DE427794C - Chain milling machine - Google Patents

Chain milling machine

Info

Publication number
DE427794C
DE427794C DEA41171D DEA0041171D DE427794C DE 427794 C DE427794 C DE 427794C DE A41171 D DEA41171 D DE A41171D DE A0041171 D DEA0041171 D DE A0041171D DE 427794 C DE427794 C DE 427794C
Authority
DE
Germany
Prior art keywords
chain
milling machine
chain milling
milling
guide track
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
DEA41171D
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.)
ADOLF ALDINGER FA
Original Assignee
ADOLF ALDINGER FA
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 ADOLF ALDINGER FA filed Critical ADOLF ALDINGER FA
Priority to DEA41171D priority Critical patent/DE427794C/en
Application granted granted Critical
Publication of DE427794C publication Critical patent/DE427794C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F5/00—Slotted or mortised work
    • B27F5/02—Slotting or mortising machines tools therefor
    • B27F5/06—Slotting or mortising machines tools therefor equipped with chain cutters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Drilling And Boring (AREA)

Description

Kettenfräsmaschine. Von den bekannten Kettenfräsmaschinen, bei denen die Kettenführungsbahn durch eine Schraubenspindel in bezug auf die ortsfest gelagerte obere Kettenradachse eingestellt werden kann, unterscheidet sich der Erfindungsgegenstand dadurch, daß die Stellspindel nicht unmittelbar auf die Kettenführungsbahu, sondern unter Zwischenschaltung einer Schraubenfeder einwirkt.Chain milling machine. From the well-known chain milling machines where the chain guideway by a screw spindle with respect to the stationary Upper sprocket axis can be adjusted, the subject of the invention differs in that the adjusting spindle is not directly on the Kettenführungsbahu, but acts with the interposition of a helical spring.

Dadurch ist die an sich bekannte federnde Spannung der Fräskette auch bei stationären. Kettenfräsmaschinen in einfacher Weise zur Anwendung gebracht.This is the resilient one, which is known per se tension the milling chain even with stationary ones. Chain milling machines in a simple way to use brought.

In der Zeichnung ist der Erfindungsgegenstand in Abb. i in Vorderansicht, in Abb. a in Draufsicht nach Schnitt A-B und in Abb. 3 in Seitenansicht zur Darstellung gebracht.In the drawing, the subject of the invention is shown in Fig. I in a front view, in Fig. a in plan view according to section A-B and in Fig. 3 in side view for illustration brought.

Die federnde Spannung der Fräskette k wird dadurch erzielt, daß durch den Kopf c des Trägers t der mit dem Schlitten s (Abb. i und 3) verschraubten Fräskettenbahn a die Stellschraubenspindel b frei verschiebbar geführt ist, deren. Gewindeteil in das Muttergewinde des Lagerkbpfes d der Fräsmaschine eingreift, während eine die Spindel b umschließemde Schraubenfeder f sich auf den Kopf c stützt und an den beiden Griffmuttern m, m1 ein Widerlager findet.The resilient tension of the milling chain k is achieved by the head c of the carrier t of the milling chain track screwed to the slide s (Fig. i and 3) a the adjusting screw spindle b is guided freely displaceably, whose. Threaded part engages in the nut thread of the bearing head d of the milling machine, while a the spindle b enclosing helical spring f is supported on the head c and on the two grip nuts m, m1 finds an abutment.

Claims (1)

PATENT-ANSPRUCH: Kettenfräsmaschine, bei der die Kettenführungsbahn durch eine Schraubenspindel in bezug auf die ortsfest gelagerte obere Kettenradachse eingestellt werden kann, dadurch gekennzeichnet, daß die Stellspindel unter Zwischenschaltung einer Schraubenfeder auf die Kettenfühaltngsbahn einwirkt. PATENT CLAIM: Chain milling machine in which the chain guide track can be adjusted by a screw spindle with respect to the fixedly mounted upper sprocket axis, characterized in that the adjusting spindle acts on the chain guide track with the interposition of a helical spring.
DEA41171D 1923-12-14 1923-12-14 Chain milling machine Expired DE427794C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA41171D DE427794C (en) 1923-12-14 1923-12-14 Chain milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA41171D DE427794C (en) 1923-12-14 1923-12-14 Chain milling machine

Publications (1)

Publication Number Publication Date
DE427794C true DE427794C (en) 1926-04-14

Family

ID=6932369

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA41171D Expired DE427794C (en) 1923-12-14 1923-12-14 Chain milling machine

Country Status (1)

Country Link
DE (1) DE427794C (en)

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