A tool for milling and drilling where the rotating tool has a bearing surface provided to cooperate with another bearing surface to take up radial cutting forces. The two surfaces are mutually separated by a fluid and are essentially axially non-slidable when the cutting tool is engaging the workpiece.

A tool for milling and drilling where the rotating tool has a bearing surface provided to cooperate with another bearing surface to take up radial cutting forces. The two surfaces are mutually separated by a fluid and are essentially axially non-slidable when the cutting tool is engaging the workpiece.

An arrangement relating to high-speed tools includes a drive unit having a high-speed spindle, a drive-unit connected adapter that has a supportive part, and a tool that includes the cutting head. The tool is provided with a bearing surface in the close proximity of the cutting head, and the supportive part has a bearing which takes up cutting forces acting radially on the tool and which coacts wi...

An arrangement relating to high-speed tools includes a drive unit having a high-speed spindle, a drive-unit connected adapter that has a supportive part, and a tool that includes the cutting head. The tool is provided with a bearing surface in the close proximity of the cutting head, and the supportive part has a bearing which takes up cutting forces acting radially on the tool and which coacts wi...

Medical isotopes are produced using a lower power, low cost nuclear reactor which permits the use of all the fission products produced in the reactor. Medical isotopes such as Molybdenum-99 are produced in a reactor operating at a power of 100 to 500 kilowatts.

A tool for milling and drilling where the rotating tool has a bearing surface provided to cooperate with another bearing surface to take up radial cutting forces. The two surfaces are essentially axially non-slidable when the cutting tool is engaging the workpiece.

A tool for milling and drilling where the rotating tool has a bearing surface provided to cooperate with another bearing surface to take up radial cutting forces. The two surfaces are essentially axially non-slidable when the cutting tool is engaging the workpiece.

PCT No. PCT/AU93/00547 Sec. 371 Date Apr. 21, 1995 Sec. 102(e) Date Apr. 21, 1995 PCT Filed Oct. 22, 1993 PCT Pub. No. WO94/10452 PCT Pub. Date May 11, 1994An engine for driving a piston arrangement for pumping water from an inlet to an outlet at a higher level is disclosed. The engine includes a hollow housing having an inlet and an outlet between which liquid passes, the housing at least partly ...

An aggregate for transluminal insertion of a tubular stent (1) which, in its placed condition in a vessel in the vascular system, is provided at its periphery with a tubular coating (2) along at least part of its length, the aggregate including an introducer sheath (3) with a stent arranged inside the sheath in a first condition with a reduced diameter, and an extruder device (4) which can be mani...

A product for protecting wood is prepared from birch wood with bark that is burnt to form an ash which is then mixed with water for slaking. Liquid is removed from the ash and birch sap is added, along with linseed oil and/or emulsifying oils and optional colour pigment.The preparation of this product using 1-2 l ash / l water, 1 l sap / 10 l ash/water mixture and 4 l oil / l base product is also ...

The drive line comprises an engine (2), a basic gearbox (1), a two-gear additional gearbox (11) and a differential between an angle gear (29,31). The differential (23) transmits torque from the front axle differential to a differential (40) between two rear wheel drive axles (42,43). A coupling device (37) is fitted between the front and rear wheel differentials. The coupling device transmits a la...

Conductive material is etched by immersing the material in a solution in which the etchant concentration is 200mM at most, preferably 100mM at most and more preferably 10mM at most, while applying an electric field. In an embodiment, anisotropic etching is achieved using a dilute solution of the etchant which in normal, concentrated form produces isotropic etching.An etchant solution is claimed in...

In a first stage, the flow of material occurs in a central peripheral position (40) with the flow area corresponding to a tubular component (9, 10). The flow area starts from the lower opening (7) of the container, up through the tubular component and then up through the upper powder mass, forming slanting lines (50) with intermittent transition from the shape of an upper edge line (21). - In a se...

The invention is related to the control of temperature and relative humidity of the internal air in an equipment space (10), especially in a space for electric or telecommunications equipment. The temperature is controlled by changing the cooling power directed to the equipment space by the cooling equipment (13) included in the equipment space in such a way that the temperature of the internal ai...