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US 4,537,205 AGranted
Cutting guide for cigarette making machines
AssigneeDecoufle S.A.R.L.
InventorJean Verjux
Life of this patent
Estimating the term…
Abstract
A cutting edge is provided of the type which are rotated about an axis perpendicular to the endless cigarette roll to be cut, at a tangential speed equal to the travelling speed of the tobacco roll, and which are constantly maintained parallel to each other. They each comprise a fork in which is engaged a roller rotated at the same speed as it about an axis parallel to its own axis, the plane formed by the axes of rotation about themselves of the roller and of the cutting guide remaining constantly parallel to the fixed plane containing the axes about which they rotate respectively.
Claims4
In a cigarette making machine:
- a first gear wheel rotatable about a first axis;
- a plurality of cutting guides;
- a plurality of shaft means respectively rotatably supporting said guides in said gear wheel about second axes evenly distributed over said gear wheel at a distance R from said first axis such that 2.pi.R=n1, in which 1 is the length of the cigarettes to be cut and n the number of cutting guides;
- a plurality of forks respectively connected to said shaft means remote from said guides;
- a plurality of rollers respectively engaged in said forks;
- a second gear wheel arranged parallel to and of the same size as said first gear wheel and rotatable about a third axis;
- a plurality of shafts connected to said second gear wheel at said distance R from said third axis and respectively connected to said rollers, and means for driving said gear-wheels.
4 more elements
Dependencies are inferred from the claim text.