A sheet of metal of given thickness is press-formed to provide a part having a substantially constant thickness on a double action press. The sheet to be formed is disposed on a support. A first outer slide, or blank holder is applied on the peripheral portion of the sheet. A second central slide is applied on the central portion of the sheet. The peripheral portion of the sheet is formed while al...

The invention provides a cabinet (1) for electronic apparatus to prevent the emission of electro-magnetic signals from the apparatus. The cabinet (1) is of a cementitious composition and comprises a base and top member (2) and (3), side walls (4) and front and rear walls (5) and (6). A screen (31) of clear perspex is provided in the front wall (5). A polymer is added to the cementitious compositio...

The invention is based on an arrangement of valves or lines for transporting liquid and steam where there is a risk of accumulation of oxy-hydrogen gas, for example valves 1 or pipe lines 8. The arrangement according to the invention is characterized in that a body 2, 6 of recombined material is placed in or at the valve 1 or pipe line 8, for example a body made of platinum or other platinum metal...

A bearing element (30) for a handling device (31) whose gripper can be moved in a plane parallel to the plane of the holding apparatus (8, 11) and at right angles to its direction of movement, from a rest position to at least one position for removal of the tool (9, 12), and from this position to a transfer position (31'', 32'') in which the tool (9, 12) can be transferred to a magazine (21-24), i...

The method for driving a workpiece holder or tool holder, in particular an index gear (1) for a workpiece which is to be processed by hob cutting, provides for a drive pinion (2) with a constant drive speed and a braking pinion (5) the braking moment of which is opposed to the drive moment to cooperate with the toothed workpiece carrier or tool carrier in the working phase. Initially, during a det...

PURPOSE:To make it possible to regenerate and utilize waste heat not only for space heating but throughout four seasons by using waste heat from a commonly used power generator or an air conditioning drive source for the regeneration of a moisture absorptive medium in a dehumidification system. CONSTITUTION:A heat exchanger 19 is disposed within a waste air path of a normally used power generator ...

PCT No. PCT/FI87/00119 Sec. 371 Date Jul. 5, 1988 Sec. 102(e) Date Jul. 5, 1988 PCT Filed Sep. 2, 1987 PCT Pub. No. WO88/01517 PCT Pub. Date Mar. 10, 1988.Supporting structure (1) for preventing the movements of powder material (2) which will be applied as bone graft (bone graft powder) which supporting structue (1) will be located to contact with bone tissue and which supporting structure (1) is ...

L'ORGANE ROTATIF 17 DU DISPOSITIF DE REGLAGE AUTOMATIQUE COOPERE EN ENGAGEMENT DE FRICTION AVEC UN POUSSOIR NON ROTATIF 8 DU DISPOSITIF DE COMMANDE MECANIQUE 9, L'ORGANE DE REGLAGE IMMOBILISE EN ROTATION 18 DU DISPOSITIF DE REGLAGE AUTOMATIQUE COMPORTANT UNE EXTREMITE 19 TRAVERSANT A COULISSEMENT ETANCHE LA PAROI FRONTALE 4 DU PISTON DE FREIN 1 ET MANOEUVRABLE 38 MANUELLEMENT POUR EFFECTUER LA ...

In this method, when a coin or token has been inserted in a coin or token receptacle provided on each trolley, firstly the position of this trolley in a line formed from trolleys which are latched together is established based on the position of the adjacent trolleys. This means that it is established whether the trolley is at the beginning, at the end or in an intermediate position. Depending on ...