DE96798C - - Google Patents

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Publication number
DE96798C
DE96798C DENDAT96798D DE96798DA DE96798C DE 96798 C DE96798 C DE 96798C DE NDAT96798 D DENDAT96798 D DE NDAT96798D DE 96798D A DE96798D A DE 96798DA DE 96798 C DE96798 C DE 96798C
Authority
DE
Germany
Prior art keywords
cut
cross
saw
cutting
blade
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
DENDAT96798D
Other languages
German (de)
Publication of DE96798C publication Critical patent/DE96798C/de
Active 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
    • B27B15/00Band or strap sawing machines specially designed for length cutting of trunks
    • B27B15/04Band or strap sawing machines specially designed for length cutting of trunks with vertically-guided saw blade
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D53/00Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
    • B23D53/005Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting with a plurality of band saw blades or band saw blades having plural cutting zones, e.g. contiguous oppositely-moving saw blade portions

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Gegenüber den bekannten, als Quersägen dienenden Bandsägen, bei denen die beiden in entgegengesetzter Richtung laufenden Blattseiten zur Erzielung eines Schnittes nahe an einander gerückt sind, besitzt die den Erfindungsgegenstand bildende Quer - und Ablängsäge verstellbare Zwischen- oder Leitrollen, mittelst welcher die Entfernung der beiden Blattseiten beliebig verändert werden kann, so dafs sowohl ein als auch zwei Schnitte gleichzeitig ausgeführt werden und Bretter beliebiger Stärke geschnitten werden können.Compared to the well-known band saws used as cross-cut saws, in which the two sheet pages running in the opposite direction to achieve a cut close to are moved towards each other, has the cross - and cross-cut saw forming the subject of the invention adjustable intermediate or guide rollers, by means of which the distance between the two sides of the sheet can be changed at will, so that both one and two cuts at the same time and boards of any thickness can be cut.

Fig. ι der Zeichnung stellt die Seitenansicht einer solchen Bandsäge beim Ablängen mit Doppelschnitt,Fig. Ι of the drawing shows the side view of such a band saw when cutting to length Double cut,

Fig. 2 dieselbe Ansicht beim Quersägen und mit einfachem Schnitt,2 shows the same view when sawing crosswise and with a simple cut,

Fig. 3 die Vorderansicht,3 shows the front view,

Fig. 4 die Oberansicht dar.Fig. 4 shows the top view.

Am unteren Theil des Ständers α ist die Treibscheibe b gelagert, während am oberen Theil die Spannscheibe c verstellbar angeordnet ist. Von den Rollen bc läuft das Sägeblatt über Zwischen- oder Leitrollen de, so dafs mit zwei Blattseiten g und h geschnitten werden kann. Die Rollen de sind in wagrechten Führungen verschiebbar gelagert, um die Blattseiten einander nähern oder entfernen zu können.The traction sheave b is mounted on the lower part of the stand α , while the tensioning pulley c is adjustable on the upper part. The saw blade runs from the rollers bc over intermediate or guide rollers de, so that two blade sides g and h can be used to cut. The roles de are slidably mounted in horizontal guides in order to approach or remove the sheet pages from each other.

In Fig. ι ist die Bandsäge zum Ablängen von Balken f dargestellt, wobei die Blattseiten von einander entfernt sind, so dafs man gleichzeitig zwei Schnitte erhält, so dafs die Bandsäge zum Schneiden von Brettchen benutzt werden kann. In gleicher Weise läfst sich die Bandsäge auch zum Quersägen verwenden (Fig. 2). Bei dieser Figur sind die Blattseiten nahe an einander gerückt, so dafs nur ein Schnitt entsteht.In Fig. 1 the band saw for cutting bars f is shown, the blade sides being separated from each other so that two cuts are obtained at the same time, so that the band saw can be used for cutting boards. In the same way, the band saw can also be used for cross-cutting (Fig. 2). In this figure the pages of the leaves are brought close to one another, so that only one cut is made.

Das Sägenblatt könnte anstatt senkrecht auch wagrecht angeordnet sein.The saw blade could also be arranged horizontally instead of vertically.

Claims (1)

Patent-Anspruch:Patent claim: Als Quer- oder Ablängsäge dienende senkrecht oder wagrecht angeordnete Bandsäge, gekennzeichnet durch verstellbare Zwischen- oder Leitrollen (de), mittelst welcher die Entfernung der beiden Blattseiten beliebig verändert werden kann, so dafs sowohl ein als auch zwei Schnitte gleichzeitig bewirkt werden können.A vertical or horizontal band saw serving as a cross or cross-cutting saw, characterized by adjustable intermediate or guide rollers (de), by means of which the distance between the two sides of the blade can be changed as desired, so that one or two cuts can be made at the same time. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT96798D Active DE96798C (en)

Publications (1)

Publication Number Publication Date
DE96798C true DE96798C (en)

Family

ID=367899

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
DE (1) DE96798C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415877A (en) * 1945-09-24 1947-02-18 Hajek Joseph Band saw apparatus
US2476573A (en) * 1944-10-30 1949-07-19 Edmund E Whicher Vehicle mounted, swingable bandframe logging saw
US2511989A (en) * 1946-07-05 1950-06-20 Vito A Nardi Band sawing machine with adjustable angle of cut
DE962055C (en) * 1953-11-25 1957-11-21 Ver Steinsaegenfabriken Erbsch Band saw machine for working stone or similar hard materials
DE1162064B (en) * 1957-11-25 1964-01-30 Rudolf Lindelaub Cutting device for the production of shaped pieces from flexible or elastically flexible material, e.g. Plastic foam
DE1919963B1 (en) * 1969-04-19 1971-10-21 Krauss & Reichert Maschf DEVICE FOR LAYERED DISASSEMBLY OF BLOCKS MADE OF ELASTIC MATERIAL, IN PARTICULAR FOAM
EP0026729A1 (en) * 1979-09-13 1981-04-08 Kreibaum Otto sen Round wood cutting machine
DE3334379A1 (en) * 1983-09-23 1985-04-11 Jochen 3014 Laatzen Bickmeyer Band saw for stone working
DE4143233A1 (en) * 1991-12-31 1993-07-01 Bernhard Antonius Heming Machine for chamfering edges of concrete blocks - has support slide to press block against bandsaw blade
EP0930138A2 (en) * 1998-01-19 1999-07-21 Edward L. Baker Band saw for cutting multiple boards simultaneously
GB2394694A (en) * 2002-10-31 2004-05-05 Ronald Wraith Submarine saw

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476573A (en) * 1944-10-30 1949-07-19 Edmund E Whicher Vehicle mounted, swingable bandframe logging saw
US2415877A (en) * 1945-09-24 1947-02-18 Hajek Joseph Band saw apparatus
US2511989A (en) * 1946-07-05 1950-06-20 Vito A Nardi Band sawing machine with adjustable angle of cut
DE962055C (en) * 1953-11-25 1957-11-21 Ver Steinsaegenfabriken Erbsch Band saw machine for working stone or similar hard materials
DE1162064B (en) * 1957-11-25 1964-01-30 Rudolf Lindelaub Cutting device for the production of shaped pieces from flexible or elastically flexible material, e.g. Plastic foam
DE1919963B1 (en) * 1969-04-19 1971-10-21 Krauss & Reichert Maschf DEVICE FOR LAYERED DISASSEMBLY OF BLOCKS MADE OF ELASTIC MATERIAL, IN PARTICULAR FOAM
EP0026729A1 (en) * 1979-09-13 1981-04-08 Kreibaum Otto sen Round wood cutting machine
DE3334379A1 (en) * 1983-09-23 1985-04-11 Jochen 3014 Laatzen Bickmeyer Band saw for stone working
DE4143233A1 (en) * 1991-12-31 1993-07-01 Bernhard Antonius Heming Machine for chamfering edges of concrete blocks - has support slide to press block against bandsaw blade
EP0930138A2 (en) * 1998-01-19 1999-07-21 Edward L. Baker Band saw for cutting multiple boards simultaneously
US6230602B1 (en) * 1998-01-19 2001-05-15 Edward L. Baker Resaw for cutting multiple boards simultaneously
EP0930138A3 (en) * 1998-01-19 2002-05-02 Edward L. Baker Band saw for cutting multiple boards simultaneously
GB2394694A (en) * 2002-10-31 2004-05-05 Ronald Wraith Submarine saw
GB2394694B (en) * 2002-10-31 2005-01-12 Ronald Wraith Submarine saw

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