DE329334C - Flexible sole made of individual, hook-like overlapping metal strips - Google Patents
Flexible sole made of individual, hook-like overlapping metal stripsInfo
- Publication number
- DE329334C DE329334C DENDAT329334D DE329334DD DE329334C DE 329334 C DE329334 C DE 329334C DE NDAT329334 D DENDAT329334 D DE NDAT329334D DE 329334D D DE329334D D DE 329334DD DE 329334 C DE329334 C DE 329334C
- Authority
- DE
- Germany
- Prior art keywords
- metal strips
- individual
- hook
- sole
- sheet metal
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/10—Metal
-
- 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
- A43B13/16—Pieced soles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Biegsame Sohle aus einzelnen, sich hakenartig übergreifenden Blechstreifen. Es sind bereits biegsame Blechsohlen bekannt, welche aus ineinandergreifenden Blechstreifen derart zusammengesetzt sind, daß der umgefalzte Rand des einen Streifens in den in gleicher Weise behandelten Rand des nächstfolgenden Streifens eingreift. Diese Art von Sohlen ist mit dem Mangel behaftet, daß jeweils vier Blechlagen an den Stoß-. stellen übereinander zu liegen kommen, wodurch für den Fall,. daß die Blechstärke eine gegen zu rasches Unbräuchbarwerden erforderliche Dicke bekommt, der Belag unverhältnismäßig schwer und ein hoher Materialaufwand bedingt wird.Flexible sole made of individual metal strips that overlap like hooks. Flexible sheet metal soles are already known, which are made from interlocking sheet metal strips are composed so that the folded edge of a strip in the in the same way treated edge of the next strip engages. These Kind of soles is fraught with the defect that four sheet metal layers are attached to the joint. put on top of each other, creating in case. that the sheet thickness the thickness required to prevent it from becoming unusable too quickly, the covering becomes disproportionate heavy and a high cost of materials is required.
Die vorliegende Erfindung bezweckt, diese Mängel zu beseitigen und erreicht dies dadurch, daß die einzelnen Blechstreifen beiderseits mit Aussparungen und zwischen diesen verbleibenden Lappen versehen sind, die derart in die Aussparungen der benachbarten Blechstreifen an der Innenseite der Sohle eingreifen, daß durch sämtliche Blechstreifen an der Unterseite eine bündig verlaufende Fläche gebildet und - durch die fingerartigen Lappen eine weitgehende Federung und Biegsamkeit der Sohle gesichert wird.The present invention aims to overcome these shortcomings and this is achieved by the fact that the individual sheet metal strips have recesses on both sides and between these remaining tabs are provided, which in such a way into the recesses the adjacent metal strips engage on the inside of the sole that through all sheet metal strips on the underside formed a flush surface and - due to the finger-like tabs, an extensive resilience and flexibility of the Sole is secured.
Eine solche biegsame Blechsohle ist in der Zeichnung in einer Ausführungsform dargestellt.Such a flexible sheet metal sole is in the drawing in one embodiment shown.
F,ig. z zeigt eine Draufsicht auf die Sohle, Fig. 2 ein einzelnes Glied.F, ig. z shows a plan view of the sole, FIG. 2 a single one Element.
Die Blechsohle besteht aus. einzelnen, aus Blech gestanzten Streifen a, welche in regeli mäßigen Abständen beiderseits mit recht-' eckigen Aussparungen b derart versehen sind, daß zwischen diesen, vorspringende Lappen c von etwas geringerer Breite verbleiben und demzufolge die Lappen c der aneinanderschließenden Streifen a -in entsprechende Aussparungen b derart fingerartig eingeschoben werden können, daß eine über die ganze Sohlenfläche sich erstreckende Blechunterlage entsteht. An den Stoßstellen der einzelnen Blechstreifen a ist durch die den übergreifenden Lappen.c innewohnende Federung eine hinreichende Biegsamkeit des ganzen Sohlenbelages gewährleistet, und zwar um so mehr, als die gesamte Dicke des Belages nicht mehr als das Doppelte der einfachen Blechstärke beträgt.-The sheet metal sole is made of. individual strips stamped from sheet metal a, which at regular intervals on both sides with rectangular recesses b are provided in such a way that between these, projecting tabs c of slightly smaller Width remain and consequently the tabs c of the adjoining strips a -in corresponding recesses b can be inserted like a finger in such a way that that a sheet metal base is created that extends over the entire surface of the sole. At the joints of the individual sheet metal strips a is through the overlapping Lappen.c resilience inherent in a sufficient flexibility of the entire sole covering guaranteed, all the more so as the entire thickness of the covering is no longer than twice the single sheet thickness.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE329334T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE329334C true DE329334C (en) | 1920-11-20 |
Family
ID=6186951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT329334D Expired DE329334C (en) | Flexible sole made of individual, hook-like overlapping metal strips |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE329334C (en) |
-
0
- DE DENDAT329334D patent/DE329334C/en not_active Expired
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