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Class 72/390.3 - Cam actuated


Subclass of Class 72 - Metal deforming
Definition: Device including a contoured surface which moves along another
No. of patents: 5
Last issue date: 12/25/2007


NumberTitleIssue Date
7310987Bend-straightening machine with vertically movable table
A bend-straightening machine with a vertically movable table for straightening long workpieces is provided. The bend-straightening machine of the present disclosure includes straightening supports for supporting a workpiece mounted on a movable table which moves in ...
12/25/2007
7210321Method and apparatus for measuring centerline runout and out of roundness of a shaft
The centreline runout (a) and out of roundness (b) of a shaft (100) is measured by measuring the distance between the central longitudinal axis (102) of the shaft (100) and each of a plurality of angularly spaced measurement points (103) ...
05/01/2007
6393890Bend-straightening machine with drive unit mounted on top of press frame
The invention relates to a bend-straightening machine for long workpieces (21), said machine having workpiece holding fixtures (19) arranged on a machine base (2) to grip the ends of the workpiece (21) in a rotatable manner. The machine has at least two s...
05/28/2002
5622075Bending machine
The bend-straightening machine (100) for workpieces (20) that are more long than wide, such as camshafts, pinion shafts, and similar items, includes one or more straightening dies (14) that bring about on the workpiece (20), between straightening bases th...
04/22/1997
5007269Wire bending device
A device for bending metal wire or strips particularly adapted for arts and crafts creations in which a wire receiving gap is formed between a eccentrically driven forming pin and longitudinally and laterally separated guide pins disposed in relationship ...
04/16/1991
 
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