DE503166C - Insole spring - Google Patents

Insole spring

Info

Publication number
DE503166C
DE503166C DEM106414D DEM0106414D DE503166C DE 503166 C DE503166 C DE 503166C DE M106414 D DEM106414 D DE M106414D DE M0106414 D DEM0106414 D DE M0106414D DE 503166 C DE503166 C DE 503166C
Authority
DE
Germany
Prior art keywords
spring
leaf
leaf springs
insole
shoe insole
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
DEM106414D
Other languages
German (de)
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
Publication date
Priority to DEM106414D priority Critical patent/DE503166C/en
Application granted granted Critical
Publication of DE503166C publication Critical patent/DE503166C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit
    • A43B7/1467—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit adjustable by resilient members, e.g. springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Schuheinlagenfeder Die Erfindung betrifft eine Schulieinlagenfeder aus zwei oder mehr übereinanderliegenden, in der Wölbung miteinander verbundenen, verschieden langen Blattfedern mit aufeinander gleitenden Enden und besteht darin, daß die Blattfedern verschieden hoch gewölbt sind und vor ihrer Zusammenziehung oder V erbiiid@ung im Scheitel voneinander abstehen. Die in die Wölbung des unteren Federblattes hineinragenden Enden der die einzelnen Blattfedern verbindenden Bolzen tragen Schutzklappen aus elastischem Material, z. B. Gummi o. dgl., die einer Begrenzung der elastischen Durchbiegungseigenschaft der Einlage dienen.Shoe insole spring The invention relates to a school insole spring of two or more superimposed, interconnected in the curvature, leaf springs of different lengths with ends sliding on each other and consists of that the leaf springs are arched at different heights and before they are contracted or V erbiiid @ ung at the apex stand out from each other. The ones in the bulge of the lower Spring leaf protruding ends of the bolts connecting the individual leaf springs wear protective flaps made of elastic material, e.g. B. rubber o. The like. That a limitation serve the elastic deflection property of the insert.

Bei dieser Anordnung stützen sich nur die Enden des untersten Federblattes auf die Sohle, während die Enden eines jeden kürzeren Blattes sich von oben her auf das darunterliegende längere Federblatt stützen. Auf diese Weise läßt sich für die Blattfedern verhältnismäßig schwaches und leichtes Material verwenden und eine Feder von doch hoher Tragfähigkeit, geringem Gewicht und geringer Bruchgefahr herstellen.With this arrangement, only the ends of the lowermost spring leaf are supported onto the sole, while the ends of each shorter leaf extend from above rest on the longer spring leaf underneath. In this way it can be used for the leaf springs use relatively weak and light material and one Produce a spring with a high load-bearing capacity, a low weight and a low risk of breakage.

In schmaler Form ausgeführt kann die Feder auch als sogenannte Schuhgelenkfeder zur Einarbeitung zwischen Lauf- und Brandsohle im Schuhgelenk Verwendung finden.In a narrow form, the spring can also be used as a so-called shoe joint spring to be used for training between the outsole and the insole in the shoe joint.

Die Zeichnung stellt den Erfindungsgegenstand in einer Ausführungsform beispielsweise als lose im Schuh zutragende Einlagenfedcr dar. Es ist: Abb. i ein Längsschnitt durch die einzelnen ungespannten Federblätter nach A-B der Abb. 3, Abb. 2 ein Längsschnitt durch die gebrauchsfähige Schuheinlagenfeder nach A-B der Abb. 3 und Abb.3 ein Grundriß der Schuheinlagenfeder. Es bezeichnen a, aY, a' die einzelnen Federblätter, welche mittels der an dem obersten Federblatt a= in der Wölbungsmitte befestigten Schraube b und deren Mutter c fest zusainmengepreßt werden. Auf die Schraubeninutter c ist ein Pfuffer d aus elastischem Material, z. B. Gummi, aufgeschoben, der sich bei starker Durchbiegung der Einlage auf die Sohle aufsetzt und die weitere Durchbiegung elastisch begrenzt. In Fällen, in welchen die einzelnen Federblätter in der Wölbung durch Punktschweißung o. dgl. verbunden sind, kann ein etwaiger Begrenzungspuffer in der Wölbung des untersten Federblattes auf dort besonders dafür vorgesehene Zapfen o. dgl. aufgesteckt sein.The drawing represents the subject matter of the invention in one embodiment for example as an inlay spring to be worn loosely in the shoe. It is: Fig. i a Longitudinal section through the individual unstressed spring leaves according to A-B in Fig. 3, Fig. 2 is a longitudinal section through the usable shoe insole spring according to A-B of Fig. 3 and Fig.3 a plan of the shoe insole spring. It denotes a, aY, a 'die individual spring leaves, which by means of the on the top spring leaf a = in the Bolt b and its nut c fastened in the center of the bulge are firmly pressed together. On the screw nut c is a buffer d made of elastic material, for. B. rubber, postponed, which sits on the sole if the insole is strongly bent and the further deflection is elastically limited. In cases in which the individual Spring leaves are connected in the curvature by spot welding or the like, can be a any limiting buffer in the curvature of the lowest spring leaf on there especially provided pegs or the like. Be attached.

Claims (3)

PATENTANSPRÜCHE i. Schuheinlagenfeder aus zwei oder mehr übereinanderliegenden, in der Wölbung miteinander verbundenen, verschieden langen Blattfedern mit aufeinander gleitenden Enden, dadurch gekennzeichnet, daß die Blattfedern verschieden hoch gewölbt sind und vor ihrer Zusammenziehung oder Verbindung im Scheitel voneinander abstehen. PATENT CLAIMS i. Shoe insole springs made of two or more superimposed, Leaf springs of different lengths connected to one another in the curvature with one another sliding ends, characterized in that the leaf springs are arched at different heights and stand apart at the vertex before they are contracted or joined. 2. Schuheinlagenfeder nach Anspruch i, dadurch gekennzeichnet, daß die einzelnen verschieden hoch gewölbten Blattfedern auf dem unteren Federblatt verschiebbar angeordnet sind. 2. Shoe insole spring according to claim i, characterized in that the individual leaf springs of different heights are slidably arranged on the lower spring leaf are. 3. Schuheinlagenfeder nach Anspruch i und 2, dadurch gekennzeichnet, daß die in die Wölbung des unteren Federblattes hineinragenden Enden der die einzelnen Blattfedern verbindenden Bolzen Schutzkappen (d) aus elastischem Material, z. B. Gummi o. dgl., tragen, die einer elastischen Durchbiegungsbegrenzung der Einlage dienen.3. shoe insole spring according to claim i and 2, characterized in that the in the curvature of the lower spring leaf protruding ends of the individual leaf springs connecting bolt protective caps (d) made of elastic material, e.g. B. rubber or the like, wear, which serve to limit the elastic deflection of the insert.
DEM106414D Insole spring Expired DE503166C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM106414D DE503166C (en) Insole spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM106414D DE503166C (en) Insole spring

Publications (1)

Publication Number Publication Date
DE503166C true DE503166C (en) 1930-07-19

Family

ID=7325910

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM106414D Expired DE503166C (en) Insole spring

Country Status (1)

Country Link
DE (1) DE503166C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900603C (en) * 1950-03-21 1953-12-28 Franz Wrisch Footrest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900603C (en) * 1950-03-21 1953-12-28 Franz Wrisch Footrest

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