Neste Oy

Tamglass Engineering Oy

Tamglass Oy

Kalevi Lind

Toivo Karna

Erkki P Yli-Vakkuri

Esko Savolainen

Ahti Kemppi

Mauri Leponen

Niilo Jaasko

Mauri E Leponen

Olli Walden

Air-exhausting and pre-pressing apparatus for laminated glass sheets

An apparatus for bending a glass sheet supported on a ring mould including a press-bending station provided with a plurality of thermally insulated walls, a press-bending tool assembly arranged above the glass sheet supported on a ring mould in the press-bending station, a claw crane mounted in the station for raising and lowering said press-bending tool assembly which includes first and second articulated arms connected to each other along a common axis of rotation. The first articulated arm has one end fixed to a ceiling in the press-bending station and an opposite end movable along the press-bending tool assembly. The second articulated arm has one end fixed to the press-bending tool assembly and an opposite end movable in a horizontal plane along the ceiling of the press-bending station. A power unit is located outside the station. A driving rod connects to the movable end of the second arm and is driven by the power unit through one of the walls such that the press-bending tool assembly is raised and lowered according to the horizontal movement of the movable end of the second articulated arm.

Apparatus for bending a glass sheet supported on a ring mould

Apparatus for acid-filling and forming of storage batteries has a frame which is arranged to hole several storage batteries (30) simultaneously. In the frame a duct system (18-25) is in direct contact with the cells (35) of each storage battery (30) fixed in the frame. The duct system supplies acid simultaneously into each storage battery (30) and a circuit (13) simultaneously supplies charging current to the terminals of each storage battery with the electrical interconnection between the terminals of each battery (30) and the circuit (13) being made by installing the respective battery (30) within the frame.

Means for acid-filling and forming

The present invention concerns a procedure for producing an envelope structure for a storage battery having a housing, a cover, and partitions separating cells therein. The battery in particular comprises one or several cells enclosed within the housing, with each cell containing electrolyte and monopolar plates and/or bipolar plates separated from one another by separator plates, and being coated with positive and/or negative active mass, in addition to the requisite electrical connectors interconnecting the cells and/or plates. The envelope structure of the storage battery is produced by casting with electrically-insulating an electrolyte-impermeable material, using in the casting the cells of the storage battery at an inner mold, and separately-constructed mold structure as an outer mold. Wall thickness of the housing of the storage battery is defined with the aid of a spacer structure remaining inside the cast.

Procedure for producing an envelope structure for a storage battery

Growing community of inventors

Tampere, Finland

Kalevi Lind