DE3506055A1 - Elastic sole for a shoe - Google Patents

Elastic sole for a shoe

Info

Publication number
DE3506055A1
DE3506055A1 DE19853506055 DE3506055A DE3506055A1 DE 3506055 A1 DE3506055 A1 DE 3506055A1 DE 19853506055 DE19853506055 DE 19853506055 DE 3506055 A DE3506055 A DE 3506055A DE 3506055 A1 DE3506055 A1 DE 3506055A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
sole
threaded spindle
springiness
bodies
longitudinal direction
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19853506055
Other languages
German (de)
Inventor
Peter Krause
Dieter Dr Ing Lutz
Franz Dipl Ing Nagler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FICHTEL & SACHS AG, 8720 SCHWEINFURT, DE
Original Assignee
SACHS SYSTEMTECHNIK GmbH
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole and heel units
    • A43B13/14Soles; Sole and heel units characterised by the constructive form
    • A43B13/18Resilient soles
    • A43B13/181Resiliency achieved by the structure of the sole
    • A43B13/182Helicoidal springs

Abstract

The elastic shoe-sole comprises a flexible sole body (1) which at least in the heel region contains a chamber (9) as well as, arranged in the chamber (9), a spring element (11) which has a number of springiness bodies (45) made of elastomeric material which run in a long stretched-out manner transversely to the longitudinal direction of the sole and are displaceable in the chamber relative to one another in the longitudinal direction of the sole. The springiness bodies (45) delimit between them recesses (49) which run in a long stretched-out manner transversely to the longitudinal direction of the sole. The spring element (11) is held in the longitudinal direction of the sole between two abutment parts (13, 15), at least one (15) of which has a threaded opening (31). Screwed into the threaded opening (31) is a flexible threaded spindle (17) which is accessible from outside the sole body (1) and on which both abutment parts (13, 15) are supported. The springiness bodies (45) run towards one another in pairs at an angle to the threaded spindle and delimit between them wedge-shaped recesses (49) which extend radially at the side of the threaded spindle (17) as far as into the region of the threaded spindle (17). The springiness bodies (45) can be interconnected via articulations (47). By means of the shape of the spring element (11), the tension forces, which are necessary for compression and are exerted on the threaded spindle (17), are reduced so that the threaded spindle (17) as well as the abutment parts (13, 15) can be manufactured from flexible plastic. <IMAGE>
DE19853506055 1985-02-21 1985-02-21 Elastic sole for a shoe Withdrawn DE3506055A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853506055 DE3506055A1 (en) 1985-02-21 1985-02-21 Elastic sole for a shoe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853506055 DE3506055A1 (en) 1985-02-21 1985-02-21 Elastic sole for a shoe
JP3540686A JPS61193602A (en) 1985-02-21 1986-02-21 Elastic sole for shoes

Publications (1)

Publication Number Publication Date
DE3506055A1 true true DE3506055A1 (en) 1986-08-21

Family

ID=6263174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853506055 Withdrawn DE3506055A1 (en) 1985-02-21 1985-02-21 Elastic sole for a shoe

Country Status (2)

Country Link
JP (1) JPS61193602A (en)
DE (1) DE3506055A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843737A (en) * 1987-10-13 1989-07-04 Vorderer Thomas W Energy return spring shoe construction
EP1457128A2 (en) * 2003-03-10 2004-09-15 adidas International Marketing B.V. Intelligent footwear and method for modifying a performance characteristic of an article of footwear
EP1582108A1 (en) * 2004-03-30 2005-10-05 adidas International Marketing B.V. Intelligent footwear systems
US7980009B2 (en) 2005-03-31 2011-07-19 Adidas International Marketing B.V. Shoe housing
US8056268B2 (en) 2003-03-10 2011-11-15 Adidas International Marketing B.V. Intelligent footwear systems
US8231487B2 (en) 2004-09-17 2012-07-31 Adidas International Marketing B.V. Bladder
US9694247B2 (en) 2013-02-15 2017-07-04 Adidas Ag Ball for a ball sport

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843737A (en) * 1987-10-13 1989-07-04 Vorderer Thomas W Energy return spring shoe construction
US8056268B2 (en) 2003-03-10 2011-11-15 Adidas International Marketing B.V. Intelligent footwear systems
EP1457128A3 (en) * 2003-03-10 2004-11-24 adidas International Marketing B.V. Intelligent footwear and method for modifying a performance characteristic of an article of footwear
US8234798B2 (en) 2003-03-10 2012-08-07 Adidas International Marketing B.V. Intelligent footwear systems
US7188439B2 (en) 2003-03-10 2007-03-13 Adidas International Marketing B.V. Intelligent footwear systems
EP1880627A1 (en) * 2003-03-10 2008-01-23 adidas International Marketing B.V. Intelligent footwear systems
US7676960B2 (en) 2003-03-10 2010-03-16 Adidas International Marketing B.V. Intelligent footwear systems
EP1457128A2 (en) * 2003-03-10 2004-09-15 adidas International Marketing B.V. Intelligent footwear and method for modifying a performance characteristic of an article of footwear
US7676961B2 (en) 2003-03-10 2010-03-16 Adidas International Marketing B.V. Intelligent footwear systems
EP1582108A1 (en) * 2004-03-30 2005-10-05 adidas International Marketing B.V. Intelligent footwear systems
US8231487B2 (en) 2004-09-17 2012-07-31 Adidas International Marketing B.V. Bladder
US7980009B2 (en) 2005-03-31 2011-07-19 Adidas International Marketing B.V. Shoe housing
US8458929B2 (en) 2005-03-31 2013-06-11 Adidas International Marketing B.V. Shoe housing
US9032647B2 (en) 2005-03-31 2015-05-19 Adidas Ag Shoe housing
US9694247B2 (en) 2013-02-15 2017-07-04 Adidas Ag Ball for a ball sport

Also Published As

Publication number Publication date Type
JPS61193602A (en) 1986-08-28 application

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: FICHTEL & SACHS AG, 8720 SCHWEINFURT, DE

8139 Disposal/non-payment of the annual fee