Cutting apparatus
AssigneeVendmatic Oy
InventorTauno Takaniemi
Life of this patent
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Abstract
Tube cutting apparatus comprises means (4) supporting the tube (3, 11) during the cutting operation and at the same time allowing the rotatory movement of the tube about its longitudinal axis, a shaft (28), wherein a cutting blade (38) and a means (36) for rotating the tube are disposed concentrically and means (27, 31) for moving the shaft (28) in direction substantially perpendicular to the longitudinal axis of the tube (3, 11) to be cut and for rotating the shaft (28) about its longitudinal axis. The means (36) for rotating the tube is of a greater diameter than the cutting blade.
Claims1
A cutting apparatus, especially a tube cutting apparatus comprising:
- a shaft;
- a cutting blade mounted on said shaft;
- a circular means for rotating the tube to be cut about its longitudinal axis, said circular means being mounted on said shaft co-axially with said cutting blade and at a distance therefrom;
- said circular means for rotating the tube having a greater diameter than said cutting blade, said circular means being arranged to be elastic in the radial direction;
- said circular means for rotating the tube comprising an inflatable tire placed round a center wheel which is fixed to said shaft;
- means for moving said cutting blade in a direction substantially perpendicular to the longitudinal axis of the tube and for rotating said cutting blade;
- and
- means for supporting the tube during the cutting operation and at the same time allowing the rotatory movement of the tube about its longitudinal axis.
Dependencies are inferred from the claim text.