DE843047C - Elastic drive or guide wheel, especially for band saws - Google Patents
Elastic drive or guide wheel, especially for band sawsInfo
- Publication number
- DE843047C DE843047C DESCH6707A DESC006707A DE843047C DE 843047 C DE843047 C DE 843047C DE SCH6707 A DESCH6707 A DE SCH6707A DE SC006707 A DESC006707 A DE SC006707A DE 843047 C DE843047 C DE 843047C
- Authority
- DE
- Germany
- Prior art keywords
- band saws
- guide wheel
- elastic drive
- drive
- wheel
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/06—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of drives for strap saw blades; of wheel mountings
- B23D55/065—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of drives for strap saw blades; of wheel mountings of wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
Elastisches Antriebs- oder Leitrad, insbesondere für Bandsägen Den Gegenstand der Erfindung bildet ein elastisches Antriebs- oder Leitrad, dessen Verwendung besonders für Bandsägen gedacht ist und das imstande ist, die während des Betriebes auf das Sägeblatt treffenden Stöße zu dämpfen bzw. auszugleichen.Elastic drive or guide wheel, especially for band saws Den The subject of the invention is an elastic drive or idler wheel, the use thereof is especially intended for band saws and that is capable of cutting out during operation to dampen or compensate impacts on the saw blade.
Um die auf das Sägeblatt auftreffenden Stöße auszugleichen, ist beispielsweise schon vorgeschlagen worden, den an den Bandsägen üblichen Support, der zum Spannen des Sägeblattes erforderlich ist, abzufedern.To compensate for the impacts on the saw blade, for example It has already been suggested the support that is usual on band saws, the one for tensioning of the saw blade is required to cushion.
Diese Anordnung hat jedoch den Nachteil, daß bei auftretenden Stößen die verhältnismäßig große Masse des Supports beschleunigt werden muß, so daß die Stöße nur unvollkommen gedämpft werden können.However, this arrangement has the disadvantage that when impacts occur the relatively large mass of the support must be accelerated, so that the Shocks can only be imperfectly attenuated.
Die gleichen Nachteile weist auch der Vorschlag auf, das Sägeleitrad samt seinen Lagern abzufedern. Auch das Belegen der Felgen mit Vollgummi,The proposal, the saw guide wheel, has the same disadvantages and its bearings to cushion. Also covering the rims with solid rubber,
Kork od. dgl. bildet keine genügende Abfederung, da diese Werkstoffe nicht genügend nachgiebig sind. Auch andere Mittel, wie z. B. federnde SpeichenCork or the like does not provide sufficient cushioning because these materials are used are not sufficiently flexible. Other means, such as B. springy spokes
und abgefederte Felgen, sind bereits angewendet worden, jedoch konnten
sich derartige Mittel aus schon erwähnten Gründen in der Praxis nicht durchsetzen.
Durch den Gegenstand der Erfindung werden diese Nachteile dadurch beseitigt, daß
auf die Felge des Rades ein an sich bekannter Pneu-
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH6707A DE843047C (en) | 1951-05-27 | 1951-05-27 | Elastic drive or guide wheel, especially for band saws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH6707A DE843047C (en) | 1951-05-27 | 1951-05-27 | Elastic drive or guide wheel, especially for band saws |
Publications (1)
Publication Number | Publication Date |
---|---|
DE843047C true DE843047C (en) | 1952-07-03 |
Family
ID=7425020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH6707A Expired DE843047C (en) | 1951-05-27 | 1951-05-27 | Elastic drive or guide wheel, especially for band saws |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE843047C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973848C (en) * | 1953-02-11 | 1960-06-23 | Eisengiesserei | Drive and storage of heavy rotary drums |
-
1951
- 1951-05-27 DE DESCH6707A patent/DE843047C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973848C (en) * | 1953-02-11 | 1960-06-23 | Eisengiesserei | Drive and storage of heavy rotary drums |
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