Abstract: A pneumatic control rotary actuator that incorporates a control piston of a rack toothing engaging with a pinion to cause it to rotate together with an item holder device; the pinion has toothing made up of several parallel pins (23) spaced at an angle, positioned and held orderly between a base flange (21) and an item holder disk head (22); the base flange and the disk are each produced by compression molding, die-casting, sinterization and the like, using a low mechanical resistance material whereas the pins are made of some other material with high mechanical properties and hardness.

Abstract: An air-intake duct through which air taken in from outside is guided to an air flow rate control device configured to control an amount of air flow that is supplied to an engine of a vehicle, including a pipe-shaped portion that is coupled to the flow rate control device and has an air-intake passage formed therein, a chamber portion that is located upstream of the air-intake passage of the pipe-shaped portion in the air flow and has an inner diameter larger than an inner diameter of the pipe-shaped portion, and an extended pipe-shaped portion configured to extend continuously from the pipe-shaped portion so as to protrude into an inner space of the chamber portion, the extended pipe-shaped portion forming an extended passage connected to the air-intake passage of the pipe-shaped portion.

Abstract: A method for controlling a variable event valvetrain during engine start and stop is presented. According to the method, valve lift and/or timing can be adjusted to reduce the amount of oxygen pumped into an exhaust gas after treatment system. The method can reduce engine emissions, at least during some conditions, since there may be less oxygen available to alter the operating state of the exhaust gas after treatment system.

Abstract: A method of regeneration of an emission control device in a diesel engine of a vehicle having a wheel brake comprises receiving a generation request by an operator of the vehicle; activating the wheel brake; increasing engine torque; and regenerating the emission control device.

Abstract: The present disclosure relates to a hook-type bottom block for a crane, preferably a mobile crane, comprising a lower part to which the hook is fastened in a rotatable and tiltable manner and an upper part in which rollers are supported via which at least one hoist rope can be sheared in. In accordance with the present disclosure, the rollers are combined in a plurality of roller sets connectable to one another in a modular manner.

Abstract: A system for a vehicle, comprising of an engine, an air intake passage coupled to the engine, an exhaust passage coupled to the engine, a fuel vapor storage system fluidly coupled with the intake air passage and the exhaust passage, said fuel vapor storage system configured to store and release fuel vapors, a control system configured to during a first mode, route exhaust gas from the engine to the fuel vapor storage system via at least the exhaust passage, and during a second mode, route at least fresh air to the fuel vapor storage system to release fuel vapors from the fuel vapor storage system before being inducted into the engine via the air intake passage to be burned.

Abstract: A method of operating an engine having a plurality of combustion cylinders configured to produce an engine output, including adjusting a condition of the engine to achieve combustion by each of spark ignition and homogeneous charge compression ignition, and varying the engine output by at least varying a number of cylinders carrying out combustion.

Abstract: This present application relates to a device for detecting positions of a movably guided part, comprising a proximity sensor which supplies an output signal which is a measure for the distance of an object located in front of the proximity sensor, and further comprising at least one transponder arranged on the movably guided part, the proximity sensor being designed such that the data stored in the transponder can be read out by means of the proximity sensor.

Abstract: A manipulator, such as a multiaxial industrial robot (1), particularly for use in contamination-endangered environments, including a plurality of scavenging areas (1.8a, 1.8b) to which a scavenging medium can be supplied and located in the vicinity of the drive unit of the manipulator. A plurality of groups of drive units has in each case its own scavenging area (1.8a, 1.8b) associated with it. A method is also provided for influencing at least one ambient condition, such as temperature, humidity, pressure, contamination and/or bacterial presence, in the vicinity of the drive units of a manipulator. This reliably ensures a safe operation of the inventive manipulator (1), even in areas with strict hygiene requirements.

Abstract: A hydraulic quick coupling is described for the coupling of structural components. Two interacting quick-coupling parts are provided which are arranged respectively on the structural components, one quick-coupling part having at least one guide bolt which can engage in a centering bore of the quick-coupling part lying opposite it, each quick-coupling part being provided with coupling plugs or coupling sleeves for the connection of the hydraulic lines, and at least one quick-coupling part being arranged movably on one structural component in order to connect or separate the two quick-coupling parts.

Abstract: A gear shaping machine for the manufacture or machining of gears having a shaping tool and a shaping head bearing the shaping tool, where the shaping head is movable transversely to the shaping direction for the delivering and lifting of the shaping tool to the workpiece. A direct drive is provided for this purpose which moves the shaping head transversely to the shaping direction. Furthermore a corresponding method for the manufacture or machining of gears is described.

Abstract: Fly fishing reel. The reel comprises a housing (2, 102, 202), a main axis (3, 103, 203), a swivel driving lever (4, 104, 204) preloaded by elastic recovery means (11, 111, 211) and a first pinion (6, 106, 206) driven by driving lever (4, 104, 204). First pinion (6, 106, 206) is coaxial to main axis (3, 103, 203). The reel also comprises a reel (8, 108, 208) for winding up line (34, 134, 234) that is coaxial to main axis (3, 103, 203) and a brake (9, 109, 209) for spool (8, 108, 208). Between first pinion (6, 106, 206) and spool (8, 108, 208) a gearing (7, 107, 207) is provided. Said gearing (7, 107, 207) comprises at least one planetary train made up of a second pinion (18, 118, 218), at least three planet gears (16, 116, 216) and a ring gear (15, 115, 215). Ring gear (15, 115, 215) is linked to first pinion (6, 106, 206) via a one-way clutch (13, 113, 213).

Abstract: A sealing element for cable leadthroughs or empty conduit leadthroughs is provided. The sealing element has a reception region for one or more cables or empty conduits, the reception region having a first fastening region spaced apart from a second fastening region, with the first fastening region having a diameter projecting beyond the diameter of the regions of the sealing element adjacent to it and with the second fastening region having a resilient peripheral sealing lip.

Abstract: Fly fishing reel comprising a housing (2, 102, 202), driving means (3, 103, 203), a gearing (4, 104, 204), mechanically connected to the driving means (3, 103, 203), a spool (5, 105, 205) connected mechanically and rigidly to the gearing (4, 104, 204), with said gearing (4, 104, 204) and spool (5, 105, 205) forming a rigid kinematic unit (12, 112, 212), and a brake (8, 108, 208). The reel comprises a one-way clutch (7, 107, 207) between driving means (3, 103, 203) and gearing (4, 104, 204). Brake (8, 108, 208) comprises a free wheel mechanism (9, 109, 209) and acts upon rigid kinematic unit (12, 112, 212), and the force can be regulated continuously. In the line feed-out direction (6, 106, 206), one-way clutch (7, 107, 207) is inactive and free wheel mechanism (9, 109, 209) is active, whereas in the wind up direction of line (6, 106, 206), one-way clutch (7, 107) is active (4, 104, 204) and free wheel mechanism (9, 109, 209) is inactive.

Abstract: An apparatus is described for the adjustment of horizontal stabilizers for aircraft in relation to the aircraft axis with mechanical power transmission from two drives to the horizontal stabilizer. The apparatus may include two differential transmissions coupled via a connection shaft that drive the horizontal stabilizer via a mechanical transmission, such as a respective spindle and a spindle nut.

Abstract: A method of operating an engine, comprising of performing homogeneous charge compression ignition combustion during a first operating condition, and performing spark ignition combustion during a second operating condition, where an amount of directly injected alcohol in at least one of said homogeneous charge compression ignition combustion and said spark ignition combustion is varied in response to at least an operating parameter.

Abstract: In one example, a method for controlling powertrain operation in a vehicle is provided, the powertrain having an engine and an automatic transmission, the engine having at least an electrically actuated cylinder valve. The method includes changing gears from a first discreet gear ratio to a second discreet gear ratio of the transmission; and increasing engine torque during a torque phase of said gear change by changing operation of the electrically actuated cylinder valve, and decreasing engine torque during an inertia phase of said gear change.