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Arved Westerkamp

Arved Westerkamp, Dettingen/erms DE

Patent application numberDescriptionPublished
20080213533PAPER MACHINE CLOTHING - A paper machine clothing includes a reinforcing matrix, which includes a plurality of linear reinforcing elements oriented in at least three different directions and/or non-linear reinforcing elements.09-04-2008
20090163104PRESS FABRIC FOR A MACHINE FOR THE PRODUCTION OF WEB MATERIAL AND METHOD TO PRODUCE SAID PRESS FABRIC - The invention relates to a press fabric for a machine for the production of web material, especially paper or cardboard, including a carrying structure and at least one layer of fibrous material, whereby at least one of the layers of fibrous material, together with a polymeric material forms a permeable composite structure whereby the polymeric material partially fills and/or bridges the hollow spaces which are formed between fibers in this layer. The polymeric material forms a single component and permeable polymeric layer.06-25-2009
20090169804PRESS FABRIC FOR A MACHINE FOR THE PRODUCTION OF WEB MATERIAL AND METHOD TO PRODUCE SAID PRESS FABRIC - A press fabric for a machine for the production of web material, especially paper or cardboard, including a carrying structure and at least one layer of fibrous material, which is firmly bonded with the carrying structure, at least one layer of fibrous material containing polymeric material at least partially coating fibers of this layer with a polymeric film.07-02-2009
20090186546COMPOSITE PRESS FABRIC - A press fabric for a machine for the production of web material, especially paper or cardboard, including a carrying structure and a plurality of layers on one web material contact side of the carrying structure, whereby polymeric material is contained in at least one of the layers of fibrous material.07-23-2009
20090199988PRESS FABRIC FOR A MACHINE FOR THE PRODUCTION OF WEB MATERIAL - The invention relates to a press fabric, especially a press felt, for a machine for the production of a fibrous web, especially paper or cardboard, which is fluid permeable and which includes an elastomer polymeric material. The invention is characterized in that the total weight component of the elastomer polymeric material contained in the press fabric is more than 50%, preferably more than 60% of the total weight of the press fabric.08-13-2009
20100159760PRESS FABRIC FOR A MACHINE FOR THE PRODUCTION OF WEB MATERIAL AND METHOD TO PRODUCE SAID PRESS FABRIC - A press fabric for a machine for the production of web material, especially paper or cardboard, includes a carrying structure and at least one layer of fibrous material on one web material contact side of the carrying structure, whereby at least some of the fibers of the at least one layer of fibrous material are coated at least partially with a film of a first polymeric material and whereby a permeable composite structure is formed by a second polymeric material in the at least one fibrous layer, in that the hollow spaces which are formed between fibers of the at least one fibrous layer are filled partially with the second polymeric material.06-24-2010

Patent applications by Arved Westerkamp, Dettingen/erms DE

Arved Westerkamp, Dettingen DE

Patent application numberDescriptionPublished
20090186544FORMING FABRIC FOR A MACHINE FOR THE PRODUCTION OF WEB MATERIAL AND METHOD TO PRODUCE SAID FORMING FABRIC - A belt for a machine for the production of web material, especially paper or cardboard, including a carrying structure and, on one web material contact side of the carrying structure, a fibrous material with polymeric material contained therein. A bulk of the polymeric material is provided in a volumetric area of the fibrous material which is close to a web material contact surface.07-23-2009

Patent applications by Arved Westerkamp, Dettingen DE

Arved Westerkamp, Dettingen/ems DE

Patent application numberDescriptionPublished
20080254273LOW PERMEABILITY FABRIC - A fabric comprising a plurality of coiled yarns arranged in side-by-side intermeshing relationship and having elongated pintles extending through intermeshed portions of the yarn. Elongated stuffer elements extend through central portion of each of the coils in between adjacent pintles. The stuffer elements respond to a given input after insertion to expand and fill the central portions of each of the coils. The input may be temperature, light, sound, chemical and tension. In one form, the stuffer elements formed from auxetic material which is placed in tension, after insertion, to cause the stuffer elements to expand and reduce the permeability of the fabric.10-16-2008