Abstract: A device, method, and system that allows the easy add on attachment of an applied-power sensor, assuring precise measurements over time, even in vibrating environments such as exercise environments. The device possesses structural qualities such that tightening the wrapping latch around a measured object/part presses a loaded spring between the object/part and the sensor, achieving and maintaining sufficient and constant contact, thus allowing continuously precise measuring. The device also includes a transmitter to transmit the measured data to an external data processing device and may include a processor to process the data before transmitting.

Abstract: An image capture device is installed in an autosampler and captures an image data of a rack on which one or more vials are disposed. A data processing device analyzes the data captured by the image capture device and acquires information on a position at which the vial is disposed, and sample information attached to each of the vials, in association with each other. The data processing device constructs an optimum analysis program from the acquired vial position information and sample information, and an analysis condition set and inputted by an operator via an input device. The position of the vial and the sample information can be determined in a short period of time, because the position of the vial and the sample information is determined from the image data acquired by capturing an entire image of the rack with the vials disposed thereon.

Abstract: A liquid sample introducing apparatus capable of executing a process with high reliability and high speed is realized. An injection valve includes a sample storage loop connected to a mobile phase flow passage for supplying a sample to a detector of a liquid chromatograph apparatus. A sample is sucked in a needle through a valve and a pipe by a syringe, being introduced to the sample storage loop, being supplied to the mobile phase flow passage. A washing solution from a washing solution bottle is supplied to the needle by a washing unit through the valve and the pipe to wash the inner wall of the needle. The washing solution from the washing solution bottle is supplied to a washing tank by the washing unit through the valve and a pipe to wash the external wall of the needle in the washing tank.

Abstract: A test device for a liquid dispenser including a base for stationary placement of the test device, a receiving device for receiving a liquid dispenser, and an actuation device configured for mechanical actuation of the liquid dispenser received in the receiving device. The test device is configured as a test device for a drop dispenser, wherein the receiving device and the actuation device are configured and arranged such that the drop dispenser can be received and actuated in a position where a discharge opening of the drop dispenser faces downwards.

Abstract: A vehicle with a primary driveline that is configured to distribute rotary power to a first set of vehicle wheels and a power transmitting device that can be selectively operated to transmit rotary power to a secondary driveline. The power transmitting device has an input member, which is driven by the primary driveline, and an output member that is selectively coupled to the input member to receive rotary power therefrom. The secondary driveline comprises a differential, a pair of shafts, and a side shaft coupling that selectively interrupts power transmission between the differential and one of the shafts.

Abstract: Disclosed are a scanner and an image forming apparatus including the same. The scanner may include a scanner unit; a support unit configured to support the scanning unit; a first pinion rotatably disposed on the support unit and configured to move along a first rack of a first surface of a guide member; and a second pinion rotatably disposed on the support unit and configured to move along a second rack of a second surface of the guide member such that the direction of rotation of the second pinion is opposite to the direction of rotation of the first pinion, the second surface of the guide member being different from the first surface of the guide member.

Abstract: A lens drive unit includes: a driven member that moves a lens in an optical axis direction; a first gear rotated by a drive force of a drive motor; a second gear rotated by a drive force of a manual operation section; a third gear that engages with the first gear and the second gear and is rotated when the first gear is rotated but the second gear is not rotated whereas rotated when the second gear is rotated but the first gear is not rotated; and a fourth gear rotated when the third gear is rotated to transmit the drive force of the drive motor or the drive force of the manual operation section to the driven member, wherein the reduction ratio of the fourth gear to the first gear is set to be greater than the reduction ratio of the fourth gear to the second gear.

Abstract: An adjustment mechanism for vehicle seat, comprising a gearbox, an eccentric element driven by a driving unit, an eccentric gear wheel rotatably mounted on the eccentric element, a drive output unit equipped with an inner gear ring which cooperates with the eccentric gear wheel by partial engagement of the teeth, a sliding block equipped with a first and a second longitudinal guide, the sliding block cooperating with the eccentric gear wheel by the first longitudinal guide, the sliding block cooperating with the gearbox by the second longitudinal guide, the material of the second longitudinal guide having a lower hardness than the hardness of the material of the eccentric gear wheel.

Abstract: A transmission device includes a bracket, a belt, a driven module, and a limiting member. The bracket includes a mounting plate and a limiting piece extending from the mounting plate. The idle module is slidably mounted to the mounting plate. The belt is engaged with the idle module and preventing the idle module from sliding along a first direction relative to the mounting plate. The limiting member is located in a side of the idle module and rotatably mounted to the limiting piece. The limiting member abuts the idle module along the first direction, to prevent the idle module from sliding along a second direction, which is opposite to the first direction.

Abstract: An auto-aligning linear motion apparatus is provided. The apparatus includes a leadscrew. The apparatus also includes a nut arrangement configured to surround the leadscrew, wherein the nut arrangement includes at least a nut, a nut bracket, and a floating collar. A shoulder screw is inserted through a nut bracket slot of the nut bracket and a nut slot of the nut to rest at least partially within the floating collar. One dimension of the not bracket slot is larger than a dimension through a cross-section area of the shoulder screw to enable the shoulder screw to move within the nut bracket slot to adjust the nut arrangement as the leadscrew is rotated to maintain a concentric relationship between the nut arrangement and the leadscrew.

Abstract: Disclosed is a motor having a lead screw, the motor including a motor body, a lead screw connected to an output axis of the motor body to reciprocally move to a horizontal direction, a ball-shaped joint member connected to a distal end of the lead screw, and a coupling member coupling the lead screw to the ball-shaped joint member, whereby the coupling member is prevented from being disengaged by heat-sealing a surface insertedly coupled by the coupling member of the joint member.

Abstract: The present invention relates to an oblique-driven platform structure, comprising: a base, a first rail, a screw, a first sliding block, a second sliding block, an oblique slide rod, at least one second rail, at least one third sliding block, a work platform, and a motor. There is a trigonometric relation between the oblique slide rod, the screw and the second rail, and an oblique drive angle is formed between the oblique slide rod and the screw; Therefore, with the change of the stroke position of the screw, the displacement resolution of the work platform can still kept the same value when the work platform is driven. Moreover, the displacement of the screw stroke can be proportionally transformed to the feed rate of the work platform through the trigonometric relation, such that the driven work platform can get an extremely high displacement resolution without using any high-level servo motor.

Abstract: A transmission element for a controllable air inlet of a motor vehicle and configured to produce a pivoting movement to pivotably mounted closing elements. Each closing element is connected by a link part which is arranged outside the pivot axis, to a corresponding link element of the transmission element (Ü).

Abstract: A damper system may include a handle mechanism for use with a damper actuator system. Illustratively, the handle mechanism may include a drive gear mechanism, a handle, a housing, and a spring, and may be actuated to set a crack pressure for the damper system. The handle may connect to the drive gear mechanism at a drive gear arm of the drive gear mechanism and may flip over or about the drive gear arm to move from a first position to a second position. In some instances, once the handle is in the second position, a force may be applied thereto to disengage the drive gear from a stop member and thereafter, the handle may be rotated to change the crack pressure of the damper system.

Abstract: A gear assembly for a power transfer unit is disclosed. The gear assembly includes an input shaft, a drive ring gear assembly, a pair of input/ring bearings, a driven pinion gear assembly, a first and second clutch members, and an actuator assembly. The first clutch member is fixedly connected to the input shaft. The drive ring gear assembly is mounted about the input shaft. The input/ring bearings are mounted so as to straddle the drive ring gear. The driven pinion gear assembly is operatively engaged with the drive ring gear. The second clutch member is slidingly mounted to the drive ring gear and the actuator assembly operates to move the second clutch member into engagement with the first clutch member to cause the drive ring gear to rotate when the input shaft rotates.

Abstract: Timepiece wheel (10) comprising teeth (2) with play compensation each including a catch (3) projecting from a catch foot (31), and an elastic strip (4) projecting from a strip foot (41) opposite said catch (3) from which said strip (4) is separated by a ventral notch (5) and an intrados profile (43) of which, on the side opposite said catch (3), delimits a dorsal notch (6), said strip foot (41) being delimited, towards the pivot axis (D) of said wheel (10), by an inner end (51) of said ventral notch (5) and by an inner end (61) of said dorsal notch (6). Said inner end (61) is located closer to said axis (D) than said inner end (51) and extends, on the side of said axis (D) underneath said catch foot (31) or underneath the inner extension (52) of said ventral notch (5) towards said pivot axis (D).

Abstract: A harmonic reducer with a stationary gear includes a stationary gear, a circular spline, a flexspline and a wave generator. The wave generator is assembled with the flexspline and a power source, and then the flexspline is assembled with the stationary gear and the circular spline. The flexspline is deformed when assembled, so the external gear thereof partially engages the first internal gear of the stationary gear and the second internal gear of the circular spline. The stationary gear is fixed, so when the power source drives the wave generator to rotate, the flexspline deforms but does not rotate in relative to the stationary gear. In relative to the circular spline, the flexspline both deforms and rotates relatively, so the circular spline and the output shaft rotate in a reducing speed simultaneously.

Abstract: A gearbox including a housing; an input member rotatably supported in the housing; a rotatable shaft supported in the housing; gearing providing a power transmitting connection between the input member and the rotatable shaft; and an oil feed member held against rotation relative to the housing; wherein the oil feed member has at least one helical formation for causing oil within the gearbox to be fed axially of the oil feed member, on rotation of the rotatable shaft.

Abstract: A park shift assist mechanism of a shift lever assembly for a vehicle is provided. The park shift assist mechanism includes a pressing portion configured to apply a pressing force and a follower configured to cause rotation of a gear shift lever from a reverse position to a park position when the gear shift lever is positioned between the reverse position and the park position in response to the pressing force being applied to the follower.

Abstract: A hydraulic control system for a continuously variable transmission includes a pressure regulator subsystem, a ratio control subsystem, a torque converter control (TCC) subsystem, a variable lubrication control subsystem, a variator clamping subsystem, and a clutch control subsystem. The variable lubrication control subsystem allows for increased and decreased oil flow to components of the variable transmission based on demand. The pressure regulator subsystem provides binary line pressure control to the lubrication subsystem.

Abstract: A spur-gear speed-reduction mechanism unit includes a first spur gear attached to an output shaft of a wrist inner frame driving motor, a second spur gear rotatably supported by a first auxiliary shaft attached to a wrist housing machine frame, a third spur gear rotatably supported by the first auxiliary shaft to be integrated with the second spur gear, a fourth spur gear rotatably supported by a second auxiliary shaft, a fifth spur gear rotatably supported by the second auxiliary shaft to be integrated with the fourth spur gear, a sixth spur gear rotatably supported by a third auxiliary shaft, a seventh spur gear attached to a rotational shaft of the wrist inner frame and engaging the sixth spur gear. A distance between the fourth spur gear and the wrist housing machine frame is smaller than a distance between the first spur gear and the wrist housing machine frame.

Abstract: A control switch to be used in a working machine comprises a switch arranged to be in a position which can be selected from at least two positions, and a selection button which is arranged to be in a state which can be selected from two states. The switch of the control switch is of a rocker switch type, the selection button is integrated in the control switch, and the selection button is arranged to be used in combination with or independently of the rocker switch, wherein the control switch can be used for giving at least four different control signals. A control unit comprises said control switch and a stick-like control lever. A working machine comprises said control switch or said control unit.

Abstract: Rolling bearing assembly device comprising an outer race, an inner race, a row of rolling elements which is arranged between the outer and inner races, a sleeve mounted in the bore of the inner race, and an elastic preload element capable of transmitting an axial preload to the inner race, the elastic preload element being mounted in direct contact with the inner race and being able to be in contact with an annular axial centring portion of the sleeve. A radial bearing flange of the sleeve extends radially from the axial centring portion towards the outside of the device and bears axially over its entire periphery against the elastic preload element. The rolling bearing assembly device comprises an axial retention means bearing axially over its entire periphery against the radial bearing flange of the sleeve.

Abstract: The present disclosure relates to automobile parts, particularly to a cover for a steering wheel, the cover comprising a main collar and an inner collar, wherein the inner collar is made of ethylene-vinyl acetate material and is attached to an inner side of the main collar. The steering wheel cover of the present disclosure provides several advantages: The inner collar of the cover is light, anti-slip, non-toxic, and odorless; it features good elasticity and low cost; and it is environmental friendly. Further, one or more anti-slip sheets which may be provided on the main collar can make the steering wheel cover better anti-slip and safer. One or more air holes may be further provided which can make drivers more comfortable.

Abstract: One embodiment of the present invention relates to an improved smaller-active camming device including a head member, a plurality of cam lobes, a retraction system, and a connection system. The head member includes a terminal and an axle. The axle comprises a unique configuration of multiple radial regions extending from opposite sides of the terminal. The radial regions of the axle are offset with respect to one another along at least one three dimensional axis. The offset of the radial regions is configured to reduce the geometrical interference of the cam lobes across the camming range.

Abstract: A compliant cam system includes a cam having a cam body rotatable with respect to a cam rotational axis. The cam body has a cam body center spaced from the cam rotational axis. At least a portion of the cam is an elastically compressible material. A follower having at least one follower surface is in contact with the compressible material portion of the cam. A cam non-deflected condition is defined when an elastically compressible material portion outer surface is in contact with the cam follower surface prior to deflection of the elastically compressible material portion. The cam when thereafter rotated with respect to the cam rotational axis moves the cam body center toward the follower. The elastically compressible material portion deflects, defining a deflected condition, creating a biasing force acting toward the follower, and releasably frictionally engaging the elastically compressible material portion with the follower.

Abstract: A flexspline mounting structure of a harmonic reducer includes a circular spline, a flexspline and a wave generator. The flexspline is fixed and mounted to a mounting base with a plurality of elastic walls, and then the mounting base is mounted to the casing of the reducer. The circular spline is connected to an output shaft, so when the power source drives the wave generator to rotate, the flexspline also drives the circular spline and the output shaft to rotate simultaneously. By mounting the flexspline on the flexible elastic walls of the mounting base, the present invention can overcome the drawback of the uneven internal stress of the flesxspline during deformation, so the rupture of the flexspline can be reduced and the life thereof can be prolonged.

Abstract: A flexspline structure of a harmonic reducer is disclosed, comprising a circular spline, a flexspline and a wave generator. The flexspline is manufactured from tubular material into a thin-walled cylinder with external gear and is assembled with the circular spline. The wave generator is assembled with the flexspline and a power source, so the flexspline deforms and engages with the circular spline partially. The flexspline is fixed while the circular spline is connected to an output shaft. When the power source drives the wave generator to rotate, the flexspline also drives the circular spline and the output shaft to rotate simultaneously. The flexspline in the disclosure is manufactured directly from tubular material to eliminate the forging process in the conventional flexspline processing, so the material wear is reduced and processing time of lathing and gear hobbing are decreased noticeably as well.

Abstract: This transmission include an input shaft to which power is input from an internal combustion engine and an output shaft to which power is input from an electric motor. This transmission has a gear stage (EV) for EV travel (different from the neutral) in which no power transmission system is established between the input and output shafts, and a plurality of gear stages (1-st to 5-th) for HV travel in which a power transmission system is established between the input and output shafts. “1-st” is used in place of “EV” so as to start a vehicle only when EV travel cannot be performed normally. On an H pattern, a “shift completion position for EV” is disposed at a position through which a shift operation member passes during a “shift operation” (operation in the front-rear direction of the vehicle) from a “1-2 selection position” to a “shift completion position for 1-st.

Abstract: An environmentally friendly flux for molten steel desulfurization includes CaO and Al2O3 so that [CaO]/[Al2O3] is within a range of 1.6 to 3.0, and includes one or more alkali metal oxides of Na2O, K2O, and Li2O, and SiO2 so that [SiO2]/[R2O] is within a range of 0.1 to 3, [R2O] is within a range of 0.5 mass % to 5 mass %, and [SiO2] is within a range of 0.05 mass % to 15 mass % in a case in which the [CaO], the [Al2O3], the [SiO2], and the [R2O] represent the mass % of CaO, the mass % of Al2O3, the mass % of SiO2, and the total amount of the mass % of Na2O, the mass % of K2O, and the mass % of Li2O respectively.

Abstract: The invention relates to a method for preparing a powder of an alloy based on uranium and molybdenum in a metastable ? phase, which comprises: a) putting at least one first reagent selected from uranium oxides and mixtures thereof, uranium fluorides and mixtures thereof, into contact with a second reagent consisting in molybdenum and a third reagent consisting in a reducing metal, the first, second and third reagents being in a divided form; b) reacting the reagents at a temperature?the melting temperature of the third reagent and under an inert atmosphere, whereby this reaction leads to the formation of the alloy comprising uranium and molybdenum in the form of a powder, for which the particles are covered with a reducing metal oxide or fluoride layer; c) cooling the so formed powder at a rate at least equal to 450° C./hour; and d) removing the reducing metal oxide or fluoride layer which covers the particles of the powder of the alloy comprising uranium and molybdenum.

Abstract: Provided is a producing method for metal microparticles for which the particle diameter is controlled. At least two types of fluids to be processed are used, and at least one of those fluids to be processed is a metallic solution wherein a metal and/or metallic compound is dissolved in a solvent. Of the fluids to be processed other than the above, at least one is a reducing agent fluid that includes a reducing agent. The fluids to be processed are mixed in a thin film fluid created between at least two processing surfaces (1, 2) which are disposed to face each other and can be brought closer or separated, at least one face rotating relative to the other, and metal microparticles for which the particle diameter is controlled are precipitated out. At that time, the particle diameter of the metal microparticles is controlled by varying particular conditions for at least one of the metallic solution and the reducing agent fluid introduced between the processing surfaces (1, 2).

Abstract: A load current value I of a motor rotationally driving an impeller is read out when the impeller is rotated at a predetermined set rotational speed X0, and the rotational speed of the impeller is increased so that the load current value I becomes equal to or larger than a threshold value I0 when it is determined that the load current value I is smaller than the predetermined threshold value I0.

Abstract: A method of recovering valuable metals from a waste including: heating the waste at a temperature and for a period of time such that a glass fiber does not melt but degrades to the extent that it becomes pulverizable, wherein conditions of the temperature and period of time are selected from a group consisting of a range of more than or equal to 750° C. and less than 800° C. for 30-40 minutes, a range of more than or equal to 800° C. and less than 900° C. for 10-40 minutes, a range of more than or equal to 900° C. and less than 950° C. for 10-30 minutes, a range of more than or equal to 950° C. and less than 1000° C. for 10-20 minutes, and a range of 1000° C. for about 10 minutes; removing the degraded glass fiber; and recovering valuable metals contained in the waste.

Abstract: A molten bath-based process for direct smelting metalliferous material and producing molten metal in a direct smelting vessel that contains a molten bath that has a metal layer that is at least 900 mm deep. The process includes selecting operating parameters of the process so that feed material (solid material and carrier gas) is injected from above the metal layer into the metal layer via at least one solids injection lance with sufficient momentum to penetrate to a depth of at least 100 mm below a nominal quiescent surface of the metal layer to cause upward movement of molten material and gas from the metal layer.

Abstract: The invention relates to a method for leaching copper oxide without using sulfuric acid, comprising the following steps consisting in: impregnating the copper oxide using a non-polluting organic leaching agent consisting of an aqueous solution formed by tricarboxylic acid (C6H807) combined with water in a mixture having an acidity varying between a pH of 1 and 5; obtaining copper citrate; and, optionally, again irrigating the copper oxide impregnated with the non-polluting organic leaching agent, thereby obtaining a more concentrated copper citrate.

Abstract: A ratchet wretch includes a first recess, a second recess and a third recess. A ratchet wheel is rotatably located in the first recess and a pawl is located in the second recess. The pawl has a curved recess defined in the rear side thereof and a protrusion extending therefrom. A first face is defined between the protrusion and the curved recess. A second face is defined in the pawl and located away from the third recess. The rotatable unit comprises a rotatable member, a first hat and a resilient member. The rotatable unit has a circular rod pivotably connected to the third recess. The circular rod has a restriction slot and three top surfaces. One of the top surfaces contacts the second face to restrict the rotatable member from disengaging from the third recess. The first hat and the resilient member are located in the restriction slot.

Abstract: A screw driver includes a body having a ratchet unit and a first transmission rod extends through the ratchet unit. The first transmission rod has a ratchet gear and a switch member is connected to the ratchet unit to control the operation status of the ratchet gear. The first transmission rod has a tube connected to a first end thereof and a non-circular connection portion is connected to a second end of the first transmission rod. A handle is connected to the body and has a toothed ring located therein. The toothed ring is engaged with a planet gear unit which is engaged with a sun gear mounted to a second transmission rod which has an accommodating portion. The accommodating portion is engaged with the connection portion. The individual first and second transmission rods do not generate resistance when the screw driver operates the objects at high speed.

Abstract: A tool extension bar includes a rod including first and second ends. The second end is adapted to connect to and be driven by a power tool. A positioning bore is formed at the rod to receive a positioning assembly. A sleeve is slidably mounted around the rod and includes an end adapted for connecting to a tool member. A coupling hole extends through the sleeve. A radial hole extends from an outer periphery of the sleeve through an inner periphery of the coupling hole. The positioning assembly constantly abuts against the inner periphery of the coupling hole. An engaging member is movably received in the radial hole and is moveably engaged in the recess of the rod. The engaging member releasably engages the sleeve with the rod.

Abstract: A tool extension bar includes a rod including first and second ends. The second end is adapted to connect to and driven by a power tool. A sleeve assembly is slidably mounted around the rod and includes an end adapted for connecting to a tool member. A radial hole extends in a radial direction at an end of the sleeve assembly. An elastic member is mounted around the second end of the rod and biased against the rod and the sleeve assembly. An engaging member is movably received in the radial hole and moveably engaged in the recess of the rod. The engaging member releasably engages the sleeve with the rod.

Abstract: An isolative torque-exerting apparatus includes a wrench and two isolating elements. The wrench includes a head, a handle extending from the head, a switch placed on the head, an insert partially inserted in the head, a ring placed against the insert, a first ring connected to the head for keeping the ring in the head, and a second clip connected to the ring for keeping the insert partially in the head; The first isolating element includes a cap for wrapping the head, a skirt extending from the cap, and a sheath for wrapping the handle. The second isolating element includes a first drum placed in the skirt, a second drum for wrapping the insert, and an annular membrane extending from the first drum to the second drum for covering the ring and the clips.

Abstract: A hand tool includes a body having a first space in which a first threaded portion and a non-circular positioning portion are located. A handle is threadedly connected to the body and has a pivotal member pivotably connected thereto. The pivotal member has a second threaded portion which is connected to the first threaded portion. A slot is defined in the second threaded portion and a push member is located in the slot. The push member has a non-circular positioning member which is in contact with the positioning portion. The handle further has a room to which an end cap is threadedly connected.

Abstract: The invention relates a method for reducing the eccentricity of the inner and outer surface (7, 9) of a hollow workpiece (1), for example a hollow shaft, rotatably clamped in machine tool (2), in which in one clamping a plurality of measurement data depending on the contour of the inner surface (7) of the hollow workpiece (1) are recorded, for example with the aid of ultrasound, using the recorded measurement data a desired surface (13) is calculated for at least a part of the outer surface (9), which has a reduced eccentricity with respect to the inner surface (7) and in a further step the rotating workpiece (1) is at least partially machined at the outer surface (9) thereof according to the desired surface (13).

Abstract: The machine tool system includes a machine tool, a loader and a support frame structure. The machine tool includes a bed and a processing equipment disposed above the bed to process a work. The loader includes a guide unit disposed above the machine tool and a movable body movable along the guide unit to load and unload the work relative to the processing equipment. The support frame structure includes left and right stands installed on a floor surface at left and right sides of the bed to support the guide unit from below and a reinforcement member inserted in a throughhole. which is provided in the bed so as to extend in a leftward and rightward direction, in a non-contact fashion without contacting an inner face of the throughhole, with left and right ends thereof connected to vertically halfway portions of the associated stands.

Abstract: A mechanical device for the fast exchange of jaws in a lathe plate providing an intermediate jaw support attached to the jaw holder with a straight support face and providing with a guide wherein the jaw is positioned and fixed precisely and eliminating the clearances found in the conventional method.

Abstract: A safety knife preferably for cutting food items such as vegetables, bread and meat without lacerations includes a handle portion and an extension. The extension includes two terminal ends, located near the handle and away from the handle, respectively. A wire blade bearing cutting elements is drawn taut between the two terminal ends. The extension includes a bevel portion, the leading edge of which travels immediately behind the wire blade. The wire blade is held under enough tension to avoid deforming when drawn through food items in a back-and-forth motion, and the bevel helps to separate items being cut. This reduces drag on the wire blade when using the knife and keeps the user's hands and fingers away from the wire blade.

Abstract: A nesting device for manufacturing a profile combination. The device includes: a nesting bed; a nesting base; and a rotating positioning device. The rotating positioning device includes a saddle, a first gas cylinder, two steady rests, and two rotators. The nesting bed is fixed on the ground. The nesting base is disposed and is horizontally movable on the nesting bed. The saddle is disposed on the nesting base and is horizontally movable on the nesting base. The saddle is connected to the first gas cylinder, and the first gas cylinder drives the rotating positioning device to move on the nesting base. The two steady rests are oppositely fixed on the saddle at a certain interval. The rotator is arranged inside each steady rest and is rotatable in relation to the steady rest. Each rotator includes: a square hole, and a plurality of clamps.

Abstract: An apparatus for transverse cutting of a web has a frame straddling the web path, a side frame on each side of the web path and an upper frame between the two side frames, a circular saw blade suspended in a pendulum arm pivotably connected to the upper frame, a swinging drive for controlling the swinging movement of the saw blade, wherein the pendulum arm is pivotably mounted in a vertically movable sub-frame of the upper frame, and the vertical movement of the sub-frame relative to the upper frame is managed by a lifting drive that is coordinated with the swinging drive. Also disclosed is a method for transverse cutting a web.

Abstract: The invention relates to a method for producing slots (11) in a tube wall (10), wherein a single die plate (2) provided with notches (20) is pushed into the tube (1) and punches (5) arranged in a row pierce the tube wall from the outside and in the process produce the slots (10), whereupon the die plate (2) is rotated about its longitudinal axis out of a working position and into a withdrawal position and is pulled out of the tube (1). Economical production of the slots in tubes having different cross-sectional shapes is achieved according to the invention in that during the slotting operation the tube wall (30) is gripped from the outside and held and is stabilized from the inside against two opposing support strips (25) by way of the die plate (2).

Abstract: A fin assembly for attachment to a die cutting machine to guide and align at least two blanks cut from a sheet in the machine as the blanks are fed through the machine. The fin assembly includes at least one thin plate-like fin having length and height dimensions and a narrow thickness. The fin is mounted in the machine so that the length dimension is in substantial alignment with a respective cut separating two blanks cut in the machine, so that the blanks fall on opposite sides of the fin as they are fed through the machine, whereby the fin keeps the blanks separate and aligns them as they are fed through the machine. At least one back stop is associated with the fin to prevent blanks from moving in a reverse direction and falling out of the machine when they fall past the fin.