DE47581C - Horizontally rotatable and vertically adjustable storage of circular saws - Google Patents

Horizontally rotatable and vertically adjustable storage of circular saws

Info

Publication number
DE47581C
DE47581C DENDAT47581D DE47581DA DE47581C DE 47581 C DE47581 C DE 47581C DE NDAT47581 D DENDAT47581 D DE NDAT47581D DE 47581D A DE47581D A DE 47581DA DE 47581 C DE47581 C DE 47581C
Authority
DE
Germany
Prior art keywords
belt
circular saw
pulley
roller
stand
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 - Lifetime
Application number
DENDAT47581D
Other languages
German (de)
Original Assignee
W. weissker und R. weissker in Gera, Reufs
Publication of DE47581C publication Critical patent/DE47581C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B27B5/00Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16Saw benches
    • B27B5/22Saw benches with non-feedable circular saw blade
    • B27B5/24Saw benches with non-feedable circular saw blade the saw blade being adjustable according to depth or angle of cut
    • B27B5/243Saw benches with non-feedable circular saw blade the saw blade being adjustable according to depth or angle of cut the saw blade being arranged underneath the work-table
    • 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
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/12Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades

Landscapes

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

Claims (1)

PATENTAMTPATENT OFFICE KAISERLICHESIMPERIAL Bei den Kreissägen mit feststehenden Lagern bedarf man zum Abschneiden von Brettern, Latten u. dergl. im Winkel und in der Quere aufser in der Länge auch nach der Seite zu eines entsprechend langen Raumes. Vorliegende Kreissäge bezweckt, diesem Umstand durch Drehbarmachung der Kreissäge mit ihrer Lagerung abzuhelfen, um dadurch nach der Seite zu eine Raumersparnifs zu erzielen oder die Verwendung zu genannten Zwecken bei beschränktem Raum möglich zu machen.In the case of circular saws with fixed bearings, you need to cut boards, Laths and the like at an angle and across, except in length, also to the side a correspondingly long room. The purpose of the present circular saw is to achieve this Rotating the circular saw to help with its storage, thereby turning sideways to achieve a space saving or the use for the named purposes with limited To make space possible. Auf dem hölzernen Tischgestell ist der gufseiserne, nach innen mit Führungsleiste versehene Ring α eingelassen und festgeschraubt. In diesem führt sich drehbar die runde, mit Randrippe versehene Scheibe b, an deren unterer Seite die im Lager/ befindliche Kreissägenwelle mittelst Schraube c am Säulenständer g auf- und niederbewegt werden kann. Der Säulenständer g ist an der Scheibe b derart befestigt, dafs die Riemscheibe h gerade unter das Mittel der Scheibe b zu stehen kommt, so dafs bei einer Drehung bis zu go° ein halbgekreuzter, bei einer Drehung bis zu i8o° ein gekreuzter Riemenlauf entsteht. Die Laufrolle k steht mit ihrer inneren Kante senkrecht unter dem Mittel der Scheibe h und ist ballig gedreht, so dafs auch bei geradem Riemenlauf das Sägeblatt vom Riemen nicht berührt wird. Die unterste Laufrolle m steht über der Laufrolle k etwas vor. Die Laufrolle m, sowie die Antriebsscheibe η sind ebenfalls ballig gedreht behufs Ausgleichung der beim halbgekreuzten Riemengang entstehenden Verschiebung des Riemens. The cast iron ring α with a guide strip on the inside is embedded and screwed into the wooden table frame. In this, the round, rimmed disk rib leads rotatably b, the circular saw shaft in the bearing / located by means of its lower side screw c on the pillar stand g movable up and down moved. The pillar g is attached to the pulley b in such a way that the belt pulley h comes to stand just below the center of the pulley b , so that a half-crossed belt run results when the belt is turned up to g °, and a crossed belt run when the belt is turned up to 180 °. The inner edge of the roller k stands vertically below the center of the pulley h and is turned in a spherical manner so that the saw blade is not touched by the belt even when the belt is running straight. The lowermost roller m protrudes slightly above the roller k. The roller m, as well as the drive pulley η are also rotated in a spherical manner in order to compensate for the displacement of the belt that occurs when the belt is half-crossed. Um ein Verwenden der Kreissäge zu verhüten, führt sich das gegabelte Ende des die Kreissägenwelle tragenden Theiles am Ständer i. In order to prevent the use of the circular saw, the forked end of the part carrying the circular saw shaft leads to the stand i. Behufs Ausgleichung der durch das Auf- und Niederschrauben bedingten veränderlichen Riemenlänge ist die in einem Winkeleisenrahmen schwingende, durch Eigengewicht selbstspannende Laufrolle k angebracht, deren punktirte Stellung dem niedrigsten Stand der Kreissäge entspricht. . . In order to compensate for the variable belt length caused by screwing it on and off, the roller k , swinging in an angle iron frame and self-tensioning by its own weight, is attached, the dotted position of which corresponds to the lowest position of the circular saw. . . Patent-A νspruch:Patent claim: Die Anordnung einer Kreissägenwelle an einer in einem Ring (α) drehbaren Scheibe (b) derart, dafs die Riemscheibe (In)' der Kreissägenwelle ins Mittel der drehbaren Scheibe (b) zu stehen kommt, so dafs die Kreissäge nicht nur mit der gesammten Lagerung zum Schneiden aller Winkel bis i8o°, auch während des Betriebes, horizontal gedreht, sondern auch an dem Ständer (g) auf- und niederbewegt werden kann.The arrangement of a circular saw shaft on a disc (b ) rotatable in a ring (α) in such a way that the belt pulley (In) 'of the circular saw shaft comes to rest in the middle of the rotatable disc (b) , so that the circular saw not only with the entire bearing For cutting all angles up to 180 °, even during operation, rotated horizontally, but can also be moved up and down on the stand (g). Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT47581D Horizontally rotatable and vertically adjustable storage of circular saws Expired - Lifetime DE47581C (en)

Publications (1)

Publication Number Publication Date
DE47581C true DE47581C (en)

Family

ID=322612

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT47581D Expired - Lifetime DE47581C (en) Horizontally rotatable and vertically adjustable storage of circular saws

Country Status (1)

Country Link
DE (1) DE47581C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488077A (en) * 1944-09-15 1949-11-15 Buday John Rotatable table sawing machine
ITMO20120099A1 (en) * 2012-04-18 2013-10-19 Scm Group Spa GROUP SAW FOR WOOD

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488077A (en) * 1944-09-15 1949-11-15 Buday John Rotatable table sawing machine
ITMO20120099A1 (en) * 2012-04-18 2013-10-19 Scm Group Spa GROUP SAW FOR WOOD
EP2653252A1 (en) * 2012-04-18 2013-10-23 SCM Group S.p.A. Sawing unit for wood

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