DE4230785B4 - assembly machine - Google Patents
assembly machine Download PDFInfo
- Publication number
- DE4230785B4 DE4230785B4 DE19924230785 DE4230785A DE4230785B4 DE 4230785 B4 DE4230785 B4 DE 4230785B4 DE 19924230785 DE19924230785 DE 19924230785 DE 4230785 A DE4230785 A DE 4230785A DE 4230785 B4 DE4230785 B4 DE 4230785B4
- Authority
- DE
- Germany
- Prior art keywords
- ring
- assembly machine
- machine according
- control
- cover plate
- 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
- 210000001520 comb Anatomy 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 101100004280 Caenorhabditis elegans best-2 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
Montagemaschine
mit einem Ring (39) als Werkstückträger, der
rotatorisch gelagert ist,
mit höhenlagenmäßig unter dem Ring (39) angeordneten Betätigungsvorrichtungen
für Mess-
und/oder Arbeitsstationen, die Steuerwellen mit mechanischen, rollenabgetasteten
Kurvenscheiben umfassen, welche eine Vielzahl von Steuersäulen (33,
34, 36, 37) antreiben, welche eine horizontale Deckplatte (12) eines
Grundständers
(14) der Montagemaschine durchqueren und mit einer Antriebsvorrichtung,
die den Ring (39) intermittierend durch einen Tangentialantrieb
antreibt und in Wirkungsverbindung mit den Steuersäulen (33,
34, 36, 37) steht, dadurch gekennzeichnet, dass innerhalb des In nenumfangs
und außerhalb
des Außenumfangs
des Rings (39) in der Deckplatte (12) Bohrungen (46, 47, 48, 49,
51, 52, 53) für
die Steuersäulen
(33, 34, 36, 37) zum Antrieb der Betätigungsvorrichtungen vorgesehen
sind, dass die geometrischen Längsachsen
(19, 21, 22, 23, 24, 26, 27) der Steuerwellen (18) zumindest mit einer
Längsachse
von Werkstück-Aufnahme-Ausnehmungen
(42) in dem Ring (39) fluchten.Assembly machine with a ring (39) as a workpiece carrier, which is rotatably mounted,
actuators, height-wise under the ring (39), for measuring and / or working stations comprising control shafts with mechanical roller-scanned cams which drive a plurality of control columns (33, 34, 36, 37) comprising a horizontal cover plate (12) a base stand (14) of the assembly machine and with a drive device which drives the ring (39) intermittently by a tangential drive and is in operative connection with the control columns (33, 34, 36, 37), characterized in that within the nenumfangs and Holes (46, 47, 48, 49, 51, 52, 53) for the control columns (33, 34, 36, 37) for driving the actuators are provided outside the outer circumference of the ring (39) in the cover plate (12) the geometric longitudinal axes (19, 21, 22, 23, 24, 26, 27) of the control shafts (18) at least with a longitudinal axis of workpiece receiving recesses (42) in the ring (39) are aligned.
Description
Die Erfindung betrifft eine Montagemaschine gemäß dem Oberbegriff des An spruchs 1.The Invention relates to an assembly machine according to the preamble of claim 1.
Aus
der
Bei dieser Montagemaschine wird der gesamte Bereich innerhalb des Ringes für die Durchführung der Steuersäulen zum Antrieb der Bearbeitungsvorrichtungen benötigt. Darüber hinaus ist eine aufwendige und komplizierte Anordnung und Ausgestaltung von den Steuersäulen erforderlich, um über Hebelmechanismen und Drehgelenke und Achsausgleichslager eine Ansteuerung der Bearbeitungsvorrichtungen zu ermöglichen. Die Anzahl der Bearbeitungsvorrichtungen ist durch die aufwendige Ausgestaltung zur Ansteuerung sowie durch Art des Antriebes stark eingeschränkt. at This assembly machine will cover the entire area inside the ring for the execution the control columns needed to drive the processing devices. In addition, an elaborate and complicated arrangement and design of the control columns required about lever mechanisms and swivel joints and Achsausgleichslager a control of the processing devices to enable. The number of processing devices is complicated by the Design for control and strong by type of drive limited.
Des
weiteren ist aus der
Nachteilig an dieser Vorrichtung ist, daß man nur außerhalb des Tisches sowohl die Prüfstationen als auch die Arbeitsstationen anbringen kann. Hat man viele Arbeitsstationen dann wird der Umfang des Tisches auch groß und damit der Umfang der Maschine. Ferner muß man relativ zur Werkstückhalterung die Steuerwellen und Steuersäulen relativ weit außen anordnen. Bei solchen Maschinen kommt es ja bei der Montage auf höchste Genauigkeit an, die zur Voraussetzung hat, daß der Tisch auch sehr genau dort steht steht, wo die Bearbeitungsstation ist. Deshalb muß das Schrittschaltwerk samt zugehörigem vor- und nachgeschaltetem Getriebe hoch exakt arbeiten. Der Motor benötigt eine bestimmte – hohe – elektrische Energie und die gesamte diesbezügliche Antriebsvorrichtung muß ein hohes Moment aufbringen. Da der Tisch nicht taumeln darf, muß er sehr exakt geführt und angetrieben werden.adversely on this device is that you only outside the table both the test stations as also attach the workstations. Do you have many workstations? then the perimeter of the table becomes large and thus the circumference of the table Machine. Furthermore, one must relative to the workpiece holder the control shafts and control columns relatively far out Arrange. In such machines, it comes on during assembly highest Accuracy on the condition that the table is also very accurate It says where the processing station is. Therefore, the stepper must together with it upstream and downstream gearbox work highly accurately. The motor needed a certain - high - electric Energy and the entire propulsion device involved has to be apply a high moment. Since the table must not tumble, he must be very exactly guided and be driven.
Aufgabe der Erfindung ist es, eine Montagemaschine zu schaffen, die in der Konstruktion einfach und kostengünstig aufgebaut ist und eine Erhöhung der Anzahl von wahlweise ansteuerbaren Bearbeitungsvorrichtungen und somit eine Erhöhung der Flexibilität der Montagemaschine ermöglicht.task The invention is to provide an assembly machine, which in the Construction simple and inexpensive is constructed and an increase in the Number of selectively controllable processing devices and thus an increase the flexibility allows the assembly machine.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.These The object is achieved by the Characteristics of claim 1 solved.
Durch die Anordnung von Bohrungen oder Durchbrechungen innerhalb des Innenumfangs des Ringes als auch außerhalb des Außenumfangs des Ringes ist ermöglicht, daß über Steuersäulen sowohl innerhalb als auch außerhalb des Ringes angeordnete Bearbeitungsstationen ansteuerbar sind. Dadurch kann sowohl der zur Verfügung stehenden Raum innerhalb als auch außerhalb des Ringes dazu verwendet werden, um Bearbeitungs- und/oder Prüfstationen anzuordnen. Durch die Anordnung und Ausgestaltung der Betätigungsvorrichtung mit parallel zur Steuersäule stehenden Steuerwellen, welche Kurvenscheiben zum Antrieb der Steuersäulen umfassen, ist eine kompakt bauende Montagemaschine mit einer Vielzahl von gleichen Antriebsteilen für ein Grundmodul geschaffen. Die Anordnung der Stationen kann dabei wahlweise erfolgen, das heißt, daß sowohl an einer Station innen als auch außen beispielsweise eine Betätigungsvorrichtung vorgesehen sein kann. Ebenso kann alternierend einmal innen oder außen oder nur außen oder nur innen eine Station vorgesehen sein. Durch diese Anordnung kann die Anzahl der Stationen gegenüber dem aus der Stand der Technik bekannten Montagemaschinen nahezu verdoppelt werden, wodurch die Anzahl der Montageschritte erheblich erhöht werden kann. Dadurch kann erzielt werden, daß mit dieser Montagemaschine wesentlich komplexere Montage- und/oder Prüfaufgaben erfolgen können. Dadurch wird eine erhebliche Verringerung der Investitionskosten ermöglicht.The arrangement of holes or openings within the inner circumference of the ring as well as outside the outer periphery of the ring is made possible that control stations arranged both inside and outside of the ring can be controlled. As a result, both the available space inside and outside the ring can be used to arrange processing and / or testing stations. Due to the arrangement and design of the actuator with standing parallel to the control column control shafts, which comprise cams for driving the control columns, a compact construction assembly machine is provided with a plurality of the same drive parts for a basic module. The arrangement of the stations can be done selectively, that is, both at a station inside and outside, for example, an actuator may be provided. Likewise, a station can be provided alternately once inside or outside or only outside or only inside. By this arrangement, the number of stations can be almost doubled compared to the known from the prior art assembly machines, whereby the number of assembly steps can be significantly increased. This can be achieved that can be done with this assembly machine much more complex assembly and / or testing tasks. This will be a he considerable reduction of investment costs.
Weitere vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind in den weiteren Ansprüchen angegeben.Further advantageous embodiments and refinements of the invention are in the further claims specified.
Die Erfindung wird nunmehr anhand eines bevorzugten Ausführungsbeispiels beschreiben ohne aber hierauf beschränkt zu sein. In der Zeichnung zeigt:The Invention will now be described with reference to a preferred embodiment describe without being limited thereto. In the drawing shows:
Eine
geometrische Längsachse
Man
hat die erste Bearbeitungsstation auf 135°, die zweite auf 180°, die dritte
auf 225° und
so weiter, bis zur letzten auf 45°.
Bei 90° liegt
die Zeichnungsebene von
Es
sind sieben Steuerwellen
Dazu
ist dann eine Mehrzahl von Steuerkurven
Zu
Gemäß
Lediglich
bei 90°,
wo sich der in
Gemäß
Dreht
man die Verstellhülse
Auf
dem Stummel
Auf
der Deckplatte
Man
kann auch ohne Zwischenring
Werden
Bohrungen
Alle
Steuersäulen
Wie
am besten aus
Verwendet
man statt des Zahnkranzes
Betätigungsvorrichtungen in Form von Fluid-Vorrichtungen können Vorrichtungen aus dem Gebiet der Hydraulik, Hydromechanik und Pneumatik umfassen.actuators In the form of fluid devices may be devices from the Field of hydraulics, hydromechanics and pneumatics include.
Statt – wie beim
Ausführungsbeispiel – den Zahnkranz
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924230785 DE4230785B4 (en) | 1992-09-15 | 1992-09-15 | assembly machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924230785 DE4230785B4 (en) | 1992-09-15 | 1992-09-15 | assembly machine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4230785A1 DE4230785A1 (en) | 1994-03-17 |
DE4230785B4 true DE4230785B4 (en) | 2006-07-06 |
Family
ID=6467972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19924230785 Expired - Lifetime DE4230785B4 (en) | 1992-09-15 | 1992-09-15 | assembly machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4230785B4 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19531578B4 (en) * | 1995-08-28 | 2005-12-15 | Pfuderer Maschinenbau Gmbh | assembly machine |
DE19842999B4 (en) * | 1998-09-21 | 2007-08-16 | Pfuderer Maschinenbau Gmbh | Assembly machine for ring transfer systems |
DE19843261B4 (en) * | 1998-09-21 | 2006-07-06 | Pfuderer, Markus | Assembly machine for assembly and / or inspection operations on workpieces |
DE19945047B4 (en) * | 1999-09-20 | 2013-03-28 | Pfuderer Maschinenbau Gmbh | assembly machine |
EP1304187A1 (en) * | 2001-10-17 | 2003-04-23 | AKB Automationskomponenten und Basismaschinen GmbH & Co.KG | Work station for an assembling machine |
DE10204965C1 (en) * | 2002-02-06 | 2003-07-10 | Akb Automationskomponenten Und | Assembly machine for production line has multiple working stations fixed to turntable mounted on top of machine frame |
ATE294666T1 (en) * | 2002-02-20 | 2005-05-15 | Vossloh Schwabe Italia Spa | BASIC MACHINE FOR AUTOMATIC ASSEMBLY OF PARTS |
DE102009052294A1 (en) | 2009-11-09 | 2011-05-12 | Pfuderer Maschinenbau Gmbh | Method and device for automatic production of a riveted joint |
CN104249248A (en) * | 2013-06-25 | 2014-12-31 | 上虞市三友铝氧化制品有限公司 | Bottle cap assembly machine |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1527585B2 (en) * | 1964-05-22 | 1972-07-06 | Regie Nationale Des Usines Renault, Billancourt, Hauts De Seine (Frankreich) | ASSEMBLY MACHINE FOR ASSEMBLING WORK PIECES |
DE2347879A1 (en) * | 1972-10-12 | 1974-04-18 | Rene Poincenot | DEVICE FOR CONTROLLING THE CLUTCHING AND DISCONNECTING OF THE RING-SHAPED TOOTHING TO SET THE MUTUAL ANGLE POSITION OF TWO EQUAL AXIS PARTS |
DE2822092A1 (en) * | 1977-05-26 | 1978-12-14 | Haesler Mikron | MOUNTING DEVICE |
DE2942866A1 (en) * | 1979-10-24 | 1981-05-07 | Konrad 7401 Neustetten Till | Hydraulic rotatable work table for machine tool - has two hydraulic accumulators to provide energy saving brake |
EP0070256A2 (en) * | 1981-07-10 | 1983-01-19 | Azypatent AG | Mechanism to control the rotation of parts-carrying bodies in automatic machines with revolving table |
EP0070251A2 (en) * | 1981-07-09 | 1983-01-19 | Azypatent AG | Revolving table for an automatic machine with a plurality of stations each having a pair of upper and lower operating units |
EP0083314A1 (en) * | 1981-12-30 | 1983-07-06 | Azypatent AG | Mechanism for direct transmission of feeds to the operating units of rotary table machines |
EP0083304A2 (en) * | 1981-12-28 | 1983-07-06 | Azypatent AG | Machine with an intermittently rotating table for working and assembly of high-precision parts |
DE3233135A1 (en) * | 1982-09-07 | 1984-04-05 | Herbert 6942 Mörlenbach Leupold | Base unit for intermittent carousel production of mass-produced articles |
EP0331862A1 (en) * | 1988-03-08 | 1989-09-13 | Mikron S.A. | Machine with a table with intermittent rotation to perform with great rapidity the working and assembly of parts requiring great precision |
DE2843618C2 (en) * | 1978-10-06 | 1990-03-08 | R. Pfuderer Maschinenbau, 7140 Ludwigsburg, De | |
EP0437176A2 (en) * | 1990-01-12 | 1991-07-17 | Mikron S.A. | Machine with intermittently rotary workpiece-holding table for working and assembly of high-precision pieces |
EP0438975A1 (en) * | 1990-01-23 | 1991-07-31 | Mikron S.A. | Machine with intermittently rotary workpiece-holding table for performing with great rapidity the working and assembly of pieces requiring high-precision |
-
1992
- 1992-09-15 DE DE19924230785 patent/DE4230785B4/en not_active Expired - Lifetime
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1527585B2 (en) * | 1964-05-22 | 1972-07-06 | Regie Nationale Des Usines Renault, Billancourt, Hauts De Seine (Frankreich) | ASSEMBLY MACHINE FOR ASSEMBLING WORK PIECES |
DE2347879A1 (en) * | 1972-10-12 | 1974-04-18 | Rene Poincenot | DEVICE FOR CONTROLLING THE CLUTCHING AND DISCONNECTING OF THE RING-SHAPED TOOTHING TO SET THE MUTUAL ANGLE POSITION OF TWO EQUAL AXIS PARTS |
DE2822092A1 (en) * | 1977-05-26 | 1978-12-14 | Haesler Mikron | MOUNTING DEVICE |
DE7815232U1 (en) * | 1977-05-26 | 1979-01-04 | Mikron Haesler S.A., Boudry, Neuenburg (Schweiz) | DEVICE FOR STEP-BY-STEP AUTOMATIC ASSEMBLY OF INDIVIDUAL PARTS INTO ASSEMBLIES |
DE2843618C2 (en) * | 1978-10-06 | 1990-03-08 | R. Pfuderer Maschinenbau, 7140 Ludwigsburg, De | |
DE2942866A1 (en) * | 1979-10-24 | 1981-05-07 | Konrad 7401 Neustetten Till | Hydraulic rotatable work table for machine tool - has two hydraulic accumulators to provide energy saving brake |
EP0070251A2 (en) * | 1981-07-09 | 1983-01-19 | Azypatent AG | Revolving table for an automatic machine with a plurality of stations each having a pair of upper and lower operating units |
EP0070256A2 (en) * | 1981-07-10 | 1983-01-19 | Azypatent AG | Mechanism to control the rotation of parts-carrying bodies in automatic machines with revolving table |
EP0083304A2 (en) * | 1981-12-28 | 1983-07-06 | Azypatent AG | Machine with an intermittently rotating table for working and assembly of high-precision parts |
EP0083314A1 (en) * | 1981-12-30 | 1983-07-06 | Azypatent AG | Mechanism for direct transmission of feeds to the operating units of rotary table machines |
DE3233135A1 (en) * | 1982-09-07 | 1984-04-05 | Herbert 6942 Mörlenbach Leupold | Base unit for intermittent carousel production of mass-produced articles |
EP0331862A1 (en) * | 1988-03-08 | 1989-09-13 | Mikron S.A. | Machine with a table with intermittent rotation to perform with great rapidity the working and assembly of parts requiring great precision |
EP0437176A2 (en) * | 1990-01-12 | 1991-07-17 | Mikron S.A. | Machine with intermittently rotary workpiece-holding table for working and assembly of high-precision pieces |
EP0438975A1 (en) * | 1990-01-23 | 1991-07-31 | Mikron S.A. | Machine with intermittently rotary workpiece-holding table for performing with great rapidity the working and assembly of pieces requiring high-precision |
Also Published As
Publication number | Publication date |
---|---|
DE4230785A1 (en) | 1994-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: PFUDERER, MARKUS, 70199 STUTTGART, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: PFUDERER MASCHINENBAU GMBH, 71642 LUDWIGSBURG, DE |
|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right | ||
R071 | Expiry of right |