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FR1044359A
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Method and device for manufacturing particularly large flat-headed wire rods
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DE893183C
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Process and device for the independent production of coil springs
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DE878933C
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Braiding wheel for machines for the production of wire mesh with hexagonal mesh
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DE892133C
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Adjustment device for wind tools on spring wind machines
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DE895399C
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Control device for automatically working electric chain welding machine
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DE751166C
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Chain guard for automatic chain welding machines
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DE872650C
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Machine for measuring and sorting coil springs
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DE881939C
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Device for actuating the regulation of square wire braiding machines
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FR855769A
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Method and device for the manufacture of coil springs working by traction, with particularly high initial tension
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DE896186C
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Adjustment device for coiling tools on spring coiling machines
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FR829444A
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Grinding machine
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DE728066C
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Method and device for the production of tension coil springs with particularly high pre-tension
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FR819589A
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Method and apparatus for ensuring the smooth screwing of helical metal wires in the manufacture of mesh on a square mesh mesh machine
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FR818642A
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Wire drawing device for point making machines
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DE742895C
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Machine for making wire pins
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