Abstract: PCT No. PCT/GB87/00070 Sec. 371 Date Oct. 5, 1988 Sec. 102(e) Date Oct. 5, 1988 PCT Filed Feb. 5, 1988 PCT Pub. No. WO88/05767 PCT Pub. Date Aug. 11, 1988.Hydrogen is supplied first to a last hydrogenation zone, and gases recovered from the last hydrogenation zone are passed to the first hydrogenation zone of a continuous multi-zone liquid phase process for hydrogenating an organic compound to a corresponding hydrogenation product. The organic compound, with a suitable diluent or recycle hydrogenation product, flows successively through the zones beginning with the first and ending with the last hydrogenation zone to undergo hydrogenation with the hydrogenation product being recovered from the last hydrogenation zone.
Patent DE-3872575-D1 (DE)
Inventor: PIRAN URI
IPC: G01N33/70
Filed: 1988-04-06
Granted: 1992-08-13
Abstract: A method for detecting the MB isoenzyme of creatine kinase in a biological fluid characterised in that it comprises:   (a) forming a mixture of (i) a sample of the biological fluid, (ii) an antibody to the B monomer of creatine kinase, the said antibody being bound to a solid support, and (iii) a labelled, monoclonal antibody to the MB isoenzyme of creatine kinase;   (b) incubating the mixture;   (c) separating the solid support from the mixture; and (d) detecting the amount of label associated with the solid support is disclosed.   A monoclonal antibody characterised in that it is produced by a murine-derived hybrid cell line, the said antibody being capable of specifically binding to at least one antigenic determinant of the MB isoenzyme of human creatine kinase and being of the IgG1 type is also disclosed. A murine-derived hybrid cell line ATCC HB 9389 or HB 9388 and mutants thereof are further disclosed. More particularly, a single incubation CKMB assay is provided which employs an anti-CKB capture antibody bound to magnetic particles and an anti-CKMB tracer antibody labelled with an acridinium ester. The assay achieves a minimal detectable dose of at least 1 mg/l CKMB for incubations as short as 10 minutes at room temperature, and is not subject to interference due to the presence of macro-CK-1 or high levels of CKMM and CKBB in serum samples. In accordance with certain preferred embodiments of the invention, the anti-CKMB tracer antibody is a mouse monoclonal antibody of the IgG1 type. The present assay is faster, simpler to use and less subject to interference than prior art assays and yet maintains the sensitivity thereof.
Patent DE-3873058-D1 (DE)
Inventor: CACHEUX JEAN
IPC: H02J15/00
Filed: 1988-12-19
Granted: 1992-08-27
Abstract: According to the invention use is made of two superconducting turns (S and S') which are coupled by mutual induction, and a high-permeability magnetic circuit (M). 
<??>Application to energy storage. 
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Patent DE-3874343-D1 (DE)
Inventor: WINCKLER IMMO
IPC: G01N3/40
Filed: 1988-06-09
Granted: 1992-10-08
Abstract: A rod-shaped resonator (34) is movably mounted in the hand-grip housing of a hand-held measurement probe (20) with a measurement tip (229 protruding from the free end. The spring-mounted resonator is connected to ultrasonic transducers connected to an electronic generator and a period or frequency detector circuit. A base unit (74) contg. a display (76) is connected to the probe via a cable (72). Individual parameters of the resonator and electronic generator are held in a memory (66) in the housing of the probe. The base unit is detachably connectable to one or more measurement probes. Different probes can be used for different test forces, e.g. 2,10 and 50 Newtons.
Patent DE-3879433-D1 (DE)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J20/28
Filed: 1988-12-02
Granted: 1993-04-22
Abstract: This invention relates to a process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure and their salt derivatives in a silica matrix, said process consisting in a delamination of the compounds mentioned above by means of an amine, till obtaining a colloidal dispersion, in the operation of mixing said colloidal dispersion with water solutions of silica, in the gelling of silica, possibly in the process of eluting the gel products with a mineral or organic acid, and in a heat treatment at a temperature between 80 DEG C and 650 DEG C. The solid dispersions so obtained have large surface areas and can be employed as cationic exchangers; in addition, their acidity is such as to make them suitable as catalysts for acid-catalyzed reactions.
Patent DE-3879491-D1 (DE)
Inventor: BIEZ GEORGES
IPC: C05F3/00
Filed: 1988-09-30
Granted: 1993-04-22
Abstract: Method for processing pig excrement to produce valuable materials comprises inoculating a biomass, derived from a mixt. of the manure and a carbonaceous material (A), with a mixt. of Serratia and Kilebsiella bacteria, then fermenting. Also new is an appts. for this process. Pref., the two bacterial strains are used in equal amts. and the biomass used is made by treating a suspension of the excrement with a natural flocculant and (A), which is esp. straw-based, opt. used together with sawdust.
Patent DE-3883390-D1 (DE)
Inventor: BANNISTER ROBERT MICHAEL
IPC: B26D3/18
Filed: 1988-06-30
Granted: 1993-09-23
Abstract: PCT No. PCT/GB88/00516 Sec. 371 Date Jan. 3, 1990 Sec. 102(e) Date Jan. 3, 1990 PCT Filed Jun. 30, 1988 PCT Pub. No. WO89/00096 PCT Pub. Date Jan. 12, 1989.Apparatus is described for removing flesh from a cooked baked potato half supported in a pocket on a indexed conveyor. The apparatus comprises a plunger carrying a convex-shaped dicer head which is automatically reciprocated by a predetermined stroke in synchronism with the passage of a potato thereunder. The dicer head comprises a plurality of apertures or channels through or into which potato flesh passes as the dicer head is depressed into the potato half. The flesh is either immediately transferred to a conveyor or passes to a conveyor after accumulating above the dicer head. The potato is held down as the plunger is withdrawn by a potato keeper which keeper is carried on the plunger mounted to slide with respect to the dicer head and resiliently biassed to stay in position on the potato as the dicer head is withdrawn. The withdrawal of the dicer head may be assisted by gas jets activated in synchronism with the withdrawal of the dicer head.
Patent DE-50006727-D1 (DE)
Inventor: ASCHWANDEN ULISSE CLAUDIO
IPC: E04B1/82
Filed: 2000-06-22
Granted: 2004-07-15
Abstract: The structural part (1) connects between two building parts separated from each other by an insulation layer (19) of specific thickness (d). It comprises at least one reinforcement iron forming a loop (2,3) and consisting of a bent area (4) and two parallel running legs (5,6) held together by first and second plates (7,8). The plates are vertical to the legs and arranged in a central area of them. Between the plates an insulation component (14) is inserted, which has a thickness corresponding to that of the insulation layer (d). The area of the at least one loop extending out of the insulation component (14) and over the first plate (7) is enclosed in a first layer (17). The surface of the first plate facing the bent area of the at least one loop is covered with a second layer (18). The first and second layers are of heat and step noise-insulating material.
Patent DE-50006796-D1 (DE)
Inventor: MADRZAK ZYGMUNT
IPC: B65H18/16
Filed: 2000-03-27
Granted: 2004-07-22
Abstract: The arrangement has a secondary transport mechanism (15) with a lifting device (27) that carries an air squeezing element (2 and its pressure device (26) and that is suitable for moving the air squeezing element and its pressure device to a distance fro the spool roll (11b) rotation axis corresp. to the current layer thickness (S1).
Patent DE-50008635-D1 (DE)
Inventor: SCHORN FRANZ
IPC: B05B3/02
Filed: 2000-03-09
Granted: 2004-12-23
Abstract: The shower head has inside it four jet elements (19) with their front ends in funnel-shaped apertures (3) of the jet disk (1). the rear ends of the jet elements are mounted eccentrically in a disk (13) turned round a fixed axis by a turbine wheel, so that the jets describe a wave motion about an axis running perpendicular to the jet disk.
Patent DE-50015330-D1 (DE)
Inventor: HEROLD PETER
IPC: C07D263/22
Filed: 2000-07-13
Granted: 2008-10-09
Abstract: From compounds of formula II wherein R<SUB>1 </SUB>and R<SUB>2 </SUB>are independently of one another H, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>halogenalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, or C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyloxy, R<SUB>3 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, R<SUB>4 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, and R<SUB>5 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>hydroxyalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkanoyloxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>aminoalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-dialkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-alkanoylamido-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, HO(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-O-(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, H<SUB>2</SUB>N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-HN-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl or (C<SUB>1</SUB>-C<SUB>6</SUB>alkyl)<SUB>2</SUB>N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, R<SUB>6 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, R<SUB>7 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl or C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy, or R<SUB>6 </SUB>and R<SUB>7 </SUB>together are tetramethylene, pentamethylene, 3-oxa-1,5-pentylene or -CH<SUB>2</SUB>CH<SUB>2</SUB>O- substituted, if necessary, with C<SUB>1</SUB>-C<SUB>4</SUB>-Alkyl, phenyl or benzyl, it is possible-through halolactonization, azidation of the halogen group, ring opening with an amine R<SUB>5</SUB>-NH<SUB>2</SUB>, and reduction of the azide group to form the amino group-to prepare compounds of formula I wherein R<SUB>5 </SUB>is C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>hydroxyalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkoxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkanoyloxy-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>aminoalkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>dialkylamino-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkanoylamido-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, HO(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-O-(O)C-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, H<SUB>2</SUB>N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>alkyl-HN-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl or (C<SUB>1</SUB>-C<SUB>6</SUB>alkyl)<SUB>2</SUB>-N-C(O)-C<SUB>1</SUB>-C<SUB>6</SUB>alkyl. If 2(S),7(R)-diastereomer of formula II is used, the 2(S),4(S),5(S),7(S)-diastereomer of formula Ia is obtained in a high degree of purity.
Patent DE-50104677-D1 (DE)
Inventor: HERRMANN DR
IPC: C08L21/00
Filed: 2001-10-23
Granted: 2005-01-05
Abstract: New vulcanizable rubber mixture contains (relative to 100 parts by weight of total rubber components (phr)): at least a silicate layer containing at least one alkyl ammonium ion, modified and free from other layers by previous pre-treatment with swollen or polymerized guest molecules (1-10) and at least one co-crosslinker. New vulcanizable rubber mixture contains (relative to 100 parts by weight of total rubber components (phr)): at least one silicate layer containing at least one alkyl ammonium ion of formula +>NR4, modified and free from other layers by previous pre-treatment with swollen or polymerized guest molecules (1-10) and at least one co-crosslinker (1-50).
Patent DE-50110876-D1 (DE)
Inventor: BAUMGARTNER JOHANN
IPC: F16D65/28
Filed: 2001-08-14
Granted: 2006-10-12
Abstract: The brake has a caliper (1) overlapping the brake disc (3) and an actuating device for the brake linings (5,7). The actuating device has a turning lever (19) pref. operated by a piston rod. The lever has an aperture at one end to accommodate one end of the piston rod, and two further apertures in the outsides of the other end. Cap-shaped bearing shells and/or spherical bearing elements for the lever are fitted into the apertures, to hold the lever on the caliper and on at least one pressure piece to move the brake lining towards the brake disc.
Patent DE-50111096-D1 (DE)
Inventor: ZIRNGAST JOHANN
IPC: C21B13/06
Filed: 2001-04-23
Granted: 2006-11-09
Abstract: In a process for producing a metal melt by reducing metal-oxide-containing material in a fluidized-bed reactor by the fluidized-bed method and by subsequently melting down the reduced material in a melt-down gasifier, in the melt-down gasifier there is generated from carbon-containing material a reducing gas which is used for reducing the metal-oxide containing material by the fluidized-bed method. Both the reducing and the melting-down are effected under atmospheric excess pressure. For the purposes of transferring the reduced material from the fluidized-bed reactor into the melt-down gasifier in a simple manner, a lower pressure is set in an intermediate vessel situated above the melt-down gasifier than in fluidized-bed reactor, and the reduced material is allowed to flow, under relaxation, upwards from the fluidized-bed reactor into the intermediate vessel and conducted from the intermediate vessel via a sluice system into the melt-down gasifier while being pressurized.
Patent DE-50200353-D1 (DE)
Inventor: LINHART GEORG PETER
IPC: A47L9/24
Filed: 2002-06-19
Granted: 2004-05-19
Abstract: The connecting sleeve for a vacuum cleaner hose has a protective cover duct (2) for electrical cables. The end of the hose partially encloses a connecting sleeve (4) which has a set back section to receive the end of the cable cover. The set back section (4b) forms a housing which is closed facing the insertion end of the sleeve. The housing can form a tube with a cut out (4c) opening at the sidewall of the sleeve. The cut outs are not covered by the end of the hose.
Patent DE-50200473-D1 (DE)
Inventor: NUEBEL HUBERT
IPC: E05F15/635
Filed: 2002-03-14
Granted: 2004-07-01
Abstract: The friction wheel assembly has two wheels (2,3) or wheel pairs mounted on axles on a bearing plate (8). The axles have a chain drive assembly from a motor (15) via a connecting pin (14) having a fixed support (13). The chain extends parallel to the movement direction of the door to define a straight friction path. The friction wheels are biased against the surface of the door by tensioning the chain.
Patent DE-50201517-D1 (DE)
Inventor: PAWELSKI HARTMUT
IPC: B21B37/00
Filed: 2002-02-28
Granted: 2004-12-16
Abstract: The invention relates to a method for specifically adjusting the surface structure of rolling stock ( 3 ) during cold rolling in skin pass mills. The aim of the invention is to partially transfer the surface structure of the working roll ( 2 ) onto the rolling stock ( 3 ). To this end, the change of roughness of the rolling stock ( 3 ) in the rolling process of a single- or multiple-stand, preferably two-stand skin pass mill is calculated in an optimization calculation in which the rolling parameters are varied according to the mill capacity using a tribological model that mathematically describes the friction conditions in the roll gap ( 1 ). The results obtained are then used to readjust at least a part of the rolling parameters used for calculation.
Patent DE-50202906-D1 (DE)
Inventor: SCHAEFER FRIEDHELM
IPC: B65H75/50
Filed: 2002-02-04
Granted: 2005-06-02
Abstract: The invention relates to a winding tube for winding up bands, films, sheets of metal or similar made of a spiral shaped wound metal strip whose adjacent strip windings overlap at least partially. The metal strip has a corrugated or ribbed profile in the cross-section thereof, whose external corrugated heads ( 1 ) are disposed on the outer wall of the winding tube after winding and are wider than the internal corrugated heads ( 2 ) disposed on the inner wall of the winding tube after winding.
Patent DE-50205594-D1 (DE)
Inventor: ANDRAE HANS-PETER
IPC: E04G23/02
Filed: 2002-06-14
Granted: 2006-04-06
Abstract: A tie anchor for strip-type tension members includes an anchor body disposed on at least one side of the tension member. The anchor body includes a plurality of clamping blocks arranged at a distance from each other in a longitudinal direction of the tension member. The clamping blocks are connected to tension member by adhesive and/or friction (clamping friction). An end-most (final) one of the clamping blocks is attached to a fixed abutment. Adjacent clamping blocks are interconnected by expansion members whose spring stiffness becomes progressively stronger toward the end-most clamping block.