AT38525B - Machine for topstitching twisted buttons with a wire core and spun in a star shape. - Google Patents

Machine for topstitching twisted buttons with a wire core and spun in a star shape.

Info

Publication number
AT38525B
AT38525B AT38525DA AT38525B AT 38525 B AT38525 B AT 38525B AT 38525D A AT38525D A AT 38525DA AT 38525 B AT38525 B AT 38525B
Authority
AT
Austria
Prior art keywords
lever
rail
crank
topstitching
spun
Prior art date
Application number
Other languages
German (de)
Original Assignee
Franz Haspel
Hans Tagger
Math Salcher & Soehne
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 Franz Haspel, Hans Tagger, Math Salcher & Soehne filed Critical Franz Haspel
Application granted granted Critical
Publication of AT38525B publication Critical patent/AT38525B/en

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  • Sewing Machines And Sewing (AREA)

Description

  

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Claims (1)

EMI4.2 <Desc/Clms Page number 5> unter-bezw. übergreifen, so dass bei der durch die Vorbewegung der Hakennadel erfolgenden Verdrehung der beiden Hebelarme von der Spule Faden von entsprechender Länge abgezogen wird, der von den Hebelhaken bei der Rückbewegung der Hakennadel an diese abgegeben wird. EMI4.2 <Desc / Clms Page number 5> under-resp. overlap, so that when the two lever arms are rotated by the forward movement of the hook needle, thread of a corresponding length is withdrawn from the bobbin, which is delivered to the lever hook during the return movement of the hook needle. 8. Maschine nach den Ansprüchen l, 3,4, 5 und 6, dadurch gekennzeichnet, dass der Hebel (172) zumVerschieben der HakennadeJ (173) und die das Messer (163) tragende Schiene (160) unter Einschaltung geeigneter Zwischenglieder unabhängig voneinander mit je einer Kurbel stange (181, 182) verbunden sind, die mit ihren anderen Enden mittelst Längsschlitze diametral gegenüberliegende Kurbelzapfen einer Kurbel (179) umfassen, wobei die Einrichtung derart getroffen ist, dass während der ersten Viertel-Umdrehung der Kurbel die mit dem Hebel (172) EMI5.1 dieser Hebel (172) vorbewegt wird, und dass während der dritten Viertel-Umdrehung die mit der Tragschiene (160) für das Messer (163) verbundene Kurbelstange (182) 8. Machine according to claims 1, 3, 4, 5 and 6, characterized in that the lever (172) for moving the hook needle (173) and the rail (160) carrying the knife (163) independently of one another with the inclusion of suitable links Each of a crank rod (181, 182) are connected, the other ends of which comprise diametrically opposed crank pins of a crank (179) by means of longitudinal slots, the device being such that during the first quarter turn of the crank the lever ( 172) EMI5.1 this lever (172) is moved forward, and that during the third quarter turn the connecting rod (182) connected to the support rail (160) for the knife (163) und somit diese Schiene (160) vorbewegt wird, wogegen die Rückbewegung des Hebels (172) und der Schiene (160) in die Ruhelage durch Federn (195, 196) erfolgt. EMI5.2 and thus this rail (160) is moved forward, whereas the return movement of the lever (172) and the rail (160) into the rest position takes place by springs (195, 196). EMI5.2
AT38525D 1907-09-11 1907-09-11 Machine for topstitching twisted buttons with a wire core and spun in a star shape. AT38525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT38525T 1907-09-11

Publications (1)

Publication Number Publication Date
AT38525B true AT38525B (en) 1909-08-25

Family

ID=3556306

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38525D AT38525B (en) 1907-09-11 1907-09-11 Machine for topstitching twisted buttons with a wire core and spun in a star shape.

Country Status (1)

Country Link
AT (1) AT38525B (en)

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