Flame-cutting machine
AssigneeMesser Griesheim GmbH
InventorsKlaus Herbener, Karlheinz Schmunck
Life of this patent
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Abstract
A flame-cutting machine for cutting a continuously cast rod includes a cutting torch attached to the machine for cutting the rod, a pair of clamping levers pivoted on the machine for clamping the rod, and a height-adjusting device which has a variable spacing from the rod; the cutting torch and the clamping levers are coupled to the height-adjusting device.
Claims10
A flame cutting machine for cutting a continuously cast rod extending in a predetermined direction,
- comprising in combination:
- a first carriage movable in said predetermined direction,
- a second carriage connected to said first carriage, movable therewith, and also relative thereto in a direction substantially at right angles to said predetermined direction,
- drive means disposed on said second carriage and spaced apart from said rod,
- a drive shaft defining a center axis coupled to said drive means and reciprocably rotatable thereby,
- a cutting torch coupled to said drive shaft for a swinging movement about said center axis to and from a cutting position adjacent said rod,
- a pair of clamping levers pivotably supported on said shaft and for simultaneous opposite movement about said center axis to and from a position wherein they clamp said rod temporarily during flame cutting, and
- means operable for reciprocating said drive shaft independently of the movement of said clamping levers.
A flame cutting machine according to claim 4, wherein the means for reciprocating said drive shaft independently of the movement of said clamping levers include two fork heads pivotably disposed next to one another on said hollow shaft, wherein said drive shaft has a free end projecting from said hollow shaft, and further comprising a slipping clutch disposed on the free end of said drive shaft, a holder secured to said slipping clutch for having said cutting torch mounted thereon, and support means for securing said hollow shaft to said second carriage.
Dependencies are inferred from the claim text.