[go: up one dir, main page]

DE1042874B - Circular saw blade - Google Patents

Circular saw blade

Info

Publication number
DE1042874B
DE1042874B DER20085A DER0020085A DE1042874B DE 1042874 B DE1042874 B DE 1042874B DE R20085 A DER20085 A DE R20085A DE R0020085 A DER0020085 A DE R0020085A DE 1042874 B DE1042874 B DE 1042874B
Authority
DE
Germany
Prior art keywords
saw blade
circular saw
plates
disks
sound
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.)
Pending
Application number
DER20085A
Other languages
German (de)
Inventor
Toni Reifenhaeuser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DER20085A priority Critical patent/DE1042874B/en
Publication of DE1042874B publication Critical patent/DE1042874B/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02Circular saw blades
    • B23D61/025Details of saw blade body
    • B23D61/026Composite body, e.g. laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Description

Kreissägeblatt Es ist bekannt, mehrere Sägeblätter zu einer Einheit zusammengeheftet herzustellen, auch solche zeit üblichem Zahnkranz mit nach verschiedenen Richtungen geschränkten Zähnen.Circular saw blade It is known to combine several saw blades into one unit to produce stapled together, also such time-standard gear rim with according to different Directions set teeth.

Auch ist die Verbindung eines Sägeblattes mit einer Scheibe aus einem anderen schwingungsdämpfenden Material zwecks Verhütung des Kreischens bekannt. Diese bekannten Ausführungen haben sich in der Praxis nicht bewährt, weil unter Berücksichtigung der hohen Tourenzahl keine genügende innige Verbindung erzielt werden konnte.The connection of a saw blade with a disk is also made of one known other vibration damping material to prevent screeching. These known designs have not proven themselves in practice because under Taking into account the high number of revolutions, no sufficient intimate connection was achieved could be.

Die vorliegende Erfindung betrifft ein schalldämpfendes, mehrschichtiges Sägeblatt mit mehreren fest miteinander verbundenen, flachseitig aneinanderliegenden Metallscheiben, -ringscheiben oder -platten, wobei das Neue darin besteht, daß die Scheiben oder Platten durch Vulkanisierung innig verbunden sind.The present invention relates to a sound absorbing multilayer Saw blade with several firmly connected, flat-sided one against the other Metal disks, ring disks or plates, the novelty being that the Discs or plates are intimately connected by vulcanization.

Durch die schalldämpfende Gummi-Metall-Verbindung wird eine innige Verbindung und Geräuscheinschränkung erzielt.The sound-absorbing rubber-metal connection creates an intimate Connection and noise reduction achieved.

Einige beispielsweise Ausführungsformen sind in der Zeichnung dargestellt. Es zeigt Fig. 1 einen Vertikalschnitt durch zwei Sägeblätter, Fig. 2 eine Seitenansicht, Fig. 3 einen Vertikalschnitt einer weiteren Ausführungsmöglichkeit und Fig. 4 eine schalldämpfende Befestigung des Sägeblattes auf der Antriebswelle im Zusammenhang mit den Spannplatten.Some exemplary embodiments are shown in the drawing. 1 shows a vertical section through two saw blades, FIG. 2 shows a side view, FIG. 3 shows a vertical section of a further possible embodiment and FIG. 4 shows one sound-absorbing attachment of the saw blade related to the drive shaft with the clamping plates.

Die Sägeblätter 1 und 2 nach Fig. 1 und 2 sind durch Vulkanisieren fest zusammengeheftet. Die Vulkanisierungsmasse 3 zwischen den beiden Blättern 1 und 2 ist konisch aufgetragen, und zwar so, daß die konische Form sich nach dem Außenrand verbreitert bzw. verstärkt.The saw blades 1 and 2 according to FIGS. 1 and 2 are vulcanized stapled tightly together. The vulcanization compound 3 between the two sheets 1 and 2 is plotted conically, in such a way that the conical shape follows the Outer edge widened or reinforced.

In den scheibenartigen Sägeblättern 1 und 2 sind durchgehende Schlitze 4 vorgesehen, die beim Montieren der Sägeblätter mit einer schalldämpfenden Masse oder Material ausgefüllt werden.In the disc-like saw blades 1 and 2 are continuous slots 4 provided that when assembling the saw blades with a sound-absorbing mass or material to be filled out.

Eine weitere Ausführungsmöglichkeit besteht in der Verwendung eines ringförmigen Sägeblattes 5, das auf einer Metallscheibe 6 aufmontiert ist. In dieser Metallscheibe 6 sind Öffnungen 7 vorgesehen. Seitlich der Metallscheibe 6 befinden sich Gummi- oder dergleichen schalldämpfende Scheiben 8, die durch Ausfüllen der Öffnungen 7 mit Gummi- oder dergleichen Material die beiderseitigen Platten 8 zusammenhängend vereinigen.Another option is to use a annular saw blade 5, which is mounted on a metal disk 6. In this Metal disc 6 openings 7 are provided. Located to the side of the metal disc 6 rubber or the like sound-absorbing discs 8, which by filling in the Openings 7 with rubber or similar material, the two-sided plates 8 contiguous unite.

Die Sägeblätter 1 und 2 werden zweckdienlich zwischen Spannplatten 9 befestigt und durch Vulkanisieren innig miteinander verbunden.The saw blades 1 and 2 are expediently between clamping plates 9 attached and intimately connected by vulcanization.

Claims (1)

PATENTANSPRUCH: Schallgedämpftes, mehrschichtiges Sägeblatt mit mehreren fest miteinander verbundenen, flachseitig aneinanderliegenden Metallscheiben, -ringscheiben oder -platten, dadurch gekennzeichnet, daß die Scheiben oder Platten durch Vulkanisieren verbunden sind. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 237 326, 193 941, 68 684; schweizerische Patentschriften Nr. 183 743, 182 776, 9773; USA.-Patentschrift Nr. 2 563 559. PATENT CLAIM: Sound-damped, multi-layer saw blade with several metal disks, ring disks or plates that are firmly connected to one another on the flat side, characterized in that the disks or plates are connected by vulcanization. Considered publications: German Patent Nos. 237 326, 193 941, 68 684; Swiss patents Nos. 183 743, 182 776, 9773; U.S. Patent No. 2,563,559.
DER20085A 1956-11-26 1956-11-26 Circular saw blade Pending DE1042874B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER20085A DE1042874B (en) 1956-11-26 1956-11-26 Circular saw blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER20085A DE1042874B (en) 1956-11-26 1956-11-26 Circular saw blade

Publications (1)

Publication Number Publication Date
DE1042874B true DE1042874B (en) 1958-11-06

Family

ID=7400589

Family Applications (1)

Application Number Title Priority Date Filing Date
DER20085A Pending DE1042874B (en) 1956-11-26 1956-11-26 Circular saw blade

Country Status (1)

Country Link
DE (1) DE1042874B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812755A (en) * 1970-12-14 1974-05-28 Nora Gomex Ab Product, preferably a rotatable working tool, e.g., a saw blade
WO1980000320A1 (en) * 1978-07-28 1980-03-06 Gomex Verktyg Ab Circular saw blade
DE202009003469U1 (en) 2009-03-11 2009-05-28 Hartmann, Rainer, Dr. Ing. Circular knife for cutting food
DE102012004298A1 (en) * 2012-03-01 2013-09-05 CUT Verwaltung UG (haftungsbeschränkt) Circular knife for cutting e.g. bread into individual slices, has sound-absorbing cover disk covering rear side of knife, where knife rear side is connected with electric drive over shaft and/or gear wheel
EP3108988A1 (en) * 2015-06-24 2016-12-28 Jiaxiang Hou Cutting tool and method for producing such a cutting tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237326C (en) *
DE68684C (en) * F. R. BLEI in Stangengrün bei Lengenfeld i. Vgtl Double saw blade with unset teeth
DE193941C (en) *
CH9773A (en) * 1895-02-11 1895-08-15 Heinrich Ehrhardt Circular saw blade with attached toothed ring
CH182776A (en) * 1935-02-19 1936-02-29 Lennartz Albert Circular saw blade.
CH183743A (en) * 1935-03-18 1936-04-30 Dr Schaerrer J H Circular saw blade.
US2563559A (en) * 1949-12-22 1951-08-07 Meyers W F Co Circular saw having vibration damping means

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237326C (en) *
DE68684C (en) * F. R. BLEI in Stangengrün bei Lengenfeld i. Vgtl Double saw blade with unset teeth
DE193941C (en) *
CH9773A (en) * 1895-02-11 1895-08-15 Heinrich Ehrhardt Circular saw blade with attached toothed ring
CH182776A (en) * 1935-02-19 1936-02-29 Lennartz Albert Circular saw blade.
CH183743A (en) * 1935-03-18 1936-04-30 Dr Schaerrer J H Circular saw blade.
US2563559A (en) * 1949-12-22 1951-08-07 Meyers W F Co Circular saw having vibration damping means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812755A (en) * 1970-12-14 1974-05-28 Nora Gomex Ab Product, preferably a rotatable working tool, e.g., a saw blade
WO1980000320A1 (en) * 1978-07-28 1980-03-06 Gomex Verktyg Ab Circular saw blade
US4867025A (en) * 1978-07-28 1989-09-19 Gomex Verktyg Ab Circular saw blade
DE202009003469U1 (en) 2009-03-11 2009-05-28 Hartmann, Rainer, Dr. Ing. Circular knife for cutting food
DE102012004298A1 (en) * 2012-03-01 2013-09-05 CUT Verwaltung UG (haftungsbeschränkt) Circular knife for cutting e.g. bread into individual slices, has sound-absorbing cover disk covering rear side of knife, where knife rear side is connected with electric drive over shaft and/or gear wheel
EP3108988A1 (en) * 2015-06-24 2016-12-28 Jiaxiang Hou Cutting tool and method for producing such a cutting tool

Similar Documents

Publication Publication Date Title
DE4331165C2 (en) Chain drive device
DE4136331A1 (en) SHAFT, ESPECIALLY CRANKSHAFT, WITH AT LEAST ONE COUNTERWEIGHT
DE1042874B (en) Circular saw blade
DE3904703C2 (en)
DE688630C (en) Clutch disc, in particular for motor vehicles
DE19620902C2 (en) Light disc wheel with a disc with symmetrical structure that merges on both sides with large arches in the wheel hub and wheel rim
DE2750743C3 (en) Vibration-dampened rail wheel
DE823370C (en) Wheel, especially gear
DE2517825B2 (en)
DE713060C (en) Backlash-free worm gear
DE2725177C3 (en) Vibration-dampened rail wheel
DE1166552B (en) Torsional vibration damper
DE605471C (en) Elastic connecting link for sound and vibration absorption
DE705165C (en) Wheel with rubber-reinforced teeth, especially drive wheel for caterpillar vehicles
DE2325573A1 (en) GEAR
DE1222743B (en) Clutch disc
DE920400C (en) Multi-groove V-belt pulley
DE102011075586A1 (en) Grinding plate device for a hand-held grinder
DE445309C (en) Talking machine drive
DE872138C (en) Pulley molded from sheet steel
DE567709C (en) Disc friction clutch
AT81061B (en) Procedure for balancing split pulleys. Procedure for balancing split pulleys.
DE2029342C3 (en) oil-damped intermediate gear
AT85796B (en) Belt drive for motorcycles.
AT41398B (en) Device for holding the split ring on the side of the fixed rim of wheel tires with removable rims.