PCT No. PCT/NO95/00119 Sec. 371 Date Feb. 13, 1997 Sec. 102(e) Date Feb. 13, 1997 PCT Filed Jul. 3, 1995 PCT Pub. No. WO96/01181 PCT Pub. Date Jan. 18, 1996The pressure compression mould for the production and/or revulcanisation of tires forms a hollow space where the pressure and the temperature can be regulated. Each sidewall of the compression mould is designed with an elastic and flexible annu...

A progressive plotter (10) for working on successive segments of an elongated web of sheet material (P) extending across a work surface (14) has a pen (24) supported to move in marking relation to material (P) on the work surface (14) in response to command signals received from a programmable controller. The machine includes a supply roll (20) for paying-off sheet material (P) and a take-up roll ...

Method of precisely controlling the radial spacing between two rolls (2,4) of a treatment station for sheet or bands of material such as paper, cardboard or plastic, where the rolls ends are fitted with running bands (13,14,15,16) consists of: (i) firstly bringing the bands into contact to define a 1st distance between the rolls; (ii) assuring that internal by means of adjustable spacers (10,11) a...

Bei einer Scheibe, insbesondere für eine Skibrille, welche aus Polycarbonat besteht und längs ihrer Außenkontur in einen Rahmen einsetzbar ist, ist vorgesehen, daß die Scheibe längs ihrer Kontur-Oberfläche versiegelt ist. DOLLAR A Eine Skibrille mit einer derartigen Scheibe zeichnet sich dadurch aus, daß der Rahmen aus Polyvinylchlorid (PVC), insbesondere Weich-Polyvinylchlorid besteht.; The lens ...

When pressure of negative pressure chamber (12a) of booster becomes smaller than predetermined limit, an opening regulator sets the opening of throttle valve small, based on large operating force of brake pedal (10), so that pressure of negative pressure chamber is controlled.; Eine Unterdruck-Bremskraftverstärkervorrichtung, die für eine Bremsvorrichtung verwendet wird, verringert zwangsläufig ei...

Two yarns (50a,50b) pass close to each other through a drafting system or condensing arrangement (30). A suction nozzle (40) is placed between them, with its opening (44) near the rollers (32,34). The nozzle carries yarn guides (25) and a rib (46) projecting at least 4 mm from the suction opening (44) to break any bridging fibers.; In einer Spinnmaschine ist eine Absaugeinrichtung (40) zwischen zw...

A rotatably mounted spigot(21) for holding the roll(4) is installed on a holder(2) fitted on a handle piece(1). The roll has freedom of movement in the axial direction, and the holder is kept in position, especially by a spring(3), so that the roll located on the spigot is pressed against a guide roller(5) also fitted on the handle piece. The guide roller has guides(51) protruding at the sides. Th...

A method of imparting high strength, high ductility, and high fracture toughness to a refractory metal alloy workpiece includes: (i) subjecting the workpiece to at least one pass that reduces the initial cross-sectional area of said workpiece, (ii) annealing the workpiece subsequent to the at least one pass, and (iii) subjecting the workpiece to a final working step comprising at least one pass co...

A strip of sheet material (80) is wound on a spool (64) by a driving belt (32) wrapped around spaced rollers (28, 34, 36, 38) of a surface winder (12) which urge the sheet material into contact with the spool, rotating the spool, and at the same time, applying the sheet material to the spool, with layers of the material being separated by a liner (78) wrapped around the spool as the sheet material...

An assembly for processing blanks comprises a first endless conveyor (1) with locations for holders for the blanks and at least one stationary processing station as well as optionally a second conveyor (6) arranged next to said first conveyor (1). The first conveyor (1) comprises a number of self-propelled vehicles (2), where each vehicle carries a tool (4) and a holding device (3) for the blank d...

Alloy steel powders capable of obtaining high strength in a sintered state and having excellent compacting compressibility and methods of manufacturing a sintered body. The alloy steel powder comprises, by wt%, about 0.5 - 2% of Cr, not greater than about 0.08% of Mn, about 0.1 - 0.6% of Mo, about 0.05 - 0.5% of V, not greater than about 0.015 of S, not greater than about 0.2% of O, and the balanc...

A biaxially oriented polyester film formed from an intimate mixture comprising (1) an aromatic polyester, and (2) 0.01 to 4 % by weight, based on the aromatic polyester, of spherical fine particles of silica having (a) an average particle diameter of 0.05 to 4 mu m, (b) a particle diameter ratio, defined by the ratio of maximum diameter to minimum diameter, of from 1.0 to 1.2, and (c) a relative ...

A shoe holder aggregate (1) of a ski (2) or snow board binding has a shoe holder element (3) held flexibly by spring devices plus shock absorber devices working in parallel with the spring devices. The shock absorber devices have electrical adjusting devices with which the damping effect of the shock absorber devices can be adjusted.; Die Erfindung betrifft ein Schuhhalteraggregat einer Ski- oder ...

The method involves bringing near rail vehicles (Z2) following rail vehicles which are ahead only up to stopping distance (BA2). The vehicles (Z1,Z2) are virtually coupled and moving together but independently from each other forward using a distance safety device (AS) arranged at the vehicles. The virtually coupled vehicles are treated as one vehicle bond by a rail track unit (E). The head forms...

The inner lining (12) has a coating (13) which prevents air diffusion through the tire structure and consequent loss of tire pressure. Preferred Features: The coating (13) may extend either from bead (3) to bead to cover the entire inner lining or from one sidewall area to the other. The dry coating may be reheated to effect flow which automatically seals flaws such as porous areas. The coating c...

The present invention relates to a homogeneous composition of an expandable styrene polymer in the form of beads comprising (a) 100 parts b.w. of a styrene polymer having a weight-average molecular mass of 150,000 to 300,000 and a residual monomer content of less than 2,000 ppm, (b) from 2 to 9 parts by weight of at least one blowing agent comprising n-pentane, (c) from 0.1 to less than 1.0 part b...

Fines or other particles of water swellable polymeric material are converted into a gel mass by absorbing an aqueous solution of a cross linking agent into the fines, cross linking occurs between the cross linking agent and pendant groups in the polymer, and the mass is dried and comminuted. The polymer is preferably a cross linked sodium acrylate polymer and the cross linking agent is preferably ...