DE19828999A1 - Circular saw blade with fatter collar - Google Patents

Circular saw blade with fatter collar

Info

Publication number
DE19828999A1
DE19828999A1 DE1998128999 DE19828999A DE19828999A1 DE 19828999 A1 DE19828999 A1 DE 19828999A1 DE 1998128999 DE1998128999 DE 1998128999 DE 19828999 A DE19828999 A DE 19828999A DE 19828999 A1 DE19828999 A1 DE 19828999A1
Authority
DE
Germany
Prior art keywords
saw blade
collar
teeth
circular saw
saw
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.)
Withdrawn
Application number
DE1998128999
Other languages
German (de)
Inventor
Roettger Jansen-Herfeld
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.)
JANSEN HERFELD ROETTGER
Original Assignee
JANSEN HERFELD ROETTGER
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 JANSEN HERFELD ROETTGER filed Critical JANSEN HERFELD ROETTGER
Priority to DE1998128999 priority Critical patent/DE19828999A1/en
Publication of DE19828999A1 publication Critical patent/DE19828999A1/en
Withdrawn legal-status Critical Current

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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • B23D61/026—Composite body, e.g. laminated, body of diverse material
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/02—Structural design of saw blades or saw teeth
    • B27B33/08—Circular saw blades
    • 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
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/20—Edge trimming saw blades or tools combined with means to disintegrate waste

Abstract

Inner teeth (5) are positioned near the saw-collar at least on one side of the saw blade (1) . The circular line of the tips of the teeth is greater than the diameter of the collar and protrudes axially further than the collar or beyond the opposite annular surface of the saw blade and have a radial relief angle and or axially protrude on a radial length near the teeth height. The teeth are positioned on a separate toothed ring (6) joined to the saw blade.

Description

Es sind Kreissägeblätter mit verdicktem Bund bekannt zur Versteifung des Sägeblattes.They are circular saw blades with a thickened collar known for stiffening the saw blade.

Diese Sägeblätter haben den Nachteil, daß bei gekrümmten Hölzern oder bei Schnitthöhen, die durch falsche Beschickung der Maschinen größer sind als es der Bunddurchmesser der Sägen zuläßt, die Sägeblätter im Bundbereich erhitzt und beschädigt werden.These saw blades have the disadvantage that at curved woods or at cutting heights that due to incorrect loading of the machines than the collar diameter of the saws allows, the saw blades in the fret area are heated and to be damaged.

Der Erfindung liegt die Aufgabe zugrunde, ein Sägeblatt zu schaffen, das bei normalerweise nicht zulässigen Holzhöhen nicht beschädigt wird im Bereich des Verdickungsbundes.The invention is based on the object Saw blade to create that at normally not permitted timber heights are not damaged in the area of the thickened waistband.

Das erfindungsgemäße Sägeblatt weist im Bereich des Bundes Zähne auf, die in ihrer Spitze einen größeren Durchmesser aufweisen als der Bund und axial über diesen vorstehen, um die Überdicken des Holzes zerspanen zu können.The saw blade according to the invention points in the area of the covenant teeth that one in their tip have a larger diameter than the collar and protrude axially over this to the excess thickness to be able to cut the wood.

Fig. 1 zeigt das halbe Sägeblatt 1 in Seitenansicht mit den inneren Seitenschneiden 2 und den äußeren Seitenschneiden 3 und die inneren Zähne 5, die vorzugsweise auf dem Zahnring 6 angeordnet sind, der mit dem Sägeblatt 1 verschraubbar ist. Fig. 1 shows half of the saw blade 1 in a side view with the inner side cutting edges 2 and the outer side cutting edges 3 and the inner teeth 5 , which are preferably arranged on the toothed ring 6, which can be screwed to the saw blade 1 .

Fig. 2 zeigt Fig. 1 nach dem Schnitt I-I mit dem Sägenbund 1.2 und das Holzwerkstück 4. Fig. 2 shows Fig. 1 after section II with the saw band 1.2 and the wooden workpiece 4th

BezugszeichenlisteReference list

11

Sägeblatt
Saw blade

1.21.2

Sägenbund
Saw band

22nd

innere Seitenschneide
inner side cutting edge

33rd

äußere Seitenschneide
outer side cutting edge

44th

Holzwerkstück
Wooden workpiece

55

innerer Zahn
inner tooth

66

Zahnring
α radialer Freiwinkel
Gear ring
α radial clearance angle

Claims (2)

1. Kreissägeblatt mit verdicktem Bund dadurch gekennzeichnet, daß im Bereich des Sägenbundes (1.2) mindestens auf einer Seite des Sägeblattes innere Zähne (5) angeordnet sind, deren Zahnspitzenflugkreis größer ist als der Durchmesser des Bundes (1.2) und die axial weiter vorstehen als der Bund (1.2) bzw. über die gegenüberliegende Ringfläche des Sägeblattes und die einen radialen Freiwinkel (α) aufweisen und/oder auf einer radialen Länge im Bereich der Zahnhöhe axial vorstehen.1. Circular saw blade with a thickened collar characterized in that in the area of the saw collar ( 1.2 ) at least on one side of the saw blade inner teeth ( 5 ) are arranged, the tooth tip flight circle is larger than the diameter of the collar ( 1.2 ) and which project axially further than that Collar ( 1.2 ) or over the opposite ring surface of the saw blade and which have a radial clearance angle (α) and / or project axially over a radial length in the region of the tooth height. 2. Kreissägeblatt mit verdicktem Bund nach Anspruch 1 dadurch gekennzeichnet, daß die Zähne (5) an einem separaten Zahnring (6), der mit dem Sägeblatt (1) verbindbar ist, angeordnet sind und in einer Sonderausführung die Zahnringe (6) beidseitig des Sägeblattes co-axial befestigt sind.2. Circular saw blade with a thickened collar according to claim 1, characterized in that the teeth ( 5 ) on a separate toothed ring ( 6 ), which can be connected to the saw blade ( 1 ), are arranged and in a special design, the toothed rings ( 6 ) on both sides of the saw blade are attached co-axially.
DE1998128999 1998-06-29 1998-06-29 Circular saw blade with fatter collar Withdrawn DE19828999A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998128999 DE19828999A1 (en) 1998-06-29 1998-06-29 Circular saw blade with fatter collar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998128999 DE19828999A1 (en) 1998-06-29 1998-06-29 Circular saw blade with fatter collar

Publications (1)

Publication Number Publication Date
DE19828999A1 true DE19828999A1 (en) 1999-12-30

Family

ID=7872403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998128999 Withdrawn DE19828999A1 (en) 1998-06-29 1998-06-29 Circular saw blade with fatter collar

Country Status (1)

Country Link
DE (1) DE19828999A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106671208A (en) * 2016-12-16 2017-05-17 重庆坤秀门窗有限公司 Heat-dissipation type wooden door dicing saw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106671208A (en) * 2016-12-16 2017-05-17 重庆坤秀门窗有限公司 Heat-dissipation type wooden door dicing saw

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee