Method and device for producing a metal downpipe using the hydroforming process
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Internal high-pressure forming process and apparatus
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Hollow body cut out
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Device for producing a hollow body from a metallic pipe section by the hydroforming process
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Method and device for producing a metal hollow item according to the internal high-pressure forming process
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Apparatus for the simultaneous production of a plurality of component hollow bodies by the internal high-pressure forming method
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Method of making a catalyst
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Method and device for producing a hollow item according to the internal high-pressure process
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Hollow-body formation method from pipe - has shaping tappet axes and working positions adjustable in relation to each other
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Prodn. of equipment for cylinder or cone casing - uses flat sheet section between upper tool and die bent in stages along straight bending path
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Device for bending pipes or the like
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Tube-bending appts. with additional internal heating coil - uses latter to cause softening of tube material in region of outer inductor surrounding transition to curved section
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Device for producing hollow cone-shaped workpieces from a plane sheet cut
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Apparatus for the joint preparation of the edges of flat rectangular sheets
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Four roll bending machine
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DEVICE FOR WELDING TUBE SHOTS AND FOLLOWING SCREW-HELD SHAPED WELDING OF A SEMI-PROFILE TAPE TO THE TUBE SHOTS
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Corrugated tube compensator rolling device - has two radially adjustable driven shafts with profiled rollers axially sliding of shafts
