Web weaving machine with several heald shafts
AssigneeJakob Muller, Forschungs-und Finanz AG
InventorFrancisco Speich
Life of this patent
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Abstract
A web weaving machine is disclosed. The machine comprises a plurality of heald shafts disposed to have a plane of symmetry common to one another and a plurality of tension transmitting elements. At least one of the elements is flexible and is guided by at least one roller. Each tension transmitting element is connected to a respective heald shaft at a portion thereof which is disposed in the plane of symmetry and each element is so disposed as, in use, to transmit a force to the respective heald shaft which is directed substantially parallel to the healds thereof.
Claims9
A web weaving machine comprising, in combination, a support;
- a plurality of heald shafts each mounted to be displaceable relative to said support, said heald shafts being disposed to have a plane of symmetry common to said plurality;
- a plurality of healds supported on each said heald shaft in mutually parallel spaced relationship;
- at least one deflector roller rotatably mounted on said support;
- a plurality of tension transmitting elements, at least one of said elements being flexible and being guided by said at least one roller, an end portion of each said tension transmitting element being disposed to be substantially parallel to said healds and being connected to a respective one of said heald shafts at a portion thereof which is disposed in said plane of symmetry, a single tension member connected centrally to each of said support, and restoring means acting on said support to return it in an opposite direction.
Dependencies are inferred from the claim text.