|
US3225992A
|
|
Apparatus for guiding elongated members
|
|
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|
|
Apparatus for feeding coils of material to an uncoiler
|
|
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|
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Control device for metal straightening machine and a method for operating such machine
|
|
US3009365A
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Change-wheel-gearing for the actuation of flying shears
|
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Machine for lubricating metallic sheets
|
|
US2999530A
|
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Sheet metal working machine with straightening rollers
|
|
US2944585A
|
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Method of manufacturing curved structural members from sheet metal
|
|
US2902893A
|
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Device for a quick and efficient relief of spindle-pressed rollers
|
|
US2857158A
|
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Guiding means for moving sheet-metal bands
|
|
US2970691A
|
|
Plant for sorting strips of material differing from one or more reference characteristics
|
|
US2867260A
|
|
Method for stretching and cutting sheet metal, and machine for carrying out the method
|
|
US2816644A
|
|
Conveying means of a cutting and finishing plant for metal sheets
|
|
US2829565A
|
|
Sheet metal working machine
|
|
US2352040A
|
|
Straightening machine for sheet metal plates
|
|
US2185481A
|
|
Straightening machine
|
|
US2213507A
|
|
Straightening machine
|
|
US2144783A
|
|
Apparatus for straightening hot plates
|
|
US2049142A
|
|
Plate straightening machine
|
|
US2044373A
|
|
Plate straightening machine
|
|
US2071596A
|
|
Method for the hot straightening of plates
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