WO1981002969A1 - Chaussure, en particulier chaussure pour la course - Google Patents

Chaussure, en particulier chaussure pour la course Download PDF

Info

Publication number
WO1981002969A1
WO1981002969A1 PCT/DK1981/000042 DK8100042W WO8102969A1 WO 1981002969 A1 WO1981002969 A1 WO 1981002969A1 DK 8100042 W DK8100042 W DK 8100042W WO 8102969 A1 WO8102969 A1 WO 8102969A1
Authority
WO
WIPO (PCT)
Prior art keywords
sole
ribs
foot
binding
energy
Prior art date
Application number
PCT/DK1981/000042
Other languages
English (en)
Inventor
J Keller
B Gustavsen
Original Assignee
J Keller
B Gustavsen
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 by J Keller, B Gustavsen filed Critical J Keller
Priority to DE813144409A priority Critical patent/DE3144409A1/de
Publication of WO1981002969A1 publication Critical patent/WO1981002969A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole

Definitions

  • the invention relates to footwear, mainly a running shoe, comprising a sole unit with a binding sole and a wearing sole and an upper part fixed thereto.
  • Hitherto known running shoes of that kind are supplied with a sole that is more or less elastic. This is mainly by means of a pad between the binding sole and the wearing sole.
  • the pad is preferably made of foam plastic, which functions as a sort of shock absorber for the foot which has to transfer the weight from body when the foot touches the ground in a cycle of movements.
  • Such pads work like passive shock absorbers whose only purpose is to protect the bones and joints of the foot and the leg and the blood cells, which are exposed to a heavy pressure, especially when the heel meets the ground.
  • This passive absorbing system gives a good contact between the sole of the foot and that of the shoe, as the foot will sink a little into the sole of the shoe, the surface pressure being the less possible.
  • the sole unit is sup plied with elastic ribs that are running transversely to the centre line of the shoe, and placed between the binding sole and the wearing sole, if any, and running obliquely backwards against the binding sole in the proceeding direction of the shoe.
  • elastic ribs By means of these elastic ribs the shock absorbing and contact creating characteristic of the sole, furthermore, however, a kind of spring effect is achieved from the ribs as they give a obliquely upwards and forwards oriented pressure against the foot during their straightening out, which pressure helps while taking-off, i.e. during the so-called taking-off phase.
  • the compression of the ribs is not a passive shock absorption but an accumulation of energy that is released during the taking-off.
  • the ribs can be dimensioned according to the placing in the sole so that you can adapt the ribs to the most convenient shock absorption and elasticity.
  • Fig. 1 shows the left sole unit from above
  • Fig. 2 shows a sectional view II-II in Fig. 1
  • Fig. 3 shows a sectional view III-III in Fig. 1 and 2.
  • Fig. 1 which represents a left sole of the shoe, seen from above, the outer outlines of the sole are shaped according to the nature of the foot. Longitudinally to the sole runs its centre line a-a, and the zones, where the foot presses against the sole are shown hatched, i.e. at the back the ball of the heel 5, in front the ball of the big toe 8 and the ball of the foot 7, and finally the connection between these zones, the so-called isthmus 6.
  • the sole unit is shown on Fig. 2 in a sectional view of the sole of Fig. 1, seen in the direction II-II.
  • a binding sole 3 which can be made of leather or the like.
  • a rib-sole that is supplied with a number of transverse recesses at the underside, which recesses create the transverse mutually parallel ribs 1.
  • These ribs have an inclination of approx. 40o to the binding sole, but this angle can be varied which is later to be explained.
  • a wearing sole 2 can be fastened to the rib-sole.
  • Fig. 3 shows a sectional view across the sole in the direction III-III on Figs. 1 and 2. It appears that the wearing sole 2 proceeds upwards, round the rib-sole and surrounds it. The wearing sole is rounded off the whole way round the sole , along the outside 11, as shown on Fig. 3.
  • the rib-sole is preferably made by moulding of polyurethan on the basis of ether. Then the surface of the ribs gets a viscous membrane with an improving effect to the elasticity of the ribs, which will be explained later.
  • the sole has been constructed with a maximum contact surface between foot sole and shoe bottom causing the less possible surface pressure.
  • the general elasticity of the sole by load results in a general increase of the contact surface of the foot sole with the shoe bottom, as the foot will sink more or less down into the sole.
  • the ribs with their air space intensify the ability of compression of the sole, and the maximum energy is accumulated in the compressed ribs.
  • the ribs are compressed in a successive movement from the heel to the toe causing a kind of undulation in the binding sole with an improving effect to the circulation in the foot sole.
  • This function means that the foot is guided through the proceeding line 4 which is indicated with a dot-and-dash line on Fig. 1.
  • the height 9 of the ribs on Fig. 3 is larger in the right side than in the left side 10.
  • This means that the ribs at the proceeding line 4 may have a height 9 of e.g. 18 mm whereas the general height 10 of the ribs may be e.g. 15 mm. In this way a greater elasticity and suspension is achieved around the proceeding line than in the rest of the sole.
  • the ribs 1 may completely or partly form other angles with the centre line a-a of the shoe in order to fulfill special needs. In this way you can e,g. compensate for sideways loads of different strenghs and directions.
  • this sole creates the conditions according to the best utilization of the spring function of the muscles. This can be exploited by people with e.g. a stationary job where the body can be moved forwards and backwards in the ankle join with active back and calf- muscles and with full activity in the toes, as the feet can "walk" in the sole.

Landscapes

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

Abstract

Une chaussure de course doit avoir une semelle souple de maniere a proteger les os du pied et de jambe, en particulier lorsque le pied touche le sol. Afin d'ameliorer ces chaussures de course, des nervures elastiques obliques (1) sont menagees entre la semelle de liaison (3) et la semelle d'usure (2) de telle sorte qu'une flexion des nervures se produise lorsque le pied touche le sol ce qui permet l'accumulation d'energie, laquelle est liberee pendant la prise d'elan ou decollage par l'expansion des nervures de telle sorte que cette energie puisse etre utilisee comme contribution a l'energie developpee par le pied. Les nervures (1) font un angle (Alpha) de 40 environ par rapport au plan horizontal et sont obliques depuis la semelle de liaison (3) vers l'avant contre la semelle d'usure (2). Les nervures (1) sont dimensionnees en fonction de l'elasticite requise, les dimensions, le nombre, et l'angle (Alpha) des nervures correspondant a celle-ci. Les nervures (1) sont, de preference, faites en polyurethane a base d'ether, qui donnent de bonnes caracteristiques d'elasticite. Enfin, des ouvertures de ventilation (12) peuvent etre menagees entre la semelle de liaison et l'espace situe entre les nervures pour que de l'air soit comprime depuis l'espace d'air vers la semelle du pied lors de la course.
PCT/DK1981/000042 1980-04-17 1981-04-21 Chaussure, en particulier chaussure pour la course WO1981002969A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE813144409A DE3144409A1 (en) 1980-04-17 1981-04-21 Footwear,mainly a running shoe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK162580A DK153735C (da) 1980-04-17 1980-04-17 Sko, fortrinsvis en loebesko
DK1625/80 1980-04-17

Publications (1)

Publication Number Publication Date
WO1981002969A1 true WO1981002969A1 (fr) 1981-10-29

Family

ID=8106657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK1981/000042 WO1981002969A1 (fr) 1980-04-17 1981-04-21 Chaussure, en particulier chaussure pour la course

Country Status (5)

Country Link
EP (1) EP0051619A1 (fr)
DE (2) DE8132696U1 (fr)
DK (1) DK153735C (fr)
SE (1) SE8107463L (fr)
WO (1) WO1981002969A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152797A (en) * 1984-01-16 1985-08-14 Bjorn Mathias Gustavsen Footwear
DE3735496A1 (de) * 1987-10-20 1989-05-03 Lothar Klemm Schuhsohle
EP0556859A1 (fr) * 1992-02-20 1993-08-25 Kneissl Dachstein Sportartikel Ges.m.b.H. Chaussure, en particulier chaussure de marche ou de montage
EP0666039A2 (fr) * 1994-02-02 1995-08-09 Wolverine World Wide, Inc. Structure de chaussure avec matelassure intérieure côtelée
US5469639A (en) * 1994-12-02 1995-11-28 Sessa; Raymond V. Shoe sole having insert with graduated cushioning properties
US5815949A (en) * 1997-06-10 1998-10-06 Sessa; Raymond V. Footwear insert providing air circulation
US6802138B2 (en) 2002-02-08 2004-10-12 Wolverine World Wide, Inc. Cushioning system for footwear and related method of manufacture
US9125453B2 (en) 2010-05-28 2015-09-08 K-Swiss Inc. Shoe outsole having tubes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK63973C (da) * 1944-08-22 1945-09-24 Karl Simon Hallgren Kautsjuksaal til Fodtøj.
US3172217A (en) * 1963-02-21 1965-03-09 Benjamin W Colman Resilient shoe sole and heel construction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710461A (en) * 1952-07-14 1955-06-14 Hack Shoe Company Resilient shoe soles
DE1736039U (de) * 1956-09-26 1956-12-13 August Dreisbach Schuhsohle aus gummi oder kunststoff mit fussbelueftender wirkung.
US3079707A (en) * 1959-12-14 1963-03-05 Hack Morton Resilient shoe soles
US3087261A (en) * 1960-10-31 1963-04-30 Forward Slant Sole Company Slant cell shoe sole
US3172271A (en) * 1963-06-10 1965-03-09 Controlled Heat Transfer Corp Dry ice refrigeration apparatus
DE7025229U (de) * 1970-07-04 1971-05-13 Garthe Eddy Belueftungssohle fuer schuhwerk.
US3947979A (en) * 1971-08-23 1976-04-06 The B. F. Goodrich Company Mud resistant elastomer
DE2226216A1 (de) * 1972-05-30 1973-12-13 Past Anton Formsohle aus gummi, kunststoff od. dgl. fuer schuhwerk
US4183156A (en) * 1977-01-14 1980-01-15 Robert C. Bogert Insole construction for articles of footwear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK63973C (da) * 1944-08-22 1945-09-24 Karl Simon Hallgren Kautsjuksaal til Fodtøj.
US3172217A (en) * 1963-02-21 1965-03-09 Benjamin W Colman Resilient shoe sole and heel construction

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152797A (en) * 1984-01-16 1985-08-14 Bjorn Mathias Gustavsen Footwear
DE3735496A1 (de) * 1987-10-20 1989-05-03 Lothar Klemm Schuhsohle
EP0556859A1 (fr) * 1992-02-20 1993-08-25 Kneissl Dachstein Sportartikel Ges.m.b.H. Chaussure, en particulier chaussure de marche ou de montage
EP0666039A2 (fr) * 1994-02-02 1995-08-09 Wolverine World Wide, Inc. Structure de chaussure avec matelassure intérieure côtelée
US5542195A (en) * 1994-02-02 1996-08-06 Wolverine World Wide, Inc. Shoe construction with internal cushioning ribs
EP0666039A3 (fr) * 1994-02-02 1996-12-27 Wolverine World Wide Inc Structure de chaussure avec matelassure intérieure cÔtelée.
US5469639A (en) * 1994-12-02 1995-11-28 Sessa; Raymond V. Shoe sole having insert with graduated cushioning properties
US5815949A (en) * 1997-06-10 1998-10-06 Sessa; Raymond V. Footwear insert providing air circulation
US6802138B2 (en) 2002-02-08 2004-10-12 Wolverine World Wide, Inc. Cushioning system for footwear and related method of manufacture
US9125453B2 (en) 2010-05-28 2015-09-08 K-Swiss Inc. Shoe outsole having tubes

Also Published As

Publication number Publication date
DK162580A (da) 1981-10-18
DE8132696U1 (de) 1986-03-13
DK153735C (da) 1989-01-30
DK153735B (da) 1988-08-29
DE3144409A1 (en) 1982-05-19
SE8107463L (sv) 1981-12-14
EP0051619A1 (fr) 1982-05-19

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