Cutting – With work immobilizer – Means to clamp work
Reexamination Certificate
2007-07-31
2007-07-31
Ashley, Boyer D. (Department: 3724)
Cutting
With work immobilizer
Means to clamp work
C083S139000, C083S454000, C083S458000, C083S465000, C083S466100, C083S547000, C083S471300, C083S574000, C269S097000, C269S266000, C269S274000, C269S275000
Reexamination Certificate
active
10939905
ABSTRACT:
An apparatus for cutting a corrugated metal sheet is disclosed. The apparatus includes a table, a clamp assembly, and a cutting tool. The clamp assembly has a lower frame and an upper frame. A lower vibration absorbing pad is supported by the lower frame, and an upper vibration absorbing pad is secured to the upper frame such that the upper vibration absorbing pad faces the lower vibration absorbing pad. In an open position the lower and upper vibration absorbing pads are separated to permit the corrugated sheet metal to be positioned therebetween and in a closed position the corrugated metal sheet is clamped between the lower and upper vibration absorbing pads with at least one of the lower and upper vibration absorbing pads substantially conforming to the contour of an adjacent surface of the corrugated metal sheet.
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Health and Safety Executive, Control of noise at metal-cutting saws, HSE Engineering Information Sheet No. 27, Apr. 1998, HSE Books, Sudbury, Suffolk CO10 6FS.
Blanco Richard D.
Pardue Scott D.
Ashley Boyer D.
Core Tech Tools, Inc.
Dunlap Codding & Rogers P.C.
Landrum Edward
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