DE121708C - - Google Patents
Info
- Publication number
- DE121708C DE121708C DENDAT121708D DE121708DA DE121708C DE 121708 C DE121708 C DE 121708C DE NDAT121708 D DENDAT121708 D DE NDAT121708D DE 121708D A DE121708D A DE 121708DA DE 121708 C DE121708 C DE 121708C
- Authority
- DE
- Germany
- Prior art keywords
- punch
- punches
- holder
- eyelet
- thicker
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 239000010985 leather Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D100/00—Setting or removing eyelets, buttons, lacing-hooks, or elastic gussets in shoes
- A43D100/02—Punching and eyelet-setting machines or tools
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf eine Verbesserung der durch das Haupt-Patent geschützten Oesensetzmaschine und hat hauptsächlich den Zweck, diese Maschine für das Einsetzen von Oesen, welche nicht aus Metall bestehen und starkwandiger sind als die bisher gebrauchten Metallösen, geeignet zu machen. Die Folge der gröfseren Wandstärke ist, dafs die Stanze i des Haupt-Patentes nicht mehr ausreicht, um einerseits das Leder genügend grofs zu lochen, andererseits die Oese in das gelochte Leder einzusetzen und festzudrücken.The present invention relates to an improvement of the eyelet setting machine protected by the main patent and has the main purpose of making this machine suitable for the setting of eyelets which are not made of metal and are thicker-walled than the previously used metal eyelets. The consequence of the greater wall thickness is that the punch i of the main patent is no longer sufficient, on the one hand, to perforate the leather sufficiently large and, on the other hand, to insert the eyelet into the perforated leather and to press it tight.
Um diesen Mangel zu beseitigen, ist nach der vorliegenden Erfindung die Stanze i des Haupt-Patentes um die Längsachse des Halters drehbar eingerichtet und trägt an ihrem unteren verbreiterten Ende zwei verschieden dicke Stempel, von welchen der dickere zum Lochen des Leders, der dünnere aber zum Einsetzen der Oese in das gelochte Leder dient. Die Drehachse der Stanze ist so ' gelagert und die beiden Stempel sind so an der Stanze angeordnet, dafs bei jeder Stellung der Stanze immer ein Stempel centrisch zu dem Einsetzstück / gelagert ist.In order to eliminate this deficiency, according to the present invention, the punch i of the main patent is arranged to be rotatable about the longitudinal axis of the holder and at its lower widened end has two punches of different thicknesses, the thicker of which is used for punching the leather, the thinner for the Inserting the eyelet into the perforated leather is used. The axis of rotation of the punch is mounted in such a way and the two punches are arranged on the punch that, in every position of the punch, one punch is always mounted centrically to the insert /.
. In der beiliegenden Zeichnung ist die Vorrichtung in Fig. ι in seitlicher Ansicht und in Fig. 2 in oberer Ansicht dargestellt.. In the accompanying drawing, the device is in Fig. Ι in a side view and in Fig. 2 shown in top view.
Die Stanze i ist um den Halter α drehbar und unten mit den beiden Stempeln s und t versehen, von welchen der Stempel s zum Lochen und der Stempel t zum Einsetzen der Oese dient. Ueber diesen Stempeln trägt die Stanze i auf der Hälfte ihres Umfanges eine Verzahnung u, in welche das an einem Ende eines zweiarmigen Hebels sitzende Zahnsegment ν eingreift. Dieser Hebel ist um einen Halter w drehbar und trägt an seinem anderen Ende einen Zapfen x, welcher in einer Curvennuth einer hin- und herschwingenden Scheibe \ steckt. Die Scheibe \ wird von der Vorrichtung, welche den Halter α auf- und abwärts bewegt, bethätigt.The punch i can be rotated around the holder α and is provided at the bottom with the two punches s and t , of which the punch s is used for punching and the punch t is used to insert the eyelet. Above these punches, the punch i carries a toothing u on half of its circumference , into which the toothed segment ν located at one end of a two-armed lever engages. This lever can be rotated around a holder w and carries a pin x at its other end, which is inserted in a curve nut of a disk \ that oscillates back and forth. The disk \ is operated by the device which moves the holder α up and down.
Die übrigen Theile der Maschine sind dieselben, wie die des Haupt-Patentes.The remaining parts of the machine are the same as those of the main patent.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE121708C true DE121708C (en) |
Family
ID=390684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT121708D Active DE121708C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE121708C (en) |
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0
- DE DENDAT121708D patent/DE121708C/de active Active
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