Device operated in quick cadence for the extension or recalcado of manually guided plates and profiles (Machine-translation by Google Translate, not legally binding)
ES268878A2
Manual or mechanically powered device for extension or contraction of sheets or profiles (Machine-translation by Google Translate, not legally binding)
GB931660A
Improvements in and relating to high speed apparatus for stretching or upsetting metal sheet
GB912000A
Improvements in or relating to manually or power operated apparatus for stretching or upsetting metal sheet or sections
ES268512A2
Manual or mechanically powered device for extension or contraction of sheets or profiles (Machine-translation by Google Translate, not legally binding)
ES237432A1
Machine for deformation, without chips, sheets and profiles (Machine-translation by Google Translate, not legally binding)
ES235873A1
Manual or mechanically powered device for extension or contraction of sheets or profiles (Machine-translation by Google Translate, not legally binding)
GB856202A
Improvements in or relating to presses
GB823796A
Improvements in or relating to machines for forming and pressing metal sheet and profile elements
GB839871A
Improvements in or relating to apparatus for the upsetting by compressive deformation and stretching by tensile deformation of metal sheet and metal sections
GB786456A
Improvements in or relating to apparatus for clamping exchangeable tools
GB787694A
Improvements in or relating to appliances for the deformation of sheet metal plates and profiles
GB815474A
Improvements in or relating to tools for sheet metal working
GB781401A
Improvements in or relating to tools for sheet metal working
GB766269A
Improvements in or relating to apparatus for deforming sheet metal articles or profiled elements
GB766268A
Improvements in or relating to apparatus for deforming sheet metal articles or profiled elements
ES206168A1
A procedure for the deformation of metal plates (Machine-translation by Google Translate, not legally binding)
GB724286A
Apparatus for deforming sheet metal
CA656996A
Sheet metal upsetting apparatus
CA637079A
Machines for forming and pressing sheet metal and profiles
