DE29749C - Stapling and locking mechanism for knives and other cutting tools - Google Patents

Stapling and locking mechanism for knives and other cutting tools

Info

Publication number
DE29749C
DE29749C DENDAT29749D DE29749DA DE29749C DE 29749 C DE29749 C DE 29749C DE NDAT29749 D DENDAT29749 D DE NDAT29749D DE 29749D A DE29749D A DE 29749DA DE 29749 C DE29749 C DE 29749C
Authority
DE
Germany
Prior art keywords
cutting tools
knives
locking mechanism
stapling
shell
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
Application number
DENDAT29749D
Other languages
German (de)
Original Assignee
E. DITTRICH in Nixdorf, Böhmen
Publication of DE29749C publication Critical patent/DE29749C/en
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B1/00Hand knives with adjustable blade; Pocket knives
    • B26B1/02Hand knives with adjustable blade; Pocket knives with pivoted blade
    • B26B1/04Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position
    • B26B1/048Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position with a locking member being slidable or movable along the handle

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

Die in beiliegender Zeichnung für ein Taschenmesser verwendete Armatur für Schneidewerkzeuge besteht aus zwei Schalen A und B, welche um das Scharnier c gegen einander drehbar gemacht werden; zwischen den Schalen ist das um das Scharnier α herausdrehbare Schneidewerkzeug b enthalten. In geschlossenem Zustande sieht man keinerlei vorspringende Theile, da das Werkzeug b von den Schalen A und B einerseits, von dem an der „Schale A angebrachten Rücken d und dem an B befestigten Rücken e andererseits eingeschlossen ist. Der Verschlufs wird durch die Schildplatte s, welche mit dem Schieber m fest verbunden ist, in der Weise bewerkstelligt, dafs beim Oeffhen des Werkzeuges die Schildplatte s erst in der Richtung des Pfeiles herabgeschoben werden mufs, wodurch der Schieber m aus der die Auflage für die Schale B an der Schale A bildenden Nuth η heraustritt und die Schalen an einander vorbeidrehen läfst. Nun wird das Schneidewerkzeug herausgedreht, die Schale B wieder zurückgebracht und der Schieber m wieder in die Nuth n, mit anderen Worten, die Schildplatte s wieder zurückgeschoben, wodurch nicht nur die Armatur wieder geschlossen, sondern die Klinge b am selbstthätigen Umschnappen gehindert ist. Das Heft ist demnach sowohl im offenen als auch im geschlossenen Zustande ringsherum geschlossen und ohne alle Vorsprünge.The armature for cutting tools used in the accompanying drawing for a pocket knife consists of two shells A and B, which are made rotatable with respect to one another about the hinge c; The cutting tool b , which can be rotated out about the hinge α, is contained between the shells. When closed, no protruding parts can be seen, since the tool b is enclosed by the shells A and B on the one hand, by the spine d attached to the shell A and the spine e attached to B on the other. The lock is achieved by the shield plate s, which is firmly connected to the slide m , in such a way that when the tool is opened, the shield plate s first has to be pushed down in the direction of the arrow, whereby the slide m from the support for the Shell B emerges from the groove η forming shell A and lets the shells rotate past each other. Now the cutting tool is unscrewed, the shell B is brought back and the slide m is pushed back into the groove n, in other words the shield plate s , which not only closes the armature again, but also prevents the blade b from snapping over by itself. The booklet is therefore closed all around, both in the open and in the closed state, and without any protrusions.

Claims (2)

Patent-AnSprüche:Patent claims: 1. Die Construction von Heften für Messer und andere Schneidewerkzeuge, derart, dafs die beiden um einen Stift c drehbaren Schalen A und B mit Stegen d und e ver-1. The construction of handles for knives and other cutting tools in such a way that the two shells A and B , which can be rotated about a pin c , connect with bars d and e. , sehen sind, so dafs die zugeklappte Messerklinge b vollständig geborgen wird und nicht aufgeklappt werden kann, während diese Stege zugleich das aufgemachte Messer durch Anschläge an der Klinge in seiner Lage erhalten., are seen, so that the closed knife blade b is completely recovered and cannot be opened, while these webs at the same time keep the opened knife in its position by stops on the blade. 2. Der Verschlufsmechanismus für Schneidewerkzeuge mit unter 1. gekennzeichneten Heften, bestehend aus dem mit der Schild-' platte ί verbundenen, an der Schale B befestigten Schieber m, der in eine Nuth η eines mit der Schale A fest verbundenen Bleches treten kann.2. The locking mechanism for cutting tools with booklets marked under 1., consisting of the slider m connected to the shield 'plate ί and attached to the shell B , which can enter a groove η of a sheet metal firmly connected to the shell A. Hierzu 1 Blatt Zeichnungen. 1 sheet of drawings.
DENDAT29749D Stapling and locking mechanism for knives and other cutting tools Active DE29749C (en)

Publications (1)

Publication Number Publication Date
DE29749C true DE29749C (en)

Family

ID=305907

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT29749D Active DE29749C (en) Stapling and locking mechanism for knives and other cutting tools

Country Status (1)

Country Link
DE (1) DE29749C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730393A (en) * 1986-01-17 1988-03-15 W.R. Case & Sons Cutlery Co. Locking knife with movable scale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730393A (en) * 1986-01-17 1988-03-15 W.R. Case & Sons Cutlery Co. Locking knife with movable scale

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