PURPOSE:To prevent the slippage of printing paper and the generation of damaged paper by allowing the contact plate and the slip stop to be brought in contact with the end surface of the laminated sheets of paper on a paper stacking board, in plate taking-out and hurdle taking-out operation for a sheet printing machine. CONSTITUTION:Printing paper 20 are stacked up on a paper stacking board 19, an...

A cladding process is disclosed wherein hard carbide cutter inserts (142), as well as polycrystalline diamond composites (131), are metallurgically bonded into an interior core of a drag bit body (112). The cladding (134) is bonded onto the exterior surface of the core of the drag bit by a powder metallurgy process. A thin layer or coating (143) of a suitable metal, preferably nickel, is provided ...

Apparatus for severing the running web of tipping paper in a filter tipping machine has a rotary anvil whose cylindrical peripheral surface is contacted by the running web, a rotary carrier which is adjacent to and defines with the anvil a nip for the running web, a knife which is movably mounted in the carrier and has an elongated cutting edge which cooperates with the web-contacting portion of t...

A rotary die cutter for die-cutting blanks one after another has a blank feed unit, a pair of cylinders for die-cutting the blanks, and an endless member running synchronized with the cylinders. The blanks are gripped by grippers mounted at equal spacings on the endless member. The cylinders are adapted to allow the grippers to pass between the cylinders while gripping the blanks.

A weighing system is disclosed which operates in conjunction with a scale that has a trigger mechanism for terminating the flow of material into the scale's bucket. This system automatically periodically revises a tare signal stored in a latch circuit for combination with a weight signal to produce a net weight signal. The tare signal provides a measure of the residue stuck in the scale bucket. In...

In apparatus for forming composite, fiber/resin components with fibrous, resin-impregnated tape. a control system (Figs. 15-17, not shown) is employed to control the movement of the tape head (413) over the mould surface (412) and comprises a programmable means for controlling movement in the longitudinal X-axis, the transverse Y-axis, gross movement in a vertical Z and a rotational R-axis, and co...

The field of use of the invention refers to the mixing of liquids with liquids. The object of use is, in particular, the production of battery acid. The purpose of the invention is to provide a process and an apparatus which make it possible to produce a large amount of battery acid within a relatively short time. The technical object of the invention is to develop a process and an apparatus for t...

A method and apparatus for use at the stage of a radial tire building process at which a tread and breaker, and sidewall rubbers, are added to the expanded carcass. A tread assembly is built, comprising tread rubber breaker and sidewall rubbers and is then located around the carcass which is then expanded into the tread assembly. A tread assembly former has a central portion expansible to bring si...

The invention concerns novel compounds of the formula I I wherein: W are selected from the group consisting of: the groups R5-CO- and R5-CS- wherein: R5 is selected from alkenyl, alkynyl, benzyl, phenyl, substituted alkyl, substituted alkenyl, substituted alkynyl, substituted benzyl, substituted phenyl and the acetal, hemiacetal, oxime, imine and Schiff base derivatives of the group R5-C...

An internal tire lubricant which minimizes or prevents injury to a pneumatic tire when it runs flat, and which also assists in sealing small punctures, consists of a mixture of liquid or easily fusible materials, one of which is a partially crystalline solid olefine polymer, and another of which is an essentially noncrystalline liquid or solid hydrocarbon or analogous material.

PURPOSE:A method for handling solid carbonaceous materials by dispersing a solid carbonaceous material, e.g. coal, waste plastics, waste tires, etc. in a heavy oil, an alkali metal compound, etc., and by efficiently gasifying the mixture.

Vulcanizable rubber compositions and articles such as tires having improved metal adhesion and metal adhesion retention to brass and brass-plated metallic reinforcement. The improvement comprises substituting at least about 10.0 parts by weight of a halogenated rubber for non-halogenated rubber present in the vulcanizable rubber composition. The non-halogenated rubber can be natural or synthetic o...

A dirigible drilling head is provided with a hydraulic pulser in its rotating inner tube in the form of a spindle piston which can obstruct the flushing medium passage and is displaced by a hydraulic circuit including a hydraulic valve. The hydraulic valve is in turn actuated by a miniature electronic circuit so that a variety of input parameters from respective sensors can be delivered to the cir...

Inertial measurement of the angular rotation and translational motion of a structure can be provided by a pair of vibrating accelerometers 10, 12 aligned in a side-by-side arrangement with their force sensing axes A<1>z, A<2>z in the same plane and vibrated to and away from each other in that plane along an axis normal to their force sensing axes.

Mounting table which has a work surface for mounting printed originals on a carrier (1). The carrier is used as a mount for photographic reproduction in offset printing. According to the invention, the work surface is designed as a mounting panel (2) which is insertible in guide grooves (3) in frames (4, 5, 6, 7) which surround the work surface of the mounting table, and this mounting panel (2) is...

This invention provides a process which involves visbreaking of a heavy hydrocarbon oil in the presence of a suspension of coal particles of 50-2000 micron size. The presence of the fine coal solids permits severe visbreaking conditions which increases the yield of fuel range distillate products. Coke deposition occurs on the surfaces of the coal particles rather than on the surfaces of the heater...

Antibiotic 19-epi-dianemycin, process for its preparation by fermenting a new strain of Streptomyces hygroscopicus, and isolation from the fermentation broth; and its use as an anticoccidial agent and antibacterial agent against gram-positive bacteria.

PURPOSE:To obtain the said paper material useful for ultrasuperhigh voltage cable insulated paper by laminating silicone-grafted polyolefin film and cellulose paper, bonding, pressing and crosslinking them and a catalyzer. CONSTITUTION:By the inflation method, silicone-grafted polyolofin containing silanol condensation catalyzer is extruded from the head 2 of an extruder 1 to make a tube 3, then e...