DE409047C - Band saw machine - Google Patents

Band saw machine

Info

Publication number
DE409047C
DE409047C DEK86148D DEK0086148D DE409047C DE 409047 C DE409047 C DE 409047C DE K86148 D DEK86148 D DE K86148D DE K0086148 D DEK0086148 D DE K0086148D DE 409047 C DE409047 C DE 409047C
Authority
DE
Germany
Prior art keywords
saw
band
band saw
saw machine
machine
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
DEK86148D
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.)
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 DEK86148D priority Critical patent/DE409047C/en
Application granted granted Critical
Publication of DE409047C publication Critical patent/DE409047C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B3/00Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks

Landscapes

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

Description

Bandsägemaschine. Von den bekannten Bandsägemaschinen mit einem Schubkurbelgetriebe zum Hin- und Herbewegen des Sägebandes unterscheidet sich der Erfindungsgegenstand dadurch, daß jedes Ende des Sägebandes an dem Zapfen je einer im entgegengesetzten Sinne umlaufenden Kurbelscheibe angeordnet ist. Durch diese Anordnung werden die Stöße bei jeder Umkehr der Bewegungsrichtung im Sägebande vermieden und die Bandsäge dadurch auch zur Bearbeitung schwerer Werkstücke verwendbar gemacht. Auf der Zeichnung ist die Erfindung in einer beispielsweisen Ausführung zur Veranschaulichung gebracht, und zwar zeigt: «Abb. r eine übliche Tischbandsäge mit dem neuen Schubkurbelgetriebe in Vorderansicht, Abb. 2 in Seitenansicht, während Abb. 3 eine wagerecht schneidende Blockbandsägemaschine zeigt.Band saw machine. From the well-known band saw machines with a slider crank gear The subject of the invention differs for moving the saw band back and forth in that each end of the saw band on the pin one in the opposite Meaning circumferential crank disk is arranged. With this arrangement, the Avoid bumps in the saw band every time the direction of movement is reversed and the band saw thereby also made usable for processing heavy workpieces. on The drawing shows the invention in an exemplary embodiment for illustration brought, namely shows: «Fig. r a standard table band saw with the new slider crank gear in front view, Fig. 2 in side view, while Fig. 3 is a horizontally cutting Log band saw machine shows.

Von dem Sägeband ist der mittlere, d. h. der schneidende Teil x-x verbreitert und als Sägeblatt i ausgebildet. Die glatten, schmalen Bänder g und h sind in bekannter Weise um die Bandscheibenleitrollen der Maschine geführt und mit ihren Enden an die Zapfen je einer in einem Bockgestell a gelagerten, im entgegengesetzten Sinne umlaufenden Kurbelscheibe b und c befestigt, die von der auf geeignete Weise angetriebenen Welle d aus unter Vermittlung entsprechender Zwischenrädere und f angetrieben werden und das Sägeblatt i entsprechend dem eingestellten Hube hin und her ziehen.Of the saw band is the middle one, i.e. H. the cutting part x-x widened and designed as a saw blade i. The smooth, narrow bands g and h are performed in a known manner around the intervertebral disc guide rollers of the machine and with their ends on the pegs each one mounted in a trestle a, in the opposite one Meaning rotating crank disc b and c attached by the in a suitable manner driven shaft d from with the mediation of corresponding intermediate gears and f are driven and the saw blade i back and forth according to the set stroke pull here.

Bei der in Abb. 3 dargestellten Ausführung wird das Sägeblatt wagerecht geführt. Zu diesem Zwecke sind die Bandscheibenleitrollen für die Bänder g und h an einem zwischen zwei Ständern k und L senkrecht verstellbar geführten Querhaupt m angeordnet und das Schubkurbelgetriebe ebenfalls auf dieses Querhaupt aufgesetzt.In the version shown in Fig. 3, the saw blade is horizontal guided. For this purpose, the intervertebral disc guide rollers for belts g and h are used on a crosshead that is vertically adjustable between two uprights k and L m arranged and the slider crank mechanism is also placed on this crosshead.

Claims (1)

P@ITENT-ANSPRUCH: Bandsägemaschine mit einem Schubkurbelgetriebe zum Hin- und Herbewegen des Sägebandes, dadurch gekennzeichnet, daß jedes Ende des Sägebandes an dem Zapfen je einer im entgegengesetzten Sinne umlaufenden Kurbelscheibe angeordnet ist. P @ ITENT CLAIM: Band saw machine with a slider crank mechanism for moving the saw band back and forth, characterized in that each end of the saw band is arranged on the pin with a crank disc rotating in opposite directions.
DEK86148D 1923-06-07 1923-06-07 Band saw machine Expired DE409047C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK86148D DE409047C (en) 1923-06-07 1923-06-07 Band saw machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK86148D DE409047C (en) 1923-06-07 1923-06-07 Band saw machine

Publications (1)

Publication Number Publication Date
DE409047C true DE409047C (en) 1925-01-29

Family

ID=7235580

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK86148D Expired DE409047C (en) 1923-06-07 1923-06-07 Band saw machine

Country Status (1)

Country Link
DE (1) DE409047C (en)

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