DE457014C - Planing and machine knives - Google Patents

Planing and machine knives

Info

Publication number
DE457014C
DE457014C DEM95063D DEM0095063D DE457014C DE 457014 C DE457014 C DE 457014C DE M95063 D DEM95063 D DE M95063D DE M0095063 D DEM0095063 D DE M0095063D DE 457014 C DE457014 C DE 457014C
Authority
DE
Germany
Prior art keywords
knife
planing
machine knives
machine
knives
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
DEM95063D
Other languages
German (de)
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.)
ERNST MEHRING
Original Assignee
ERNST MEHRING
Publication date
Priority to DEM95063D priority Critical patent/DE457014C/en
Priority to FR643950D priority patent/FR643950A/en
Application granted granted Critical
Publication of DE457014C publication Critical patent/DE457014C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G17/00Manually-operated tools
    • B27G17/02Hand planes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Hobel- und Maschinenmesser Da bei den Hobel- und Maschinenmessern die Schneiden. sehr leicht ausbrechen und schnell :stumpf werden, hat man diese Messer bisher auswechselbar auf besonderen Haltern befestigt.Planer and machine knives As with planer and machine knives the cutting. break out very easily and quickly: become blunt, you have this Knives previously attached to special holders so that they could be replaced.

Einrichtungen dieser Art haben aber den Nachteil, daß das, Messer auf dem Halber selbst keine zweckmäßige Führung besitzt, welche das Messer .selbst gegen Verschiebung in seiner Längsrichtung sichert.Facilities of this type have the disadvantage that the knife on the half itself does not have an appropriate guide, which the knife itself secures against displacement in its longitudinal direction.

Die vorliegende Erfindung hat nun ein Hobel- und Nfaschinenmesser zum Giegenstande mit aus zwei lose aufeinanderliegenden Teilen, von denen der eine die eigentliche Messerschneide tragende, verschiebbare Teil aus hochwertigem Stahl besteht.The present invention now has a planer and bevel knife to the counter with two loosely stacked parts, one of which the sliding part, which carries the actual knife edge, is made of high-quality steel consists.

Das Wesen der Neuheit besteht dabei darin, daß dieser aus hochwerägem'Stahlbestehende Teil des Messers mit rückseitigen Ansätzen zwischen @entspnedhend rückwärtigen Erhöhungen des Messerhalters gegen Verschiebung in Längsrichtung geachert geführt ist.The essence of the novelty consists in the fact that it consists of high-weight steel Part of the knife with rear extensions between @entspnedhend rear elevations of the knife holder is guided leached against displacement in the longitudinal direction.

Auf der 'Zeichnung ist der Erfindungsgegen nand in einer bieispelsweisen Ausführung dargestellt, und zwar zeigt Abb. i das neue Maschinen-oder Hobelmes:s.er meiner Aufsicht, Abb.2 einen Längsschnitt durch dasselbe nach Linie A-B der Abb. i, Abb. 3 einen Querschnitt nach Linie C-D, Abb. 4 nach Linie F-F und Abb. 5 nach Linie G-H der Abb. i in größerem Maßstäbe, Das Messer besteht aus zwei Teilen, und. zwar aus der Messerplatte i und dem die eigentliche Messiersdhneide tragenden Tei12, welcher quer zur Länge des Messers auf der Messergrundplatte i verschüebbar ist. Der die Schneidwirkung ausübende Teil e des Messers, welcher aus Stahl besteht, ist mit rückwärtigen Ansätzen 3 zwischenentsprechenden rückwärtigen Erhöhungen 4 .der Grundmesserplatte oder Schiene i geführt. Diese Erhöhungen besitzen Befestigungslöcher 5, mit welchen das Messer mittels Schrauben auf dem Messerbalken cder auf der das Messer tragenden. Maschinenwand befestigt wird. Die äußeren rückwärtigen Ansätze 3 des aus Werkzeugstahl bestehenden Messerteils 2 besitzen geschlossene Schnitze 6, in welche 'Zapfen 7 der Messergrundschene i eingreifen. Auf den Rücken bieider aufeinanderliegendex Messerteile i und 2 sind in eingeschnittenes Mutttergewinde 8 Stellsichrauben 9 eingeschraubt (Abt. 1, 2 und 5), mittels. welcher der aus Stahl blestehende Teil 2 des Messers .entsprechend vorgestellt werden kann, wenn er dumch wiederholtes Nachschleifen der Messerschneide .an Breite abgenommen hat.In the drawing, the subject of the invention is shown in an exemplary embodiment, namely Fig. 1 shows the new machine or planing knife: see my top view, Fig. 2 a longitudinal section through the same along line AB in Fig. 1, Fig. 3 shows a cross-section along line CD, Fig. 4 along line FF and Fig. 5 along line GH in Fig. I on a larger scale, the knife consists of two parts, and. namely from the knife plate i and the part 12 carrying the actual Messiersdhneide, which can be displaced transversely to the length of the knife on the knife base plate i. T he the cutting action of the knife e applying member, which consists of steel, between respective rear lugs with rear elevations 3 4 out .the basic blade plate or rail i. These elevations have fastening holes 5, with which the knife by means of screws on the knife bar cder on the one carrying the knife. Machine wall is attached. The outer rear projections 3 of the knife part 2 made of tool steel have closed slots 6, in which the tenons 7 of the basic knife blade i engage. On the back of the two superposed knife parts i and 2, 8 adjusting screws 9 are screwed into the cut nut thread (section 1, 2 and 5) by means of. which part 2 of the knife, which is made of steel, can be presented accordingly if it has decreased in width by repeated regrinding of the knife edge.

Claims (1)

PATENTANSPRUCH: Hobel- und Maschinenmesser aus zwei loste aufeinandexliegeuden Teilen, von denen der eine die eigentliche Messerschneide tragende, verschiebbare Teil aus hochwertigem Stahl besteht, dadurch gekennzeichnet, daß dieser Teil. (2) me rückseitigen Ansätzen (3) zwischen lentsprechenden rückwärtigten Erhöhungen (4) des Messerhalters (i) gegen Verschiebung in Längsrichtung gesichert geführt ist.PATENT CLAIM: Planing and machine knives made from two separate objects Parts, one of which is movable and carries the actual knife edge Part consists of high quality steel, characterized in that this part. (2) me rear approaches (3) between the corresponding rear elevations (4) of the knife holder (i) is guided secured against displacement in the longitudinal direction.
DEM95063D Planing and machine knives Expired DE457014C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEM95063D DE457014C (en) Planing and machine knives
FR643950D FR643950A (en) 1927-08-18 Planing blade or machine tool knife

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM95063D DE457014C (en) Planing and machine knives

Publications (1)

Publication Number Publication Date
DE457014C true DE457014C (en) 1928-09-26

Family

ID=7322876

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM95063D Expired DE457014C (en) Planing and machine knives

Country Status (2)

Country Link
DE (1) DE457014C (en)
FR (1) FR643950A (en)

Also Published As

Publication number Publication date
FR643950A (en) 1928-09-26

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