PURPOSE:To restrict the rotation of a pinion gear by means of sliding frictional force caused by tapered roller bearing, and thereby restrict differential movement between paired drive shafts by intersecting the extension of a generating line of an outer ring raceway surface with the extension of the generating line of an inner ring raceway surface at a position isolated from the axial center of t...

PURPOSE:To automatically keep internal pressure from being increased beyond a proper value less then a definite one by providing a ventilation hole communicating the inside section of a main body case with the outside, blocking the ventilation hole with a steel ball energized by a spring, and thereby moving the steel ball against the spring so as to be ventilated when internal pressure exceeds the...

Bei einem Verfahren und einer Vorrichtung zur Steuerung des Antriebsmotors einer Stapelhubeinrichtung an einer Bogendruckmaschine ist ein Motor (15) vorgesehen in einer ersten Betriebsart A mit hohem Nenndrehmoment und niedriger Nenndrehzahl und in einer zweiten Betriebsart B mit niedrigem Nenndrehmoment und hoher Nenndrehzahl. Beim Einschalten des Motors (15) zum Heben oder Senken des Stapels (4)...

Die Erfindung betrifft eine elektromagnetische Stelleinrichtung, die eine auf dem Druckrohr (20) verschiebbare Einstellhülse (39) aufweist. Mit Hilfe dieser Einstellhülse (39) läßt sich der magnetische Widerstand im Eisenkreis des Magneten verändern. Dadurch kann die Magnetkraft bei konstantem Spulenstrom abgeglichen werden. ; The invention relates to an electromagnetic actuator unit which ...

Bei einem Verfahren und einer Vorrichtung zur Durchführung des Verfahrens wird eine Papierbahn in einem einstellbaren Umschlingungswinkel um eine konstant untersetzt angetriebene Zugwalze geführt. ; In a method and a device for carrying out the method, a web of paper is guided at an adjustable wrapping angle around a draw roll which is driven with constant gearing down.

A cutting head for fabrics for the clothing industry, includes a body (4) which can move in a direction which is substantially parallel to the plane of arrangement of the products to be cut and supports a cutting blade (8) which oscillates transversely with respect to the plane; the head has electromagnetic means (A, B) which act directly on the blade to cause its controlled oscillation.

Die Erfindung betrifft ein Verfahren zum Zusammenschweißen von Kunststoffleitungen, die von einem Wickel abgewickelt sind, und eine Vorrichtung zur Regenerierung der Form von Kunststoffleitungen vor dem Schweißvorgang. Die Erfindung besteht darin, daß man zuerst die Form der Kunststoffleitung regeneriert, indem man die Kunststoffleitung mit einer zylindrischen Form (1) auf einem Teil ihrer Länge d...

A bistable solenoid has an outer enclosure made of magnetic material, a movable plunger consisting of two end regions (41, 42) of non-magnetic material and a central region of magnetic material and arranged to extend inside and lengthwisely of the outer enclosure, a pair of plunger bearings (63, 64) provided on the outer enclosure for supporting the non-magnetic end regions (41, 42) of the movable...

An apparatus (10) for transferring individual strips of material which are sliced from a material supply to a support web (20; 20 min ) includes two counter-rotating rollers. The first roller (24; 24 min ) is disposed proximate to a slicing station (14) and material supply while the second roller (34) is disposed proximate to the first roller. Both of the first and second rollers have hollow inner...

L'invention concerne les systèmes de radiodiagnostic par examens angiographiques. L'invention réside dans le fait que l'on détecte le passage du produit de contraste par ses effets physiologiques, tels que l'élévation de température des tissus cutanés, par des thermocouples C1 à Cn disposés sur le corps du patient. Les signaux des thermocouples sont traités dans un dispositif 31 qui fournit des si...

The utility model relates to a microwave antenna of a reflector for the use of a Fresnel wave. Making use of the Fresnel lens principle, the reflector is made into two complementary Fresnel transparent wave zone plates, the surfaces of the transparent wave zone plates, which are spherical surfaces with different radii, are made into metallic mirror faces used as the reflector of the microwave ante...

In a method and a device for controlling the drive motor of a pile-raising device on a sheet-fed printing machine, a motor (15) is provided in a first operating mode A with a high nominal torque and a low nominal speed and in a second operating mode B with a low nominal torque and a high nominal speed. When the motor (15) is switched on to raise or lower the pile (4) and (5), the first operating m...

PURPOSE:To reduce the thickness and weight of the elliptic polarizer by constituting the polarizer of a polarizing plate formed by providing a reinforcing material on one surface of a polarizer and a phase difference plate formed by providing a reinforcing material on one surface of a phase difference element and directly sticking a reinforcing member of the phase different element to the polarize...

PURPOSE:To enhance transparency, flatness, easy slip properties and adhesion by providing a thin layer consisting of a polyester/polyacrylic copolymer, an anionic antistatic agent and fine particles having a specific average particle size to at least the single surface of a polyester film. CONSTITUTION:A thin layer consisting of a polyester/polyacrylic copolymer (A), an anionic antistatic agent (B...

A smooth surface e.g. a motor body panel (12) is inspected for surface contour imperfections by traversing an illuminating beam (15) directed at an angle to the perpendicular to the surface and sensing light from the illuminated surface part along an optical path inclined oppositely to the beam and noting changes in the sensed light, during the traversing, due to changing contours of an imperfecti...

A joint comprises a body including a cylindrical front wall having an inner bore, a small diameter chamber extending from the bore and having a diameter larger than that of the cylindrical wall, a large diameter chamber extending rearwardly from the small diameter chamber, and a rear, engagement wall, seal rings disposed in the small diameter chamber through a spacer, and a discrete socket having ...

A mattress or cushion cover is provided in which the cover comprises a sheet material which is permeable to water- vapour but substantially impermeable to liquid water, said sheet material having a bacteriostat or bactericidal substance incorporated within the material or contained in a coating on the inner surface.

Methods and apparatus for inspecting surface features of a substrate. In each configuration, at least one TDI sensor is used to image the portions of interest of the substrate, with those portions illuminated either with substantially uniform illumination or critical illumination. In one configuration, a substrate, is compared to the expected characteristic features prestored in a memory. In a sec...

A canopy comprising a plurality of ribs (10) extending from a hub (12) of the canopy and a membrane (14) attached to those ribs (10). The ribs (10) extend radially outwardly from the hub (12) when the canopy is in use so that the membrane (14) is stretched outwardly from the hub (12). The ribs (10) are held securely in their radially extending positions, against collapse towards one another, at th...

An improved calibration method for calibrating the measured value of an analyte in a liquid sample by referring to a calibration curve drawn by plotting the interrelation between the calibration values of n (n is an integer of not less than 2) calibrators containing different contents of the analyte and the measured values of the analyte contained in respective calibrators. In the improved method ...