EP0292681B1 - Gang saw buckle - Google Patents

Gang saw buckle Download PDF

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Publication number
EP0292681B1
EP0292681B1 EP88105689A EP88105689A EP0292681B1 EP 0292681 B1 EP0292681 B1 EP 0292681B1 EP 88105689 A EP88105689 A EP 88105689A EP 88105689 A EP88105689 A EP 88105689A EP 0292681 B1 EP0292681 B1 EP 0292681B1
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EP
European Patent Office
Prior art keywords
projection
gang saw
longitudinal groove
side wall
receptacle
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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
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EP88105689A
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German (de)
French (fr)
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EP0292681A1 (en
Inventor
Werner Ferchland
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.)
F A Schmahl jr Firma
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F A Schmahl jr Firma
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Priority to AT88105689T priority Critical patent/ATE53953T1/en
Publication of EP0292681A1 publication Critical patent/EP0292681A1/en
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    • 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
    • B27B3/28—Components
    • B27B3/36—Devices for adjusting the mutual distance of the saw blades
    • B27B3/38—Spacing bars; Spacing plates

Definitions

  • the invention relates to a frame saw rod according to the preamble of patent claim 1.
  • a frame saw tang of this type is known from DE-PS 33 12 662.
  • the projection is formed by two heads of screws spaced in the direction of insertion. If the distance gauge is not assigned carefully enough, for example in which one screw head is still exposed, it can happen that the distance gauge swivels around the other screw head and steps on a slope. In this case, the desired optimal width support of the frame saw rod does not occur. The parallelism of the saw blades is then jeopardized.
  • the object of the invention is to provide a generic frame saw rod with structurally simple means that is more reliable.
  • the projection has at least one flank that extends in the direction of thrust and forms an anti-rotation device.
  • the correspondingly non-round cross section of the projection can vary if only the end sections of the supporting flank sections are at a greater distance from one another than the width of the receiving longitudinal groove.
  • An advantageous embodiment proves that the projection is designed as a plate with two parallel flanks running in the direction of insertion. The parallel flanks promote sliding. Basically, a very short lead is enough.
  • a pocket that is too long does not need to be milled or formed to form the longitudinal groove if the procedure is followed in such a way that the projection starts from an end face of the spacer gauge and extends only over a portion of the length of the spacer gauge and that the longitudinal groove is of length the projection is adjusted.
  • a centering insertion aid is that the rear side of the projection facing away from the end face runs in a convex arc. The curve gives the lead.
  • This section can also be used for load-bearing assignment, since the back forms a continuation of the undercut flanks.
  • the invention proposes that the undercut longitudinal groove has a dovetail profile.
  • the frame saw rods 2 attacking the ends 1 'of a frame saw blade 1 each have a fishing box 3.
  • the latter continues in a vertical shaft 4, which is used to fix the frame saw blade 1 in the frame frame with tensioning means (not shown).
  • strips 5 which are at the same height and are oriented transversely to the blade length are fastened. It can be a screw or rivet connection. However, a screw connection is expediently used.
  • the strips 5, which correspond approximately in length to the remaining width of a maximum saw blade 1 which has been sharpened down, can be gradually displaced in the direction of the rear edge of the saw blade with appropriate perforation.
  • the frame saw fishing box 3 can have a stop 7 at the end of the vertical saw passage gap 6.
  • the end face of one of the strips 5 arranged in pairs then faces this in the insertion direction x (see FIG. 3).
  • the zone facing the gang saw blade 1 is widened.
  • the widening extends in the direction of the rear edge of the saw blade. It forms wing-like projections.
  • the vertically aligned stop 7 starts from its widening stage 8.
  • the strips 5 form support surfaces 5 ' facing the clippings. They are undercut and interact with correspondingly beveled support shoulders 3 'of the fishing box 3. In this way, a spreading tendency of the side walls 9 forming the fishing box 3, which possibly occurs in the event of an overload, is counteracted. Rather, one of these side walls 9 occurs under a force-pulling force component.
  • 1 distance gauges L are arranged between the individual saw blades.
  • the latter each consist of two equally large, long rectangular head plates 10 which are connected via a spacer 11 which has a cavity or is of a solid design. It is a welding technology ver bond applied.
  • the spacer bolts 11 sit in the end zones of the congruent head plates 10.
  • the distance gauges L are assigned by means of a horizontal plug-in assignment, in the manner of a form-fitting engagement.
  • a projection V starts from one flat broad surface of the head plate 10. This is also assigned to the fishing box 3 in the insertion direction, on the outside of the same, for which purpose the fishing box forms a corresponding receptacle A.
  • the projection V has at least one flank 12 which extends in the insertion direction x and forms a rotation lock.
  • the procedure is such that the projection V is designed as a plate 13 which forms two parallel flanks 12 which run in the insertion direction x.
  • the protrusion-forming plate 13, measured in the insertion direction x, is longer than the width of the plate measured in the vertical.
  • the length extension coincides with that of the long rectangular top plate 10.
  • the receptacle A is realized as an undercut longitudinal groove.
  • the undercut longitudinal groove forms a kind of swallow tail profile.
  • the groove flanks of the receptacle A have the reference number 14.
  • the plate 13 or the projection V starts from the end face 10 'of the spacer L which faces away from the direction of insertion; it only extended over part of the length of the empty space L measured in this direction.
  • the ratio is approximately one to four.
  • the assignment is achieved by going through a very short push path.
  • the length of the receptacle A is matched to that of the projection V.
  • the rear side 13 'of the projection V facing away from the end face 10' of the distance gauge L runs in a convex arc.
  • An arc-shaped course has been chosen.
  • the inner end of the corresponding longitudinal groove has a correspondingly concave fillet.
  • the rear side 13' forms a continuation of the undercut flanks 12.
  • the rounding of the receptacle is denoted by 14 ' .
  • the other head plate 10 has a receptacle A 'in the same place on the outside, which corresponds exactly to (A) of the fishing box 3.
  • the purpose of this embodiment is to arrange further distance gauges A on the outer surface of the other head plate 10 of the distance gauge or to add additional gauges ZL.
  • additional gauges ZL are shown in Fig. 2. They are of various thicknesses and allow a further variation in the section thickness.
  • the projection V of the additional gauges ZL also has a flank 12 that extends in the insertion direction X and forms a rotation lock or two parallel flanks 12.
  • a reversal of the means is conceivable insofar as the projection can sit on the fishing box and the corresponding longitudinal groove, i.e. the receptacle A 'of the other head plate of the distance gauge L is used.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Table Devices Or Equipment (AREA)
  • Stringed Musical Instruments (AREA)
  • Clamps And Clips (AREA)
  • Buckles (AREA)

Abstract

1. Gang saw buckle comprising a receptacle, arranged at least on one side wall, for a laterally protruding spacer gauge supported on the side wall, the receptacle being formed by an undercut longitudinal groove on the side wall of the buckle box, into which longitudinal groove a projection protruding on the supporting surface of the spacer gauge is pushed in a positive-locking manner, characterized in that the projection (V) has at least one flank (12) running in the push-in direction (x) and forming an anti-rotation lock.

Description

Die Erfindung betrifft eine Gattersägenangel gemäß Oberbegriff des Patentanspruches 1.The invention relates to a frame saw rod according to the preamble of patent claim 1.

Eine Gattersägenangel dieser Art ist durch die DE-PS 33 12 662 bekannt. Dort ist der Vorsprung von zwei in Einschubrichtung beabstandeten Köpfen von Schrauben gebildet. Wird die Abstandslehre nicht sorgfältig genug zugeordnet, in dem beispielsweise der eine Schraubkopf noch freiliegt, kann es passieren, daß die Abstandslehre um den anderen Schraubkopf schwenkt und in eine Hanglage tritt. In diesem Falle kommt es nicht zu der gewünschten optimalen Breitenabstützung der Gattersägenangel. Die Parallelität der Sägeblätter ist dann gefährdet.A frame saw tang of this type is known from DE-PS 33 12 662. There the projection is formed by two heads of screws spaced in the direction of insertion. If the distance gauge is not assigned carefully enough, for example in which one screw head is still exposed, it can happen that the distance gauge swivels around the other screw head and steps on a slope. In this case, the desired optimal width support of the frame saw rod does not occur. The parallelism of the saw blades is then jeopardized.

Aufgabe der Erfindung ist es, eine gattungsgemäße Gattersägenangel mit baulich einfachen Mitteln zuordnungssicherer auszubilden.The object of the invention is to provide a generic frame saw rod with structurally simple means that is more reliable.

Gelöst ist diese Aufgabe durch die im Anspruch 1 angegebene Erfindung.This object is achieved by the invention specified in claim 1.

Die Unteransprüche sind vorteilhafte Weiterbildungen der erfindungsgemäßen Gattersägenangel.The subclaims are advantageous developments of the gang saw according to the invention.

Zufolge solcher Ausgestaltung ist eine im Hinblick auf die Abstandslehren-Zuordnung gebrauchssicherer Ausgestaltung realisiert. Es kann nicht zu einem der Hanglast folgenden Umschwenken der querriegelartigen Abstandslehre kommen. Selbst bei nicht vollständig durchgeführten Einschub behält diese Element seine Querausrichtung bei. Die Mittel sind einfach und zweckmäßig, indem der Vorsprung mindestens eine in Schubrichtung verlaufende, eine Drehsicherung bildende Flanke aufweist. Der entsprechend unrunde Querschnitt des Vorsprunges kann variieren, wenn bloß die Endabschnitte der tragenden Flankenabschnitte in einem größeren Abstand zueinander liegen als die Breite der Aufnahme-Längsnut beträgt. Eine vorteilhafte Ausgestaltung erweist sich darin, daß der Vorsprung als Platte mit zwei in Einschubrichtung verlaufenden, parallelen Flanken ausgebildet ist. Die parallelen Flanken begünstigen die Gleitführung. Im Grunde genügt schon ein recht kurzer Vorsprung. Entsprechend braucht keine zu lange Tasche zur Bildung der Längsnut gefräßt oder geformt zu werden, wenn weiter in der Weise vorgegangen wird, daß der Vorsprung von einer Stirnseite der Abstandlehre ausgeht und sich nur über einen Teilbereich der Länge der Abstandslehre erstreckt und daß die Längsnut der Länge des Vorsprunges angepasst ist. In letzterem Falle ergibt sich so auch eine definierte Einschubbegrenzung. Eine zentrierend wirkende Einschubhilfe liegt darin, daß die der Stirnseite abgewandte Rückseite des Vorsprunges in konvexem Bogen verläuft. Die Rundung lenkt den Vorsprung ein. Auch dieser Abschnitt läßt sich noch für die tragende Zuordnung nutzen, indem die Rückseite eine Fortführung der hinterschnittenen Flanken bildet. Endlich bringt die Erfindung noch in Vorschlag, daß die hinterschnittene Längsnut ein Schwalbenschwanz-Profil besitzt.As a result of such a configuration, a configuration that is safe to use with regard to the assignment of the distance gauges is implemented. There can be no pivoting of the cross-bar-like distance gauge following the slope load. This element maintains its transverse orientation even when the insert is not fully implemented. The means are simple and expedient in that the projection has at least one flank that extends in the direction of thrust and forms an anti-rotation device. The correspondingly non-round cross section of the projection can vary if only the end sections of the supporting flank sections are at a greater distance from one another than the width of the receiving longitudinal groove. An advantageous embodiment proves that the projection is designed as a plate with two parallel flanks running in the direction of insertion. The parallel flanks promote sliding. Basically, a very short lead is enough. Accordingly, a pocket that is too long does not need to be milled or formed to form the longitudinal groove if the procedure is followed in such a way that the projection starts from an end face of the spacer gauge and extends only over a portion of the length of the spacer gauge and that the longitudinal groove is of length the projection is adjusted. In the latter case, there is also a defined insertion limit. A centering insertion aid is that the rear side of the projection facing away from the end face runs in a convex arc. The curve gives the lead. This section can also be used for load-bearing assignment, since the back forms a continuation of the undercut flanks. Finally, the invention proposes that the undercut longitudinal groove has a dovetail profile.

Der Gegenstand der Erfindung ist nachstehend anhand eines zeichnerisch veranschaulichten Ausführungsbeispieles näher erläutert.The subject matter of the invention is explained in more detail below on the basis of an illustrative embodiment.

Es zeigtIt shows

  • Fig.. 1 in Stirnansicht mehrere Gattersägenangeln mit Gattersägenblättern unter Zwischenschaltung von Abstandslehren,Fig. 1 in front view of several frame saw fishing with frame saw blades with the interposition of distance gauges,
  • Fig. 2 eine der Fig. 1 entsprechende Darstellung mit beigefassten Zwischenlehren,2 a representation corresponding to FIG. 1 with enclosed intermediate gauges,
  • Fig. 3 eine Gattersägenangel in perspektivischer Darstellung partiell aufgebrochen undFig. 3 partially broken a gang saw in perspective and
  • Fig. 4 die rechts benachbarte, noch nicht eingeschobene Abstandslehre, ebenfalls in perspektivischer Wiedergabe, aus Platzgründen teilweise weggebrochen.Fig. 4 the right, not yet inserted distance gauge, also in perspective, partially broken away for reasons of space.

Beim dargestellten Ausführungsbeispiel sind nur die oberen Gattersägenangeln wiedergegeben; die unteren entsprechen den oberen.In the illustrated embodiment, only the upper frame saw rods are shown; the lower ones correspond to the upper ones.

Die an den Enden 1' eines Gattersägenblattes 1 angreifenden Gattersägenangeln 2 weisen je einen Angelkasten 3 auf. Letzterer setzt sich in einen vertikalen Schaft 4 fort, der mit nicht näher dargestellten Spannmitteln zur Festlegung des Gattersägenblattes 1 im Gatterrahmen dient.The frame saw rods 2 attacking the ends 1 'of a frame saw blade 1 each have a fishing box 3. The latter continues in a vertical shaft 4, which is used to fix the frame saw blade 1 in the frame frame with tensioning means (not shown).

Im Bereich der Sägenblattenden 1' sind beiderseits höhengleich liegende, quer zur Blattlänge ausgerichtete Leisten 5 befestigt. Es kann sich um eine Schraub- oder Nietverbindung handeln. Zweckmäßig wird jedoch auf eine Schraubverbindung zurückgegriffen. Die in ihrer Länge etwa der Restbreite eines maximal heruntergeschärften Gattersägenblattes 1 entsprechenden Leisten 5 lassen sich bei entsprechender Lochung schrittweise in Richtung der Sägeblatt-Rückkante versetzen.In the area of the saw blade ends 1 ' , strips 5 which are at the same height and are oriented transversely to the blade length are fastened. It can be a screw or rivet connection. However, a screw connection is expediently used. The strips 5, which correspond approximately in length to the remaining width of a maximum saw blade 1 which has been sharpened down, can be gradually displaced in the direction of the rear edge of the saw blade with appropriate perforation.

Um die Einstecktiefe des leistenbewehrten Gattersägenblattes zu begrenzen, kann der Gattersägen-Angelkasten 3 am Ende des vertikalen Sägendurchtrittsspaltes 6 einen Anschlag 7 auf weisen. Gegen diesen tritt dann die in Einschubrichtung x (vergleiche Figur 3) liegende Stirnfläche der einen der paarig angeordneten Leisten 5.In order to limit the insertion depth of the frame-reinforced frame saw blade, the frame saw fishing box 3 can have a stop 7 at the end of the vertical saw passage gap 6. The end face of one of the strips 5 arranged in pairs then faces this in the insertion direction x (see FIG. 3).

Während der dem Schaft 4 zugewandte Bereich des Angelkastens 3 eine Breite aufweist, die etwa der Länge der Leisten 5 entspricht, ist die dem Gattersägenblatt 1 zugewandte Zone verbreitert. Die Verbreiterung erstreckt sich in Richtung der Sägeblatt-Rückkante. Sie bildet flügelartige Vorsprünge. Von ihrer Verbreiterungsstufe 8 geht der Vertikal ausgerichtete Anschlag 7 aus.While the area of the fishing box 3 facing the shaft 4 has a width which corresponds approximately to the length of the strips 5, the zone facing the gang saw blade 1 is widened. The widening extends in the direction of the rear edge of the saw blade. It forms wing-like projections. The vertically aligned stop 7 starts from its widening stage 8.

Wie der Zeichnung entnehmbar, bilden die Leisten 5 dem Schnittgut zugewandte Stützflächen 5'. Sie sind hinterschnitten und wirken mit entsprechend abgeschrägten Stützschultern 3' des Angelkastens 3 zusammen. Auf diese Weise wird einer bei Überlast möglicherweise auftretenden Abspreiztendenz der den Angelkasten 3 bildenden Seitenwände 9 entgegengewirkt. Vielmehr tritt eine dieser Seitenwände 9 unter Belastung zusammenziehende Kraftkomponente auf.As can be seen in the drawing, the strips 5 form support surfaces 5 ' facing the clippings. They are undercut and interact with correspondingly beveled support shoulders 3 'of the fishing box 3. In this way, a spreading tendency of the side walls 9 forming the fishing box 3, which possibly occurs in the event of an overload, is counteracted. Rather, one of these side walls 9 occurs under a force-pulling force component.

Zur Festlegung der gewünschten Bohlen- bzw. Brettdicke werden zwischen den einzelnen Sägeblättern 1 Abstandlehren L angeordnet. Letztere bestehen je aus zwei gleich großen, lang rechteckigen Kopfplatten 10, die über einen Hohlraum aufweisende oder auch massiv gestaltete Distanzbolzen 11 verbunden sind. Es ist eine schweißtechnische Verbindung angewandt. Die Distanzbolzen 11 sitzen in den Endzonen der kongruenten Kopfplatten 10.To determine the desired plank or board thickness, 1 distance gauges L are arranged between the individual saw blades. The latter each consist of two equally large, long rectangular head plates 10 which are connected via a spacer 11 which has a cavity or is of a solid design. It is a welding technology ver bond applied. The spacer bolts 11 sit in the end zones of the congruent head plates 10.

Die Zuordnung der Abstandslehren L erfolgt im Wege der horizontalen Steckzuordnung, und zwar in Art eines formschlüssigen Eingriffs. Hierzu geht von der einen planen Breitfläche der Kopfplatte 10 ein Vorsprung V aus. Dieser wird also ebenfalls in Einschubrichtung dem Angelkasten 3 zugeordnet, und zwar auf der Außenseite desselben, wozu der Angelkasten eine entsprechende Aufnahme A formt.The distance gauges L are assigned by means of a horizontal plug-in assignment, in the manner of a form-fitting engagement. For this purpose, a projection V starts from one flat broad surface of the head plate 10. This is also assigned to the fishing box 3 in the insertion direction, on the outside of the same, for which purpose the fishing box forms a corresponding receptacle A.

Der Vorsprung V besitzt mindestens eine in Einschubrichtung x verlaufende, eine Drehsicherung bildende Flanke 12. Beim dargestellten Ausführungsbeispiel ist diesbezüglich so vorgegangen, daß der Vorsprung V als Platte 13 ausgebildet ist, welche zwei in Einschubrichtung x verlaufende, parallele Flanken 12 formt. Die vorsprungbildende Platte 13 ist, in Einschubrichtung x gemessen, länger als die in der Vertikalen gemessene Breite der Platte. Die Längenerstreckung fällt mit der der langrechteckigen Kopfplatte 10 zusammen. Es ist eine symmetrische Zuordnung gewählt, so daß sowohl oberhalb als auch unterhalb der Flanken 12 ein gleich großes Stützfeld zur korrespondierenden planen Seitenwand 9 des Angelkastens 3 vorliegt.The projection V has at least one flank 12 which extends in the insertion direction x and forms a rotation lock. In the exemplary embodiment shown, the procedure is such that the projection V is designed as a plate 13 which forms two parallel flanks 12 which run in the insertion direction x. The protrusion-forming plate 13, measured in the insertion direction x, is longer than the width of the plate measured in the vertical. The length extension coincides with that of the long rectangular top plate 10. A symmetrical assignment has been chosen so that there is an equally large supporting field to the corresponding flat side wall 9 of the fishing box 3 both above and below the flanks 12.

Die Aufnahme A ist als hinterschnittene Längsnut realisiert. Die hinterschnittene Längsnut bildet eine Art Schwalben schwanz-Profil. Die Nutflanken der Aufnahme A tragen das Bezugszeichen 14.The receptacle A is realized as an undercut longitudinal groove. The undercut longitudinal groove forms a kind of swallow tail profile. The groove flanks of the receptacle A have the reference number 14.

Die Platte 13 respektive der Vorsprung V geht von der der Einschubrichtung abgewandten Stirnseite 10' der Abstandlehre L aus; sie erstreckt glich nur über einen Teilbereich der in dieser Richtung gemessenen Länge der Abstandsleere L. Das Verhältnis liegt bei etwa eins zu vier. Die Zuordnung wird also unter Durchlaufen eines recht kurzen Schubweges erreicht. Die Aufnahme A ist in ihrer Länge auf die des Vorsprunges V abgestimmt.The plate 13 or the projection V starts from the end face 10 'of the spacer L which faces away from the direction of insertion; it only extended over part of the length of the empty space L measured in this direction. The ratio is approximately one to four. The assignment is achieved by going through a very short push path. The length of the receptacle A is matched to that of the projection V.

Die der besagten Stirnseite 10' der Abstandslehre L abgewandte Rückseite 13' des Vorsprunges V verläuft in konvexem Bogen. Es ist ein kreisbogenförmiger Verlauf gewählt. Eine entsprechend konkave Ausrundung besitzt das innere Ende der korrespondierenden Längsnut. Um auch die Rückseite 13' des Vorsprunges V in eine tragende Hintergriffzone umzusetzen, bildet die Rückseite 13' eine Fortführung der hinterschnittenen Flanken 12. Die Aufnahmen-Ausrundung ist mit 14' bezeichnet..The rear side 13 'of the projection V facing away from the end face 10' of the distance gauge L runs in a convex arc. An arc-shaped course has been chosen. The inner end of the corresponding longitudinal groove has a correspondingly concave fillet. In order to also convert the rear side 13 'of the projection V into a load-bearing rear grip zone, the rear side 13' forms a continuation of the undercut flanks 12. The rounding of the receptacle is denoted by 14 ' .

Die andere Kopfplatte 10 weist an gleicher Stelle auf der Außenseite eine Aufnahme A' auf, die exakt der (A) des Angelkastens 3 entspricht. Sinn und Zweck dieser Ausgestaltung ist es, auf der Außenfläche der anderen Kopfplatte 10 der Abstandslehre weitere Abstandslehren A anzuordnen bzw. Zusatzlehren ZL beizuschlagen. Solche Zusatzlehren ZL sind in Fig. 2 wiedergegeben. Sie sind unterschiedlichster Dicke und erlauben eine weitere Variation der Schnittdicke.The other head plate 10 has a receptacle A 'in the same place on the outside, which corresponds exactly to (A) of the fishing box 3. The purpose of this embodiment is to arrange further distance gauges A on the outer surface of the other head plate 10 of the distance gauge or to add additional gauges ZL. Such additional gauges ZL are shown in Fig. 2. They are of various thicknesses and allow a further variation in the section thickness.

Der Vorsprung V der Zusatzlehren ZL weist insofern ebenfalls eine in Einschubrichtung X verlaufende, eine Drehsicherung bildende Flanke 12 bzw. zwei parallele Flanken 12 auf.To this extent, the projection V of the additional gauges ZL also has a flank 12 that extends in the insertion direction X and forms a rotation lock or two parallel flanks 12.

Eine Umkehrung der Mittel ist insofern denkbar, als der Vorsprung am Angelkasten sitzen kann und die korrespondiere Längsnut, d.h. die Aufnahme A' der anderen Kopfplatte der Abstandslehre L genutzt wird.A reversal of the means is conceivable insofar as the projection can sit on the fishing box and the corresponding longitudinal groove, i.e. the receptacle A 'of the other head plate of the distance gauge L is used.

Claims (6)

1. Gang saw buckle comprising a receptacle, arranged at least on one side wall, for a laterally protruding spacer gauge supported on the side wall, the receptacle being formed by an undercut longitudinal groove on the side wall of the buckle box, into which longitudinal groove a projection protruding on the supporting surface of the spacer gauge is pushed in a positive-locking manner, characterized in that the projection (V) has at least one flank (12) running in the push-in direction (x) and forming an anti-rotation lock.
2. Gang saw buckle according to Claim 1, characterized in that the projection (V) is designed as a plate (13) having two parallel flanks (12) running in the push-in direction (x).
3. Gang saw buckle according to one or more of the preceding claims, characterized in that the projection (V) starts from a front face (10') of the spacer gauge (L) and extends only over a partial area of the length of the spacer gauge (L), and in that the longitudinal groove is adapted to the length of the projection (V).
4. Gang saw buckle according to one or more of the preceding claims, characterized in that the rear side (13') of the projection (V) remote from the front face (10') runs in a convex curve.
5. Gang saw buckle according to one or more of the preceding claims, characterized in that the rear side (13') forms a continuation of the undercut flanks (12).
6. Gang saw buckle according to one or more of the preceding claims, characterized in that the undercut longitudinal groove has a dovetail profile.
EP88105689A 1987-05-23 1988-04-09 Gang saw buckle Expired - Lifetime EP0292681B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88105689T ATE53953T1 (en) 1987-05-23 1988-04-09 GATE SAW FISHING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8707454U 1987-05-23
DE8707454U DE8707454U1 (en) 1987-05-23 1987-05-23 Frame saw fishing rod

Publications (2)

Publication Number Publication Date
EP0292681A1 EP0292681A1 (en) 1988-11-30
EP0292681B1 true EP0292681B1 (en) 1990-06-20

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EP88105689A Expired - Lifetime EP0292681B1 (en) 1987-05-23 1988-04-09 Gang saw buckle

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EP (1) EP0292681B1 (en)
AT (1) ATE53953T1 (en)
DE (2) DE8707454U1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2121558B2 (en) * 1971-05-03 1978-09-28 Fa. Erich Zehles, 5630 Remscheid Holder for template on frame-saw blade end - has tongue punched out and bent from saw blade as resilient support
DE3121109A1 (en) * 1981-05-27 1982-12-16 Fa. Röttger Jansen-Herfeld, 5630 Remscheid Gang saw
DE3312662C1 (en) * 1983-04-08 1984-03-15 F. A. Schmahl jun., 5600 Wuppertal Gang saw buckle

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DE8707454U1 (en) 1987-07-09
EP0292681A1 (en) 1988-11-30
DE3860237D1 (en) 1990-07-26
ATE53953T1 (en) 1990-07-15

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