Footwear with a sole provided with a damper device
First Claim
Patent Images
1. A footwear having a sole provided with a damper device, wherein said damper device comprises:
- a first reservoir with deformable but inextensible walls and containing a substantially incompressible fluid, in a position interposed between a plantar and a tread of said sole said first reservoir being disposed at a heel of said footwear;
a second reservoir with deformable but inextensible walls and containing a substantially compressible fluid, said second reservoir being vertically aligned with said first reservoir, with at least a wall of said first reservoir contacting a wall of said second reservoir; and
a third reservoir with deformable but inextensible walls, which communicates with said first reservoir via a first passage of adjustable cross-section.
2 Assignments
0 Petitions
Accused Products
Abstract
A footwear with its sole provided with a damper device, comprising a first reservoir with deformable but inextensible walls and containing a substantially incompressible fluid, in a position interposed between a plantar and a tread of said sole; a second reservoir, in contact with the first reservoir, with deformable but inextensible walls and containing a substantially compressible fluid, and a third reservoir with deformable but inextensible walls, which communicates with the first reservoir via a first passage of adjustable cross-section.
-
Citations
12 Claims
-
1. A footwear having a sole provided with a damper device, wherein said damper device comprises:
-
a first reservoir with deformable but inextensible walls and containing a substantially incompressible fluid, in a position interposed between a plantar and a tread of said sole said first reservoir being disposed at a heel of said footwear; a second reservoir with deformable but inextensible walls and containing a substantially compressible fluid, said second reservoir being vertically aligned with said first reservoir, with at least a wall of said first reservoir contacting a wall of said second reservoir; and a third reservoir with deformable but inextensible walls, which communicates with said first reservoir via a first passage of adjustable cross-section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
Specification