DE41281C - Device for driving the upper feed rollers of saw frames by endless chains - Google Patents

Device for driving the upper feed rollers of saw frames by endless chains

Info

Publication number
DE41281C
DE41281C DENDAT41281D DE41281DA DE41281C DE 41281 C DE41281 C DE 41281C DE NDAT41281 D DENDAT41281 D DE NDAT41281D DE 41281D A DE41281D A DE 41281DA DE 41281 C DE41281 C DE 41281C
Authority
DE
Germany
Prior art keywords
driving
feed rollers
upper feed
endless chains
saw frames
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
DENDAT41281D
Other languages
German (de)
Original Assignee
C. HOFFMANN in Aue i. Sachsen
Publication of DE41281C publication Critical patent/DE41281C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B27B3/16—Driving mechanisms for the feed rollers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 38: Holz-Bearbeitung, Geräthe und Maschinen.CLASS 38: Wood processing, tools and machines.

CARL HOFFMANN in AUE (Sachsen). Einrichtung zum Antrieb der oberen Vorschubwalzen bei Sägegattern durch endlose Ketten. CARL HOFFMANN in AUE (Saxony). Device for driving the upper feed rollers in the case of frame saws by means of endless chains.

Patentlrt im Deutschen Reiche vom 12. März 1887 ab.Patent from the German Empire on March 12, 1887.

Die in verticaler Richtung stellbaren Riffelwalzen α empfangen ihre Bewegung in umgekehrter Drehrichtung als die unteren Riffelwalzen durch je eine endlose Kette mittelst der Kettenräder A und J5. Die treibenden Kettenräder B können sowohl direct auf den unteren Riffelwalzen b befestigt sein oder können von einem anderen Mechanismus des Sägegatters betrieben werden. Die Leitrollen C dienen zur geeigneten Umlage der endlosen Kette um das treibende Kettenrad B. Die unteren Riffelwalzen b erhalten ihren Antrieb durch Räder c in beliebiger Weise.The vertically adjustable corrugated rollers α receive their movement in the opposite direction of rotation than the lower corrugated rollers through an endless chain each by means of the chain wheels A and J5. The driving sprockets B can either be attached directly to the lower corrugated rollers b or can be operated by another mechanism of the saw frame. The guide rollers C are used to suitably shift the endless chain around the driving sprocket B. The lower corrugated rollers b receive their drive by wheels c in any way.

Claims (1)

Patent-Anspruch:Patent claim: Antrieb der oberen vertical verstellbaren Riffelwalzen α bei Sägegattern durch je ein darunter liegendes treibendes Kettenrad B und je eine endlose Kette.Drive of the upper vertically adjustable corrugated rollers α in the case of saw frames by a driving sprocket B underneath and an endless chain each.
DENDAT41281D Device for driving the upper feed rollers of saw frames by endless chains Expired - Lifetime DE41281C (en)

Publications (1)

Publication Number Publication Date
DE41281C true DE41281C (en)

Family

ID=316774

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT41281D Expired - Lifetime DE41281C (en) Device for driving the upper feed rollers of saw frames by endless chains

Country Status (1)

Country Link
DE (1) DE41281C (en)

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