EP0718092B1 - Coin press - Google Patents
Coin press Download PDFInfo
- Publication number
- EP0718092B1 EP0718092B1 EP95119430A EP95119430A EP0718092B1 EP 0718092 B1 EP0718092 B1 EP 0718092B1 EP 95119430 A EP95119430 A EP 95119430A EP 95119430 A EP95119430 A EP 95119430A EP 0718092 B1 EP0718092 B1 EP 0718092B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coining
- coin
- plunger
- pressure plate
- drive
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/106—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by another toggle mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
- B44B5/0057—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing using more than one die assembly simultaneously
Definitions
- the invention relates to a coin minting press, with a Machine frame, an embossing drive for ram and Embossing stamp, an ejector stamp, against the the embossing stamp with the blank in between can be pressed and is partially yieldable, a drive for the ejector movement of the ejector die and one device for feeding each Embossing blank and for removing the finished part.
- Such a coin stamping press is known from EP-A-0 101 590 known.
- the coin drive is used for the coin drive by means of a crankshaft known per se via a central bearing driven triangular lever, which with its rear swing arm bearing on a handlebar and over this on the rack side and with its front Swing arm bearing via a push rod on the ram is articulated.
- This vibration system is designed that pivots and pivot points in their positions to each other one for the push rod at its pivot point on the pestle at the time of driving through the rear Dead center at least approximate circular Enable movement.
- the arrangement mentioned makes it possible to perform the linear movement to control the plunger so that sufficient Time remains between two embossing processes to take a minted coin out of the minting tool and insert a new blank coin.
- a disadvantage of the known coin minting press is that that the described embossing drive is proportional takes up a lot of space, especially when he's in Presses should be used, which pressures of more than 200 t to exert on the blank coin. This one Forces also have to act on the embossing drive individual components of the same dimensioned accordingly stable be so that the individual components are relative large must be provided.
- Another disadvantage of the well-known coin minting press is the relatively large game within the embossing drive, that from the multitude of joints used results.
- the present invention is therefore based on the object the present disadvantages of the prior art to eliminate, especially a coin minting press provide for the lowest possible height and has less play within the embossing drive.
- this task is characterized by Features mentioned in the claim solved.
- Another advantage of the coin minting press according to the invention lies in reducing the play of the embossing drive, because it has fewer joints, than this in known coin minting presses Case, so that the overall game, which is composed of the game in the individual joints, is reduced. This reduction in play is particularly noticeable with frequent load changes, such as this fast-running coin minting presses is positive noticeable.
- a shaft 3 is provided, which via a flywheel 4 and a belt transmission 5 from a motor 6 is driven.
- a double cam 7 is placed on the shaft 3, which is part of a cam mechanism 8.
- the cam mechanism 8 also has a rocker arm 9, which is provided with two arms which each have a cam roller 10 is attached, wherein the cam rollers 10 on the double cam 7 and feel them.
- the rocker arm 9 is with a pressure plate 11 a knee joint 12 articulated.
- the knee joint transmission 12 has an upper pressure plate 13 and a lower pressure tab 14, which together connected to the pressure plate 11 at one point and are articulated.
- the upper pressure plate 13 is articulated at one end connected to the plunger 15 of the coin press 2, wherein the plunger 15 linear in a suitable plunger guide 16 is displaceable.
- the other end of the lower pressure plate 14 is articulated connected to the machine frame 1.
- the plunger in turn, is above the plunger 15 arranged plunger tool 17, in which the coin blanks from a feed drum 18 over a Feeding station 19 in a turret plate 20, which is provided with a stepping gear become.
- Figures 2 to 4 show in an enlarged view that already described in connection with FIG. 1 Combination of the cam gear 8 and the Knee joint gear 12.
- rocker arm 9 has on the knee joint transmission 8 facing end another bolt 23, with the pressure plate 11 on the pin 23 is articulated, which, as already mentioned, creates a connection to the knee joint transmission 12.
- a tool clamping 27 for an embossing stamp 28 is provided on the plunger 15 .
- Tappet 15 Based on the angle of rotation of the shaft 3 leads Tappet 15 in a range of approximately 60 ° crank angle up to 300 ° crank angle. In one area from approx. 300 ° crank angle to approx. 60 ° crank angle but the plunger 15 is not raised at all, so that during this time the plunger 15 with all tools attached to it stand still and during this time from the feed drum 18, the Feed station 19 and the turret plate 20 (see Fig. 1) a new coin blank in the minting station Minting press can be brought. Subsequently a new stamping process can take place.
- Fig. 6 shows schematically an overall view of the used Gear combination from the cam gear 8 and the knee joint gear 12.
- the dash-dotted lines illustrate the deflected position of the knee joint mechanism 8.
- the double cam is graphically divided into three areas divided, with the solid line the Movement of the plunger 15 is shown upwards so if an embossing stroke is carried out during the Dashed line after the movement of the plunger 15 symbolized below, i.e. the return stroke, and the dash-dotted line for the area stands at which plunger 15 maintains its position, i.e. the area in which a minted coin is removed and a new coin blank is inserted into the embossing tool becomes.
- the described Arrangement for example, the working height the coin minting press with a pressure of 300 t approx. 1900 mm to approx. 1400 mm.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Adornments (AREA)
- Transmission Devices (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
Die Erfindung betrifft eine Münzprägepresse, mit einem Maschinengestell, einem Prägeantrieb für Stößel und Prägestempel, einem Auswerferprägestempel, gegen den der Prägestempel unter Zwischenlage des Prägerohlings preßbar und hierzu zum Teil nachgebbar ist, einem Antrieb für die Auswerferbewegung des Auswerferprägestempels und je einer Einrichtung zum Zuführen des Prägerohlings und zum Abführen des Prägefertigteiles.The invention relates to a coin minting press, with a Machine frame, an embossing drive for ram and Embossing stamp, an ejector stamp, against the the embossing stamp with the blank in between can be pressed and is partially yieldable, a drive for the ejector movement of the ejector die and one device for feeding each Embossing blank and for removing the finished part.
Eine derartige Münzprägepresse ist aus der EP-A-0 101 590 bekannt. Bei der in der genannten Druckschrift offenbarten Münzprägepresse erfolgt der Prägeantrieb mittels eines ansich bekannten, von einer Kurbelwelle über ein Mittellager getriebenen Dreieckhebels, welcher mit seinem hinteren Schwingenlager an einem Lenker und über diesen gestellseitig und mit seinem vorderen Schwingenlager über eine Druckstange am Stößel angelenkt ist. Dieses Schwingsystem ist so ausgebildet, daß Dreh- und Anlenkpunkte in ihren Lagen zueinander eine für die Druckstange in ihrem Drehpunkt am Stößel zum Zeitpunkt dessen Durchfahrens des hinteren Totpunktes zumindest angenäherte kreisförmige Bewegung ermöglichen. Such a coin stamping press is known from EP-A-0 101 590 known. The one disclosed in the cited publication The coin drive is used for the coin drive by means of a crankshaft known per se via a central bearing driven triangular lever, which with its rear swing arm bearing on a handlebar and over this on the rack side and with its front Swing arm bearing via a push rod on the ram is articulated. This vibration system is designed that pivots and pivot points in their positions to each other one for the push rod at its pivot point on the pestle at the time of driving through the rear Dead center at least approximate circular Enable movement.
Durch die genannte Anordnung ist es möglich, die Linearbewegung des Stößels so zu steuern, daß ausreichend Zeit verbleibt, um zwischen zwei Prägevorgängen eine geprägte Münze aus dem Prägewerkzeug zu entnehmen und einen neuen Münzrohling einzulegen.The arrangement mentioned makes it possible to perform the linear movement to control the plunger so that sufficient Time remains between two embossing processes to take a minted coin out of the minting tool and insert a new blank coin.
Nachteilig an der bekannten Münzprägepresse ist jedoch, daß der beschriebene Prägeantrieb verhältnismäßig viel Raum beansprucht, insbesondere wenn er in Pressen eingesetzt werden soll, welche Drücke von mehr als 200 t auf den Münzrohling ausüben sollen. Da diese Kräfte auch auf den Prägeantrieb einwirken, müssen die einzelnen Bauteile desselben entsprechend stabil dimensioniert werden, so daß die einzelnen Bauteile relativ groß vorgesehen werden müssen.A disadvantage of the known coin minting press, however, is that that the described embossing drive is proportional takes up a lot of space, especially when he's in Presses should be used, which pressures of more than 200 t to exert on the blank coin. This one Forces also have to act on the embossing drive individual components of the same dimensioned accordingly stable be so that the individual components are relative large must be provided.
Ein weiterer Nachteil der bekannten Münzprägepresse ist das relativ große Spiel innerhalb des Prägeantriebs, das aus der Vielzahl der eingesetzten Gelenke resultiert.Another disadvantage of the well-known coin minting press is the relatively large game within the embossing drive, that from the multitude of joints used results.
Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, die vorliegenden Nachteile des Standes der Technik zu beseitigen, insbesondere eine Münzprägepresse vorzusehen, welche eine möglichst geringe Bauhöhe und ein geringeres Spiel innerhalb des Prägeantriebes aufweist.The present invention is therefore based on the object the present disadvantages of the prior art to eliminate, especially a coin minting press provide for the lowest possible height and has less play within the embossing drive.
Erfindungsgemäß wird diese Aufgabe durch die im kennzeichnenden Teil des Patentanspruchs genannten Merkmale gelöst.According to the invention, this task is characterized by Features mentioned in the claim solved.
Durch das Vorsehen eines Kurvengetriebes, das von einem Schwinghebel mit Kurvenrollen abgetastet wird, kann auf einfache Art und Weise ein Kniegelenkgetriebe angesteuert werden, welches gegenüber dem Kniegelenkgetriebe des Standes der Technik eine wesentlich geringere Bauhöhe aufweist, da der beim Stand der Technik verwendete Dreieckhebel entfällt, so daß der gesamte Prägeantrieb und somit auch die Münzprägepresse ansich eine geringere Bauhöhe aufweist.By providing a cam mechanism that from a rocker arm is scanned with cam rollers, can easily be a knee joint can be controlled, which compared to the knee joint transmission the prior art a much lower Height, because of the state of the art triangle lever used is omitted, so that the entire Mint drive and thus also the coin minting press has a lower overall height.
Ein weiterer Vorteil der erfindungsgemäßen Münzprägepresse liegt in der Reduzierung des Spieles des Prägeantriebes, da dieser wesentlich weniger Gelenke aufweist, als dies bei bekannten Münzprägepressen der Fall ist, so daß sich das Gesamtspiel, welches sich aus dem Spiel in den einzelnen Gelenken zusammensetzt, reduziert wird. Diese Spielreduzierung macht sich insbesondere bei häufigen Lastwechseln, wie dies bei schnell laufenden Münzprägepresen der Fall ist, positiv bemerkbar.Another advantage of the coin minting press according to the invention lies in reducing the play of the embossing drive, because it has fewer joints, than this in known coin minting presses Case, so that the overall game, which is composed of the game in the individual joints, is reduced. This reduction in play is particularly noticeable with frequent load changes, such as this fast-running coin minting presses is positive noticeable.
Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus dem nachfolgend anhand der Zeichnung prinzipmäßig beschriebenen Ausführungsbeispiel.Advantageous refinements and developments of Invention result from the following based on the Drawing principle described embodiment.
Es zeigt:
- Fig. 1
- schematisch eine Seitenansicht einer erfindungsgemäßen Münzprägepresse,
- Fig. 2
- in vergrößerter Darstellung den Prägeantrieb für die Münzprägepresse der Fig. 1,
- Fig. 3
- einen Schnitt entlang der Linie III-III der Fig. 2,
- Fig. 4
- einen Schnitt entlang der Linie IV-IV der Fig. 2,
- Fig. 5
- ein Diagramm, in welchem der Weg des Prägestempels der Münzprägepresse nach der Fig. 1 über dem Kurbelwinkel der Exzenterwelle abgetragen ist, und
- Fig. 6
- schematisch eine Gesamtansicht der verwendeten Getriebekombination.
- Fig. 1
- schematically a side view of a coin minting press according to the invention,
- Fig. 2
- in an enlarged view the embossing drive for the coin embossing press of FIG. 1,
- Fig. 3
- 3 shows a section along the line III-III of FIG. 2,
- Fig. 4
- 3 shows a section along the line IV-IV of FIG. 2,
- Fig. 5
- a diagram in which the path of the die of the coin press according to FIG. 1 is plotted over the crank angle of the eccentric shaft, and
- Fig. 6
- schematically an overall view of the gear combination used.
Bezugnehmend auf Fig. 1 ist in dem Maschinengestell 1
einer Münzprägepresse 2 eine Welle 3 vorgesehen, welche
über ein Schwungrad 4 und ein Riemengetriebe 5 von
einem Motor 6 angetrieben ist.1, in the machine frame 1
a coin 3 a
Auf die Welle 3 ist eine Doppelkurvenscheibe 7 aufgesetzt,
welche Teil eines Kurvengetriebes 8 ist.A double cam 7 is placed on the
Das Kurvengetriebe 8 weist des weiteren einen Schwinghebel
9 auf, welcher mit zwei Armen versehen ist, an
denen jeweils eine Kurvenrolle 10 angebracht ist, wobei
die Kurvenrollen 10 an der Doppelkurvenscheibe 7
anliegen und diese abtasten.The
Der Schwinghebel 9 ist über eine Drucklasche 11 mit
einem Kniegelenkgetriebe 12 gelenkig verbunden.The
Das Kniegelenkgetriebe 12 weist eine obere Drucklasche
13 und eine untere Drucklasche 14 auf, welche zusammen
mit der Drucklasche 11 in einem Punkt miteinander verbunden
und gelenkig gelagert sind. The knee
Die obere Drucklasche 13 ist an einem Ende gelenkig
mit dem Stößel 15 der Münzprägepresse 2 verbunden, wobei
der Stößel 15 linear in einer geeigneten Stößelführung
16 verschiebbar ist.The
Das andere Ende der unteren Drucklasche 14 ist gelenkig
mit dem Maschinengestell 1 verbunden.The other end of the
Der Stößel wiederum ist mit einem über dem Stößel 15
angeordneten Stößelwerkzeug 17 verbunden, in welches
die Münzrohlinge von einer Zuführtrommel 18 über eine
Zuführstation 19 in einen Revolverteller 20, welcher
mit einem Schrittschaltgetriebe versehen ist, eingelegt
werden.The plunger, in turn, is above the
Zum gleichzeitigen Prägen der Vorder- und Rückseite
der Münze ist ein Oberwerkzeug 21 über dem Stößelwerkzeug
17 vorgesehen.For simultaneous embossing of the front and back
the coin is an
Die Figuren 2 bis 4 zeigen in vergrößerter Darstellung
die bereits in Zusammenhang mit der Fig. 1 beschriebene
Kombination aus dem Kurvengetriebe 8 sowie dem
Kniegelenkgetriebe 12.Figures 2 to 4 show in an enlarged view
that already described in connection with FIG. 1
Combination of the
Bei einer Drehbewegung der Welle 3 bewegt sich auch
die auf dieser angebrachte Doppelkurvenscheibe 7,
wodurch auch die an der Doppelkurvenscheibe 7
anliegenden Kurvenrollen 10 des Schwinghebels 9 eine
Bewegung durchführen.When the
Hierdurch bewegt sich der gesamte Schwinghebel 9, und
zwar um einen Bolzen 22, welcher mit dem Maschinengestell
1 verbunden ist. As a result, the
Außerdem weist der Schwinghebel 9 an seinem dem Kniegelenkgetriebe
8 zugewandten Ende einen weiteren Bolzen
23 auf, wobei auf dem Bolzen 23 die Drucklasche 11
gelenkig gelagert ist, welche, wie bereits erwähnt,
eine Verbindung zu dem Kniegelenkgetriebe 12 herstellt.In addition, the
Sowohl die dem Kurvengetriebe 8 abgewandte Seite der
Drucklasche 11 als auch jeweils ein Ende der oberen
Drucklasche 13 und der unteren Drucklasche 14 sind auf
einem Bolzen 24 gelenkig miteinander verbunden.Both the side facing away from the
Das dem Bolzen 24 abgewandte Ende der unteren Drucklasche
14 ist mittels eines weiteren Bolzens 25 am Maschinengestell
1 gelenkig gelagert.The end of the lower pressure plate facing away from the
Mittels eines Bolzens 26 ist das dem Bolzen 24 abgewandte
Ende der oberen Drucklasche 13 mit dem Stößel
15 verbunden, welcher in der Stößelführung 16 geführt
ist.By means of a
Auf dem Stößel 15 ist eine Werkzeugeinspannung 27 für
einen Prägestempel 28 vorgesehen.On the
Wird nun die Welle 3 von dem Motor 6 (siehe Fig. 1)
angetrieben, so bewegt sich der Stößel 15 entsprechend
dem in der Fig. 5 dargestellten Bewegungsdiagramm.If the
Bezogen auf den Drehwinkel der Welle 3 führt der
Stößel 15 in einem Bereich von ca. 60° Kurbelwinkel
bis 300° Kurbelwinkel einen Prägehub aus. In einem Bereich
von ca. 300° Kurbelwinkel bis ca. 60° Kurbelwinkel
wird der Stößel 15 jedoch überhaupt nicht angehoben,
so daß während dieser Zeit der Stößel 15 mit
allen darauf angebrachten Werkzeugen ruhig steht und
während dieser Zeit von der Zuführtrommel 18, der
Zuführstation 19 und dem Revolverteller 20 (siehe Fig.
1) ein neuer Münzrohling in die Prägestation der
Münzprägepresse gebracht werden kann. Anschließend
kann ein neuer Prägevorgang erfolgen.Based on the angle of rotation of the
Fig. 6 zeigt schematisch eine Gesamtansicht der verwendeten
Getriebekombination aus dem Kurvengetriebe 8
und dem Kniegelenkgetriebe 12.Fig. 6 shows schematically an overall view of the used
Gear combination from the
Die strich-zweipunktierten Linien verdeutlichen die
ausgelenkte Stellung des Kniegelenkgetriebes 8.The dash-dotted lines illustrate the
deflected position of the
Die Doppelkurvenscheibe ist graphisch in drei Bereiche
aufgeteilt, wobei durch die durchgezogene Linie die
Bewegung des Stößels 15 nach oben dargestellt ist,
also wenn ein Prägehub durchgeführt wird, während die
gestrichelte Linie die Bewegung des Stößels 15 nach
unten symbolisiert, also den Rückhub, und wobei die
strich-zweipunktierte Linie für den Bereich steht, bei
welchem der Stößel 15 seine Position beibehält, d.h.
den Bereich, in dem eine geprägte Münze entnommen und
ein neuer Münzrohling in das Prägewerkzeug eingelegt
wird.The double cam is graphically divided into three areas
divided, with the solid line the
Movement of the
Durch das Vorsehen der beschriebenen Kombination eines
Kurvengetriebes 8 mit dem Kniegelenkgetriebe 12 kann
auf einfache Art und Weise die Bauhöhe der gesamten
Münzprägepresse 2 wesentlich verringert werden.By providing the combination described a
Des weiteren ergibt sich aus der beschriebenen Anordnung
der Vorteil, daß im Hauptkraftfluß des Prägeantriebes,
also von dem Maschinengestell 1 über den
Bolzen 24 durch das Kniegelenkgetriebe 12 hindurch zu
dem Stößel 15 hin, gegenüber dem Stand der Technik
wesentlich weniger Gelenkpunkte enthalten sind, so daß
eine bessere Kraftübertragung möglich ist.Furthermore, it follows from the arrangement described
the advantage that in the main power flow of the embossing drive,
So from the machine frame 1 over the
Gegenüber dem Stand der Technik kann durch die beschriebene Anordnung beispielsweise die Arbeitshöhe der Münzprägepresse bei einer Druckkraft von 300 t von ca. 1900 mm auf ca. 1400 mm verringert werden.Compared to the prior art, the described Arrangement, for example, the working height the coin minting press with a pressure of 300 t approx. 1900 mm to approx. 1400 mm.
Claims (1)
- Coin press, with a machine stand, a coining drive for plunger and coining stamp, an ejector coining stamp, against which the coining stamp can be pressed, with the coining blank interposed, and can partly yield relative to the latter, a drive for the ejector movement of the ejector coining stamp, and a device in each case for feeding the coining blank and for discharging the finished coining article, characterized in that the coining drive has a cam mechanism (8) which is connected in an articulated manner to a toggle-joint mechanism (12), the cam mechanism (8) containing a double cam disc (7) which is placed onto a shaft (3) and which can be sensed by an oscillating lever (9) provided with two cam rollers (10), the oscillating lever (9) being provided with two bolts (22, 23), of which the first bolt (22) makes an articulated connection between the oscillating lever (9) and the machine stand (1) and the second bolt (23) provides an articulated connection between the oscillating lever (9) and a pressure plate (11), via which a connection to the toggle-joint mechanism (12) is made, the latter having a lower and an upper pressure plate (13, 14) which are in each case connected to one another in an articulated manner at one end at a bolt (24), whilst the other end of the lower pressure plate (14) is connected in an articulated manner to the machine stand (1) and the other end of the upper pressure plate (14) is connected in an articulated manner to the plunger (15).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4446220A DE4446220A1 (en) | 1994-12-23 | 1994-12-23 | Coin minting press |
DE4446220 | 1994-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0718092A1 EP0718092A1 (en) | 1996-06-26 |
EP0718092B1 true EP0718092B1 (en) | 1999-10-27 |
Family
ID=6536865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95119430A Expired - Lifetime EP0718092B1 (en) | 1994-12-23 | 1995-12-09 | Coin press |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0718092B1 (en) |
CZ (1) | CZ289903B6 (en) |
DE (2) | DE4446220A1 (en) |
ES (1) | ES2140609T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015117200B4 (en) | 2015-10-08 | 2018-03-15 | Schuler Pressen Gmbh | Embossing press and method for its operation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1618912A (en) * | 1923-12-26 | 1927-02-22 | Jr John Wilson Brown | Press |
US1657499A (en) * | 1924-10-20 | 1928-01-31 | Andrew Terkelsen | Stop mechanism for presses |
FR2087841A5 (en) * | 1970-03-26 | 1971-12-31 | Schuler Gmbh L | |
DE3230958A1 (en) | 1982-08-20 | 1984-02-23 | L. Schuler GmbH, 7320 Göppingen | COIN PRESSING PRESS WITH MEASURES FOR ALL-SIDED GUIDANCE OF THE IMAGE IN THE PRESS |
DE3825128A1 (en) * | 1988-07-23 | 1990-01-25 | Hilgeland Gmbh & Co Geb | UPRING PRESS FOR BOLTING WIRE SECTIONS OF PREDICTED LENGTH TO BALLS AND THE LIKE |
-
1994
- 1994-12-23 DE DE4446220A patent/DE4446220A1/en not_active Withdrawn
-
1995
- 1995-12-09 EP EP95119430A patent/EP0718092B1/en not_active Expired - Lifetime
- 1995-12-09 DE DE59507136T patent/DE59507136D1/en not_active Expired - Lifetime
- 1995-12-09 ES ES95119430T patent/ES2140609T3/en not_active Expired - Lifetime
- 1995-12-20 CZ CZ19953398A patent/CZ289903B6/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2140609T3 (en) | 2000-03-01 |
DE59507136D1 (en) | 1999-12-02 |
DE4446220A1 (en) | 1996-06-27 |
CZ339895A3 (en) | 1996-09-11 |
CZ289903B6 (en) | 2002-04-17 |
EP0718092A1 (en) | 1996-06-26 |
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