A method of manufacturing a recombination electric storage cell includes pasting positive and negative electrodes with damp active electrode material and forming a cell pack of alternating positive and negative electrodes interleaved with separator material. The cell pack is inserted into a plastics bag while the active electrode material is still damp and the electrodes are then cured by subjecti...

A method of manufacturing a recombination electric storage cell comprises assembling a cell pack of alternating positive and negative electrodes 4 and 6 interleaved with separator material. The cell pack is inserted into a plastics bag, electrolyte is added to the cell pack, the plastics bag is surrounded by water in a water bath and an electric current is passed through the cell pack to form it. ...

The invention relates to metal parts, in particular thread-guiding parts in textile machines. Apart from the actual metal thread guides, these comprise, in particular, needles on knitting machines. The invention also relates to a method of producing the metal parts, which method can also be used to treat tools and tool parts. The object of the invention is to provide metal parts by means of a cont...

1. A profile for windows or doors, which consists of an extruded aluminium hollow profile with a plastics coating of polyurethane foam, in which a primer, as adhesive base for the polyurethane foam, is provided between the surface of the aluminium profile and the plastics foam, characterized in that the primer is a resin/pigment/acid compound, in which the resin is phenolic resin and/or polyvinylb...

PCT No. PCT/SE85/00132 Sec. 371 Date Nov. 14, 1985 Sec. 102(e) Date Nov. 14, 1985 PCT Filed Mar. 26, 1985 PCT Pub. No. WO85/04736 PCT Pub. Date Oct. 24, 1985.A data processing system which includes an address bus connected to k computer elements is supervised with the aid of an arrangement including a plurality of indication registers connected to the bus and to an error signal generator. The addr...

PURPOSE:To provide oxygen cutching compositions which are inexpensive, very useful and can control the amount and velocity of oxygen-absorption, by containing alkali metal sulfides, silica, alumina, tin and/or lead compound as the components of oxygem catching composition. CONSTITUTION:At least one selected from the group consisting of alkali metal sulfides such as sodium sulfide and hydrates ther...

PURPOSE:To provide an inexpensive oxygen trap agent with wide application and controllable capacity of oxygen adsorption, alkali metal sulfide, silica, alumina, or similar materials, and cerium compound are included as ingredients. CONSTITUTION:An oxygen trap agent is added with alkali metal sulfide such as soldium sulfide or its hydrate, at least one selceted from the group consisting of silica,...

PURPOSE:To provide oxygen catching compositions which are inexpensive, very useful and can control the amount and velocity of oxygen-absorption by containing alkali metal sulfides, silica, alumina, selenium and/or telluriam compound as the components of oxygen catching composition. CONSTITUTION:At least one selected from the group consisting of alkali metal sulfides such a sodium sulfide and hydra...

A heel holder includes a base plate, a bearing block supported on the base plate, a binding housing pivotally supported on the bearing block, and a down-holding arrangement supported on the binding housing. A locking mechanism can releasably lock the binding housing in a downhill skiing position. A stepping spur is pivotally supported on the binding housing, and a locking member is pivotally suppo...

PURPOSE:To make decrease in cost and reduction in a manufacturing period in a highly accurate manner, by setting up a vent member in a vent hole setup groove installed in a forming position of a rib and a lag on a net ring blank joining surface, while machining the rib and the lag after reembedding. CONSTITUTION:A net ring blank 30' is provided with a curved surface corresponding to a tire tread, ...

Tyre building apparatus in which a former (20, 35) is mounted on a first rotatable turret (10, 12), and a component carrier (30, 51) of tubular form is mounted on a second rotatable turret adjacent the first turret. The former and the component carrier are arranged to be relatively movable at a turret station to enable the former to be surrounded by the component carrier so as to permit transfer o...

PCT No. PCT/GB85/00193 Sec. 371 Date Dec. 31, 1985 Sec. 102(e) Date Dec. 31, 1985 PCT Filed May 8, 1985 PCT Pub. No. WO85/05182 PCT Pub. Date Nov. 21, 1985.A technique for assessing electrostatically deposited coatings of powder to be later fused into a surface finish. Powder deposited by the coating process onto a test piece or an unimportant part of an actual article is disturbed by, for example...

This invention relates to an improved method of producing impermeable cellular polyurethane elastomers from polyisocyanates, relatively high molecular weight polyhydroxyl compounds and water as chain lengthening and blowing agent to which additional chain lengthening agents may be added and it is characterized by the use of certain silicone derivatives. The new method makes it possible for imperme...

The method and apparatus of the invention use laser emitted optical energy to effect wound closure and reconstruction of biological tissue. Optical energy is applied to produce thermal heating of biological tissue to a degree suitable for denaturing the tissue proteins such that the collagenous elements of the tissue form a "biological glue" to seal immediately and/or to reconstruct the tissue bei...

A method of drilling long and straight holes in rocks is based on the use of a drill rig which may be aligned by means of a laser beam and which comprises a hollow drill stem with a pressure device for guiding the drill stem in a correct direction on applying pressure against the wall of the drilled hole. The laser beam is sent into the hollow drill stem towards an optical detecting unit placed in...

A fluidizable bed combustion chamber comprises an intermediate partition (2,7) which divides the chamber into an upper combustion space (1a) and a lower plenum (1b) and which is provided with means (4,4a,8) for injecting fuel into the upper combustion space in which, during use of the combustion chamber, a bed of fluidized material (6) is created. The intermediate partition is composed of a plural...

A process for producing a cellulose ester support is described which comprises producing said support from an organic solvent solution of a cellulose ester containing 30 ppm or less alkaline earth metal.

The invention relates to a control device for the auxiliary gear reducting unit of a motor vehicle having two or four wheel drive, in which the engagement of the gear reducing train is ganged with the engagement of the clutch which selectively connects the shaft which drives the normally idle wheels to the main transmission shaft. As shown, a clutch member 26 is positioned to establish drive to a ...