A method and apparatus for use in the manufacture of pneumatic tires, in which a pair of tire bead assemblies are held in accurately spaced relationship against opposite ends of a tube. Tire carcass material carried on an expansible former is located within the tube and expanded to engage the bead assemblies, projecting ends of the carcass material being turned radially outwardly around the bead a...

A method for a condensate of an aldehyde compound and a phenol compound, said method comprising dispersing a viscous condensate obtained by the reaction of an aldehyde compound with a phenol compound into cold water or hot water by the aid of a dispersing agent, and then solidifying said condensate.

A fluoroaluminosilicate glass powder for dental glass ionomer cement, a surface of which is treated with a fluoride in an amount of from 0.01 to 5 parts by weight based on 100 parts by weight of the glass powder, is disclosed. The fluoroaluminosilicate glass powder of the invention is improved in not only physical properties such as crushing strength but also mixing workability without impairing t...

A fluoroaluminosilicate glass powder for dental glass ionomer cement, a surface of which is treated with a fluoride in an amount of from 0.01 to 5 parts by weight based on 100 parts by weight of the glass powder, is disclosed. The fluoroaluminosilicate glass powder of the invention is improved in not only physical properties such as crushing strength but also mixing workability without impairing t...

Each surface for pallets (3) has feed-in and feed-out sides which are opposite to each other and parallel. At least one picking section (10) extends between the two sides at the same level as the surface when components are to be picked from or fed on to the pallets (12) on that surface. Feed mechanisms (8) are arranged at the sides of the surface for pallets, which enable pallets (12) to be moved...

The one jaw (9) moves in relation to the other (10) with the aid of a rotatable screw (12) which grips into a nut component (13) distant from the second jaw. The movable jaw (9) comprises two separated and parallel contact surfaces which, when a workpiece is clamped between the jaws, locate tightly against upper and lower parallel contact surfaces (18) in the guides (11, 11'). This ensures the non...

The component (8) provided with steps (9) can move from an inactive position when the lorry platform flap (1) is in the upright position, and the steps are inaccessible, to an active position which occurs when the platform flap is lowered automatically under the effect of gravity. In this latter position, the steps are accessible.

The type of electrical box involved is pref. rectangular and located externally, comprising a base plate with a centrally positioned column. It has a cover, in the side walls of with apertures permitting the use of an unloading unit for different alternative positioning inside or outside of the side walls. The unit pref. comrpises covers which can be adjusted and fixed relatively to each other by ...

Toner for electrophotographic copying or electrostatic printing has (1) internally pigmented thermoplastic main particles prepd. by suspension polymerisation, mean dia. 2-25 microns, whose surface is covered by (2) a fine-grained thermoplastic polymerisable prepd. by emulsion or microssupension polymerisation, mean dia. 0.05-33% pref. 0.2-15% of mean dia. of main particles. 10-91% esp. 30-80%, of ...

The damping device has at least one register (REG 1) on its input side, and a further register (REG 2) on its output side. It incorporates a segment convertor (0m1), and a further convertor (Om2) for stages within the segment 0. Two changeover switches (P1,P2) by-pass and couple the respective convertors in close contact between the registers. The device works with two function positions: damping ...

The invention relates to a process for the preparation of a detergent containing one or more compounds having the formula RCONH(C2H4O)nCH2COOH, salts and glycerol, ethoxylated glycerol, carboxymethylated glycerol, or carboxymethyl ethoxylated glycerol and mixture thereof, where R represents a linear or branched aliphatic hydrocarbon group with 5-21 carbon atoms and n is a number from 1-20, by amid...

The invention relates to a process for the preparation of a detergent containing one or more compounds having the formula RCONH(C2H4O)nCH2COOH, salts and glycerol, ethoxylated glycerol, carboxymethylated glycerol, or carboxymethyl ethoxylated glycerol and mixture thereof, where R represents a linear or branched aliphatic hydrocarbon group with 5-21 carbon atoms and n is a number from 1-20, by amid...

Cutting tools 12 are individually connected in common to rollers 2b supporting a rotationally driven tube T to be cut. The tools and rollers are paired mechanically such that the cutting edge of each tool and the tangent point G between the associated roller and the surface of the tube lie in the same radial plane passing through the longitudinal axis T-T of the tube. This arrangement makes it pos...

A method of building a filled roll in the form of a load-carrying shaft and a stack of annular fillings sleeved upon the shaft and an end head sleeved upon the shaft at each opposite end of the stack, includes the steps: concentrating compressive forces on the end heads and the stack therebetween in the axial direction of the shaft and on axially aligned concentric loci defined on the outboard fac...