In order to assure the geometric uniformity of a tire molded with a segment mold when the sculpturing of said tire includes blocks 11 surrounded by recesses formed by grooves 15 and incisions 16, the said grooves 15 are thinned at the level of the joint planes 550 between segments. Furthermore, wear indicators 17 are arranged at the level of the joint planes 550 between segments.

A method of correcting the variations of radial force between a tire and the ground, including measuring on a uniformity machine the variation in radial force of the tire/mounting-rim rolling assembly, reconstituting a radial variation on basis of the harmonic variations to be corrected, and effecting said correction by means of wedges in the form of circular rings placed between the mounting rim ...

A CT scanner using a rotate-rotate mode wherein the detector is designed to simultaneously detect X-rays that have traversed multiple-planar sections in a patient being scanned.

A laying roller for textile yarns which, via a central air supply, supplies two air feed channels which are separated from each other. Each channel feeds air via a respective one of two porous sintered bearing bushings which are axially separated from each other. The air passing through the porous bushings builds up an air cushion for supporting a surrounding roller shell.

Highly abrasion-resistant transfer coatings are provided on a wide variety of substrates, thermoplastic or thermosetting, by transfer coating from a mold surface or a flexible web, such as by use of a heat transfer tape, an ultra-thin coating consisting essentially of a non-resinous binder material such as microcrystalline cellulose together with mineral abrasive particles, preferably alumina or a...

A wheel speed control apparatus for controlling a braking force and/or a driving force to be transmitted to wheels for maintaining the difference between the peripheral speed of each of the wheels and a vehicle running speed or an inferred value thereof at such position of the wheels at a value approximating the optimum value. The apparatus comprises a normal control for detecting and controlling ...

A cylindrical tire building former (11) has two sets of radially expandable segments (37) or (38) located one set at each axial end of the former. The sets of segments (37) or (38) are expanded by engagement of each segment with an axially moveable wedge member (36). The wedge member (36) may comprise an annular body, or an annular array of individual wedges. The wedge member (36) is moved by oper...

Die Erfindung betrifft ein mobiles Röntgengerät mit einer Röntgenröhre, die über eine Armvorrichtung an einem Wagen befestigt ist, der mit Rädern versehen ist und auf dem Boden fahrbar ist. Die Röntgenröhre ist in der Längsrichtung des Wagens und in der Höhe verstellbar. Um ein mobiles Röntgengerät zu erhalten, bei dem eine schnelle und einfache Positionierung der Röntgenröhre vorgenommen werden k...

Procédé pour corriger les variations de force radiale entre le pneumatique et le sol, consistant à mesurer sur une machine d'uniformité la variation de force radiale de l'ensemble roulant pneumatique - jante de montage, à reconstituer une variation radiale à partir des variations harmoniques à corriger, à effectuer cette correction au moyen de cales, sous formes d'anneaux circulaires placés entre ...

A torque converter (11) with a lockup clutch (11a) is interposed between an engine (2) and a driven wheel, and the lockup clutch (11a) is coupled or uncoupled on the basis of a pre-determined lockup characteristic. When a slip value of the driven wheel against a road surface reaches a given value or higher, torque to be applied to the driven wheel is decreased to thereby perform slip control. Duri...

Es wird ein Verfahren zum Herstellen einzelner Wegwerfunterhosen beschrieben, wobei die Hosen aus zwei kontinuierlichen Bahnen (27,26) vereinzelt werden und an einer Taillenlinie (2) und einem Paar Beinöffnungen (3) mit elastischen Teilen (4,5) ausgestattet sind, die bei der Herstellung kontinuierlich zugeführt werden, wobei die Bahnen an vorbestimmten Stellen mit Klebmitteln (30a,30b) versehen we...

A packaging machine for inserting products (19) into a gap between two halves of a center-folded film (2) has two sealer elements. The first sealer element (7) cuts and heat-seals the center-folded film (2) along a line extending at right angles to the fold of the film (2), thereby forming a bag containing a product. The second sealer element (22) heat-seals each bag along an open side thereof whi...

Process and device for cutting pieces of material to order, from a band of material, by using a cutting table equipped with a vacuum installation for holding the band of material in place and a workable, longitudinal and traverse slide on the cutting table, running along the desired cutting lines, which is controlled by a data processor for marking and data control,as the carrier of a cutting tool...

1527167 Data storage TELEFONAKTIEBOLAGET LM ERICSSON 24 Sept 1976 [29 Sept 1975] 39859/76 Heading G4A The clocking of data through a series of registers is checked by monitoring the propagation of a marker bit through a chain of bistables, one bistable for each register, the absence of one or more clock signals preventing the marker bit from propagating through the chain. The bistables may be spar...

A sun shade is described which comprises a canopy (10) opaque to at least ultra-violet light, two rods (16) secured to the canopy in spaced and generally parallel relationship to one another, and two arcuate, resilient, tensioning bows (20) extending between the respective rods (16), in planes transverse to the plane of the two rods (16) the bows (20) being arranged, in use, to rest on the ground ...

Disclosed is a magnet which is composed mainly of magnetic powders expressed by R-T-B (R is Nd or that partially replaced with rare earth elements and T is Fe or that partially replaced with transition metals.) and a chelate resin or a chelate resin mixed up with other synthetic resins. The magnet is markedly improved in deterioration caused by oxidation and corrosion.

Der Hartschaumstoff, insbesondere der weitgehend geschlossenzellige Polyurethan- oder Polyisocyanurat-Schaumstoff, hat eine im wesentlichen homogene Zellstruktur mit einer Zellengröße von bevorzugt als 100 µm Durchmesser und mit im wesentlichen CO2-Treibgas als Zelleninhalt.; A rigid foam, especially a largely closed-cell polyurethane or polyisocyanurate rigid foam, includes a cell structure being...

Polyfluoralkane werden als Treibgase und in der Elektroindustrie verwendet; Polyfluoroalkanes have formula (I) CX3-CY2-R Where X = H and/ or F; Y = H, F and/or CF3; R = CH2F, CHF2, CH3, CF3, CF2-CH3, CF2CH2F, CH2-CH3, CH2-CH2-CH3 or CH(CH3)-CH3; and contains at least 2 F atoms in the mol.