DE181796C - - Google Patents

Info

Publication number
DE181796C
DE181796C DENDAT181796D DE181796DA DE181796C DE 181796 C DE181796 C DE 181796C DE NDAT181796 D DENDAT181796 D DE NDAT181796D DE 181796D A DE181796D A DE 181796DA DE 181796 C DE181796 C DE 181796C
Authority
DE
Germany
Prior art keywords
foot
air cushions
air
under
partly
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.)
Expired
Application number
DENDAT181796D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE181796C publication Critical patent/DE181796C/de
Expired legal-status Critical Current

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
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
    • 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
    • A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
    • A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/09—Equipment associated with footwear for walking on inclines to compensate for angle of inclination

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Beim Begehen von hartem, unebenem Boden ist der Fuß fortgesetzten Stößen ausgesetzt, welche ermüdend wirken/When walking on hard, uneven ground, the foot is exposed to repeated impacts, which are tiring /

Um diesem Übel abzuhelfen, sind schon verschiedentlich elastische Fußunterlagen konstruiert, welche, aus aufblähbaren Luftkissen bestehend, teils den Fußballen, teils den Hacken, teils dem ganzen Fuße eine weiche Unterlage geben sollen.In order to remedy this evil, elastic foot pads have been designed in various ways, which, consisting of inflatable air cushions, partly the ball of the foot, partly the Chop, partly to give the whole foot a soft surface.

ίο Beim Begehen von schiefen Ebenen, z. B. bei Bergtouren, tritt außer den Stößen noch eine große Beanspruchung des Fußgelenkes hinzu. Diesem Übel soll die vorliegende Erfindung abhelfen, und zwar dadurch, daß die Luftkissen durch Rohrleitungen derart miteinander verbunden sind, daß sie abwechselnd aufgeblasen und entleert werden können.ίο When walking on inclined planes, e.g. B. on mountain tours, in addition to the bumps, there is also a great deal of stress on the ankle added. The present invention is intended to remedy this problem by the fact that the Air cushions are interconnected by pipelines in such a way that they alternate can be inflated and deflated.

In der Zeichnung bezeichnen die Buchstaben a1 und <22 zwei Luftkissen, die durch die Röhren c und c1 in Verbindung stehen. Diese Röhren münden in einen Dreiweghahn b, an den eine Luftpumpe angeschraubt werden kann. Durch Einpumpen von Luft wird nun entweder das Luftkissen a1 oder das Luftkissen a2 gefüllt. Das gefüllte Luftkissen bildet nun eine elastische, keilförmige Unterlage, welche beim Bergansteigen unter dem Absatz, beim Bergabsteigen unter der Sohlenspitze ein bequemes Begehen schiefer Ebenen ermöglicht.In the drawing, the letters a 1 and <2 2 designate two air cushions which are connected through the tubes c and c 1 . These tubes open into a three-way valve b to which an air pump can be screwed. By pumping in air, either the air cushion a 1 or the air cushion a 2 is now filled. The filled air cushion now forms an elastic, wedge-shaped base, which enables comfortable walking on inclined surfaces when climbing under the heel and when descending under the tip of the sole.

Die Luftkissen sind mit einem Mantel versehen, welcher, am Boden verstärkt und mit Rippen oder Rillen versehen, einen sicheren Tritt gewährleistet. Auch trägt der Mantel die Befestigungsklammern oder Riemen, mit welchen das Ganze am Stiefel befestigt wird.The air cushions are provided with a jacket, which, on the ground, is reinforced and with Ribs or grooves provided, a safe step guaranteed. Also wearing the coat the fastening clips or straps with which the whole thing is attached to the boot.

Claims (1)

Patent-Anspruch:Patent claim: Schuhwerk mit von einander gesonderten aufblähbaren Luftkissen unter dem Fußballen und unter der Hacke, dadurch gekennzeichnet, daß die Luftkissen (a1, ar) durch Rohrleitungen (c, cl) mit einem Dreiweghahn (b) derart verbunden sind, daß sie abwechselnd aufgeblasen und entleert werden können.Footwear with separate inflatable air cushions under the ball of the foot and under the heel, characterized in that the air cushions (a 1 , ar) are connected by pipes (c, c l ) to a three-way valve (b) in such a way that they are alternately inflated and can be emptied. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT181796D Expired DE181796C (en)

Publications (1)

Publication Number Publication Date
DE181796C true DE181796C (en) 1900-01-01

Family

ID=445950

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT181796D Expired DE181796C (en)

Country Status (1)

Country Link
DE (1) DE181796C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484389A (en) * 1947-02-20 1949-10-11 Herman E Schatz Sport shoe and means of attachment
US5075984A (en) * 1990-12-26 1991-12-31 Shiew James A Reversible hiking shoe heel-and-toe lift attachment
US6131315A (en) * 1995-01-30 2000-10-17 Nancy C. Frye Footwear exercising device
US6698050B1 (en) 1995-01-30 2004-03-02 Nancy C. Frye Shoe and last
FR3027198A1 (en) * 2014-10-20 2016-04-22 Xavier Barrois ON INSOLES LOCATED UNDER FOOTWEAR, ESPECIALLY MOUNTAIN, TO ENABLE TO FIT OR DESCEND MORE EASILY
DE102014016572B4 (en) * 2014-11-08 2019-08-22 Klaus Pimiskern Descent aid for steep paths to reduce knee joint strain

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484389A (en) * 1947-02-20 1949-10-11 Herman E Schatz Sport shoe and means of attachment
US5075984A (en) * 1990-12-26 1991-12-31 Shiew James A Reversible hiking shoe heel-and-toe lift attachment
US6131315A (en) * 1995-01-30 2000-10-17 Nancy C. Frye Footwear exercising device
US6698050B1 (en) 1995-01-30 2004-03-02 Nancy C. Frye Shoe and last
US8601722B2 (en) 1995-01-30 2013-12-10 Nancy C. Frye Shoe and last
FR3027198A1 (en) * 2014-10-20 2016-04-22 Xavier Barrois ON INSOLES LOCATED UNDER FOOTWEAR, ESPECIALLY MOUNTAIN, TO ENABLE TO FIT OR DESCEND MORE EASILY
DE102014016572B4 (en) * 2014-11-08 2019-08-22 Klaus Pimiskern Descent aid for steep paths to reduce knee joint strain

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