IT1253424B - Method of pumping up pneumatic shock absorbers, especially for athletic shoes and the like and systems obtained by this method and athletic shoes incorporating such shock absorbers - Google Patents

Method of pumping up pneumatic shock absorbers, especially for athletic shoes and the like and systems obtained by this method and athletic shoes incorporating such shock absorbers

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Publication number
IT1253424B
IT1253424B ITVA910036A ITVA910036A IT1253424B IT 1253424 B IT1253424 B IT 1253424B IT VA910036 A ITVA910036 A IT VA910036A IT VA910036 A ITVA910036 A IT VA910036A IT 1253424 B IT1253424 B IT 1253424B
Authority
IT
Italy
Prior art keywords
shock absorbers
athletic shoes
pneumatic
component
pumping
Prior art date
Application number
ITVA910036A
Other languages
Italian (it)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ITVA910036A priority Critical patent/IT1253424B/en
Publication of ITVA910036A0 publication Critical patent/ITVA910036A0/en
Publication of ITVA910036A1 publication Critical patent/ITVA910036A1/en
Application granted granted Critical
Publication of IT1253424B publication Critical patent/IT1253424B/en

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

In pneumatic shock absorbers, the pneumatic components 1, 2, produced in accordance with patent application No. 83613A/87, if stressed dynamically, are given enlarged surface area and/or volume such as to disperse pressure and therefore absorb shocks. Where there is insufficient space 1', 2' for the pneumatic components, the excess 2 or 1 surface area and/or volume is displaced away, preference being given to locations in which the excess component, being connected up, performs a reciprocal role. In athletic shoes 0 the shock absorber 1, 2, 3 is double-acting, and within it the two components 1, 2 are connected to each other in such a way that each acts upon the other. One component 1 is placed in the shoe 0 in a suitable position for interaction with the metatarsus 01 of the foot 00 inside the footwear 0 and the other component 2 is placed in the posterior position 2' interacting with the heel 02. <IMAGE>
ITVA910036A 1991-10-15 1991-10-15 Method of pumping up pneumatic shock absorbers, especially for athletic shoes and the like and systems obtained by this method and athletic shoes incorporating such shock absorbers IT1253424B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVA910036A IT1253424B (en) 1991-10-15 1991-10-15 Method of pumping up pneumatic shock absorbers, especially for athletic shoes and the like and systems obtained by this method and athletic shoes incorporating such shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVA910036A IT1253424B (en) 1991-10-15 1991-10-15 Method of pumping up pneumatic shock absorbers, especially for athletic shoes and the like and systems obtained by this method and athletic shoes incorporating such shock absorbers

Publications (3)

Publication Number Publication Date
ITVA910036A0 ITVA910036A0 (en) 1991-10-15
ITVA910036A1 ITVA910036A1 (en) 1993-04-15
IT1253424B true IT1253424B (en) 1995-08-08

Family

ID=11423156

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVA910036A IT1253424B (en) 1991-10-15 1991-10-15 Method of pumping up pneumatic shock absorbers, especially for athletic shoes and the like and systems obtained by this method and athletic shoes incorporating such shock absorbers

Country Status (1)

Country Link
IT (1) IT1253424B (en)

Also Published As

Publication number Publication date
ITVA910036A1 (en) 1993-04-15
ITVA910036A0 (en) 1991-10-15

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Legal Events

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0001 Granted