EP0109385A1 - Chaussure ou botte - Google Patents

Chaussure ou botte Download PDF

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Publication number
EP0109385A1
EP0109385A1 EP83890199A EP83890199A EP0109385A1 EP 0109385 A1 EP0109385 A1 EP 0109385A1 EP 83890199 A EP83890199 A EP 83890199A EP 83890199 A EP83890199 A EP 83890199A EP 0109385 A1 EP0109385 A1 EP 0109385A1
Authority
EP
European Patent Office
Prior art keywords
grooves
shoe
ribs
shell
outside
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.)
Ceased
Application number
EP83890199A
Other languages
German (de)
English (en)
Inventor
Adolf Hensler
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.)
KOFLACH SPORTGERATE GmbH
Original Assignee
KOFLACH SPORTGERATE 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
Application filed by KOFLACH SPORTGERATE GmbH filed Critical KOFLACH SPORTGERATE GmbH
Publication of EP0109385A1 publication Critical patent/EP0109385A1/fr
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08—Heel stiffeners; Toe stiffeners
    • A43B23/081—Toe stiffeners
    • A43B23/086—Toe stiffeners made of impregnated fabrics, plastics or the like
    • A43B23/087—Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0018—Footwear characterised by the material made at least partially of flexible, bellow-like shaped material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0427—Ski or like boots characterised by type or construction details
    • A43B5/047—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot
    • A43B5/0472—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot having a flexible toe portion; provided with a hinge at the ball of the foot

Definitions

  • the invention relates to a shoe or boot with a shell made of elastomeric material, in particular plastic, in particular hiking shoe, in which the shell is formed in a bellows-like corrugation on its upper side in the area of the toe roots with ribs and grooves running transversely to the longitudinal direction, one rib of the Outside is a groove on the inside and a groove on the outside opposite a rib on the inside.
  • Plastic shells with large wall thicknesses offer great resistance to turning when walking, which makes walking more difficult. If the wall thickness is selected to be very small, the resistance to external pressure is again low and the shoe becomes unsightly.
  • a sports shoe is already known from DE-OS 2 409 907, which has a number of pinch folds in the instep area in order to improve the ability of the shoe to be bent.
  • the kinematics of the rolling process when walking or running were not sufficiently taken into account in order to be able to use these known measures sensibly even with rigid ski boot shells or rigid mountain boot shells.
  • the object of the invention is to further improve the bendability of a shoe or boot with a shell made of elastomeric material or plastic and thus to make walking easier.
  • the invention consists essentially in the fact that the ribs and grooves are arranged asymmetrically in the top view and run obliquely to the outside of the foot to the rear. Gussets form in a leather shoe which are not perpendicular to the center line of the shoe, but run obliquely backwards towards the outside of the foot.
  • the fact that the arrangement of the ribs is adapted to this configuration of the natural gusset folds, the bending of the shell is facilitated and walking comfort is significantly improved.
  • the ribs and grooves expediently run in an arc shape when viewed from above, the apex of the arch being directed forward. This also better adjusts the course of the ribs and grooves to the curve.
  • the deformations when turning are absorbed by the bellows, whereby an uncontrollable formation of folds is avoided.
  • the wall thickness of the plastic shell is chosen to be very small, bending is made easier, but the shell bulges sideways when bent and buckles at the weakest point, since elastomers or elastic plastics cannot be compressed like leather. There is an increased risk of breakage at this kink, and apart from that, the shoe becomes unsightly.
  • the bend Due to the bellows-like formation in the critical area in which the bend takes place, the bend is distributed over the various ribs and grooves.
  • the depth of the grooves remains practically unchanged when turning, so that the formation of deep folds when walking, which would put pressure on the foot and pose a risk of breakage, is avoided, and there is also no formation of unsightly folds.
  • the bottom of the grooves on the outside and the bottom of the grooves on the inside preferably lie approximately in the same geometrical direction Shell surface of equidistant envelope surface. In this way, the bellows is most effective.
  • the ribs and grooves extend at least partially over the side walls of the shell, so that the bending of the side walls is also taken into account.
  • the shell 1 of the shoe is formed in the area 2 of the toe roots in a bellows-like manner with ribs and grooves. These ribs and grooves result in a bellows-like area in which the shell 1 can preferably be bent.
  • Ribs 3 are provided on the outside 5, between which grooves 4 are arranged.
  • grooves 7 are provided in the ribs 3 opposite the outside and ribs 8 are arranged opposite the grooves 4 on the outside.
  • the depth of the grooves 4 and 7 is selected so that the base of these grooves lies approximately in the same geometric envelope surface 9 which is equidistant from the shell surface.
  • the shell 1 is formed with a greater wall thickness than in the bellows-like area 2.
  • Fig. 3 shows a plan view of a modified embodiment.
  • the ribs and grooves 3 and 4 are arranged asymmetrically and run obliquely to the outside of the foot 10 to the rear, so that their course corresponds approximately to the gussets that form in a leather shoe when walking.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP83890199A 1982-11-12 1983-11-07 Chaussure ou botte Ceased EP0109385A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0413282A AT376555B (de) 1982-11-12 1982-11-12 Schuh oder stiefel
AT4132/82 1982-11-12

Publications (1)

Publication Number Publication Date
EP0109385A1 true EP0109385A1 (fr) 1984-05-23

Family

ID=3560085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83890199A Ceased EP0109385A1 (fr) 1982-11-12 1983-11-07 Chaussure ou botte

Country Status (4)

Country Link
US (1) US4562652A (fr)
EP (1) EP0109385A1 (fr)
JP (1) JPS5997601A (fr)
AT (1) AT376555B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601862A1 (fr) * 1986-07-24 1988-01-29 Dynafit Gmbh Chaussure de ski
US4813158A (en) * 1987-02-06 1989-03-21 Reebok International Ltd. Athletic shoe with mesh reinforcement
EP1023848A1 (fr) * 1999-01-26 2000-08-02 Calzaturificio S.C.A.R.P.A. S.p.A. Chaussure de ski
WO2011054979A1 (fr) 2009-11-05 2011-05-12 Desarrollo Integral Del Molde, S. L. Chaussure souple

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669498A5 (fr) * 1985-12-23 1989-03-31 Raichle Sportschuh Ag
JPH0530450Y2 (fr) * 1987-05-25 1993-08-04
US5369895A (en) * 1988-03-05 1994-12-06 Natec Institut Fur Naturwissenschaftlichtechnische Dienste Plastic shoe with ventilation arrangement
US4914838A (en) * 1988-08-18 1990-04-10 Ringor Inc. Sport shoe with metatarsal cradle and drag toe
GB2263222A (en) * 1992-01-07 1993-07-21 Liu Hsing Chyi Upper structure for shoes
US6079126A (en) * 1997-08-29 2000-06-27 Olszewski; Jan S. Shoe construction
USD412391S (en) * 1997-10-15 1999-08-03 Columbia Insurance Company Shoe toe protector
USD405950S (en) * 1997-10-28 1999-02-23 Nike, Inc. Side element of a shoe upper
USD400001S (en) 1997-10-28 1998-10-27 Nike, Inc. Side element of a shoe upper
US6519876B1 (en) 1998-05-06 2003-02-18 Kenton Geer Design Associates, Inc. Footwear structure and method of forming the same
HU219321B (en) * 1998-11-30 2001-03-28 Robert Hagen Footwear having hard and/or stiff upper parts flexibly following the movement of the foot in any direction and/or of the unevenness of the ground
EP1029463A1 (fr) * 1999-02-19 2000-08-23 Uk Safety Group Limited Coque assymétrique
ITPO20020001A1 (it) * 2002-01-07 2003-07-07 Calzaturificio Dover Srl Scarpa a calzata variabile e procedimento per la sua fabbricazione
JP2004105492A (ja) * 2002-09-19 2004-04-08 Bonappu:Kk 靴の製造方法及び靴用型
US7823298B2 (en) * 2003-04-24 2010-11-02 Asics Corporation Athletic shoes having an upper whose fitting property is improved
US20050241179A1 (en) * 2004-04-29 2005-11-03 Eddie Chen Shoe with breathable shell
US7178271B2 (en) * 2004-12-14 2007-02-20 Columbia Insurance Company Sole with improved construction
ITTV20050203A1 (it) * 2005-12-29 2007-06-30 Roces Srl Struttura di scarpetta interna, particolarmente per una calzatura sportiva.
US7913420B2 (en) * 2006-01-24 2011-03-29 Nike, Inc. Skateboard shoe with textured surface
DE202006009950U1 (de) * 2006-06-26 2007-11-08 Puma Aktiengesellschaft Rudolf Dassler Sport Schuh, insbesondere Sportschuh
US8371042B2 (en) * 2010-01-12 2013-02-12 Celebrity International, Inc. Children's shoe
JP5103639B2 (ja) 2010-04-16 2012-12-19 株式会社アシックス 靴のアッパーの前足部の構造
US8365443B2 (en) * 2010-05-17 2013-02-05 Chi Huynh Shoe with transverse aperture and cover
US8555525B2 (en) 2011-01-18 2013-10-15 Saucony Ip Holdings Llc Footwear
US8732982B2 (en) 2011-01-18 2014-05-27 Saucony IP Holdings, LLC Footwear
US8839531B2 (en) 2011-07-19 2014-09-23 Saucony Ip Holdings Llc Footwear
US20140202034A1 (en) * 2013-01-23 2014-07-24 Nike, Inc. Anti-Stretch Treatment Of Leather For Articles Of Footwear
US20150150335A1 (en) * 2013-12-04 2015-06-04 Tbl Licensing Llc Waterproof shoe with size and shape-adjustable bootie
USD801025S1 (en) * 2015-12-28 2017-10-31 Nike, Inc. Shoe upper
USD803540S1 (en) * 2016-01-21 2017-11-28 Nike, Inc. Shoe upper
US9907358B2 (en) 2016-07-21 2018-03-06 Nike, Inc. Footwear with tactile-feedback members
USD867728S1 (en) * 2017-05-18 2019-11-26 Peter Charles Whittington Sport shoe
JP2022521944A (ja) * 2019-02-22 2022-04-13 フエースト グループ インコーポレイテッド 摩耗ガード付きフットウェア製品
USD903987S1 (en) * 2019-07-26 2020-12-08 Honeywell International Inc. Boot
USD948193S1 (en) * 2020-02-28 2022-04-12 Fuerst Group, Inc. Footwear article

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409907A1 (de) * 1973-03-05 1974-10-03 Karhu Titan Oy Sportschuh
FR2351617A1 (fr) * 1976-05-20 1977-12-16 Salomon & Fils F Chaussure de ski
FR2407681A1 (fr) * 1977-11-04 1979-06-01 Trappeur Chaussure de ski
US4186500A (en) * 1978-04-27 1980-02-05 Tyrol Shoe Co. Ltd. Molded cross-country ski boot
WO1981000507A1 (fr) * 1979-08-16 1981-03-05 Comfort Prod Inc Chaussure de ski avec partie frontale ondulee

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR460605A (fr) * 1912-10-02 1913-12-08 Pablo Guerrero Botte de cheval
US1974543A (en) * 1931-05-02 1934-09-25 Martin H Reymond Shoe construction
US3213551A (en) * 1963-07-31 1965-10-26 Krauss Karl Nested shoes
CH481592A (de) * 1968-03-26 1969-11-30 Rieker & Co Skistiefel
US4354319A (en) * 1979-04-11 1982-10-19 Block Barry H Athletic shoe
DE3043266A1 (de) * 1980-11-15 1982-06-03 Georg 7272 Altensteig Spreng Sportschuh
FR2520987A1 (fr) * 1982-02-05 1983-08-12 Patrick Sa Chaussure de ski de fond

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409907A1 (de) * 1973-03-05 1974-10-03 Karhu Titan Oy Sportschuh
FR2351617A1 (fr) * 1976-05-20 1977-12-16 Salomon & Fils F Chaussure de ski
FR2407681A1 (fr) * 1977-11-04 1979-06-01 Trappeur Chaussure de ski
US4186500A (en) * 1978-04-27 1980-02-05 Tyrol Shoe Co. Ltd. Molded cross-country ski boot
WO1981000507A1 (fr) * 1979-08-16 1981-03-05 Comfort Prod Inc Chaussure de ski avec partie frontale ondulee

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601862A1 (fr) * 1986-07-24 1988-01-29 Dynafit Gmbh Chaussure de ski
US4813158A (en) * 1987-02-06 1989-03-21 Reebok International Ltd. Athletic shoe with mesh reinforcement
EP1023848A1 (fr) * 1999-01-26 2000-08-02 Calzaturificio S.C.A.R.P.A. S.p.A. Chaussure de ski
WO2011054979A1 (fr) 2009-11-05 2011-05-12 Desarrollo Integral Del Molde, S. L. Chaussure souple

Also Published As

Publication number Publication date
US4562652A (en) 1986-01-07
AT376555B (de) 1984-12-10
ATA413282A (de) 1984-05-15
JPS5997601A (ja) 1984-06-05
JPS6233881B2 (fr) 1987-07-23

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH DE FR IT LI

17P Request for examination filed

Effective date: 19841022

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19860303

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HENSLER, ADOLF