Patent classifications
A43B3/0052
SOLE ELEMENT WITH DEFINED BENDING STIFFNESSES
The invention relates to a sole element that is introducible into a shoe, comprising a flexible top layer for receiving a foot in a footbed, an insole body having locally different bending properties, which insole body extends parallel to a top layer surface and which insole body is joined to the top layer surface, the insole body is in the form of a one-piece body extending over a first subregion and over a second subregion, which first subregion of the insole body having a high bending stiffness is arranged in a plane adjacent to the second subregion of the insole body having a low bending stiffness, wherein the second subregion is arranged in a manner at least partially enclosing the first subregion, wherein the first subregion is arranged in the region of the midfoot and/or in the heel region.
Footwear sole
A footwear having a shock attenuating and cushioning sole is provided, including a base to which first and second wave elements are joined, each element including alternating crests and troughs. The crests are wide and can each form a ground contact surface, whereas the troughs can be narrower than the crests. Crests of one element are disposed adjacent the troughs of another element. The widths of the crests to those of the troughs can be in at least a 2:1 ratio. Forward and rearward ends of the elements are connected to the base, and the troughs intermittently join with the base to secure the elements between the ends and to impair lateral movement. Different groups of wave elements can be grouped together to form a forefoot section, a heel section and/or an arch section, with the sections separated from and compressible independent of the other sections.
GOLF SHOE HAVING COMPOSITE PLATE IN MIDSOLE FOR PROVIDING FLEX AND STABILITY
Golf shoes having improved constructions are provided. The golf shoes include upper, midsole, and outsole sections. The upper may be made of a soft, breathable leather material. The midsole includes an upper region formed from a first material such as a foamed ethylene vinyl acetate (EVA); and a lower region formed from a second material such as a foamed ethylene vinyl acetate (EVA), wherein the materials have different hardness levels. A fiber-reinforced composite plate such as, for example, a carbon fiber plate is disposed in the midsole. The outsole contains different traction members arranged in a precise geometric structure that helps provide improved stability and traction.
GOLF SHOE HAVING MIDSOLE AND OUTSOLE FOR PROVIDING FLEX AND STABILITY
Golf shoes having improved constructions are provided. The golf shoes include upper, midsole, and outsole sections. The upper may be made of a soft, breathable leather material. The midsole includes an upper region formed from a first material such as a foamed ethylene vinyl acetate (EVA); and a lower region formed from a second material such as a foamed ethylene vinyl acetate (EVA), wherein the materials have different hardness levels. A fiber-reinforced composite plate may be disposed in the midsole. The outsole contains different traction members arranged in a precise geometric structure that helps provide improved stability and traction.
SOLE STRUCTURE OF AN ARTICLE OF FOOTWEAR AND RELATED METHODS
A sole structure of an article of footwear is provided and includes a first midsole portion including a first sidewall and a second midsole portion including a second sidewall. The sole structure also includes a first sheet disposed between the first midsole portion and the second midsole portion and including a first surface and a second surface formed on an opposite side of the first sheet than the first surface. The first sheet includes one or more apertures extending through the first sheet from the first surface to the second surface. The first midsole portion and the second midsole portion are operably connected through the one or more apertures of the first sheet.
FOOTWEAR OUTSOLE WITH RESISTANCE ELEMENTS
An outsole for footwear is provided. The outsole includes a base having an inner surface and an outer surface, and a plurality of resistance elements disposed on the outer surface of the base.
FOOTWEAR MIDSOLE WITH LATTICE STRUCTURE FORMED BETWEEN PLATFORMS
An article of footwear includes a midsole, an upper disposed above the midsole, and an outsole disposed below the midsole. The midsole includes a lattice structure having an upper side and a lower side, wherein the upper side is a user-facing side and the lower side is a ground-facing side. A first platform is integrally formed into the upper side of the lattice structure. A second platform is integrally formed into the lower side of the lattice structure. The lattice structure extends from the first platform to the second platform.
Midsole lattice with hollow tubes for footwear
An article of footwear includes an upper and a sole member connected to upper. The sole member includes a plurality of tubular structures. Each of the plurality of tubular structures is at least partially filled with a loose granular material.
Tethered fluid-filled chambers
An article of footwear may incorporate a chamber with an outer barrier and a tether element. The barrier may be formed from a polymer material that defines an interior cavity, and tether element may be located within the interior cavity and joined to opposite sides of the barrier. Upon pressurization of the chamber, the tether element may extend across the interior cavity and be placed in tension by the outward force of a pressurized fluid within the interior cavity. The tether element may have a variety of configurations. For example, the tether element may have a diagonal orientation, or different tether elements may have different lengths. A tether element may also have plates or tie pieces secured to opposite sides of the chamber, with one or more tethers extending between. Also, the tether element may include one of more sheets that extend across the interior cavity.
CO-MOLDED 3D ELEMENTS
Describes are support elements for a sole of a shoe, in particular a sports shoe, a sole and a shoe with such a support element, as well as a method for the manufacture of a support element. As examples, the support element includes a first partial member formed of a first material, and a second partial member formed of a second material. The first partial member is mechanically joined to the second partial member in a connection region, wherein the connection region is configured to allow the first partial member to rotate or slide relative to the second partial member. The first partial member, the second partial member, and the connection region can be co-molded and joined together in a single fabricating step.