EP0289765B2 - Circularschneidemaschine - Google Patents
Circularschneidemaschine Download PDFInfo
- Publication number
- EP0289765B2 EP0289765B2 EP88104591A EP88104591A EP0289765B2 EP 0289765 B2 EP0289765 B2 EP 0289765B2 EP 88104591 A EP88104591 A EP 88104591A EP 88104591 A EP88104591 A EP 88104591A EP 0289765 B2 EP0289765 B2 EP 0289765B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- product
- carriage
- cut
- actuating unit
- cutting machine
- 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
- B26D1/01—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
- B26D1/14—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 circular cutting member, e.g. disc cutter
- B26D1/143—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 circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—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 circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/011—Means for holding or positioning work by clamping claws, e.g. in high speed slicers for food products
-
- 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
- B26D2210/00—Machines or methods used for cutting special materials
- B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers
- B26D2210/08—Idle cutting
-
- 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
- Y10T83/00—Cutting
- Y10T83/485—Cutter with timed stroke relative to moving work
- Y10T83/494—Uniform periodic tool actuation
-
- 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
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
-
- 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
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6656—Rectilinear movement only
- Y10T83/6657—Tool opposing pusher
- Y10T83/666—Screw actuated
Definitions
- the invention relates to a circular slicer for slicing food products, in particular sausage, ham, bacon, meat, cheese and the like, with a base frame on which, in particular, adjustable, a cutting head having a drive unit with a planetary circular circular knife and a product feed unit with a sliced product support surface Cutting material guide, cutting material holding means and feed device are arranged.
- Circular cutting machines of this type are known from DE-A-3 018 446 and are used to cut large quantities of food products into slices at the highest possible speed, wherein the cut products can be shingled or further processed, in particular packaged.
- a disadvantage of the known machines is, above all, that perfect cuts can only be achieved if the product to be cut has a certain consistency, in particular achieved by cooling, and that in the case of working with empty cuts, a disturbingly high level, which has an unfavorable effect on economy Share of chippings occurs.
- the object of the invention is to design a circular cutting machine of the type mentioned in the introduction in such a way that flawless cuts can also be achieved with a fast cutting sequence if the material to be cut has an unfavorable consistency according to conventional criteria, in particular is not or only slightly cooled, and that the occurrence of disturbing chips can be prevented.
- This object is achieved according to the invention in that the relative position between, on the one hand, at least the parts of the cutting material guide essentially holding the product, which comprise the cutting material support surface, and the cutting material holding means and, on the other hand, the knife cutting plane can be changed, in particular for a short time, by means of a controllable actuation unit via a predeterminable retraction stroke directed away from the knife cutting plane.
- An advantageous embodiment of the invention is characterized in that the product feed unit consists of an outer frame mounted on the base frame and a slide which is displaceably guided on the outer frame, that feed device, cutting material guide and cutting material holding means are integrated in the slide and that a controllable actuation unit is integrated between the outer frame and the slide is provided for generating a predetermined relative stroke between the outer frame and the carriage.
- the separation of the product feed unit into an outer frame mounted on the base frame and a slide carrying all functional units, which is slidably guided on the outer frame and can be displaced relative to the outer frame in a defined manner by means of an actuating unit, makes it possible for the knife-side end of the slide and thus to bring the guide for the product to be sliced in the immediate vicinity of the circular knife rotating planetarily and about its own axis and in this way to ensure that the product to be sliced is guided properly up to near the cutting plane and thus, independent of the product consistency, flawless cuts be made possible.
- At least the knife-side end of the cutting material guide can be made of plastic, so that in the event of the circular knife running out of line, damage or destruction of this knife is avoided if the knife should hit the cutting material guide or should grind on it.
- an actuator for displacing the articulation point of the actuation unit is provided between the carriage and the articulation of the actuation unit on the carriage.
- This actuator preferably consists of a cylinder-piston arrangement, the stroke of which affects the slide is only a fraction of the stroke of the actuating unit and which can be controlled independently of this actuating unit.
- the cylinder-piston arrangement forming the actuator expediently engages via a lever to an eccentric axis on which the actuation unit and a slide-fixed connecting part are articulated, the slide being moved relative to the actuation unit or to the outer frame by the lever adjustment.
- the slide is retracted slightly, for example by about 1 mm, i.e. is removed from the circular knife so that the knife can make one or more empty cuts until the retraction movement is reversed. Simultaneously with the retraction movement caused by the actuator, the feed for the product to be cut is stopped.
- the first slice cut after the empty cuts will have a slightly greater thickness than the desired thickness, because the relaxation effect already mentioned has an effect.
- a corresponding weight compensation can take place via the control program of the machine, for which purpose it can be provided, for example, to use only about 90% of the target feed for the first cut after empty cuts and to use a feed of 110% for the next cut. An equalization of the successively cut slices can thus be done without difficulty using the corresponding control program.
- a certain initial piece thickness can also be specified via the machine control, in which case, on the one hand, a good cutting surface for the further cutting processes is created and, on the other hand, a defined gate is created, which can be sold separately.
- a stop that is automatically pressed by a spring is preferably used, which can cooperate with a toothed catch bar, which can be released after the cutting process has ended, in order to return the stop to its starting position.
- an outer frame 2 is provided in accordance with the double arrow indicated, in which a slide 3 is slidably mounted.
- the carriage 3 has a cutting material guide 4 which can be displaced by means of a feed device 5, which is preferably designed as a ball roller spindle and is driven by a motor 11, perpendicular to a cutting plane in which a circular knife 9, which is driven planetarily and about its own axis, moves.
- a feed device 5 which is preferably designed as a ball roller spindle and is driven by a motor 11, perpendicular to a cutting plane in which a circular knife 9, which is driven planetarily and about its own axis, moves.
- the circular knife 9 is located in a cutting head to which at least one drive 8 is assigned.
- cutting material holding means 6 are also mounted in the slide 3, which can consist, for example, of pneumatically actuated grippers.
- the carriage 3 which carries all the elements required for the product supply and holder, can be adjusted between an advanced and a retracted position by means of an actuating unit 7.
- the actuating unit 7, which preferably consists of a pneumatic cylinder-piston arrangement, is arranged between the outer frame 2 and the slide 3.
- the cylinder-piston arrangement acts on a slide-fast connecting part 15, and in accordance with a preferred embodiment variant via a fork-shaped connecting member which is penetrated by an axis defining a pivot point 13.
- the space required for the slide 10 is moved over and the cut material guide is brought into the immediate vicinity of the knife 9.
- the material to be cut which is preferably still applied from above by means of a hold-down device, up to the closest proximity of the knife is carried out, which means that even with products that have a consistency that is not suitable for making cuts, it can be cut perfectly into slices.
- an actuator 12 preferably also consisting of a pneumatic cylinder-piston arrangement, is connected, which acts via a lever 14 on the axis coupling the actuating unit 7 to the carriage-fixed connecting part 15.
- This axis is designed as an eccentric axis, so that pivoting of the lever 14 leads to a displacement of the articulation point 13 and thus to a slight displacement of the slide 3.
- This slide movement which can be carried out for a very short time and with little effort due to the eccentric translation, for the purpose of enabling chip-free empty cuts, also has the consequence that the number of empty cuts desired in each case can be freely specified, since the resulting relaxation effect of the product to be cut in each case is not so great, that for example during the No chips are formed in the first two empty cuts, but in the subsequent empty cuts the product to be cut can reach the cutting plane due to relaxation.
Landscapes
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Confectionery (AREA)
- Details Of Cutting Devices (AREA)
- Formation And Processing Of Food Products (AREA)
- Percussion Or Vibration Massage (AREA)
- Dry Shavers And Clippers (AREA)
- Enzymes And Modification Thereof (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Massaging Devices (AREA)
- Nonmetal Cutting Devices (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Sawing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Dairy Products (AREA)
- Meat, Egg Or Seafood Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88104591T ATE78745T1 (de) | 1987-05-04 | 1988-03-22 | Circularschneidemaschine. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3714810 | 1987-05-04 | ||
DE19873714810 DE3714810A1 (de) | 1987-05-04 | 1987-05-04 | Circularschneidemaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0289765A1 EP0289765A1 (de) | 1988-11-09 |
EP0289765B1 EP0289765B1 (de) | 1992-07-29 |
EP0289765B2 true EP0289765B2 (de) | 1995-11-15 |
Family
ID=6326802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88104591A Expired - Lifetime EP0289765B2 (de) | 1987-05-04 | 1988-03-22 | Circularschneidemaschine |
Country Status (9)
Country | Link |
---|---|
US (1) | US4934232A (no) |
EP (1) | EP0289765B2 (no) |
JP (1) | JPS63295198A (no) |
AT (1) | ATE78745T1 (no) |
DE (2) | DE3714810A1 (no) |
DK (1) | DK167606B1 (no) |
ES (1) | ES2033965T3 (no) |
FI (1) | FI86521C (no) |
NO (1) | NO881928L (no) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206196C3 (de) * | 1992-02-28 | 2000-03-16 | Dixie Union Verpackungen Gmbh | Vorrichtung an Schneidmaschinen |
DE4214264C2 (de) * | 1992-05-01 | 1994-06-01 | Natec Reich Summer Gmbh Co Kg | Schneidevorrichtung zum aufschneiden von lebensmittelprodukten, insbesondere wurst, schinken, speck, fleisch, kaese und dergleichen |
US5974925A (en) * | 1994-10-11 | 1999-11-02 | Formax, Inc. | Continuous feed for food loaf slicing machine |
NL1009772C1 (nl) * | 1998-07-30 | 2000-02-01 | Foodcorner International B V | Werkwijze en inrichting voor het in plakken snijden van voedingswaar. |
DE29822282U1 (de) * | 1998-12-14 | 2000-04-20 | Dixie Union Gmbh & Co Kg | Schneidmaschine zum Aufschneiden von Lebensmitteln |
DE19917536A1 (de) * | 1999-04-19 | 2000-10-26 | Dixie Union Gmbh & Co Kg | Aufschneidemaschine zum Aufschneiden von Lebensmittelriegeln |
DE10050713B4 (de) * | 2000-10-13 | 2021-05-12 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum gleichzeitigen Aufschneiden von zumindest zwei Lebensmittelprodukten |
CA2458032A1 (en) * | 2001-09-05 | 2003-03-20 | Weber Maschinenbau Gmbh & Co. Kg | Distribution device |
DE10143508A1 (de) * | 2001-09-05 | 2003-03-20 | Biforce Anstalt Vaduz | Verfahren zur Schneidspalteinstellung |
DE10147348A1 (de) * | 2001-09-26 | 2003-04-17 | Weber Maschb Gmbh & Co Kg | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE10148595A1 (de) * | 2001-10-02 | 2003-04-10 | Weber Maschb Gmbh & Co Kg | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
US20040089125A1 (en) * | 2002-11-08 | 2004-05-13 | Emerson Electric Co. | Compound miter saw |
US7603936B2 (en) * | 2005-03-05 | 2009-10-20 | Formax, Inc. | Loaf seam synchronization device for continuous loaf feed slicing machine |
US8408109B2 (en) * | 2007-10-22 | 2013-04-02 | Formax, Inc. | Food article feed apparatus for a food article slicing machine |
JP5224523B2 (ja) * | 2007-12-14 | 2013-07-03 | 株式会社日本キャリア工業 | 丸刃を具備した食肉スライサー |
DE102009038875A1 (de) | 2009-08-26 | 2011-03-03 | Weber Maschinenbau Gmbh Breidenbach | Antriebsmotor |
DE102010008047A1 (de) | 2010-02-16 | 2011-08-18 | Weber Maschinenbau GmbH Breidenbach, 35236 | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102009056670A1 (de) | 2009-12-02 | 2011-06-09 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
EP2329930B1 (de) | 2009-12-02 | 2015-10-14 | Weber Maschinenbau GmbH Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102010011172A1 (de) | 2010-03-12 | 2011-09-15 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102009059856A1 (de) | 2009-12-21 | 2011-06-22 | Weber Maschinenbau GmbH Breidenbach, 35236 | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
EP2357064B1 (de) | 2009-12-21 | 2015-09-23 | Weber Maschinenbau GmbH Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102010013892A1 (de) * | 2010-04-07 | 2011-10-13 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102010013893A1 (de) | 2010-04-07 | 2011-10-13 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102010013891A1 (de) | 2010-04-07 | 2011-10-13 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
ES2596428T3 (es) | 2010-05-01 | 2017-01-09 | Formax, Inc. | Máquina de corte en lonchas de alta velocidad |
DE102010019248A1 (de) * | 2010-05-03 | 2011-11-03 | CFS Bühl GmbH | Verfahren zum Betrieb einer Aufschneidevorrichtung mit mehrspurigen Antrieben |
DE102010019744B4 (de) | 2010-05-07 | 2020-11-26 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102010034360A1 (de) * | 2010-06-11 | 2011-12-15 | CFS Bühl GmbH | Verfahren und Vorrichtung zur Schneidspalteinstellung einer Aufschneidevorrichtung |
DE102011119719A1 (de) * | 2011-11-30 | 2013-06-06 | GEA CFS Bühl GmbH | Verfahren zum Aufschneiden eines Lebensmittelriegels unter Verwendung eines Schwingungssensors |
DE102012100588A1 (de) * | 2012-01-24 | 2013-07-25 | R. Weiss Verpackungstechnik Gmbh & Co. Kg | Schneidemaschine für Brot mit Vorschubeinrichtung |
WO2013110667A2 (de) | 2012-01-26 | 2013-08-01 | Gea Cfs Germany Gmbh | Slicen in die packung |
DE102012207303A1 (de) | 2012-05-02 | 2013-11-07 | Weber Maschinenbau Gmbh Breidenbach | Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102012207304A1 (de) | 2012-05-02 | 2013-11-21 | Weber Maschinenbau Gmbh Breidenbach | Antriebsvorrichtung |
DE102012219594A1 (de) * | 2012-10-25 | 2014-04-30 | Textor Maschinenbau GmbH | Verfahren und Vorrichtung zum Aufschneiden von Lebensmittelprodukten |
DE102015110533A1 (de) * | 2015-06-30 | 2017-01-05 | Weber Maschinenbau Gmbh Breidenbach | Zuführvorrichtung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2642910A (en) * | 1952-03-18 | 1953-06-23 | Wilson & Co Inc | Carriage control device for bacon slicing machines |
DE2351980A1 (de) * | 1973-10-17 | 1975-04-30 | Hans Neuner | Abschneidevorrichtung fuer speckschneider und aehnliche schneidemaschinen |
US4015494A (en) * | 1975-06-24 | 1977-04-05 | Cashin Systems Corporation | Cold cut slicing system |
US4226147A (en) * | 1978-10-27 | 1980-10-07 | Chemetron Corporation | Slice control circuit for a slicing machine |
DE3018446A1 (de) * | 1980-05-14 | 1981-11-19 | Roland 8961 Wiggensbach Glaenzer | Verfahren und vorrichtung zum scheiben-schneiden von lebensmittelwaren |
IT1139824B (it) * | 1981-11-23 | 1986-09-24 | Victor Slicing System Srl | Affettatrice automatica per salami e simili prodotti |
DE3232045C2 (de) * | 1982-08-27 | 1986-04-24 | Kurt 4010 Hilden Warnke | Vorrichtung zum Schneiden von Nahrungsmitteln, insbesondere Brot |
DE3304612A1 (de) * | 1983-02-10 | 1984-08-16 | Bizerba-Werke Wilhelm Kraut GmbH & Co KG, 7460 Balingen | Vorrichtung zum halten und zufuehren des schneidgutes an einer aufschnitt-schneidemaschine |
US4548108A (en) * | 1983-08-08 | 1985-10-22 | Cashin Systems Corporation | Slicing machine |
US4523501A (en) * | 1983-09-19 | 1985-06-18 | Oscar Mayer Foods Corporation | Slicer feed mechanism |
DE3341180C2 (de) * | 1983-11-14 | 1994-11-03 | Krups Fa Robert | Haushaltsschneidemaschine, insbesondere mit elektromotorischem Antrieb |
-
1987
- 1987-05-04 DE DE19873714810 patent/DE3714810A1/de not_active Withdrawn
-
1988
- 1988-03-22 ES ES198888104591T patent/ES2033965T3/es not_active Expired - Lifetime
- 1988-03-22 AT AT88104591T patent/ATE78745T1/de not_active IP Right Cessation
- 1988-03-22 DE DE8888104591T patent/DE3873150D1/de not_active Expired - Lifetime
- 1988-03-22 EP EP88104591A patent/EP0289765B2/de not_active Expired - Lifetime
- 1988-04-27 FI FI881979A patent/FI86521C/fi not_active IP Right Cessation
- 1988-05-02 US US07/188,862 patent/US4934232A/en not_active Expired - Fee Related
- 1988-05-03 DK DK239088A patent/DK167606B1/da not_active IP Right Cessation
- 1988-05-03 NO NO881928A patent/NO881928L/no unknown
- 1988-05-06 JP JP63110337A patent/JPS63295198A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3873150D1 (de) | 1992-09-03 |
DK239088A (da) | 1988-11-05 |
ATE78745T1 (de) | 1992-08-15 |
FI881979A (fi) | 1988-11-05 |
ES2033965T3 (es) | 1993-04-01 |
NO881928D0 (no) | 1988-05-03 |
DK239088D0 (da) | 1988-05-03 |
DE3714810A1 (de) | 1988-11-17 |
FI86521B (fi) | 1992-05-29 |
NO881928L (no) | 1988-11-07 |
JPS63295198A (ja) | 1988-12-01 |
FI881979A0 (fi) | 1988-04-27 |
EP0289765A1 (de) | 1988-11-09 |
FI86521C (fi) | 1992-09-10 |
US4934232A (en) | 1990-06-19 |
EP0289765B1 (de) | 1992-07-29 |
DK167606B1 (da) | 1993-11-29 |
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