AT45837B - Process for the production of ready-to-use heel and sole parts. - Google Patents

Process for the production of ready-to-use heel and sole parts.

Info

Publication number
AT45837B
AT45837B AT45837DA AT45837B AT 45837 B AT45837 B AT 45837B AT 45837D A AT45837D A AT 45837DA AT 45837 B AT45837 B AT 45837B
Authority
AT
Austria
Prior art keywords
ready
production
parts
worked
sole parts
Prior art date
Application number
Other languages
German (de)
Inventor
Reinhard Krombach
Original Assignee
Reinhard Krombach
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 Reinhard Krombach filed Critical Reinhard Krombach
Application granted granted Critical
Publication of AT45837B publication Critical patent/AT45837B/en

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

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung gebrauchsfertig zugerichteter   Absatz-und Sohlenteile.   



   Bisher wurden Absatz und Sohlenteile dadurch gebrauchsfertig zugerichtet, dass sie vor ihrer Verwendung zur   Schuherzeugung   durchnässt, gedehnt (durch Klopfen, Walzen od.   dgl.)   und nach Trocknung abermals gedehnt wurden. Da diese Schuhwerksteile aber durch die Zurichtung ihre Form und Grösse ändern, müssen sie vor ihrer Verwendung erst auf die richtige Form (Länge und Breite) zugeschnitten werden ; die dabei abgeschnittenen Lederstückchen bilden Abfall. 



   Bei diesem Zurichten tritt nun der Übelstand auf, dass wegen der   Ungleichmässigkeit   der Durcharbeitung und auch wegen der wechselnden Beschaffenheit des Leders einzelne Stücke 
 EMI1.1 
 zu   schmal bexw. umgekehrt xu kurz   werden, daher für ihre Zwecke nicht mehr verwendbar sind und so Ausschuss bilden. Wenn dieser Übelstand aber vermieden werden soll, so müssen die   Schl1hwerksteile   im rohen Zustande zur Sicherheit um einen entsprechenden Betrag 
 EMI1.2 
 betrag vergrössert den beim Zuschneiden der durchgearbeiteten Schuhwerksteile sich ohnehin ergebenden Abfall. 



   Diese Nachteile worden gemäss der Erfindung dadurch vermieden, dass nicht die Schuhwerksteile, sondern das Ledorstuck (Kroupon), aus welchem sie gewonnen werden, im ganzen durchgearbeitet und hierauf erst die Schuhwerksteile ausgeschnitten werden, die sodann ohne-   weiters   gebrauchsfertig sind. 



   Der sich daraus ergebende Vorteil besteht also darin, dass Ausschuss und Abfall vermieden worden und dass ausserdem ein Nachschneiden der zugerichteten Stücke überhaupt vollständig entfällt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of ready-to-use heel and sole parts.



   So far, heel and sole parts have been prepared ready for use by soaking them, stretching them (by tapping, rolling or the like) before using them to produce shoes and stretching them again after drying. Since these footwear parts change their shape and size when they are finished, they must first be cut to the correct shape (length and width) before they can be used; the pieces of leather cut off form waste.



   With this dressing the problem arises that because of the unevenness of the work through and also because of the changing nature of the leather, individual pieces
 EMI1.1
 too narrow bexw. conversely, xu become short, therefore can no longer be used for their purposes and thus form scrap. If this inconvenience is to be avoided, however, the hacking mechanism parts must be reduced by an appropriate amount in their raw state for safety
 EMI1.2
 amount increases the waste that is produced anyway when cutting the finished footwear parts.



   These disadvantages are avoided according to the invention in that not the footwear parts, but the Ledorstuck (Kroupon) from which they are obtained, are worked through as a whole and only then are the footwear parts cut out, which are then immediately ready for use.



   The resulting advantage is that rejects and waste have been avoided and, moreover, that re-cutting of the trimmed pieces is completely eliminated.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

Dadurch, dass der Kroupon als Ganzes durchgearbeitet wird, wird eine Zeitersparnis für das Durcharbeiten erzielt, das Durcharbeiten selbst aber durchgreifender als wie bisher gemacht, so dass die Festigkeit und Dichte der Schuhwerksteile selbst erhöht wird. Schliess- lich gibt der durchgearbeitete, also vergrösserte Kroupon mehr Schuhwerksteile als der nichtzugerichtete, PATENT ANSPRUCH : Verfahren zur Herstellung gebrauchsfertig zugerichteter Absatz-und Sohienteile, dadurch gekennzeichnet, dass das Rohleder (Kroupon) zunächst im ganzen durchgearbeit6f (durchnässt, gedehnt usw.) wird, worauf die einzelnen Schuhwerksteile ausgeschnitten werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. Because the croupon is worked through as a whole, time is saved for working through, but working through itself is made more thorough than before, so that the strength and density of the footwear parts themselves is increased. After all, the worked through, i.e. enlarged, Kroupon gives more footwear parts than the non-prepared one, PATENT CLAIM: Process for the production of ready-to-use heel and sole parts, characterized in that the raw leather (Kroupon) is first worked through as a whole (soaked, stretched, etc.), after which the individual footwear parts are cut out. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT45837D 1908-11-19 1908-11-19 Process for the production of ready-to-use heel and sole parts. AT45837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT45837T 1908-11-19

Publications (1)

Publication Number Publication Date
AT45837B true AT45837B (en) 1911-01-10

Family

ID=3565822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT45837D AT45837B (en) 1908-11-19 1908-11-19 Process for the production of ready-to-use heel and sole parts.

Country Status (1)

Country Link
AT (1) AT45837B (en)

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