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JPS5843999Y2 |
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JPS58137606U |
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JPS58123011U |
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JPS58123012U |
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JPS5836501Y2 |
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JPS5836499Y2 |
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JPS58112507U |
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JPS5830126B2 |
A characteristic feature of the present invention is the fact that the pipe producing plant has a horizontal platform rotatable round a vertical axis, on which a mould with conduit formers for pipe making is located. The base of the plan...
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JPS5820335Y2 |
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JPS5819452B2 |
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JPS5819443B2 |
A mechanism for the production of large molded carbon bodies such as electrodes for the aluminum industry including a mold box for a carbon body with a resilient support and an osciallating drive for the box with the support mounted on a...
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JPS5819453B2 |
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JPS5815137Y2 |
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JPS5812130B2 |
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JPS57181816A |
Some self-supporting screens for closing the mold head, some self-supporting separating screens, group positioning devices and group tensioning devices, are used. A series of novel installations for the shock heat treatment, stripping an...
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JPS5747134Y2 |
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JPS5747140B2 |
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JPS5745130Y2 |
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JPS5745129Y2 |
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JPS5742655Y2 |
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JPS5743407B2 |
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JPS5731968B2 |
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JPS5729241B2 |
A method of manufacturing concrete products comprising the steps of: combining raw materials, including cement and aggregates; blending the raw materials together; continuously feeding the blended materials onto a mixing conveyor; contin...
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JPS5727804B2 |
A factory for manufacturing concrete products, in particular prestressed concrete products, comprising a rotary supporting housing of a general cylindrical shape, having a horizontal axis of rotation and conveying moulds, for the concret...
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JPS575687B2 |
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JPS5647846B2 |
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JPS56135806U |
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JPS5643843B2 |
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JPS5643014B2 |
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JPS5678925A |
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JPS5616048B2 |
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JPS569532Y2 |
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JPS569531Y2 |
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JPS569534Y2 |
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JPS569533Y2 |
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JPS566847B2 |
A factory barge for manufacturing reinforced concrete products comprises a batcher plant mounted at one end of the hull for preparing ready mixed concrete, a reinforced concrete product unloader mounted at the opposite end of the hull, a...
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JPS5541172B2 |
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JPS5533965B1 |
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JPS55111212A |
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JPS55115813U |
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JPS5583316U |
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JPS5573506A |
Plant comprising a rotary drum with a horizontal rotary axis lined, over its outer cylindrical surface with molding means and adapted to pass said molding means during rotation, before various working stations such as concreting, hardeni...
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JPS5563214A |
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JPS5516045B2 |
Prestressed cast concrete structural members which are T-shape or multiple T-shape in cross section are cast in a metal mold. Each T portion of the mold comprises inverted L-shape form members, the depending portions of which have pin me...
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JPS5516658Y2 |
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JPS5527231A |
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JPS557366Y2 |
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JPS5519597A |
A production line for the manufacture of (unreinforced, reinforced or prestressed) concrete comprising concrete casting means, a circuit for hardening it and means for removing the hardened elements. It includes a chain of floats adapted...
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JPS5513098U |
Two columns (2 and 4) are connected to each other by means of an upper transverse beam (6). The one column (2) serves in this case as an axis for a turntable (10), which is equipped with lower moulds (12) for receiving pressed parts, whi...
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JPS557462A |
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