DE160247C - - Google Patents

Info

Publication number
DE160247C
DE160247C DENDAT160247D DE160247DA DE160247C DE 160247 C DE160247 C DE 160247C DE NDAT160247 D DENDAT160247 D DE NDAT160247D DE 160247D A DE160247D A DE 160247DA DE 160247 C DE160247 C DE 160247C
Authority
DE
Germany
Prior art keywords
milling cutter
clamped
segments
groove depth
slot milling
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
DENDAT160247D
Other languages
German (de)
Publication of DE160247C publication Critical patent/DE160247C/de
Active 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
    • B27G13/00Cutter blocks; Other rotary cutting tools
    • B27G13/12Cutter blocks; Other rotary cutting tools for profile cutting
    • B27G13/14Cutter blocks; Other rotary cutting tools for profile cutting for cutting grooves or tenons

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling Processes (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der Erfindung bildet ein Fräser, der sich von den bekannten dadurch unterscheidet, daß der zwischen zwei Außenfräsern eingeklemmte Nutenfräser aus Segmenten besteht, die infolge ihrer schwingbaren Anordnung der gewünschten Nuttiefe entsprechend eingestellt werden können.The subject of the invention is a milling cutter that differs from the known distinguishes between the two external milling cutters clamped in segments exists, which can be adjusted accordingly to the desired groove depth due to their swingable arrangement.

In der Zeichnung ist in den Fig. ι und 2 der Erfindungsgegenstand veranschaulicht.In the drawing, the subject of the invention is illustrated in FIGS. Ι and 2.

ίο Zwischen zwei bekannten Außenfräsern a U1 sind zwei Segmente b bx angeordnet. Letztere schwingen um feste Punkte c und werden nach richtiger Einstellung von den Außenfräsern α und Ci1 in bekannter Weise festgeklemmt. Da die Veränderung der Nuttiefe keine große ist, und da die Segmente vor dem Zusammensetzen immer dem später einzustellenden Radius entsprechend geschärft werden, treten alle Zähne in Wirkung. Sollte trotzdem, wie durch b punktiert veranschaulicht ist, ohne in dem richtigen Radius geschärft zu haben, eine Veränderung der Nuttiefe vorgenommen werden, so sind zu diesem Zwecke mehr Zähne an b und b{ angeordnet, so daß immer noch genügend zum Arbeiten vorhanden sind, b und bx werden auf bekannte Weise am Umfang verbreitert, so daß ein Freischneiden bedingt ist.ίο Two segments bb x are arranged between two known external milling cutters a U 1. The latter oscillate around fixed points c and, after correct setting, are clamped by the external milling cutters α and Ci 1 in a known manner. Since the change in the depth of the groove is not great, and since the segments are always sharpened according to the radius to be set later, before they are assembled, all teeth come into effect. However, should the groove depth be changed, as illustrated by b dotted, without having sharpened in the correct radius, more teeth are arranged at b and b { for this purpose, so that there are still enough to work with, b and b x are widened on the circumference in a known manner, so that free cutting is required.

Wie die Segmente b und bx hier aus zwei Teilen angeordnet sind, können diese auch aus mehr Teilen bestehen.As the segments b and b x are arranged here from two parts, these can also consist of more parts.

Claims (1)

Patent-Anspruch:Patent claim: Fräser, bei welchem der Nutenfräser zvvis chenzwei Außenfräsern festgeklemmt wird, dadurch gekennzeichnet, daß der Nutenfräser aus schwingend angeordneten gezahnten Segmenten besteht, die durch Verdrehen der Nuttiefe bezw. der Abnutzung entsprechend eingestellt werden können.Milling cutter in which the slot milling cutter is clamped to two external cutters is, characterized in that the slot milling cutter consists of toothed segments arranged in a swinging manner, which through Twisting the groove depth respectively. can be adjusted according to wear. Hierzii 1 Blatt Zeichnungen.Here 1 sheet of drawings.
DENDAT160247D Active DE160247C (en)

Publications (1)

Publication Number Publication Date
DE160247C true DE160247C (en)

Family

ID=426244

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT160247D Active DE160247C (en)

Country Status (1)

Country Link
DE (1) DE160247C (en)

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