DE19926903A1 - Replaceable shoe heel has open air gap on all sides which acts as shock absorber. - Google Patents

Replaceable shoe heel has open air gap on all sides which acts as shock absorber.

Info

Publication number
DE19926903A1
DE19926903A1 DE1999126903 DE19926903A DE19926903A1 DE 19926903 A1 DE19926903 A1 DE 19926903A1 DE 1999126903 DE1999126903 DE 1999126903 DE 19926903 A DE19926903 A DE 19926903A DE 19926903 A1 DE19926903 A1 DE 19926903A1
Authority
DE
Germany
Prior art keywords
air gap
paragraph
interchangeable
sides
acts
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.)
Granted
Application number
DE1999126903
Other languages
German (de)
Other versions
DE19926903C2 (en
Inventor
Karl Neugebauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1999126903 priority Critical patent/DE19926903C2/en
Publication of DE19926903A1 publication Critical patent/DE19926903A1/en
Application granted granted Critical
Publication of DE19926903C2 publication Critical patent/DE19926903C2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/42—Heels with replaceable or adjustable parts, e.g. top lift
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
    • A43B21/26—Resilient heels
    • A43B21/28—Pneumatic heels filled with a compressible fluid, e.g. air, gas

Landscapes

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

Abstract

The replaceable shoe heel has an open air gap on all sides. This acts as a shock absorber.

Description

Die Erfindung betrifft einen Luftspalt zwischen dem fest mit dem Schuhwerk verbundenen Absatz und dem austauschbaren, aufgrund der Abnutzung (Abriebs) regelmäßig zu ersetzenden Teil des Absatzes.The invention relates to an air gap between the firmly connected to the footwear and the replaceable, due to wear (abrasion) part of the paragraph to be replaced regularly.

Es ist allgemein bekannt, daß die Absätze an Schuh­ werken gleich welcher Art und gleichgültig aus welchem Material hergestellt, durch das "Abrollen" des Fußes im hinteren Teil des Absatzes, einer erheblichen Abnutzung, dem Abrieb, unterworfen sind. Dieser Abrieb führt schon nach kurzer Zeit zu dem bekannten "schiefen Absatz", welcher durch einen neuen Absatz ersetzt werden muß.It is common knowledge that heels on shoe works of any kind and regardless of which Material made by "rolling" the foot in the back of the paragraph, a significant one Wear, abrasion. That abrasion leads to the well-known after a short time "skewed paragraph", which means a new paragraph must be replaced.

Der im Patentanspruch angegebenen Erfindung liegt das Problem zugrunde, wie dieser Verschleiß (Abrieb) des hinteren Teils des Absatzes gemindert und damit die Lebensdauer des Absatzes verlängert werden kann.The invention specified in the claim lies the problem underlying how this wear (abrasion) the rear part of the paragraph diminished and thus the life of the paragraph can be extended.

Der mit der Erfindung erzielbare Vorteil besteht darin, daß durch einen Luftspalt zwischen dem fest mit dem Schuhwerk verbundenen, fixierten Absatz und dem austauschbaren, dem Verschleiß (Abrieb) unterwor­ fenen Teil des Absatzes eine erhebliche Minderung das Abnutzung (des Verschleißes, des Abriebs) erreicht wird. Diese Minderung des Verschleißes wird dadurch bewirkt, daß durch den "Federungseffekt" beim Auf­ setzen des Fußes auf eine harte Fläche der Absatz "federnd" nachgibt und die hierbei entstehende Energie absorbiert. Dieser "Federungseffekt", bedingt durch den Luftspalt, führt zu einer wesentlich geringeren Abnutzung (Abrieb) des Absatzes und damit zu einer erheblich längeren Lebensdauer/Nutzungsdauer, welche wiederum zu einer wesentlichen Kostenersparnis für den Träger des Schuhwerks führt. The advantage achievable with the invention is in that through an air gap between the solid fixed heel connected to the footwear and subject to interchangeable, wear (abrasion) part of the paragraph a significant reduction the wear (wear, abrasion) reaches becomes. This will reduce wear causes by the "suspension effect" when opening put the foot on a hard surface of the heel "resilient" and the resulting energy absorbed. This "suspension effect" caused by the air gap leads to a much smaller one Wear (abrasion) of the heel and thus to a significantly longer lifespan / useful life, which turn to a substantial cost saving for guides the wearer of the footwear.  

Der Luftspalt kann durch verschiedene Maßnahmen er­ reicht werden, z. B. bereits bei der Fertigung des austauschbaren Absatzes beim Gießen oder. Pressen in einer entsprechenden Form (Matrize), jeweils ab­ hängig von dem gewählten Material und der ökonomisch günstigsten Fertigungsmethode, welche eine leichte Abschrägung des hinteren Teils des fixierten Teils des Absatzes nach oben bzw. eine leichte Abschrägung des Absatzes nach unten zuläßt. Auch andere Möglich­ keiten zur Erreichung eines Luftspaltes sind denkbar.The air gap can he by various measures be enough, e.g. B. already in the manufacture of interchangeable heel when casting or. Press in an appropriate form (die), each from depending on the chosen material and the economical cheapest manufacturing method, which is an easy one Bevel the back part of the fixed part of the paragraph upwards or a slight bevel of the paragraph down. Other possible capabilities to reach an air gap are conceivable.

Der "Federungseffekt" kann auch mit anderen Methoden erreicht werden. Dieser Effekt ist nicht Gegenstand dieses Patentanspruchs, welcher sich auf einen Luft­ spalt zwischen zwei Flächen bezieht. Der "Federungs­ effekt" ergibt sich zwangsläufig aus der Anwendung der Erfindung.The "suspension effect" can also be done with other methods can be achieved. This effect is not an issue of this claim, which relates to an air gap between two surfaces. The "suspension effect "inevitably results from the application the invention.

Die durch den Luftspalt induzierte Dämpfung der Bewe­ gungsenergie beim Aufsetzen des Fußes könnte auch zu einer Verbesserung des Tragekomforts beitragen.The damping of the movement induced by the air gap energy when putting the foot on could also contribute to an improvement in comfort.

Claims (1)

1. Handelsüblicher, austauschbarer Absatz aus Kunststoff oder einem ähnlichen Material, welcher auf dem fest mit dem Schuhwerk verbundenen, am hinteren Ende leicht abge­ schrägten Absatz in üblicher Weise angebracht wird, so daß zwischen dem festen und dem austauschbaren Absatz ein nach allen Seiten offener Luftspalt entsteht, welcher zu einem "Federungseffekt" führt und welcher die beim Aufsetzen des Fußes entstehende erhebliche Energie auf­ fängt und absorbiert und damit zu einer wesentlich gerin­ geren Abnutzung (Abrieb) des austauschbaren Absatzes und damit zu einer wesentlich längeren Nutzungsdauer/Le­ bensdauer des austauschbaren Absatzes und damit zu einer wesentlichen Kostenersparnis führt.1. Commercial, interchangeable plastic heel or a similar material that is fixed on the connected to the footwear, slightly abge at the rear end slanted paragraph is attached in the usual way, so that between the fixed and the interchangeable paragraph an air gap open on all sides, which leads to a "suspension effect" and which the Putting on the foot creates considerable energy captures and absorbs and thus becomes much less less wear (abrasion) of the interchangeable heel and thus to a significantly longer service life / Le lifetime of the interchangeable paragraph and thus to a leads to significant cost savings.
DE1999126903 1999-06-12 1999-06-12 Interchangeable paragraph Expired - Lifetime DE19926903C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999126903 DE19926903C2 (en) 1999-06-12 1999-06-12 Interchangeable paragraph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999126903 DE19926903C2 (en) 1999-06-12 1999-06-12 Interchangeable paragraph

Publications (2)

Publication Number Publication Date
DE19926903A1 true DE19926903A1 (en) 2001-03-01
DE19926903C2 DE19926903C2 (en) 2003-06-26

Family

ID=7911074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999126903 Expired - Lifetime DE19926903C2 (en) 1999-06-12 1999-06-12 Interchangeable paragraph

Country Status (1)

Country Link
DE (1) DE19926903C2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE627921C (en) * 1936-03-25 Heinrich Dresing Rubber tread
DE836153C (en) * 1948-12-25 1952-04-10 Emil Maier Heel with exchangeable running stain
DE1485665A1 (en) * 1963-01-02 1969-08-07 Albert Gauf Two-part or multi-part elastic shoe heel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH193905A (en) * 1936-07-24 1937-11-15 Brockman Oscar Elastic heel.
DE7912813U1 (en) * 1979-05-03 1979-08-09 5138 Heinsberg Safety shoe
US4569141A (en) * 1983-10-17 1986-02-11 Vince Albert E Heel member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE627921C (en) * 1936-03-25 Heinrich Dresing Rubber tread
DE836153C (en) * 1948-12-25 1952-04-10 Emil Maier Heel with exchangeable running stain
DE1485665A1 (en) * 1963-01-02 1969-08-07 Albert Gauf Two-part or multi-part elastic shoe heel

Also Published As

Publication number Publication date
DE19926903C2 (en) 2003-06-26

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OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
8120 Willingness to grant licenses paragraph 23
8304 Grant after examination procedure
8364 No opposition during term of opposition
8330 Complete disclaimer