DE374446C - Multiple saw gates - Google Patents
Multiple saw gatesInfo
- Publication number
- DE374446C DE374446C DEO12328D DEO0012328D DE374446C DE 374446 C DE374446 C DE 374446C DE O12328 D DEO12328 D DE O12328D DE O0012328 D DEO0012328 D DE O0012328D DE 374446 C DE374446 C DE 374446C
- Authority
- DE
- Germany
- Prior art keywords
- saws
- saw
- multiple saw
- work
- bars
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B3/00—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks
- B27B3/02—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks with vertically-reciprocating saw frame
- B27B3/04—Gang saw mills; Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks with vertically-reciprocating saw frame with multiple- blade saw frame
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Description
Mehrfachsägegatter. Von den bekannten Mehrfachgattersägemaschinen unterscheidet sich der Erfindungsgegenstand dadurch, daß der Sägerahmen durch zwei Balken ersetzt ist, zwischen denen die Sägen angeordnet sind, und daß die Spannung und der Antrieb der Sägen durch über Rollen geführte und mit den Balken verbundene Seile oder Ketten erfolgt, die wiederum von einem Schubkurbelgetriebe in hin und her gehende Bewegung versetzt werden. Die Balken finden im Gattergestell ihre Führung. Bei Einzelsägen ist der Antrieb und die Spannung der Säge durch über Rollen geführte und von einem Schubkurbelgetriebe beeinflußte Seile bekannt.Multiple saw frames. From the well-known multiple frame saw machines the subject of the invention differs in that the saw frame by two Beam is replaced, between which the saws are arranged, and that the tension and the drive of the saws by guided over rollers and connected to the beams Ropes or chains are made, in turn by a slider crank mechanism in back and forth moving movement. The beams are guided in the gate frame. In the case of single saws, the drive and the tension of the saw are guided by rollers and ropes influenced by a slider crank mechanism are known.
An einem feststehenden Gerüst aus Holz oder Eisen sind, wie die schematische Zeichnung zeigt, Führungsschienen a angebracht. In diesen Schienen führen sich die Balken b, zwischen denen die Sägen c angeordnet sind. Die Balken b sind durch über Rollend geführte Seile, Ketten oder ähnliche Organe f miteinander verbunden. Die Enden der Balken b führen sich in den Schienen ä. Je zwei Balken mit den Sägen bilden eine Sägegruppe. Die nicht mit einem Balken verbundenen Seilenden g sind einem Schieber h angeschlossen, der durch ein Schubkurbelgetriebe i hin und her bewegt wird. Bei Verwendung von Sägen mit einseitig wirkenden Sägezähnen ist nun folgender Arbeitsvorgang in der Maschine: Bei Hubstellung »unten« bewegt sich die rechts liegende Sägengruppe I nach oben (arbeitet also im Leerlauf), die Sägengruppe II nach unten (leistet Sägearbeit), die Sägengruppe III nach oben (Leerlauf).As the schematic drawing shows, guide rails a are attached to a fixed frame made of wood or iron. The bars b, between which the saws c are arranged, run in these rails. The bars b are connected to one another by ropes, chains or similar organs f guided over rollers. The ends of the bars b lead in the rails Ä. Two bars with the saws form a group of saws. The rope ends g not connected to a beam are connected to a slide h which is moved back and forth by a slider crank mechanism i. When using saws with saw teeth acting on one side, the following work process is now in the machine: In the lift position »down«, saw group I on the right moves up (works in idle mode), saw group II down (performs sawing work), saw group III up (idle).
Bei derselben Hubstellung arbeiten die links liegenden Sägen, Sägengruppe I' nach unten (verrichtet Sägearbeit), die Sägengruppe Il' nach oben (Leerlauf), die Sägengruppe III' nach unten (verrichtet Sägearbeit).The saws on the left, saw group, work in the same lifting position I 'downwards (does sawing work), the saw group Il' upwards (idle), saw group III 'downwards (performs sawing work).
Bei entgegengesetzter Hubstellung arbeiten die Sägengruppen wieder sinngemäß je drei Sägengruppen im Leerlauf und drei Sägengruppen Sägearbeit verrichtend.In the opposite stroke position, the saw groups work again correspondingly three groups of saws in idle mode and three groups of saws doing sawing work.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO12328D DE374446C (en) | Multiple saw gates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO12328D DE374446C (en) | Multiple saw gates |
Publications (1)
Publication Number | Publication Date |
---|---|
DE374446C true DE374446C (en) | 1923-04-24 |
Family
ID=7352725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEO12328D Expired DE374446C (en) | Multiple saw gates |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE374446C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0739696A1 (en) * | 1995-04-24 | 1996-10-30 | AVE Umwelttechnik GmbH | Gang saw with plural gang saw frames |
-
0
- DE DEO12328D patent/DE374446C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0739696A1 (en) * | 1995-04-24 | 1996-10-30 | AVE Umwelttechnik GmbH | Gang saw with plural gang saw frames |
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