Adidas Ag

Tru Huu Minh Le

Christopher Edward Holmes

Angus Wardlaw

Stuart David Reinhardt

Christopher Robertson

Victor Romanov

Warren Freeman

Maximilian Philipp Kurtz

Amir Fathi

Sabrina Kerling

John Whiteman

Norbert Reuber

Gerd Rainer Manz

James Tarrier

Paul Leonard Michael Smith

Andreas Johannes Seefried

Heiko Schlarb

Robert Leimer

Jan Hill

Carl Arnese, Iii

Hans-Peter Nürnberg

Daniel Stephen Price

Darren Michael Wood

Dirk Meythaler

Stanislav Goussev

Charles Griffin Wilson, Iii

Juergen Weidl

Rene Hubert

Christian Richardt

Dharan Kirupanantham

Volker Altstädt

Constantin Joachim Nikolas Kemmer

Daniel Raps

Clemens Keilholz

Thomas Koeppl

Christoph Dyckmans

Giridharan Kirupanantham

Carsten Landeck

Constantin Kemmer

Paul Smith

Described are soles for a shoe, in particular for a sports shoe, with a midsole. The midsole includes a first sole region, which includes particle foam. The midsole further includes a deformation region within the midsole, wherein the deformation region has a volume greater than that of a single expanded particle and is positioned so that it allows a sideward deformation of the material of the first sole region under a pressure load on the sole.

Shoe and sole

Described are balls, in particular a football, and a method for its manufacture. The ball comprises particles of an expanded material. As examples, the particles are connected, at least partially, to each other by radio frequency welding and/or infrared welding. As examples, the ball has a first layer of the particles of the expanded material, wherein the first layer is provided as an outer shell.

Ball and method for its manufacture

Improved cushioning elements for sports apparel, in particular for soles for sports shoes, are described. A cushioning element for sports apparel with a first deformation element is provided. The deformation element includes a plurality of randomly arranged particles of an expanded material, wherein there are first voids within the particles and/or between the particles.

Cushioning element for sports apparel

Described are methods for the manufacture of a plastic component, in particular a cushioning element for sports apparel, a plastic component manufactured with such a method, for example a sole or a part of a sole for a shoe, and a shoe with such a sole. According to an aspect of the invention, a method for the manufacture of a plastic component, in particular a cushioning element for sports apparel, is provided which includes loading a mold with a first material which includes particles of an expanded material, and, during loading the mold, pre-heating the particles by supplying energy, wherein the energy is supplied in the form of at least one electromagnetic field.

Method for the manufacture of a plastic component, plastic component, and shoe

The present invention relates to an enhanced method for the manufacture of a plastic component (), in particular a cushioning element for sports apparel, the method comprising: opening a mold () by a predetermined amount into a loading position, wherein the mold comprises at least two mold parts () and wherein the amount by which the mold is opened influences an available loading volume of the mold, loading a material comprising expanded particles () into the loading volume, closing the mold into a closed position, wherein during closing of the mold the mold parts are moved together over different distances () in different areas of the mold, compressing the expanded particles by closing the mold and fusing at least the surfaces of the expanded particles to mold the plastic component.

Method for the manufacture of a plastic component, plastic component, midsole and shoe

Improved soles for shoes, in particular sports shoes, are described. A sole for a shoe, in particular a sports shoe, is provided that includes a midsole with randomly arranged particles of an expanded material. The sole further includes an element having a higher deformation stiffness in at least one direction than the expanded material. The material of the midsole at least partially surrounds the element.

Sole for a shoe

Described are methods for manufacturing a plastic component, in particular a cushioning element for sports apparel, a plastic component manufactured with such methods, for example a sole or a part of a sole for a shoe, and a shoe with such a sole. The method for the manufacture of a plastic component includes loading a mold with a first material includes particles of an expanded material and fusing the surfaces of the particles by supplying energy. The energy is supplied in the form of at least one electromagnetic field.

Cushioning element and shoe

The invention refers to a method for producing expanded polymer pellets, which comprises the following steps: melting a polymer comprising a polyamide; adding at least one blowing agent; expanding the melt through at least one die for producing an expanded polymer; and pelletizing the expanded polymer. The invention further concerns polymer pellets produced with the method as well as their use, e.g. for the production of cushioning elements for sports apparel, such as for producing soles or parts of soles of sports shoes. A further aspect of the invention concerns a method for the manufacture of molded components, comprising loading pellets of an expanded to polymer material into a mold, and connecting the pellets by providing heat energy, wherein the expanded polymer material of the pellets or beads comprises a chain extender. The molded components may be used in broad ranges of application.

Expanded pellets and method for manufacturing molded components using them

Described are a method for the manufacture of a shoe sole, the sole manufactured by the method, and a shoe including the sole. The method includes loading a pre-manufactured article comprising thermoplastic polyurethane (TPU) material into a mold; loading pellets of an expanded thermoplastic polyurethane (eTPU) material into said mold; and connecting the pellets with each other and to the pre-manufactured TPU article by providing an interconnecting medium, wherein the material of the pre-manufactured TPU article either comprises an additive to increase the viscosity of the material of the pre-manufactured TPU article, or has been annealed.

Method for the manufacture of a shoe sole, shoe sole, and shoe with pre-manufactured TPU article

Sole and shoe

Methods for manufacturing cushioning elements for sports apparel are described. A method is provided for manufacturing a cushioning element for sports apparel from randomly arranged particles of an expanded material. The method includes positioning a functional element within a mold and loading the mold with the particles of the expanded material, wherein the loading occurs through at least two openings within the mold and/or wherein the loading occurs between different movable parts of the mold.

Methods for manufacturing cushioning elements for sports apparel

A method for automated manufacturing of shoe soles comprises the steps of: loading a transfer device with at least one outsole element and at least one supporting element, positioning the loaded transfer device adjacent a first part and a second part of a sole mold, transferring the at least one outsole element from the transfer device to the first part and transferring the at least one supporting element from the transfer device to the second part of the sole mold, filling the sole mold with a plurality of individual particles, and applying a medium to bond and/or fuse the particles with each other and with the at least one outsole element.

Method and apparatus for automatically manufacturing shoe soles

Plastic component and shoe

Growing community of inventors

Herzogenaurach, Germany

Tru Huu Minh Le