DE74898C - Folding device for circular saws - Google Patents

Folding device for circular saws

Info

Publication number
DE74898C
DE74898C DENDAT74898D DE74898DA DE74898C DE 74898 C DE74898 C DE 74898C DE NDAT74898 D DENDAT74898 D DE NDAT74898D DE 74898D A DE74898D A DE 74898DA DE 74898 C DE74898 C DE 74898C
Authority
DE
Germany
Prior art keywords
shaft
saw
frame
folding device
basic
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
DENDAT74898D
Other languages
German (de)
Original Assignee
E. MEYER, Rathszimmermeister, in Berlin N., Hochstr. 29 a
Publication of DE74898C publication Critical patent/DE74898C/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
    • B27B5/18Saw benches with feedable circular saw blade, e.g. arranged on a carriage
    • B27B5/188Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being mounted on a hanging arm or at the end of a set of bars, e.g. parallelograms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Description

Hierzu 1 Blatt Zeichnungen. 1 sheet of drawings.

AUSGEGEBEN DEN 9. MAI 1894.ISSUED MAY 9, 1894.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die Grundsäge besteht aus einem Gestell a, welches auf dem gegen die abzuschneidende Spundwand gebolzten Träger b ruht und welches mittelst des Zahnrades ρ auf der Zahnstange c1 seitlich fortbewegt wird. Die Kurbel h mit Welle und dem Winkelrad i dreht das Winkelrad g und hierdurch die Welle / mit der Kreissäge q. Die aus zwei Theilen bestehende Welle f ist in ihrer Höhe je nach der Höhe des auszuführenden Schnittes verstellbar und wird in ihrer Lage gehalten durch den Nasenkeil im Winkelrad g und durch den Stellring jr. Beide Wellenhälften sind verbunden durch die Muffe k. The basic saw consists of a frame a which rests on the beam b bolted against the sheet pile wall to be cut and which is moved laterally on the rack c 1 by means of the gear ρ. The crank h with the shaft and the angle wheel i turns the angle wheel g and thereby the shaft / with the circular saw q. The shaft f , which consists of two parts, is adjustable in height depending on the height of the cut to be made and is held in its position by the nose wedge in the angle wheel g and by the adjusting ring jr. Both shaft halves are connected by the sleeve k. Soweit dürfte die Grundsäge in ihren einzelnen Theilen bekannt sein; neu und eigenthümlich ist aber die Klappvorrichtung, deren Eigenart darin besteht, dafs, um ein Auswechseln der sehr bald stumpf werdenden Säge zu ermöglichen, mit geringer Mühe der unter Wasser befindliche Theil des Gestelles mit Welle und Kreissäge an dem festbleibenden Obertheil des Gestelles hochgeklappt und dann die Säge leicht abgeschraubt werden kann. Um dies ausführen zu können, ist nur nöthig, die Muffe k zu lösen und hochzuschieben; dadurch wird das ganze Untergestell frei und kann um die beiden Bolzen χ und x1 gedreht werden.So far the basic saw should be known in its individual parts; What is new and peculiar, however, is the folding device, the peculiarity of which is that, in order to enable the saw, which will soon become blunted, to be replaced with little effort, the submerged part of the frame with the shaft and circular saw can be folded up on the fixed upper part of the frame and then the saw can easily be unscrewed. In order to be able to do this, it is only necessary to loosen the sleeve k and push it up; this frees the entire subframe and can be rotated around the two bolts χ and x 1. Patent-Anspruch:Patent claim: , Aufklappvorrichtung für Grundsägen, bei welcher die Kreissäge sammt Antriebswelle nach Lösung der Verbindungsmuffe (k) um zwei Punkte (x xl) des Gestelles gedreht werden kann., Folding device for basic saws, in which the circular saw together with the drive shaft can be rotated around two points (xx l ) of the frame after loosening the connecting sleeve (k).
DENDAT74898D Folding device for circular saws Expired - Lifetime DE74898C (en)

Publications (1)

Publication Number Publication Date
DE74898C true DE74898C (en)

Family

ID=347907

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT74898D Expired - Lifetime DE74898C (en) Folding device for circular saws

Country Status (1)

Country Link
DE (1) DE74898C (en)

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