EP0825911B1 - Profilmesserkopf - Google Patents
Profilmesserkopf Download PDFInfo
- Publication number
- EP0825911B1 EP0825911B1 EP96914984A EP96914984A EP0825911B1 EP 0825911 B1 EP0825911 B1 EP 0825911B1 EP 96914984 A EP96914984 A EP 96914984A EP 96914984 A EP96914984 A EP 96914984A EP 0825911 B1 EP0825911 B1 EP 0825911B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blade
- basic unit
- cutter according
- blade cutter
- longitudinal
- 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
Links
- 230000001154 acute effect Effects 0.000 claims abstract 3
- 230000000284 resting effect Effects 0.000 claims 3
- 210000000481 breast Anatomy 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 10
- 210000000038 chest Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000000969 carrier Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
- B27G13/04—Securing the cutters by mechanical clamping means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1932—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with means to fasten tool seat to holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
Definitions
- the invention relates to a profile cutter head with without changing the profile and flight circle resharpenable knives, which the features of the generic term of claim 1.
- the invention has for its object a profile cutter head with without Changing the profile and flight circle to create resharpenable knives Advantages compared to the known profile cutter heads in question Has type and realized in particular without complex constructive means can be. This task is solved by a profile cutter head with the characteristics of Claim 1.
- Such a profile cutter head requires no fits.
- the positioning the knife holder and the knife attached to it are made without fitting dimensions exclusively through the the contact surfaces for the transverse part of the foot of the Knife-bearing flanks of the grooves and provided in the base body the chest stop surface. In the direction of the centrifugal force and the cutting force there is a play-free form fit.
- Another essential one is that the force of the clamping screw or clamping screws just like the centrifugal force the knife holder with his knife against the Positioning surfaces presses, which is why the centrifugal force does not change position can effect.
- the cutter head is therefore capable of high dynamic To withstand stress. This contributes to an inexpensive Manufacturing at. The resharpening takes place on the knife chest and is therefore easy to do.
- Knife carriers can be used. Due to the interchangeability of the knife carriers you get a modular system. Therefore, the can easily Use material-adapted cutting edge geometries and cutting materials. Of the Chip space can be optimally designed, which means that when machining Wood dust can be reduced significantly.
- the play-free knife positioning ensures a high repeatability in positioning.
- the base body can optionally be made of steel or aluminum, with aluminum resulting in less residual unbalance leads and thus protects the bearings of the spindle of the machine.
- a low machine load also contributes to the fact that large axis angles for low power consumption can be chosen and that the rake angle can be adapted to the material.
- the backlash-free form locking of the knives results in high operator and Operational safety.
- the feed can be done mechanically or manually.
- the tool according to the invention is easy to service. In a sharpening device a simple and error-free resharpening can be done. By a closed design makes the tool easy to clean. Size Tensioning screws, which are easy to loosen, prevent overtightening.
- the solution according to the invention is not only for cutter heads with disk or roller-shaped base body applicable, but also with cutter heads with a cranked, i.e. bell-like base body, the shots of which are closed the ring disk-shaped end face open.
- the cutter head according to the invention can be used for profiling and joining both as a single tool and as several individual tools existing tool set.
- the knives are preferably HSS, Sets or carbide-tipped knives of the chest stop surface 9.
- the area receiving the foot has the recording a T-like cross-sectional profile
- the cross part of the two Longitudinal grooves are formed, which serve to support the foot of the knife carrier Flanks are preferably in the same plane.
- the movability of the two arms of the foot in the longitudinal grooves in the direction of their depth and the longitudinal part of the foot in the longitudinal part of the foot receiving The area of the receptacle is at least equal to the thickness of the the sharpenable layer of the knife selected when resharpening. The knife material can therefore be almost completely used up during resharpening will.
- the positioning surfaces formed by the groove flanks preferably run at a right angle to a radial plane. Furthermore, the The angle between the breast stop surface and the adjacent positioning surface includes, as well as the angle that the clamping surface of the knife holder with whose neighboring positioning surface is less than 80 °.
- the clamping screw is preferably not located on the clamping surface of the knife carrier, but a push pin with its face, which is in a perpendicular to the clamping surface running bore of the base body is guided.
- the pressure screw is not coaxial to Push pin can be arranged, is the end facing away from the clamping surface of the push pin beveled.
- the longitudinal axis of the clamping screw then runs perpendicular to this inclined surface, the wedge angle of the inclined surface with respect the longitudinal axis of the pressure pin is preferably selected to be greater than 30 °.
- the profile cutter head according to the invention is not only suitable for embodiments, where the axis angle is zero, i.e. the longitudinal axis of each recess runs parallel to the central longitudinal axis of the base body. Much more axis angles other than zero can be provided, the Cross-sectional profile of the recordings and the knife carrier are maintained can, so neither for the recordings in the base body nor for the knife yields a macro change is required.
- the profile cutter head according to the invention is not a tool with a central receiving bore, but is designed as a shaft tool preferably the base body with its one end face concentric to Shaft on an end face of the same.
- This end face is advantageously
- the shaft is provided at a flange-shaped end, which has a larger Diameter than the rest of the shaft.
- the base body over one on the shank Has adjacent end face protruding centering pin, which in a Center hole of the shaft engages without play.
- axially parallel through holes can be made in the base body be provided with threaded holes of the flange Align the end section of the shaft and pick up the connecting screws.
- Profile cutter head has one with a central bore 1 for receiving a shaft-provided base body 2 made of steel or aluminum, in the two of the same design and diametrical with respect to the central bore 1 Arranged shots 3 are incorporated. Because the axis angle at this Cutter head is zero, the receptacles 3 run parallel to the longitudinal axis of the Basic body 2. Your cross-sectional profile is made up of a trapezoidal, area widening to the outer surface and a T-like Area together, the longitudinal part of which differs from the trapezoid-like area radially inwards to the transverse part formed by two longitudinal grooves 4 and 5 extends.
- the two longitudinal grooves 4 and 5 open towards each other are radially outwards through a first positioning surface 6 or a second Limited positioning surface 7, both of which are in the same plane, which encloses an angle of 90 ° with a radial plane.
- a boundary surface 8 to which a breast stop surface 9 adjoins, which is opposite to a radial plane the rake angle is inclined.
- the breast stop surface adjoins 9 one edge of a worked into the base body 2 Spanleitnut 10 on.
- a connecting surface 12 running parallel to the limiting surface 8 which, on the other hand, adjoins the second positioning surface 7.
- 2 and 3 show the radial extent of the boundary surface 12 significantly smaller than that of the boundary surface 8, because the side surface 11 is significantly wider than the breast stop surface 9.
- Knife carrier 14 outwardly delimiting surface is in the same way as that Knife 13 profiled. Since in the embodiment according to FIGS. 1 to 3 the knife edge is straight, this area lies in the area of the open area of the knife 13 defined level.
- the head region is towards the side surface 11 the knife carrier 14 through a flat, parallel to the side surface 11 extending clamping surface 15 limited.
- a T-shaped head closes radially inward on the head region of the knife carrier 14 Foot area whose cross part engages in the longitudinal groove 4 first arm 16 and a second arm 17 engaging in the longitudinal groove 5 forms. 2 and 3 show, the thickness of the arms 16 and 17 is smaller than the width of the longitudinal grooves 4 and 5. Radially outwards are the first Arm 16 through a contact surface 16 'and the second arm 17 through a contact surface 17 'limited.
- the contact surface 16 ' is for contact with the first Positioning surface 6, the contact surface 17 'for contact with the second positioning surface 7 determined. Like the positioning surfaces 6 and 7, both contact surfaces are located 16 'and 17' in one and the same plane.
- FIGS. 2 and 3 also show, the distance between the boundary surface 8 from the boundary surface 12 of the base body 2 by slightly more than that Resharpening path greater than the thickness of the longitudinal foot section measured in this direction of the knife carrier 14.
- the longitudinal foot part has a small distance from the boundary surface 12 of the receptacle 3.
- the middle part of the foot comes closer to the boundary surface 8 until he is only a distance of about 0.2 mm from the minimum knife thickness has the boundary surface 8. This thin gap indicates that the knife 13 can no longer be resharpened.
- the first arm 16 With decreasing knife thickness the first arm 16 is always immersed in the positioning of the knife carrier 14 more in the longitudinal groove 4, while the second arm 17 more and more the longitudinal groove 5 is pulled out.
- the two arms 16 and 17 grip sufficient for both maximum and minimum knife thickness deep into the longitudinal grooves 4 or 5 to by abutment on the positioning surfaces 6 or 7 to position the knife 13 and for him and forces acting on the knife carrier 14 in a form-fitting manner with the base body 2 connect to.
- a disc-shaped axial stop 22 set on one end face of the knife carrier 14 in Area of the free end of the first arm 16 is a disc-shaped axial stop 22 set, in the embodiment with a screw. This axial stop 22 is in when the knife carrier 14 is correctly positioned Contacting the end face of the base body 2 in the area of the longitudinal groove 4.
- the clamping screws 21 only need easy to be solved.
- the knife carrier 14 can then in the axial direction the recording 3 can be taken out. After resharpening what to no change in the profile, because the resharpening on the chest surface 13 'of the knife 13, exactly the same flight circle is reached again, because the knife carrier 14 compared to the previous positioning only moved the resharpening path against the breast stop surface 9 and in the rest of the positioning and positive connection with the base body 2 is not changed.
- the knife carrier 114 can be of the same profile bar as the knife carrier 14 be cut off. It only has to be the cutting plane around the axis angle be offset from a cross-sectional plane. Fig. 4 also shows that the Knife carrier 114 together with the knife 113 over one end face of the Base body 102 can survive.
- the embodiment shown in Fig. 5 differs from that 4 essentially only in that each knife 213 and in in the same way the head part of each knife holder 214 is profiled. This too Profile does not change by resharpening knife 213 on its Chest surface 213 '. Resharpening also changes the flight circle Not.
- the non-zero axis angle makes it necessary one in the clamping surface 215 of the knife carrier 214 for each pressure pin To provide pocket, which is a parallel to the end face of the pressure pin Forms contact surface 215 'for the end face of the pressure pin.
- the two in each of a threaded bore of the base body 202 arranged clamping screws are marked with 221, the axial stop of the knife carrier 214 with 222.
- a cylindrical shaft 323 has a cylindrical flange at its end 324 and at its other end a central threaded hole on, in which a screw 326 can be screwed in.
- On the exposed A face 302 of a profile cutter head lies on the end face of the flange 324 with its one face.
- a central centering pin 327 over, in a central center hole 328 of the flange 324 without play intervenes.
- Two through holes located diametrically to the longitudinal axis of the tool of the base body 302 are each on a threaded bore 325 Flange 324 aligned. Screws 329 tension the base body 302 free of play against flange 324.
- the basic body 302 has two diametrically arranged, identically designed Provide receptacles 303, which, as Fig. 8 shows, have the same shape as the recordings 3 of the first embodiment.
- the associated ones Knife carriers 314 basically have the same shape as the knife carriers 14.
- soldered knife 313 is a plate made of hard metal, Stellite or HSS steel.
- the solder layer is designated 330.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling Processes (AREA)
- Knives (AREA)
- Paper (AREA)
- Surgical Instruments (AREA)
- Details Of Cutting Devices (AREA)
- Magnetic Heads (AREA)
- Inorganic Insulating Materials (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
- Fig. 1
- eine Stirnansicht eines ersten Ausführungsbeispiels,
- Fig. 2
- eine unvollständig und teilweise im Querschnitt dargestellte Stirnansicht des ersten Ausführungsbeipsiels im Neuzustand des Werkzeuges,
- Fig. 3
- einen unvollständig und teilweise im Querschnitt dargestellte Stirnansicht des ersten Ausführungsbeispiels am Ende des Nachschärfweges,
- Fig. 4
- eine schematisch und perspektivisch sowie unvollständig dargestellte Ansicht eines zweiten Ausführungsbeispiels mit von null verschiedenem Achswinkel und geradliniger Messerschneide,
- Fig. 5
- eine schematisch und perspektivisch sowie unvollständig dargestellte Ansicht eines dritten Ausführungsbeispiels mit von null verschiedenem Achswinkel und profiliertem Messer,
- Fig. 6
- eine perspektivisch dargestellte andere Ansicht des Ausführungsbeispiels gemäß Fig. 5 mit aus dem Grundkörper in axialer Richtung herausgenommenem Messer,
- Fig. 7
- eine unvolländig und teilweise im Schnitt dargestellte Seitenansicht eines vierten Ausführungsbeispiels in Form eines Schaftwerkzeuges,
- Fig. 8
- eine unvollständige und teilweise im Schnitt sowie vergrößert dargestellte Stirnansicht des Ausführungsbeispiels gemäß Fig. 7,
- Fig. 9
- eine unvollständig und teilweise im Schnitt dargestellte Stirnansicht einer Abwandlung des Ausführungsbeispiels gemäß den Fig. 7 und 8.
Claims (15)
- Profilmesserkopf mit ohne Änderung des Profils und Flugkreises nachschärfbaren Messern (13; 113; 213; 313), von denen jedes mit seiner Brustfläche (13') an einer Brustanschlagfläche (9; 309) anliegt sowie an einem Messerträger (14; 114; 214; 314) festgelegt ist, der in einer Aufnahme eines Grundkörpers mittels wenigstens einer Spannschraube (21; 221; 321) festspannbar ist und einen gegen die zentrale Längsachse des Grundkörpers (2; 102; 202; 302; 402) hin weisenden Fuß besitzt, welcher mit einem Querteil in eine sich von einer zur anderen Stirnfläche des Grundkörper erstreckenden und zu einer Radialebene hin offene Längsnut eingreift, deren den größeren Abstand von der zentralen Längsachse des Grundkörpers aufweisende Flanke einen spitzen Winkel mit der Brustanschlagfläche einschließt,
dadurch gekennzeichnet, daßa) der Fuß einen T-förmigen Querschnitt hat, dessen Querteil mit seinem einen Arm (16) in die im Grundkörper (2; 102; 202; 302; 402) vorgesehene erste Längsnut (4) eingreift,b) der andere Arm (17) des Querteils des Fußes in eine ebenfalls im Grundkörper vorgesehene und zur ersten Längsnut (4) hin offene zweite Längsnut (5) eingreift,c) die den größeren Abstand von der zentralen Längsachse des Grundkörpers (2; 102; 202; 302; 402) aufweisende Flanke der ersten und zweiten Längsnut (4, 5) in zueinander und zur Längsachse des Grundkörpers parallelen Ebenen liegen und je eine Positionierfläche (6, 7) für den einen bzw. anderen Arm (16, 17) des Querteils bilden,d) am Messerträger (14; 114; 214; 314) eine Spannfläche (15; 215, 215'; 315) vorgesehen ist, die mit der Brustfläche (13') des Messers (13; 113; 213; 313) eine sich radial nach außen öffnenden Winkel und mit der ihr benachbarten Positionierfläche (7) einen spitzen Winkel einschließt, unde) die Spannkraft jeder vorhandenen Spannschraube (21; 221; 321; 421) gegen die Spannfläche (15; 215, 215'; 315) gerichtet ist und den Messerträger (14; 114; 214; 314) mit einer ersten Komponente gegen die Brustanschlagfläche (9; 309) und mit einer zweiten Komponente gegen die beiden Positionierflächen (6, 7; 306, 307) preßt. - Messerkopf nach Anspruch 1, dadurch gekennzeichnet, daß der den Fuß aufnehmende Bereich der Aufnahme (3; 103; 203; 303) ein T-artiges Querschnittsprofil hat, dessen Querteil von den beiden Längsnuten (4, 5) gebildet ist, und daß die Verschiebbarkeit der beiden Arme (16, 17) des Fußes in den Längsnuten (4, 5) in Richtung von deren Tiefe sowie des Längsteils des Fußes im Längsteil des den Fuß aufnehmenden Bereiches der Aufnahme (3; 103; 203; 303) zumindest gleich der Dicke der beim Nachschärfen abschleifbaren Schicht des Messers (13; 113; 213; 313) gewählt ist.
- Messerkopf nach Anspruch 2, dadurch gekennzeichnet, daß der Längsteil des Fußes an der an die Brustanschlagfläche (9) angrenzenden Begrenzungsfläche (8) der Aufnahme (3; 103; 303) zumindest nahezu anliegt, wenn das Messer (13; 113; 213; 313) seine minimale Dicke erreicht hat und an der Brustanschlagfläche (9; 309) anliegt.
- Messerkopf nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die beiden Positionierflächen (6, 7; 306, 307) in ein und derselben Ebene liegen.
- Messerkopf nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Weite der beiden Längsnuten (4, 5) größer ist als die in derselben Richtung gemessene Dicke der Arme (16, 17).
- Messerkopf nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß an der Spannfläche (15; 215, 215'; 315) des Messerträgers (14; 114, 214; 314) wenigstens ein Druckstift (19; 319) mit seiner einen Stirnfläche anliegt, der in einer lotrecht zur Spannfläche verlaufenden Bohrung des Grundkörper (2; 102; 202; 302; 402) angeordnet ist.
- Messerkopf nach Anspruch 6, dadurch gekennzeichnet, daß das der Spannfläche (15; 215, 215'; 315) abgekehrte Ende des Druckstiftes (19; 319) am vorderen Ende der Spannschraube (21; 221; 321) anliegt.
- Messerkopf nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß das der Spannfläche (15) abgekehrte Ende des Druckstiftes (19) abgeschrägt ist und die Längsachse der Spannschraube (21) lotrecht zu dieser Schrägfläche (20) verläuft.
- Messerkopf nach Anspruch 8, dadurch gekennzeichnet, daß der Keilwinkel der Schrägfläche (20) bezüglich der Längsachse des Druckstiftes (19) größer als 30° gewählt ist.
- Messerkopf nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß am Fuß des Messerträgers (14; 214) ein über dessen Querschnittsprofil überstehender Axialanschlag (22; 222) festgelegt ist.
- Meserkopf nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß er als Schaftwerkzeug ausgebildet ist.
- Messerkopf nach Anspruch 11, dadurch gekennzeichnet, daß der Grundkörper (302) mit seiner einen Stirnfläche konzentrisch zum Schaft (323) an einer Stirnfläche desselben anliegt.
- Messerkopf nach Anspruch 12, dadurch gekennzeichnet, daß die Stirnfläche des Schaftes (323) an einem flanschförmigen Endabschnitt (324) vorgesehen ist.
- Messerkopf nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß der Grundkörper (302) einen über die am Schaft (323) anliegende Stirnfläche überstehenden Zentrierzapfen (327) aufweist, der in eine zentrale Bohrung des Schaftes (323) spielfrei eingreift.
- Messerkopf nach einem der Ansprüche 11 bis 13, gekennzeichnet durch achsparallele Durchgangsbohrungen des Grundkörper (302) und mit diesen fluchtende Gewindebohrungen (325) des flanschförmigen Endabschnittes (324) des Schaftes der Verbindungsschrauben (329).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29508112U DE29508112U1 (de) | 1995-05-17 | 1995-05-17 | Profilmesserkopf |
DE29508112U | 1995-05-17 | ||
PCT/EP1996/001720 WO1996036452A1 (de) | 1995-05-17 | 1996-04-25 | Profilmesserkopf |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0825911A1 EP0825911A1 (de) | 1998-03-04 |
EP0825911B1 true EP0825911B1 (de) | 1998-10-21 |
Family
ID=8008120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96914984A Expired - Lifetime EP0825911B1 (de) | 1995-05-17 | 1996-04-25 | Profilmesserkopf |
Country Status (11)
Country | Link |
---|---|
US (1) | US5957176A (de) |
EP (1) | EP0825911B1 (de) |
JP (1) | JP3307949B2 (de) |
CN (1) | CN1059141C (de) |
AT (1) | ATE172397T1 (de) |
BR (1) | BR9608419A (de) |
DE (2) | DE29508112U1 (de) |
ES (1) | ES2124096T3 (de) |
MY (1) | MY116518A (de) |
RU (1) | RU2125924C1 (de) |
WO (1) | WO1996036452A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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US5816301A (en) * | 1997-07-30 | 1998-10-06 | Key Knife, Inc. | Knife supporting structure |
DE19735143A1 (de) * | 1997-08-13 | 1999-02-18 | Arntz Joh Wilh Fa | Sägeblatt |
US6319104B1 (en) * | 2000-02-25 | 2001-11-20 | James Emter | Tool for resurfacing machine |
US6811362B2 (en) | 2000-10-25 | 2004-11-02 | E. W. Tooling, Inc. | Constant dimension insert cutting tool with regrindable profiled inserts |
US20110062266A1 (en) * | 2001-10-03 | 2011-03-17 | Leward Nile Smith | Multi-functional tool assembly for processing tool of material processing machine |
DE10261200A1 (de) * | 2002-12-20 | 2004-07-01 | Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg | Stumpfschneidevorrichtung |
DE10340493B4 (de) * | 2003-09-03 | 2005-08-11 | Walter Ag | Fräswerkzeug mit einstellbarem Plattensitz |
DE10350851B4 (de) * | 2003-10-31 | 2008-11-20 | Leitz Gmbh & Co. Kg | Fräswerkzeug |
NZ532007A (en) * | 2004-03-29 | 2006-11-30 | Rodney Warwick Sharp | Improvements in load transference in grinding discs |
US8167225B2 (en) * | 2005-01-26 | 2012-05-01 | Gyro-Trac Inc. | Cutting tooth for brush cutter |
US20070034291A1 (en) * | 2005-08-15 | 2007-02-15 | Moran Michael R | Profile cutting tool and method of sharpening |
DE102005052191A1 (de) * | 2005-10-28 | 2007-05-03 | Knecht Maschinenbau Gmbh | Fleischkutter |
DE102006012117A1 (de) * | 2006-03-14 | 2007-09-20 | Ahwi Maschinenbau Gmbh | Zerkleinerungsrotor zur Herstellung von Hackschnitzel |
US7300231B1 (en) * | 2006-12-04 | 2007-11-27 | Hsing Chao Liu | Cutting tool carrying device for machine tool |
US20080240869A1 (en) * | 2007-04-02 | 2008-10-02 | Zibra, Llc | Reverse tipped router bit |
US8192112B2 (en) * | 2008-03-28 | 2012-06-05 | Outils Gladu, S.E.N.C. | Universal rotary cutter head with back clamping system and constant cutting dimensions and constant weight regridable inserts |
CA2717479C (en) * | 2010-07-26 | 2014-01-07 | Laurent Denis | Brush cutter |
US9216461B2 (en) * | 2011-07-19 | 2015-12-22 | Iscar, Ltd. | Cutting body configured for fine-tuning and metal-working machine tool comprising a plurality thereof |
CN103273518A (zh) * | 2013-05-30 | 2013-09-04 | 浙江工业大学 | 消失模数控加工薄型刀片 |
US9481038B2 (en) * | 2013-12-11 | 2016-11-01 | Iscar, Ltd. | Cutting insert having a dovetail anti-slip arrangement |
CN103920919B (zh) * | 2014-03-19 | 2016-01-20 | 株洲钻石切削刀具股份有限公司 | 一种铣削刀具 |
US10413978B2 (en) * | 2015-06-25 | 2019-09-17 | Kyocera Corporation | Cutting tool and method for manufacturing cut workpiece |
CH713020A1 (de) * | 2016-10-10 | 2018-04-13 | Oertli Werkzeuge Ag | Messerkopf und Messerkopfsystem, insbesondere für eine Holzbearbeitungsmaschine. |
CN107335819B (zh) * | 2017-06-30 | 2019-05-03 | 株洲钻石切削刀具股份有限公司 | 一种切削刀片及切削刀具 |
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US1348753A (en) * | 1920-02-03 | 1920-08-03 | Samuel J Shimer & Sons Inc | Cutter-head |
US2874912A (en) * | 1957-03-14 | 1959-02-24 | Charles E Sennholtz | Impact hammer |
US3146961A (en) * | 1962-08-23 | 1964-09-01 | Fuller Co | Impact hammer |
US3303356A (en) * | 1964-01-17 | 1967-02-07 | Nat Semiconductor Corp | Sharp rise and fall time pulse generator employing two sequentially gated avalanche transistors |
DE6933019U (de) * | 1969-08-20 | 1969-12-04 | Leitz Fa Geb | Messerkopf mit einer anlageflaeche fuer ein auf dieser feststellbares messer und messer fuer diesen messerkopf |
SE458178B (sv) * | 1987-07-06 | 1989-03-06 | Sandvik Ab | Fraesverktyg med skaerfoersedd kassett |
US4826090A (en) * | 1987-11-09 | 1989-05-02 | Orphall Axel W | Hammer assembly for a rotary material crusher |
-
1995
- 1995-05-17 DE DE29508112U patent/DE29508112U1/de not_active Expired - Lifetime
-
1996
- 1996-04-25 BR BR9608419A patent/BR9608419A/pt not_active IP Right Cessation
- 1996-04-25 AT AT96914984T patent/ATE172397T1/de active
- 1996-04-25 EP EP96914984A patent/EP0825911B1/de not_active Expired - Lifetime
- 1996-04-25 DE DE59600718T patent/DE59600718D1/de not_active Expired - Lifetime
- 1996-04-25 US US08/945,347 patent/US5957176A/en not_active Expired - Lifetime
- 1996-04-25 CN CN96193926A patent/CN1059141C/zh not_active Expired - Fee Related
- 1996-04-25 JP JP53449396A patent/JP3307949B2/ja not_active Expired - Fee Related
- 1996-04-25 RU RU97118776A patent/RU2125924C1/ru not_active IP Right Cessation
- 1996-04-25 WO PCT/EP1996/001720 patent/WO1996036452A1/de active IP Right Grant
- 1996-04-25 ES ES96914984T patent/ES2124096T3/es not_active Expired - Lifetime
- 1996-05-03 MY MYPI96001673A patent/MY116518A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1059141C (zh) | 2000-12-06 |
US5957176A (en) | 1999-09-28 |
RU2125924C1 (ru) | 1999-02-10 |
CN1184443A (zh) | 1998-06-10 |
EP0825911A1 (de) | 1998-03-04 |
DE59600718D1 (de) | 1998-11-26 |
ATE172397T1 (de) | 1998-11-15 |
JP3307949B2 (ja) | 2002-07-29 |
JPH11505180A (ja) | 1999-05-18 |
ES2124096T3 (es) | 1999-01-16 |
MY116518A (en) | 2004-02-28 |
WO1996036452A1 (de) | 1996-11-21 |
DE29508112U1 (de) | 1995-08-10 |
BR9608419A (pt) | 1998-12-29 |
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