DE856871C - Shoemaker's place with a lever-operated needle release - Google Patents

Shoemaker's place with a lever-operated needle release

Info

Publication number
DE856871C
DE856871C DEL6347A DEL0006347A DE856871C DE 856871 C DE856871 C DE 856871C DE L6347 A DEL6347 A DE L6347A DE L0006347 A DEL0006347 A DE L0006347A DE 856871 C DE856871 C DE 856871C
Authority
DE
Germany
Prior art keywords
lever
shoemaker
place
needle
needle release
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
Application number
DEL6347A
Other languages
German (de)
Inventor
Franz Loewe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEL6347A priority Critical patent/DE856871C/en
Application granted granted Critical
Publication of DE856871C publication Critical patent/DE856871C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D5/00Hand appliances or hand tools for making or repairing shoes, other than those covered by groups A43D15/00, A43D19/00, A43D95/00, A43D100/00, A43D117/00
    • A43D5/08Awls

Landscapes

  • Portable Nailing Machines And Staplers (AREA)

Description

Den Gegenstand der Erfindung bildet einen Schusterort, auch Pinnort oder Schusterahle genannt, der es dem Schuster ermöglicht, die Nadel ohne größere Kraftanstrengung vermittels eines seitlich an dem Pinnort angebrachten Hebels wieder aus der Sohle herauszuziehen.The subject matter of the invention is a shoemaker's place, also known as a pinned place or shoemaker's awl, which enables the shoemaker to use the needle without a larger one Force exertion again by means of a lever attached to the side of the pin location to pull out of the sole.

Der_ bekannte Pinnort besteht aus einem konischen Heft, dessen unteres Ende eine Schraubfassung trägt, die ihrerseits die Nadel zwischen zwei Backen hält. Bei diesen Schusterorten ist der Schuster gezwungen, die Nadel, nachdem er sie in die Sohle eingeschlagen hat, unter großen Kraftanstrengungen, evtl. sogar unter Zuhilfenahme auch der anderen Hand, wieder aus der Sohle herauszuziehen. Dadurch wird die Arbeit außerordentlich erschwert.The known pin location consists of a conical booklet, the lower one End carries a screw socket, which in turn holds the needle between two jaws. In these shoemaker's places the shoemaker is forced to remove the needle after he has put it in the sole has hit, with great effort, possibly even under Use the other hand to pull it out of the sole again. Through this the work becomes extremely difficult.

Um dies abzuändern sind verschiedene Ahlen mit selbsttätiger Nadel,auslösung erfunden und patentiert worden. So sind Schusterahlen bekanntgeworden, bei denen gleichzeitig mit dem Einschlagen der Nadel eine in dem hohlen Heft befindliche Feder gespannt wird. Diese Erfindung erreicht zwar, daß,die Auslösung der Nadel durch die Feder selbsttätig erfolgt, sie hat aber andererseits notwendig zur Folge, daß das Einschlagen der Ahle wesentlich erschwert wird, da hier außerdem Widerstand des Leders auch derjenige der Feder überwunden werden muß. An Arbeit wird also im Grunde nichts gespart. Außerdem müssen die Federn beim Gebrauch erlahmen und die Hefte, da sie hohl sind, weniger widerstandsfähig werden.To change this, various awls with an automatic needle are triggered invented and patented. So Schusterahlen have become known, with which at the same time as the needle is driven in, a spring located in the hollow handle is tensioned. Although this invention achieves that, the triggering of the needle by the spring takes place automatically, but on the other hand it necessarily has the consequence that hammering in the awl is made much more difficult, as there is also resistance here of the leather also that of the feather must be overcome. So in the Basically nothing saved. In addition, the feathers must weaken during use and the Because they are hollow, booklets become less resistant.

Die vorliegende Erfindung ist dadurch gekennzeichnet, daß das Herausziehen der Nadel durch einen seitlich an der Spannmutter angebrachten Hebel bewirkt wird.The present invention is characterized in that the pulling out the needle is effected by a lever attached to the side of the clamping nut.

An die übliche Spannmutter werden zwei Lappen angebracht, zwischen denen der Hebel von oben nach unten scharniert. Der Hebel selbst ist nach Hand angepaßt und am Ende mit einer Druckplatte versehen, auf der die untere Handfläche beim Gebrauch aufliegt.Two tabs are attached to the usual clamping nut, between which the lever hinges from top to bottom. The lever itself is adjusted by hand and at the end provided with a pressure plate on which the lower palm of the hand when in use rests.

Die Arbeitserleichterung wird durch das Hebelprinzip erreicht. Während die untere Handfläche der den Pinnort umfassenden linken Hand auf das Ende des Hebels einen Druck von oben nach unten ausübt, bewirkt eine in der 'L#litte des Hebels angebrachte Unterlegstütze den erforderlichen Gegendruck, so,daß die am anderen Ende des Hebels angebrachte Schraubenmutter in die Höhe gehoben wird. Die den Gegendruck ausübende Unterlegstütze ist durch .ein in der Mitte des Hebels befindl,iches Scharnier mit dem Hebel verbunden und unten abgerundet.The work is made easier by the lever principle. While Place the lower palm of your left hand covering the pin location on the end of the lever exerts pressure from top to bottom, causes one in the middle of the lever attached support the required counterpressure so that the on the other Screw nut attached to the end of the lever. The back pressure The supporting support is provided by a hinge in the middle of the lever connected to the lever and rounded at the bottom.

Claims (1)

PATENTANSPRUCH: Ein Nagelort für Schuster, bei welchem das Ausheben der Nadel durch einen seitlich an der. Schraubenmutter angebrachten, in vertikaler Richtung beweglicher 'Hebel mit Unterlegstütze bewirkt wird. Angezogene Druckschriften: Deutsche Patentschrift Nr. 226 92o.PATENT CLAIM: A nailing place for shoemakers in which the excavation the needle through one on the side of the. Screw nut attached, in vertical Direction of movable 'lever with support is effected. Referred publications: German patent specification No. 226 92o.
DEL6347A 1950-11-22 1950-11-22 Shoemaker's place with a lever-operated needle release Expired DE856871C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL6347A DE856871C (en) 1950-11-22 1950-11-22 Shoemaker's place with a lever-operated needle release

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL6347A DE856871C (en) 1950-11-22 1950-11-22 Shoemaker's place with a lever-operated needle release

Publications (1)

Publication Number Publication Date
DE856871C true DE856871C (en) 1952-11-24

Family

ID=7257110

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL6347A Expired DE856871C (en) 1950-11-22 1950-11-22 Shoemaker's place with a lever-operated needle release

Country Status (1)

Country Link
DE (1) DE856871C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226920C (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226920C (en) *

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