The present invention discloses a coated cemented carbide cutting tool(indexable inserts) for the wet or dry milling, particularly at high cutting speeds, of stainless steels of different composition and microstructure, but also for the milling of non-stainless steels such as low carbon steels and low and medium alloyed steels. The coated WC-Co based cemented carbide insert is characterized by a s...

The present invention discloses a coated cemented carbide cutting tool(indexable inserts) for the wet or dry milling, particularly at high cutting speeds, of stainless steels of different composition and microstructure, but also for the milling of non-stainless steels such as low carbon steels and low and medium alloyed steels. The coated WC-Co based cemented carbide insert is characterized by a s...

oil and gas production. SUBSTANCE: in predetermined points of wells, fiber-optic cables and devices with solid or liquid incendiary compositions are placed. Light guides of cables are connected over split sleeve to lasers and computers on the ground surface and to initiation means of devices with solid incendiary compositions disposed in wells. In another case, optic fibers are connected to emitti...

transport engineering. SUBSTANCE: vehicle differential lock has four constantly meshed gear trains 1-2, 3-4, 5-6, 7-8, three-member differential mechanism 36, two reversible overrunning clutches 18, 19 and follow-up device. The latter is made in form of three positive-displacement hydraulic transmissions 25, 27 and 42. Each hydraulic transmission has two hydraulic machines. Hydraulic machines 30 a...

A cross-direction bond between the top and bottom of the packaging sheet tube is made in between two adjacent goods, and then a blade is used to cut this bond in the same cross-direction. A method for packing postal items, newspapers, books, CD's etc arranged in one or more layers, using a packaging machine, comprises positioning the goods on a continuous sheet of packaging material using a posit...

A method of providing a line of weakness in packaging film used to package articles such as cigarettes or toiletries. The film is subjected to treatment with a laser beam so as to form an elongate groove in the film. The line of weakness formed by the groove is torn to facilitate removal of the article from the packaging.

This invention is directed to a high energy impact system adapted for use at atmospheric pressure for reducing the particle size of materials to an average diameter of less than about 600 microns, the system comprising the combination of pulverizing hammers which operates at an impact velocity of between about 400 fps to about 700 fps, means for providing a high specific input power through the pu...

A method for treating liquid from a liquid source and separating particulate matter from the liquid comprising the following steps: providing a liquid source; pumping said liquid source (3) into at least one hydrocyclone system (30) where said liquid source is gas sparged (448); collecting said liquid source (130) and removing flocculated particles (137) from the surface; and filtering said liquid...

In a method for bonding plastic objects together by means of a hot-melt type of adhesive, in addition to or during the heating and addition of a plasticizer-resistant hot-melt adhesive, at least one of the objects to be bonded, is heated up in the area to be bonded beyond the melting temperature of the material of which it is made. The method is particularly advantageous for the joining together o...

A system (30, 40, 50) and method are provided for real time subscriber billing at a subscriber location (10) in an unstructured communications network. Account information is stored for at least one subscriber at the subscriber location (10). A determination is made, based on the account information, whether the subscriber has a sufficient balance for a desired service. Service is authorized or de...

A system for collecting and processing donated blood comprises a first porous medium interposed between a blood collection bag and a satellite bag and a second porous medium interposed between the blood collection bag and another satellite bag. The porous media are leucocyte depletion media. The system may also include one or more of the following: a red cell barrier medium, a separation medium, a...

A sheet supply apparatus (1) for supplying record sheets (P) to an image forming apparatus, the sheet supply apparatus including a sheet supply table (3) for supporting the record sheets (P) stacked thereon, sheet supply means (10) provided above the sheet supply table (3) and contacting a topmost face of the record sheets (P) for supplying the one record sheet to the image forming apparatus (2) d...

Verfahren zum Aufführen einer Materialbahn (4), insbesondere Papier- oder Kartonbahn, auf einen Tambour (10), insbesondere auf einen leeren oder teilbewickelten Tambour (10), wobei zunächst ein Aufführstreifen (3) der Materialbahn (4) über eine Tragtrommel (2), insbesondere über den oberen Teil des Umfangs der Tragtrommel (2), in einen Ausschußbehälter (9) geführt wird, wobei folgende Verfahrenssc...

The present invention discloses a coated cemented carbide cutting tool(indexable inserts) for the wet or dry milling, particularly at high cutting speeds, of stainless steels of different composition and microstructure, but also for the milling of non-stainless steels such as low carbon steels and low and medium alloyed steels. The coated WC-Co based cemented carbide insert is characterized by a s...

A liquid crystal display device which has a liquid crystal display which uses liquid crystal with a memory effect. When a contact action with a screen of the liquid crystal display is made, information displayed thereon is written again thereon. Also, if no changes have been made on the information displayed for a whole day, the same information is automatically written on the liquid crystal displ...

The utility model provides a high-efficient antifreezing plate type solar water heater, which is composed of a plate type solar heat collector, a thermal insulating water storing barrel and a bracket, wherein, the plate type solar heat collector is composed of a heat absorber, a thermal insulating body, a transparent cover plate and a casing. The middle of the heat absorber made up of two metal pl...

The utility model relates to a floating ball type automatic water supply apparatus for a solar water heater, which comprises a floating ball switch. A floating ball of the utility model is positioned in a water container introduced by an air intake, exhaust and balancing overflow pipe of a water tank of the solar water heater; the water container is communicated with a water ejector pump on a wate...

The utility model relates to a solar water heater without hot reflex, which belongs to the technical field of solar facilities. The utility model relates to the solar water heater preventing the hot reflux and is composed of a water tank and a heat collector. The water tank is communicated with the heat collector through a water pipe. The utility model is characterized in that the water inlet pipe...

In a method for drilling adjacent to a cased known first borehole a second borehole in a predetermined direction the following steps are carried out for a number of along hole depths di: measuring components of gravity acceleration and magnetic field (earth & casing); determining direction parameters alpha i; deriving magnetic polestrength components, Bp1,i and Bp2,i; applying Bp1,i/Bp2,i=s1,i/s2...

A weaving heddle formed of a strip of material has end eyes adjacent opposing end sections of the heddle and a central thread eyelet. The spaced apart legs forming the long sides of the heddle eyes extend transversely outwardly of the opposing edges of the strip from which the heddle is made, and in the area of at least one of the short sides of the rectangular end eye is an auxiliary squeeze-pres...