AT24000B - Method and device for press hardening of scythes u. Like. With simultaneous production of the cavity, direction and position of the sheet. - Google Patents

Method and device for press hardening of scythes u. Like. With simultaneous production of the cavity, direction and position of the sheet.

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Publication number
AT24000B
AT24000B AT24000DA AT24000B AT 24000 B AT24000 B AT 24000B AT 24000D A AT24000D A AT 24000DA AT 24000 B AT24000 B AT 24000B
Authority
AT
Austria
Prior art keywords
sheet
scythes
cavity
simultaneous production
press hardening
Prior art date
Application number
Other languages
German (de)
Inventor
Michael Weinmeister
Original Assignee
Michael Weinmeister
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 Michael Weinmeister filed Critical Michael Weinmeister
Application granted granted Critical
Publication of AT24000B publication Critical patent/AT24000B/en

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Description

  

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   Zweeks Vereinfachung des Verfahrens werden die zur Verwendung gelangenden Schablonen h vorteilhaft aus einzelnen kleinen Platten gebildet, die je nach ihrer Aneinanderreihung verschiedene Sensenblattformen ergeben und sich auch auf einer beliebig schiefen Ebene anordnen lassen. Alle Platten, welche zu einem Satze   1   (Fig. 3) gehören, haben gleiche Wölbung, Stärke und Breite mit den gleichgelegenen, entsprechend numerierten Platten der anderen Plattensätze (II, III . . .), so dass\die gleichen Nummern untereinander verwechselt werden können.

   Dagegen sind die Platten jeder Nummer in allen Sätzen hinsichtlich der Winkelstellung zweier gegenüberliegender Seitenflächen anders gestaltet, so dass bei Aneinanderreihung der Platten Schablonen von verschiedenartiger Krümmung durch blosse Vertauschung einzelner Plattennummern erhalten werden können und somit nur einige Sätze solcher Platten zur Herstellung aller gebräuchlichen Schablonen erforderlich sind. 



  Die Platten werden in der getroffenen Anordnung bezw. Reihenfolge an die der gewilnschten   Blattstellung   entsprechend geformte Unterfläche des Klotzes g befestigt. Derartige Schablonen besitzen den wesentlichen Vorteil, dass die   Pressfläche   je nach   dem"Wurfe",   d. i. der leicht 
 EMI2.2 
 werden kann, und zwar durch Änderung der Klotzunterfliiehe, an welcher die Schablonenplatten befestigt werden.



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   In order to simplify the process, the templates h used are advantageously formed from individual small plates which, depending on their arrangement, result in different scythe blade shapes and can also be arranged on any inclined plane. All plates belonging to a set 1 (Fig. 3) have the same curvature, thickness and width with the same numbered plates of the other plate sets (II, III...), So that the same numbers are confused with one another can.

   In contrast, the plates of each number in all sets are designed differently with regard to the angular position of two opposite side surfaces, so that when the plates are lined up, templates of different curvatures can be obtained by simply interchanging individual plate numbers and thus only a few sets of such plates are required for the production of all common templates .



  The plates are BEZW in the arrangement made. Order attached to the desired sheet position correspondingly shaped lower surface of the block g. Such templates have the significant advantage that the pressing surface depending on the "throw", i. i. the easy
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 can be done by changing the pad base to which the template plates are attached.

Claims (1)

PATENT-ANSPRÜCHE : 1. Verfahren zum Presshärten von Sensen u. dgl. unter gleichzeitiger Herstellung der Höhlung, Richtung und Stellung des Blattes, dadurch gekennzeichnet, dass das bis zur Härtung vorbearbeiteto Blatt in glühendem Zustande auf einer elastischen Unterlagt) durch eine der Fasson und Krümmung des fertigen Blattes entsprechende Schablone gepresst wird, 2. PATENT CLAIMS: 1. Method for press hardening of scythes u. The like. with simultaneous production of the cavity, direction and position of the sheet, characterized in that the sheet, which has been pre-processed until hardening, is pressed in the glowing state on an elastic base through a template corresponding to the shape and curvature of the finished sheet 2. Zur Durchführung des in Anspruch l angegebenen Verfahrens eine elastische Unterlage, bestehend aus einem Rahmen, in welchem Stahlbänder mittels nachstellbarer Federn eingespannt sind, und ein Pressstempel, bestehend aus einer Pressplatte, an welcher EMI2.3 Krümmung des Blattes entsprechende Form besitzt und eine dem Blatt sich anpassende Schablone trägt. To carry out the method specified in claim 1, an elastic base, consisting of a frame in which steel strips are clamped by means of adjustable springs, and a press ram, consisting of a press plate, on which EMI2.3 Curvature of the sheet has corresponding shape and carries a template that adapts to the sheet. 3. Zur Durchführung des in Anspruch 1 angegebenen Verfahrens Schablonensätze zur Herstellung von Sensen verschiedener Krümmung, dadurch gekennzeichnet, dass die gleich EMI2.4 3. To carry out the method specified in claim 1, template sets for the production of scythes of different curvature, characterized in that the same EMI2.4
AT24000D 1905-05-22 1905-05-22 Method and device for press hardening of scythes u. Like. With simultaneous production of the cavity, direction and position of the sheet. AT24000B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT24000T 1905-05-22

Publications (1)

Publication Number Publication Date
AT24000B true AT24000B (en) 1906-04-25

Family

ID=3533645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT24000D AT24000B (en) 1905-05-22 1905-05-22 Method and device for press hardening of scythes u. Like. With simultaneous production of the cavity, direction and position of the sheet.

Country Status (1)

Country Link
AT (1) AT24000B (en)

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