EP0462299B1 - Cutter for processing a meat product - Google Patents
Cutter for processing a meat product Download PDFInfo
- Publication number
- EP0462299B1 EP0462299B1 EP19900111553 EP90111553A EP0462299B1 EP 0462299 B1 EP0462299 B1 EP 0462299B1 EP 19900111553 EP19900111553 EP 19900111553 EP 90111553 A EP90111553 A EP 90111553A EP 0462299 B1 EP0462299 B1 EP 0462299B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutter
- knife
- blades
- ring
- blade
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/29—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0046—Cutting members therefor rotating continuously about an axis perpendicular to the edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
Definitions
- the invention relates to a knife with at least two wings rotatable about a common axis for processing a strand of meat into slices.
- the meat strand is aligned parallel to the axis of the knife and can be moved in the longitudinal direction.
- Each wing of the knife is provided with an arcuate cutting edge, the effective cutting length of which corresponds at least to the maximum diameter of the meat strand.
- Knives of this type are generally known (see DE-U-86 27 902) and make it possible, even with constant angular velocity of the wings, to guide the cutting edges across the meat strand at different feed speeds.
- the feed rate can be kept correspondingly low, for example at the beginning of a cut with a large tendency to deform the meat strand, then increased in the further course of the cut depending on the reduced tendency to deform the meat strand and finally reduced again towards the end of the cut when the tendency to deform the meat strand increases again.
- a preferred area of application for a double-winged knife is, however, a device for dividing a chop strand into chop slices. It is Usually, the knife is driven by an electric motor which is connected to the shaft of the knife via a worm gear.
- the worm gear for example, has a gear ratio of 1: 8, so that a blade speed of approximately 180 rpm is achieved at an engine speed of 1500 rpm.
- considerable rotational energy is stored within the drive system, since the electric motor has a relatively large moment of inertia, which has a corresponding effect on the storable energy at high speeds. Without this stored energy, the installed power of the electric motor alone would not be sufficient to split the bone with the knife hitting a chop bone.
- the rotational energy can also cut a bone in the cutting plane of the knife.
- the known knife is to be used in a device which is provided with a hydraulic motor as the drive, there is inevitably no rigid connection between the hydraulic drive and the knife shaft. Due to the lower speed of the drive system, in particular it is not possible to introduce sufficient rotational energy into the system.
- the invention has for its object to design a knife of the type described above so that so that considerable rotational energy can be stored even at low speeds, and the blades of the knife should also experience substantial stabilization.
- the additional mass according to the invention not only significantly increases the moment of inertia of the knife, but also fixes the individual blades of the knife. If, according to one embodiment of the invention, the additional mass consists of a ring connecting the free ends of the wings and concentric to the axis, the knife is thereby given an overall stable design which, when processing a meat strand, favors the accuracy of shape, in particular with regard to a uniform thickness of the resulting slices.
- an additional mass segment can be arranged on the ring in the connection area of each wing.
- the mass moment of inertia of the knife can be significantly increased by the additional mass segments increase, without the ring itself having to be made from a relatively wide profile, which could make the disassembly and reassembly of the knife more difficult, because usually the strand to be processed is passed through a groove which has a relatively narrow transverse gap to pass through it pass the knife blades so that the ring runs around the guide trough and must pass through the gap to disassemble and reassemble the knife.
- the wings can either be made with one blade from a knife blank or can consist of individual parts which are held in position by a shaft which rotates the knife and the ring.
- each wing may be advisable to provide each wing with a square opening, the inner contour of which corresponds to the outer contour of the shaft in the arrangement area of the knife.
- This design favors the torsional strength of the knife blades on the shaft, although an unintentional displacement of the individual blades relative to one another is already prevented by the combination of the components acting on the blades, namely the drive shaft and the ring.
- the multi-part nature of the knife with respect to the individual blades has the advantage that, in the event of damage, individual blades can be replaced without having to replace the knife as a whole.
- the knife 1 consists of two one-piece wings 2 which rotate about an axis 3 in the direction of the arrow 4, each knife wing 2 being provided with an arcuate cutting edge 5. Ends 6 of the wings 2 are connected via a ring 7 arranged concentrically to the axis 3 by means of bolts 8. In the connection area of the wings 2 on the ring 7, additional mass segments 9 are attached to the ring in order to increase the mass moment of inertia of the knife 1 as a whole.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Meat And Fish (AREA)
- Meat, Egg Or Seafood Products (AREA)
Description
Die Erfindung betrifft ein Messer mit mindestens zwei um eine gemeinsame Achse rotierbaren Flügeln zum Verarbeiten eines Fleischstranges in Scheiben. Der Fleischstrang ist dazu parallel zur Achse des Messers ausgerichtet und in Längsrichtung verschiebbar. Jeder Flügel des Messers ist mit einer bogenförmig verlaufenden Schneidkante versehen, deren wirksame Schnittlänge mindestens dem maximalen Durchmesser des Fleischstranges entspricht.The invention relates to a knife with at least two wings rotatable about a common axis for processing a strand of meat into slices. The meat strand is aligned parallel to the axis of the knife and can be moved in the longitudinal direction. Each wing of the knife is provided with an arcuate cutting edge, the effective cutting length of which corresponds at least to the maximum diameter of the meat strand.
Derartige Messer, deren bogenförmige Schneidkante über deren Länge unterschiedlich verlaufen kann, sind allgemein bekannt (siehe DE-U-86 27 902) und ermöglichen es auch bei konstanter Winkelgeschwindigkeit der Flügel, die Schneidkanten mit unterschiedlichen Vorschubgeschwindigkeiten quer durch den Fleischstrang zu führen. Dadurch kann die Vorschubgeschwindigkeit beispielsweise am Anfang eines Schnittes bei noch großer Verformungsneigung des Fleischstranges entsprechend gering gehalten, sodann im weiteren Schnittverlauf je nach der reduzierten Verformungsneigung des Fleischstranges gesteigert und schließlich wiederum gegen Ende des Schnittes bei erneut zunehmender Verformungsneigung des Fleischstranges entsprechend verringert werden.Knives of this type, the arcuate cutting edge of which can vary over their length, are generally known (see DE-U-86 27 902) and make it possible, even with constant angular velocity of the wings, to guide the cutting edges across the meat strand at different feed speeds. As a result, the feed rate can be kept correspondingly low, for example at the beginning of a cut with a large tendency to deform the meat strand, then increased in the further course of the cut depending on the reduced tendency to deform the meat strand and finally reduced again towards the end of the cut when the tendency to deform the meat strand increases again.
Ein bevorzugtes Einsatzgebiet eines zweiflügeligen Messers ist jedoch eine Vorrichtung zum Teilen eines Kotelettstranges in Kotelettscheiben. Dabei ist es üblich, das Messer durch einen Elektromotor anzutreiben, der über ein Schneckengetriebe mit der Welle des Messers verbunden ist. Das Schneckengetriebe hat beispielsweise ein Übersetzungsverhältnis von 1 : 8, so daß bei einer Motordrehzahl von 1500 U/min eine Messerdrehzahl von ca. 180 U/min erreicht wird. Bei bekannten Konstruktionen dieser Art wird innerhalb des Antriebssystems erhebliche Rotationsenergie gespeichert, da der Elektromotor ein relativ großes Massenträgheitsmoment besitzt, was sich bei großen Drehzahlen hinsichtlich der speicherbaren Energie entsprechend auswirkt. Ohne diese gespeicherte Energie würde die installierte Leistung des Elektromotors allein nicht ausreichen, um mit dem auf einen Kotelettknochen auftreffenden Messer den Knochen zu spalten. Durch die Rotationsenergie läßt sich jedoch auch ein Knochen in der Schnittebene des Messers durchtrennen.A preferred area of application for a double-winged knife is, however, a device for dividing a chop strand into chop slices. It is Usually, the knife is driven by an electric motor which is connected to the shaft of the knife via a worm gear. The worm gear, for example, has a gear ratio of 1: 8, so that a blade speed of approximately 180 rpm is achieved at an engine speed of 1500 rpm. In known constructions of this type, considerable rotational energy is stored within the drive system, since the electric motor has a relatively large moment of inertia, which has a corresponding effect on the storable energy at high speeds. Without this stored energy, the installed power of the electric motor alone would not be sufficient to split the bone with the knife hitting a chop bone. However, the rotational energy can also cut a bone in the cutting plane of the knife.
Soll dagegen das bekannte Messer in eine Vorrichtung eingesetzt werden, die mit einem Hydromotor als Antrieb versehen ist, fehlt es zwangsläufig an einer starren Verbindung zwischen dem hydraulischen Antrieb und der Messerwelle. Durch die niedrigere Drehzahl des Antriebssystems läßt sich insbesondere keine ausreichende Rotationsenergie in das System einbringen.If, on the other hand, the known knife is to be used in a device which is provided with a hydraulic motor as the drive, there is inevitably no rigid connection between the hydraulic drive and the knife shaft. Due to the lower speed of the drive system, in particular it is not possible to introduce sufficient rotational energy into the system.
Der Erfindung liegt die Aufgabe zugrunde, ein Messer der eingangs beschriebenen Art so auszubilden, daß damit auch bei niedrigen Drehzahlen erhebliche Rotationsenergie speicherbar ist, wobei zudem die Flügel des Messers eine wesentliche Stabilisierung erfahren sollen.The invention has for its object to design a knife of the type described above so that so that considerable rotational energy can be stored even at low speeds, and the blades of the knife should also experience substantial stabilization.
Zur Lösung dieser Aufgabe wird von einem Messer der im Oberbegriff des Anspruchs 1 genannten gattungsgemäßen Art ausgegangen, welches erfindungsgemäß die im kennzeichnenden Teil desselben angegebenen Merkmale aufweist.To achieve this object, a knife of the generic type mentioned in the preamble of
Durch die erfindungsgemäße Zusatzmasse wird sowohl das Massenträgheitsmoment des Messers wesentlich erhöht als auch eine zusätzliche Fixierung der einzelnen Flügel des Messers erreicht. Wenn gemäß einer Ausgestaltung der Erfindung die Zusatzmasse aus einem die freien Enden der Flügel verbindenden und zur Achse konzentrischen Ring besteht, erhält das Messer dadurch insgesamt eine stabile Ausführung, die beim Verarbeiten eines Fleischstranges die Formgenauigkeit insbesondere bezüglich einer gleichmäßigen Stärke der anfallenden Scheiben begünstigt.The additional mass according to the invention not only significantly increases the moment of inertia of the knife, but also fixes the individual blades of the knife. If, according to one embodiment of the invention, the additional mass consists of a ring connecting the free ends of the wings and concentric to the axis, the knife is thereby given an overall stable design which, when processing a meat strand, favors the accuracy of shape, in particular with regard to a uniform thickness of the resulting slices.
Nach einer weiteren Ausgestaltung der Erfindung kann am Ring im Verbindungsbereich jedes Flügels ein zusätzliches Massensegment angeordnet sein.According to a further embodiment of the invention, an additional mass segment can be arranged on the ring in the connection area of each wing.
Durch die zusätzlichen Massensegmente läßt sich das Massenträgheitsmoment des Messers wesentlich steigern, ohne daß dazu der Ring selbst aus einem verhältnismäßig breiten Profil gefertigt sein müßte, das die De- und Remontage des Messers erschweren könnte, weil üblicherweise der zu verarbeitende Strang durch eine Rinne geführt wird, welche einen verhältnismäßig schmalen Querspalt aufweist, um durch diesen die Messerflügel hindurchzuführen, so daß der Ring um die Führungsrinne herum umläuft und zur De- und Remontage des Messers den Spalt passieren muß.The mass moment of inertia of the knife can be significantly increased by the additional mass segments increase, without the ring itself having to be made from a relatively wide profile, which could make the disassembly and reassembly of the knife more difficult, because usually the strand to be processed is passed through a groove which has a relatively narrow transverse gap to pass through it pass the knife blades so that the ring runs around the guide trough and must pass through the gap to disassemble and reassemble the knife.
Es liegt natürlich auch im Rahmen der Erfindung, statt der zusätzlichen Massensegmente den Ring in radialer Richtung breit auszuführen, so daß die Ringstärke in axialer Richtung klein gehalten werden kann, um dennoch ein verhältnismäßig großes Massenträgheitsmoment zu erhalten.It is, of course, also within the scope of the invention to make the ring wide in the radial direction instead of the additional mass segments, so that the ring thickness can be kept small in the axial direction in order to nevertheless obtain a relatively large moment of inertia.
Nach weiteren Ausgestaltungen der Erfindung können die Flügel entweder einflügelig aus einem Messerrohling hergestellt sein oder aber aus Einzelteilen bestehen, die durch eine das Messer in Rotation versetzende Welle und den Ring in Position gehalten sind.According to further embodiments of the invention, the wings can either be made with one blade from a knife blank or can consist of individual parts which are held in position by a shaft which rotates the knife and the ring.
Bestehen die Flügel des Messers aus Einzelteilen, kann es sich empfehlen, jeden Flügel mit einem quadratischen Durchbruch zu versehen, dessen Innenkontur der Außenkontur der Welle im Anordnungsbereich des Messers entspricht.If the blades of the knife consist of individual parts, it may be advisable to provide each wing with a square opening, the inner contour of which corresponds to the outer contour of the shaft in the arrangement area of the knife.
Diese Ausbildung begünstigt die Verdrehfestigkeit der Messerflügel auf der Welle, obschon eine unbeabsichtigte Verlagerung der einzelnen Flügel relativ zueinander bereits durch die Kombination der an den Flügeln angreifenden Bauteile, nämlich Antriebswelle und Ring, verhindert ist. Die Mehrteiligkeit des Messers bezüglich der einzelnen Flügel hat den Vorteil, daß sich dadurch im Falle von Beschädigungen einzelne Flügel austauschen lassen, ohne das Messer insgesamt austauschen zu müssen.This design favors the torsional strength of the knife blades on the shaft, although an unintentional displacement of the individual blades relative to one another is already prevented by the combination of the components acting on the blades, namely the drive shaft and the ring. The multi-part nature of the knife with respect to the individual blades has the advantage that, in the event of damage, individual blades can be replaced without having to replace the knife as a whole.
In der Zeichnung ist ein Ausführungsbeispiel eines erfindungsgemäßen Messers in einer Ansicht dargestellt:
Das Messer 1 besteht aus zwei einstückig ausgebildeten Flügeln 2, die um eine Achse 3 in Pfeilrichtung 4 rotieren, wobei jeder Messerflügel 2 mit einer bogenförmig verlaufenden Schneidkante 5 versehen ist. Enden 6 der Flügel 2 sind über einen konzentrisch zur Achse 3 angeordneten Ring 7 mittels Bolzen 8 verbunden. Im Anschlußbereich der Flügel 2 am Ring 7 sind zusätzlich Massensegmente 9 am Ring befestigt, um das Massenträgheitsmoment des Messers 1 insgesamt zu erhöhen.In the drawing, an embodiment of a knife according to the invention is shown in a view:
The
Claims (6)
- A cutter (1) with at least two cutter blades (2) which can rotate about a common axis (3) for processing a length of meat aligned parallel to the axis (3) and displaceable in the longitudinal direction to form slices, wherein each cutter blade (2) is provided with a cutting edge (5) extending in the form of an arc, the effective cutting length of which corresponds to at least the maximum diameter of the length of meat, characterised in that an auxiliary mass is provided at the free ends (6) of the blades (2).
- A cutter according to claim 1, characterised in that a ring (7) concentric with the axis (3) and connecting the free ends (6) of the blades (2) is provided as the auxiliary mass.
- A cutter according to claim 2, characterised in that an additional mass segment (9) is disposed on the ring (7) in the connection region of each blade (2).
- A cutter according to at least one of claims 1 to 2, characterised in that the blades (2) are manufactured in one piece from a cutter blank.
- A cutter according to at least one of claims 1 to 3, characterised in that each blade (2) consists of an individual component which is held in position by the ring (7) and by a shaft which sets the cutter (2) in rotation.
- A cutter according to claim 5, characterised in that each blade (2) has an opening, preferably a square opening, the internal profile of which corresponds to the external profile of the shaft in the region where the cutter (1) is disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE90111553T DE59004940D1 (en) | 1990-06-19 | 1990-06-19 | Knife for processing a strand of meat. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893906568 DE3906568A1 (en) | 1989-03-02 | 1989-03-02 | Knife for processing a length of meat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0462299A1 EP0462299A1 (en) | 1991-12-27 |
| EP0462299B1 true EP0462299B1 (en) | 1994-03-09 |
Family
ID=6375293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19900111553 Expired - Lifetime EP0462299B1 (en) | 1989-03-02 | 1990-06-19 | Cutter for processing a meat product |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0462299B1 (en) |
| DE (1) | DE3906568A1 (en) |
| ES (1) | ES2049864T3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9254064B2 (en) | 2011-09-01 | 2016-02-09 | Koninklijke Philips N.V. | Apparatus for processing a food stuff |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906568A1 (en) * | 1989-03-02 | 1990-09-13 | Uwe Reifenhaeuser | Knife for processing a length of meat |
| DE19514407A1 (en) * | 1995-04-19 | 1996-10-24 | Biforce Anstalt | Device for slicing food products using a sickle knife |
| EP2561780B1 (en) * | 2011-08-25 | 2014-06-18 | Electrolux Professionel SAS | A cutting disc for cutting foodstuffs and corresponding appliance |
| CN109333618A (en) * | 2018-11-15 | 2019-02-15 | 郑州予仁工业设计有限公司 | A kind of push type rotating wheel slicer |
| CN110238885B (en) * | 2019-07-16 | 2021-05-18 | 重庆花想容信息科技有限公司 | Use method of marinated food cutting device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH76643A (en) * | 1917-10-20 | 1918-02-01 | Friedrich Wiedmer Jakob | cutting machine |
| US1351357A (en) * | 1919-07-02 | 1920-08-31 | Frank Gacnik | Vegetable-cutter |
| DE462824C (en) * | 1927-03-18 | 1928-07-18 | Gustav Kotzian | Knife for slicers |
| CH201273A (en) * | 1938-02-07 | 1938-11-30 | Max Klapf | Cutting device for meat and sausage products. |
| US2482523A (en) * | 1944-11-18 | 1949-09-20 | Gerald W Urschel | Slicing machine |
| FR2547236A1 (en) * | 1983-06-10 | 1984-12-14 | Lubrano Rene | Device for making mortices on prefabricated composite elements used in the building industry |
| FR2565883A1 (en) * | 1984-06-18 | 1985-12-20 | Hotimsky Eric | Knives for industrial chopping machines called "cutters" |
| DE8505329U1 (en) * | 1985-02-25 | 1986-06-19 | MAGURIT Gefrierschneider GmbH, 5630 Remscheid | Frozen Meat Dicing Machine |
| DE8627902U1 (en) * | 1986-10-20 | 1987-01-02 | Reifenhäuser, Toni, 5231 Burglahr | Knife for processing a strand of meat |
| DE3906568A1 (en) * | 1989-03-02 | 1990-09-13 | Uwe Reifenhaeuser | Knife for processing a length of meat |
-
1989
- 1989-03-02 DE DE19893906568 patent/DE3906568A1/en active Granted
-
1990
- 1990-06-19 ES ES90111553T patent/ES2049864T3/en not_active Expired - Lifetime
- 1990-06-19 EP EP19900111553 patent/EP0462299B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9254064B2 (en) | 2011-09-01 | 2016-02-09 | Koninklijke Philips N.V. | Apparatus for processing a food stuff |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0462299A1 (en) | 1991-12-27 |
| DE3906568A1 (en) | 1990-09-13 |
| ES2049864T3 (en) | 1994-05-01 |
| DE3906568C2 (en) | 1991-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2055180A1 (en) | Vine taper tap | |
| EP3706543B1 (en) | Cutterbar for an agricultural harvesting machine | |
| DE19749338A1 (en) | Chopper for shredding straw, preferably straw | |
| DE4109282A1 (en) | CUTTER, ESPECIALLY FOR GRAESER | |
| EP0166425B1 (en) | Screw for gaseous or fluid media, in particular an air screw | |
| EP0462299B1 (en) | Cutter for processing a meat product | |
| DE9001075U1 (en) | Device for producing sausages in a continuous chain and for separating them | |
| DE68905515T2 (en) | CUTTING KNIFE FOR A MOWER. | |
| DE2827786A1 (en) | MOWING MACHINE WITH WIDE SPREADING DEVICE | |
| DE1481673B1 (en) | Rotor head for a rotary wing aircraft | |
| EP2772128B1 (en) | Flail knife and cutter block for the same | |
| EP0188682A1 (en) | Rotary mower | |
| EP0810972B1 (en) | Cross-winding device | |
| AT393972B (en) | KNIFE HEAD FOR MEAT CUTTER | |
| DE2049124C3 (en) | Machine for shredding bulky goods | |
| DE2909000A1 (en) | DISC WHEEL CHOPPER | |
| DE3626456A1 (en) | Straw chopper | |
| DE4290710C1 (en) | Combing and raking reels for grassed and other grounds | |
| DE3724701C2 (en) | ||
| DE19717701A1 (en) | Hand planer | |
| DE2818137A1 (en) | Blade for rotary lawn mower - has cutting bodies which can move relative to carrier on which they are mounted by screws | |
| EP0238827A1 (en) | Moving implement | |
| DE2123369C2 (en) | Device for mowing grain, stalks and lawn | |
| DE824719C (en) | Blade wheel for chopping machines | |
| EP0602408A1 (en) | Shredder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19901231 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
| 17Q | First examination report despatched |
Effective date: 19930218 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19940309 Ref country code: GB Effective date: 19940309 |
|
| REF | Corresponds to: |
Ref document number: 59004940 Country of ref document: DE Date of ref document: 19940414 |
|
| ET | Fr: translation filed | ||
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2049864 Country of ref document: ES Kind code of ref document: T3 |
|
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 19940309 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20020513 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20020528 Year of fee payment: 13 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20020607 Year of fee payment: 13 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030620 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040101 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040227 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20030620 |