Patents Represented by Attorney, Agent or Law Firm Tuttle
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Patent number: 6615961Abstract: To positively prevent a pressure medium sealed into an outer tube from leaking out from a clearance relative to an oil damper, there is provided a seal construction of a shock absorber 1 with leveling function wherein a seal mechanism 3 is disposed in an outer tube 2 to slidably insert a shock absorber 4 thereinto, a piston rod 5 extending from the shock absorber 4 is connected on the outer tube 2 side, a pressure medium sealed into the outer tube 2 is heated by a heating means 7 and leveling is carried out while controlling the support force exerting on the shock absorber 4, the seal construction being constituted that a free piston 15 is interposed opposite to the seal mechanism 3 between the outer tube 2 and the shock absorber 4, and the seal mechanism 3 and the free piston 15 compart and form a lubricating oil chamber 16 therebetween whereas the free piston 15 is always biased toward the lubricating oil chamber 16.Type: GrantFiled: June 28, 2001Date of Patent: September 9, 2003Assignees: Kayaba Kogyo Kabushiki Kaisha, Honda Giken Kogyo Kabushiki KaishaInventors: Satoshi Komatsu, Yukio Hayakawa, Ryosuke Fujiya, Kiyoshi Nakahara
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Patent number: 6617545Abstract: A method for machining components (8) which do not contain magnetic material is provided. The method comprises placing the component (8) on at least one clamping magnet arranged on a machining table, whereby at least one clamping element (52) in a magnetic material is arranged on that side of the component (8) which faces the clamping magnet. The clamping element (52) is activated by and cooperates with the clamping magnet to fix the component (8) in its position. The technical problem of improving the effectiveness of the material throughput of the method and reducing the space requirements of the device for carrying out the method is solved by having the clamping element match the form of the component (8). The invention further relates to a device for carrying out the method.Type: GrantFiled: March 14, 2002Date of Patent: September 9, 2003Assignee: Thyssenkrupp Technologies AGInventor: Gerhard Alber
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Patent number: 6615684Abstract: A brake pedal mechanism (4) for motor vehicles with a pedal block(5), which is fastened to the body of the motor vehicle and accommodates a mount (18) for the pivot axis (17) of a rotatably mounted actuating pedal (6). The pedal (6) is provided with a pedal surface (9), wherein an actuating element (7) is articulated to the actuating pedal (6) for a brake power booster (1) with a main brake cylinder (2). The pivot axis (17) mounted on the pedal block (5) is arranged on the actuating pedal (6) between the pedal surface (9) and the articulation point (8) of the actuating element (7).Type: GrantFiled: February 16, 2001Date of Patent: September 9, 2003Assignee: ZF Lemförder Metallwaren AGInventor: Metin Ersoy
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Patent number: 6615730Abstract: The apparatus for controlling, in a power failure, a rotary press that separately drives a printing section and a folding section with independent drive sources, pulls a printing material that is being braked in a paper feeding section at least by the folding section, brings a blanket cylinder of the printing section into contact with the printing material to produce printing impressions by changing over the braking of the printing material to a braking mode with a constant braking force upon interruption of power feeding due to a main power failure, detecting a voltage drop caused by the power failure to output a power failure signal, changing over to a battery power supply, separating a blanket cylinder that is at press from the printing material, and decelerating and bringing to a halt a printing material pulling mechanism at the folding section within a predetermined time.Type: GrantFiled: February 25, 2002Date of Patent: September 9, 2003Assignee: Tokyo Kikai Seisakusho, Ltd.Inventor: Shizurou Tokiwa
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Patent number: 6616313Abstract: A lighting device for attachment to a motor vehicle inside a housing 4. One or more light emitting diodes 9 which emit substantially white light are employed as lighting emitters. On account of the small amount of waste heat of the light-emitting diodes 9 the lighting device can be particularly easily integrated into existing subassemblies of the motor vehicle, in particular into the outside mirrors, inside mirror, trim strips and door handles, and can serve to illuminate the region around the vehicle or the interior of the vehicle.Type: GrantFiled: December 6, 2001Date of Patent: September 9, 2003Assignee: Donnelly Hohe GmbH & Co. KGInventors: Peter Fürst, Harald Buchalla
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Patent number: 6616599Abstract: A process and system is provided for regulating the air temperature in an incubator (3), which accommodates a patient, especially a premature or newborn infant, and which is part of a so-called hybrid device. When the function of the hybrid device is changed over between the two device types of “closed incubator” and “open care unit,” the problem arises that the air temperature set point cannot be maintained and the patient cools down as a consequence. The process uses a heat radiation source (1), which is located outside the incubator (3), which can be closed with a hood (2) that is transparent to the radiated heat. The corresponding value measured by an air temperature sensor (5), which is used as an actual air temperature value, is evaluated by an evaluating and control unit (4) along with a value measured by a body temperature sensor (7).Type: GrantFiled: March 21, 2002Date of Patent: September 9, 2003Assignee: Dräger Medical AG & Co. KGAAInventor: Jochim Koch
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Patent number: 6616170Abstract: A folding ski consists in the possibility of folding the ski itself, by means of a mechanical system contained within it and forming part, to all effects, of the construction of the ski. The innovative mechanism makes it possible to reduce the bulk of the equipment and makes it easier to transport. In addition, not only does it maintain the physical, mechanical and dynamic characteristics required for practicing the various sporting disciplines, but it offers better performance and safety qualities than a traditional ski.Type: GrantFiled: December 31, 2001Date of Patent: September 9, 2003Inventor: Franco Quarti
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Patent number: 6612641Abstract: A vehicle door with a door casing includes an inside door panel (1) of a shell-like design. The inside door panel (1) is closed by a replaceable outside door shell (2) toward the outside of the vehicle door. To achieve that moisture is prevented in a simple manner from entering the interior space of the vehicle from the door casing, the inside door panel (1) is connected from its side facing the outer shell (2) to a plastic support part. The plastic part is provided with fastening elements (13), which carry the door components to be arranged in the door casing. The structural elements (9, 10, 10′) of the vehicle door, which protrude into the interior space of the vehicle, are fastened to the inside door panel (1). The openings (5, 6) necessary in the inside door panel (1) for the structural elements (9, 10, 10′) protruding into the interior space of the vehicle are sealed, e.g., by the plastic support part (8).Type: GrantFiled: December 3, 2001Date of Patent: September 2, 2003Assignee: Acts GmbH & Co. KGInventors: Stephan Schütt, Nick Morbach, Sven Ludwig, Steffen Karl
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Patent number: 6612011Abstract: A flexible work station (1) and an operating method for processing, especially the joining and geometric welding of two or more different types of components (4, 5). The work station (1) has a component feed device (6, 7), one or more flexible processing places (2) with a plurality of movable and type-related positioning devices (14, 15) with a clamping device (16), as well as one or more processing devices (13) and at least one transport device (9). The transport device (9), which is preferably designed as a robot, has a plurality of replaceable and type-related gripping tools (10, 11), with which it transports the components (4, 5) from the component feed device (6, 7) to the positioning devices (14, 15). In the case of a change from one component to another, the gripping tool (10, 11) is changed as well, and the old gripping tool (10, 11) is laid down on a gripper rest (22) at or on the components (4, 5), which are just located on the positioning device (14, 15) or on the component feed means (6, 7).Type: GrantFiled: January 29, 2001Date of Patent: September 2, 2003Assignee: KUKA Schweissanlagen GmbHInventors: Georg Mayr, Martin Stedele
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Patent number: 6615112Abstract: A method and device is provided for multistage calibration of multiple-axis measuring robots (6) and associated optical measuring devices (10), especially 3D sensors, in a measuring station (1) for workpieces (2), preferably the bodyshells of motor vehicles. Calibration occurs in a measuring cascade comprising at least three calibrating steps, whereby the optical measuring device (10) and the operating point (28) thereof, the manipulator (6) and the axes thereof and the allocation of the manipulator (6) with respect to the workpiece (2) are successively calibrated. The calibration device (47) includes a control and a calibration system (27) for the operating point (28), a calibration body (15) for the axes of the manipulator and a calibration device (12) for the allocation of the manipulator with respect to the workpiece.Type: GrantFiled: April 1, 2002Date of Patent: September 2, 2003Assignee: Kuka Schweissanlagen GmbHInventor: Eberhard Roos
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Patent number: 6612707Abstract: The invention relates to an exterior rear-view mirror comprising an adjustably held glass subassembly and at least one electrical drive motor (2), with the glass subassembly being adjustable via at least one adjustment mechanism arranged between the drive motor (2) and the glass subassembly. The adjustment mechanism comprises a drive shaft (7, 8) with an eccentrically shaped shaft section (9, 10) and a drive bar (12, 13) arranged between the glass subassembly and the eccentrically shaped shaft section (9, 10) of the drive shaft (7, 8). The drive shaft (7, 8) and the drive bar interact in such a way that a rotatory actuating movement of the drive shaft (7, 8) is converted to a linear actuating movement, acting on the glass subassembly, of the drive bar (12, 13) as a result of excursion of the eccentrically shaped shaft section (9, 10).Type: GrantFiled: December 21, 2000Date of Patent: September 2, 2003Assignee: Donnelly Hohe GmbH & Co. KGInventors: Rudolf Kaspar, Herwig Polzer
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Patent number: 6613267Abstract: A method is provided for manufacturing a holder which has a holding part and a connector part. The holding part has an elastic body holding a built-in electronic part in a position. The method steps include pouring a liquid polymer mixed with a magnetic electric conductor into a mold for forming the holder. A magnetic force is applied to a desired position in the mold to orient the magnetic electric conductor to form a connector pattern of the connector part with the magnetic force. A holding part is molded integrally with the connector part to provide a one piece integral structure by crosslinking the liquid polymer. The magnetic electric conductor may be linked together by a force of a magnetic field. This defines a conductive passage in the connector part.Type: GrantFiled: July 5, 2000Date of Patent: September 2, 2003Assignee: Polymatech Co., LTDInventor: Hideaki Konno
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Patent number: 6609966Abstract: A miniaturized coin hopper device is provided so as to have a lower height. The device has an electric motor which is arranged such that the projection end of a rotated axis thereof is located at a lower side. A first gear is fixed on this projection end of rotated axis. A disk for discharging coins one by one is provided at the bottom of a hopper which stores the coins. A second gear rotates this disk. A gear train connects this second gear and the first gear. The problem of a true coin being disbursed when a pseudo-coin was in a hopper device and the return button was pushed is also addressed. A distinguishing element checks the money kind of a deposited coin. A reserve temporarily holds the coin distinguished by this distinction element. A storage for coins of same money kind and a disbursing element is provided for the the coin in this storage to return the coin reserved in the temporary reservation. A device is also provided to distribute the coin reserved in said temporary reservation to the storage.Type: GrantFiled: August 10, 2000Date of Patent: August 26, 2003Assignee: Asahi Seiko Co., Ltd.Inventors: Motoharu Kurosawa, Hiroshi Abe
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Patent number: 6610954Abstract: A direction indicator placed on one site of a sorting block indicates, for a given good, the direction towards a nominated slot through which the good is to be placed in the block. This arrangement makes it possible for the hauler to immediately put a good into a nominated slot without looking around at sorting blocks at large, which will lead to the improvement of work efficiency. Moreover, because this will moderate the burden imposed on the hauler, the number of wrongly hauled goods would be greatly reduced. If a good is passed through a wrong slot, it is recognized by a sensor and then an alarming means is activated to generate a buzzing sound or a blinking light to alarm. This arrangement will make it possible to greatly reduce the number of wrongly hauled goods.Type: GrantFiled: February 26, 2001Date of Patent: August 26, 2003Assignee: AT&C Co., Ltd.Inventor: Chiyuki Takizawa
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Patent number: 6609635Abstract: The stem (9) of the piston (7) has a series of impressions in indented (12) or relief form, permitting the tactile perception, even by persons without sight, of the position of the piston with respect to the cylinder. The impressions (12) being able to interact with one or more tongues (16, 16A) formed in the stopper.Type: GrantFiled: June 15, 2001Date of Patent: August 26, 2003Assignee: Project S.a.s. di Massimo Menichelli & C.Inventor: Camilla Maffei
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Patent number: 6607812Abstract: The present invention is a key sheet comprising a resin film wherein a mirror-like evaporation deposit layer is provided on a part or all of the back, and further a colored layer is provided at the back of the evaporation deposit layer, said resin film is integrated with the top face side of a button made of resin, allowing to realize a key sheet having all color metallic tones at a low cost, by making the optical concentration of the laminated portion of resin film and evaporation deposit layer 0.35 to 0.85.Type: GrantFiled: January 31, 2001Date of Patent: August 19, 2003Assignee: Polymatech Co., Ltd.Inventors: Masaya Katori, Masayuki Kashino
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Patent number: 6607642Abstract: An electrochemical gas sensor (1) is disclosed with a plurality of electrodes (2, 3, 4). The sensor has substantially reduced cross sensitivity with respect to interfering gases. At least the measuring electrode (2) is provided as a thin layer of diamond-like carbon (DLC, diamond-like carbon) on the gas-permeable membrane (9).Type: GrantFiled: August 9, 2000Date of Patent: August 19, 2003Assignee: Drägerwerk AktiengesellschaftInventors: Herbert Kiesele, Frank Mett, Peter Tschuncky
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Patent number: 6608812Abstract: A trunk switch of a trunk cluster for connecting a plurality of edge devices to each other, where each edge device can communicate with all the other edge devices through all of the trunk switches. Each trunk switch contains an intra cluster port and intra cluster links 35 connect the intra cluster ports of different trunk switches. When an edge device becomes disconnected from one trunk switch, but is still connected to another trunk switch, the trunk switch from which it has become disconnected transfers the data destined for the disconnected edge device to the intra cluster port which then transfers that data to another trunk switch. The another trunk switch, upon receiving the intra cluster data, then forwards that data to the edge device which has become disconnected from the first trunk switch.Type: GrantFiled: January 15, 1999Date of Patent: August 19, 2003Assignee: 3Com CorporationInventors: Joris Johannes Maria Wils, James Scott Hiscock
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Patent number: D479040Type: GrantFiled: April 9, 2001Date of Patent: September 2, 2003Assignee: Arcos S.P.A.Inventor: Giulio Cortinovis
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Patent number: D479472Type: GrantFiled: November 5, 2002Date of Patent: September 9, 2003Assignee: SAMEPInventor: Emile Benoit Péquignet