Cleaning element
AssigneeCarl Freudenberg KG
InventorsDiana Thyson, Dietmar van Loyen, Eduard Sanz
Life of this patent
Estimating the term…
Abstract
A cleaning element includes: a support body; and textile strings that are elongate. At least part of the textile strings includes a plurality of strands. A first strand and a second strand of the plurality of strands run longitudinally along the at least part of the textile strings, and a third strand of the plurality of strands runs transversely to the longitudinal extent of the at least part of the textile strings. The plurality of strands includes a fourth strand. The fourth strand runs longitudinally along the at least part of the textile strings. The fourth strand is disposed between the first strand and the second strand. The first, second, third, and fourth strands are fixed to one another by a support thread.
Claims7
A cleaning element, comprising:
- a support body;
- and
- textile strings configured to extend from a first elongated end located at the support body to a free second elongated end,
- wherein each of the textile strings comprises a plurality of strands,
- wherein a first strand and a second strand of the plurality of strands run longitudinally along a respective textile string of the textile strings, and a third strand of the plurality of strands runs transversely to the longitudinal extent of the respective textile string of the textile strings,
- wherein the plurality of strands comprises a fourth strand,
- wherein the fourth strand runs longitudinally along the respective textile string of the textile strings,
- wherein the fourth strand is disposed between the first strand and the second strand,
- wherein the first, second, and fourth strands are each fixed to a longitudinally extending support thread by a plurality of stitches, and
- wherein the third strand runs so as to zigzag between the first strand and the second strand or wherein the third strand runs so as to zigzag between the first strand and the fourth strand and zigzag between the second strand and the fourth strand, and wherein the third strand is directly connected to the respective support strands to connect the plurality of strands.
Dependencies are inferred from the claim text.