EP0165461B1 - Clamping device for crocheting needles - Google Patents
Clamping device for crocheting needles Download PDFInfo
- Publication number
- EP0165461B1 EP0165461B1 EP85105904A EP85105904A EP0165461B1 EP 0165461 B1 EP0165461 B1 EP 0165461B1 EP 85105904 A EP85105904 A EP 85105904A EP 85105904 A EP85105904 A EP 85105904A EP 0165461 B1 EP0165461 B1 EP 0165461B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- needle
- clamping device
- needles
- clamping
- recesses
- 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
Links
- 238000009945 crocheting Methods 0.000 title claims 2
- 125000006850 spacer group Chemical group 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/06—Needle bars; Sinker bars
Definitions
- the present invention relates to a clamping device for crochet needles (hereinafter also simply called “needles”).
- needles Such jigs are such.
- B. used for crochet gallon machines, as is apparent from EP-A-11 271 (prior art under Article 54.3 EPC) of the same applicant.
- the jig can also be used with Raschel machines. In any case, it is attached to the needle bar of one of these machines.
- the present invention is intended to create a possibility of clamping more than 10 needles per centimeter in width.
- spacer plates are arranged between the needle shafts.
- each individual needle can be replaced individually.
- the result of the support strips and spacer sheets is a comb-like structure in which the shafts of the needles can be inserted individually. Since it is not difficult to use very thin spacer plates, the limit of the number of needles that can be accommodated per centimeter width only results from the necessary thickness of the needle shafts and the necessary mutual distances between the working areas of the needles.
- Groups of support strips and spacer sheets are accommodated in several recesses in one main part, and a single needle can be easily replaced after the tensioning parts have been released.
- the inertial mass of the clamping device is reduced, which is to be accelerated constantly back and forth during the back and forth movement of the needle bar.
- the working speed of the machines can be increased in this way.
- the clamping device according to FIGS. 1 and 2 has two main parts made of light metal, namely a lower part 2 and a clamping cover 4.
- the clamping parts which serve to tighten the clamping cover 4 against the lower part 2 are screw bolts 6 which pass through a cylindrical opening in the clamping cover 4 engage in a threaded hole 8 in the lower part.
- the lower part has recesses 10 in the form of channels of rectangular cross section.
- a group of support strips 12 is accommodated in each recess. The outermost are supported on the side walls 14 of the recesses 10.
- the support strips have a lower height than the spacer plates, so that a comb-like structure with needle beds 18 is created.
- the support strips 12 have the same thickness as the shafts 20 of the needles to be clamped.
- the thicknesses of the needle shafts 20, the support strips 12 and the spacer plates 16 and the width of the recesses 10 are dimensioned such that a whole number of support strips and needle shafts press fit into the recesses, with a needle shaft lying on the outside of the side walls 14.
- the needles 20 have a curved end 22 and are clamped in such a way that this end abuts the back of the clamping cover 4. As a result, all are aligned in the simplest manner in their longitudinal direction. This also makes it easy to replace and align individual needles.
- the spacer plates and the support strips can be glued together. This arrangement makes it possible to replace a single needle after loosening the clamping cover, but to leave all others intact in their needle bed 18.
- the clamping device is very simple and can be manufactured at low cost. Parts for attachment to the needle bar of a crochet gallon or Raschel machine have not been shown here, but are known per se.
- Two numerical examples are intended to illustrate that, according to the invention, a relatively large number of needles per centimeter width of a recess 10 can be accommodated.
- the heights of the parts to be accommodated in a recess can, for. B. have the following values:
- the support strips and spacers can be made of soft iron or steel. It is important that they have the same thickness throughout their length.
Landscapes
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Knitting Machines (AREA)
- Fluid-Damping Devices (AREA)
- Clamps And Clips (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Impact Printers (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Surgical Instruments (AREA)
- Sheet Holders (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Massaging Devices (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Processing Of Solid Wastes (AREA)
- Looms (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Advancing Webs (AREA)
- Jigs For Machine Tools (AREA)
- Adornments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Control Of Combustion (AREA)
- Magnetically Actuated Valves (AREA)
- Basic Packing Technique (AREA)
- Mechanical Means For Catching Fish (AREA)
- Greenhouses (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf eine Einspannvorrichtung für Häkelnadeln (im folgenden auch einfach "Nadeln"genannt). Derartige Einspannvorrichtungen werden z. B. für Häkelgalonmaschinen verwendet, wie es sich aus der EP-A-11 271 (Stand der Technik gemäß Artikel 54,3 EPÜ) derselben Anmelder ergibt. Die Einspannvorrichtung kann aber auch bei Raschelmaschinen verwendet werden. In jedem Falle wird sie an der Nadelbarre einer dieser Maschinen angebracht.The present invention relates to a clamping device for crochet needles (hereinafter also simply called "needles"). Such jigs are such. B. used for crochet gallon machines, as is apparent from EP-A-11 271 (prior art under Article 54.3 EPC) of the same applicant. The jig can also be used with Raschel machines. In any case, it is attached to the needle bar of one of these machines.
Es besteht ein Bedarf, Bänder mit 10 oder mehr Fäden je Zentimeter Breite auf Häkelgalon oder Raschelmaschinen herzustellen. Besondere Bedeutung hat dies für elastische Bänder, wie sie für Unterwäsche und Sportwäsche benötigt werden.There is a need to produce ribbons with 10 or more threads per centimeter width on crochet gallon or Raschel machines. This is particularly important for elastic bands, such as those required for underwear and sportswear.
Aus der US-A-4 137 730 ist es bekannt, in einer Einspannvorrichtung eine Gruppe von Häkelnadeln einzuspannen, wobei für die gegenseitigen Abstände zwischen den Häkelnadeln Distanzbleche sorgen. Hierdurch lassen sich Nadeln zwar dicht nebeneinander einspannen. Ist es jedoch später erforderlich, eine zerbrochene Nadel auszuwechseln, so muß die ganze Nadelgruppe aufgelöst und nach dem Austausch der einen Nadel wieder erneut sorgfältig zusammengesetzt werden. Dies bedeutet einen erheblichen Zeitaufwand.From US-A-4 137 730 it is known to clamp a group of crochet hooks in a clamping device, whereby spacing plates ensure the mutual distances between the crochet hooks. As a result, needles can be clamped close together. However, if it is later necessary to replace a broken needle, the entire group of needles must be disassembled and carefully reassembled after replacing one needle. This means a considerable amount of time.
Andererseits ist es aus der US-A-3 823 581 bekannt, in den einen Hauptteil der Einspannvorrichtung dicht nebeneinander Nuten einzufräsen, von denen jede den Schaft einer Nadel aufnimmt. Ähnliches ist aus der oben genannten EP-A-110 271 Figur 8 und 9 bekannt. Die Nuten haben zumindest annähernd die Höhe der Nadelschäfte. Dem Einfräsen einer größeren Anzahl von Nuten je Zentimeter Breite eines der Hauptteile der Einspannvorrichtung sind Grenzen gesetzt. Wird die Anzahl der Nuten auf über 10 je Zentimeter Breite erhöht, so ergeben sich schließlich Stege zwischen den Nuten von 0,2 oder weniger mm Breite. Dies läßt sich auch nicht durch Verwendung dünnerer Nadeln vermeiden, denn die Nadeln müssen eine bestimmte Stabilität haben, so daß die Verwendung von Nadeln unterhalb von 0,4 mm Breite unzweckmäßig ist.On the other hand, it is known from US-A-3 823 581 to mill closely adjacent grooves in one main part of the clamping device, each of which receives the shaft of a needle. The same is known from EP-A-110 271, FIGS. 8 and 9, mentioned above. The grooves have at least approximately the height of the needle shafts. There are limits to milling a larger number of grooves per centimeter width of one of the main parts of the clamping device. If the number of grooves is increased to over 10 per centimeter in width, webs between the grooves of 0.2 mm or less in width ultimately result. This cannot be avoided by using thinner needles, because the needles must have a certain stability, so that the use of needles less than 0.4 mm wide is inappropriate.
Werden zum Einfräsen der Nuten Satzfräser verwendet, so kann man zwar eine Gruppe nebeneinanderliegender Nuten in einem Arbeitsgang herstellen. Selbst dann ist es aber technisch nicht möglich, Nuten mit dazwischen verbleibenden Stegen von 0,2 oder weniger mm herzustellen, ohne daß dabei relativ viel Ausschuß durch zerbrochene Stege entsteht.If set cutters are used to mill the grooves, a group of adjacent grooves can be made in one operation. Even then, it is not technically possible to produce grooves with webs of 0.2 mm or less remaining between them without a relatively large amount of rejects being caused by broken webs.
Durch die vorliegende Erfindung soll eine Möglichkeit geschaffen werden, mehr als 10 Nadeln je Zentimeter Breite einzuspannen.The present invention is intended to create a possibility of clamping more than 10 needles per centimeter in width.
Nach Anspruch 1 werden, ebenso wie nach der US-A-4137 730 zwischen den Nadelschäften Distanzbleche angeordnet. Es wird aber dafür gesorgt, daß jede einzelne Nadel für sich ausgetauscht werden kann. Dies wird dadurch erreicht, daß zwischen die Distanzbleche nicht nur die Nadelschäfte selbst sondern außerdem Stützstreifen eingefügt werden. Es ergibt sich somit aus Stützstreifen und Distanzblechen ein kammartiges Gebilde, in das die Schäfte der Nadeln einzeln eingelegt werden können. Da es keine Schwierigkeiten bereitet, sehr dünne Distanzbleche zu verwenden, ergibt sich die Grenze der Anzahl von Nadeln, die je Zentimeter Breite unterzubringen sind, nur noch aus der notwendigen Dicke der Nadelschäfte und den notwendigen gegenseitigen Abständen der Arbeitsbereiche der Nadeln.According to claim 1, as well as according to US-A-4137 730, spacer plates are arranged between the needle shafts. However, it is ensured that each individual needle can be replaced individually. This is achieved in that not only the needle shafts themselves but also support strips are inserted between the spacer plates. The result of the support strips and spacer sheets is a comb-like structure in which the shafts of the needles can be inserted individually. Since it is not difficult to use very thin spacer plates, the limit of the number of needles that can be accommodated per centimeter width only results from the necessary thickness of the needle shafts and the necessary mutual distances between the working areas of the needles.
Es werden jeweils Gruppen von Stützstreifen und Distanzblechen in mehreren Ausnehmungen in dem einen Hauptteil untergebracht, und es läßt sich nach Lösung der Spannteile ohne weiteres eine einzelne Nadel auswechseln.Groups of support strips and spacer sheets are accommodated in several recesses in one main part, and a single needle can be easily replaced after the tensioning parts have been released.
Werden nach Anspruch 2 die Stützstreifen und die Distanzbleche miteinander verklebt, so erhöht sich die Sicherheit, daß beim Auswechseln einer Nadel nicht andere Teile verschoben werden.If, according to
Werden nach Anspruch 4 die Hauptteile aus Leichtmetall gefertigt, so wird die träge Masse der Einspannvorrichtung verringert, die bei der Hin- und Herbewegung der Nadelbarre ständig hin und her zu beschleunigen ist. Es kann so die Arbeitsgeschwindigkeit der Maschinen erhöht werden.If the main parts are made of light metal according to
Ein Ausführungsbeispiel der Erfindung wird im folgenden anhand der Zeichnungen beschrieben.
- Figur 1 ist ein Schnitt quer zur Längsrichtung der Nadeln durch eine Einspannvorrichtung nach der Erfindung nach Linie I-I in
Figur 2. Figur 2 ist ein Schnitt nach Linie 11-11 in Figur 1, d. h. parallel zur Längsrichtung der Nadeln.
- FIG. 1 is a section transverse to the longitudinal direction of the needles through a clamping device according to the invention along line II in FIG. 2.
- Figure 2 is a section along line 11-11 in Figure 1, ie parallel to the longitudinal direction of the needles.
Die Einspannvorrichtung nach Figur 1 und 2 hat zwei aus Leichtmetall gefertigte Hauptteile, nämlich einen Unterteil 2 und einen Klemmdeckel 4. Als Spannteile, die zum Festziehen des Klemmdeckels 4 gegen den Unterteil 2 dienen, fungieren hier Schraubbolzen 6, die durch eine zylindrische Öffnung des Klemmdeckels 4 in eine Gewindebohrung 8 des Unterteils greifen. Der Unterteil hat Ausnehmungen 10 in Form von Rinnen von rechteckigem Querschnitt. In jeder Ausnehmung ist eine Gruppe von Stützstreifen 12 untergebracht. Die äußersten stützen sich an den Seitenwandungen 14 der Ausnehmungen 10 ab. Zwischen je zwei Stützstreifen befindet sich ein Distanzblech 16. Die Stützstreifen haben eine geringere Höhe als die Distanzbleche, so daß ein kammartiges Gebilde mit Nadelbetten 18 entsteht. Die Stützstreifen 12 haben die gleiche Dicke wie die Schäfte 20 der einzuspannenden Nadeln.The clamping device according to FIGS. 1 and 2 has two main parts made of light metal, namely a
Die Dicken der Nadelschäfte 20, der Stützstreifen 12 und der Distanzbleche 16 sowie die Breite der Ausnehmungen 10 werden so bemessen, daß eine ganze Anzahl von Stützstreifen und Nadelschäften unter Preßpassung in die Ausnehmungen hineinpaßt, wobei jeweils ganz außen an den Seitenwandungen 14 ein Nadelschaft liegt. Die Nadeln 20 haben ein gekrümmtes Ende 22 und sind so eingespannt, daß dieses Ende gegen die Rückseite des Klemmdeckels 4 stößt. Dadurch sind alle in ihrer Längsrichtung in einfachster Weise ausgerichtet. Dies ermöglicht auch das einfache Auswechseln und Ausrichten einzelner Nadeln.The thicknesses of the
Die Distanzbleche und die Stützstreifen können miteinander verklebt sein. Diese Anordnung ermöglicht es, nach dem Lösen des Klemmdeckels eine einzelne Nadel auszuwechseln, alle anderen aber unangetastet in ihrem Nadelbett 18 liegenzulassen.The spacer plates and the support strips can be glued together. This arrangement makes it possible to replace a single needle after loosening the clamping cover, but to leave all others intact in their
Wie die Figuren 1 und 2 zeigen, ist die Einspannvorrichtung sehr einfach aufgebaut und kann mit geringen Kosten hergestellt werden. Teile zur Befestigung an der Nadelbarre einer Häkelgalon-oder Raschelmaschine wurden hier nicht dargestellt, sind aber an sich bekannt.As FIGS. 1 and 2 show, the clamping device is very simple and can be manufactured at low cost. Parts for attachment to the needle bar of a crochet gallon or Raschel machine have not been shown here, but are known per se.
Zwei Zahlenbeispiele sollen veranschaulichen, daß nach der Erfindung relativ viele Nadeln je Zentimeter Breite einer Ausnehmung 10 untergebracht werden können.Two numerical examples are intended to illustrate that, according to the invention, a relatively large number of needles per centimeter width of a
Die Höhen der in einer Ausnehmung unterzubringenden Teile können z. B. folgende Werte haben:
Die Stützstreifen und die Distanzbleche können aus weichem Eisen bestehen oder aus Stahl. Wichtig ist, daß sie über ihre Länge durchgehend gleiche Dicken behalten.The support strips and spacers can be made of soft iron or steel. It is important that they have the same thickness throughout their length.
Zum Auswechseln einzelner Nadeln kann man die Schraubbolzen 6 lösen, ohne sie aber zu entfernen, dann einzelne Nadeln rückwärts herausziehen und neue einschieben, die Nadelpakete gegen die Klemmdeckel 4 ausrichten und die Schraubbolzen wieder festziehen.To replace individual needles, you can loosen the
Claims (4)
characterised by the following features:
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85105904T ATE33859T1 (en) | 1984-06-02 | 1985-05-14 | CHANGING DEVICE FOR CROCHET HOOKS. |
DE8787105158T DE3574033D1 (en) | 1984-06-02 | 1985-05-14 | Clamping device for needles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3420693A DE3420693A1 (en) | 1984-06-02 | 1984-06-02 | CLAMPING DEVICE FOR CROCHET NEEDLES |
DE3420693 | 1984-06-02 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87105158.7 Division-Into | 1985-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0165461A1 EP0165461A1 (en) | 1985-12-27 |
EP0165461B1 true EP0165461B1 (en) | 1988-04-27 |
Family
ID=6237535
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87105158A Expired EP0244656B1 (en) | 1984-06-02 | 1985-05-14 | Clamping device for needles |
EP85105904A Expired EP0165461B1 (en) | 1984-06-02 | 1985-05-14 | Clamping device for crocheting needles |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87105158A Expired EP0244656B1 (en) | 1984-06-02 | 1985-05-14 | Clamping device for needles |
Country Status (23)
Country | Link |
---|---|
US (1) | US4571961A (en) |
EP (2) | EP0244656B1 (en) |
JP (2) | JPS60259660A (en) |
AT (2) | ATE47730T1 (en) |
AU (1) | AU573346B2 (en) |
BR (1) | BR8502628A (en) |
CA (1) | CA1253708A (en) |
CS (1) | CS264330B2 (en) |
DD (1) | DD239429A5 (en) |
DE (3) | DE3420693A1 (en) |
DK (1) | DK158840C (en) |
ES (1) | ES287144Y (en) |
FI (1) | FI80483C (en) |
GR (1) | GR851329B (en) |
HU (1) | HU207877B (en) |
IE (1) | IE56559B1 (en) |
IL (1) | IL75385A (en) |
MX (1) | MX164361B (en) |
NO (1) | NO160089C (en) |
PL (1) | PL144327B1 (en) |
PT (1) | PT80535B (en) |
TR (1) | TR22415A (en) |
ZA (2) | ZA854129B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4131809A1 (en) * | 1991-09-24 | 1993-03-25 | Berger Gmbh | DEVICE FOR CLAMPING AND GUIDING CROCHET NEEDLES FOR A CROCHET MACHINE |
DE4321059A1 (en) * | 1993-06-24 | 1995-01-05 | Berger Gmbh | Device for clamping and guiding crochet hooks for a crochet machine |
DE19618368B4 (en) * | 1996-05-08 | 2005-11-24 | Karl Mayer Textilmaschinenfabrik Gmbh | Arrangement of thread guide elements of a warp or knitting machine and a carrier |
DE502006003709D1 (en) * | 2006-01-25 | 2009-06-25 | Groz Beckert Kg | Knitting needle and barre for this |
EP1988199B1 (en) * | 2007-05-03 | 2009-10-28 | Groz-Beckert KG | Warp knitting tool, especially for fine gauges |
JP6595919B2 (en) * | 2016-01-06 | 2019-10-23 | 大森機械工業株式会社 | Box making machine |
EP3354782B1 (en) * | 2017-01-25 | 2019-08-07 | Karl Mayer Textilmaschinenfabrik GmbH | Knitting element block and method for mounting of knitting elements |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2384451A (en) * | 1941-10-07 | 1945-09-11 | Textile Machine Works | Sinker head for knitting machines |
DE813741C (en) * | 1949-09-02 | 1951-09-17 | Arthur G Scholte | High-performance warp knitting machine |
GB788764A (en) * | 1955-02-23 | 1958-01-08 | Karl Mayer Erste Hessische Wir | Improvements in or relating to needle bars for warp knitting machines |
DE1746643U (en) * | 1956-02-08 | 1957-06-13 | Arwa Feinstrumpfwirkerei G M B | NEEDLE BAR FOR FLAT-MOLDING MACHINES. |
US2914094A (en) * | 1958-03-18 | 1959-11-24 | Whitaker Reed Company | Loom reed having removable dents |
US2995911A (en) * | 1959-12-10 | 1961-08-15 | Textile Machine Works | Element mounting means for straight bar knitting machines |
US3811298A (en) * | 1972-04-10 | 1974-05-21 | K Kohl | Mounting support for the knitting needle of a warp knitting machine |
US3823581A (en) * | 1973-02-02 | 1974-07-16 | C Russo | Knitting machine needle holder |
FR2229255A5 (en) * | 1973-05-08 | 1974-12-06 | Inst Textile De France | Needle or platen guiding device - for hosiery looms, with stack of needle gates and sepg. walls |
US4137730A (en) * | 1978-04-20 | 1979-02-06 | Bassist Rudolf G | Needle support assembly for a knitting machine |
DD139140A1 (en) * | 1978-10-11 | 1979-12-12 | Dietmar Baumgaertel | MOUNTING FOR WIRELESS PINS |
FR2444740A1 (en) * | 1978-12-18 | 1980-07-18 | Dev Meca Textile | Warp knitting machine - with needle bar construction which speeds and eases needle change |
DE3012647A1 (en) * | 1980-04-01 | 1981-10-08 | Société de Developpement Mécanique et Textile SODEMETEX S.A., Saint Just Malmont | Warp knitting machine - with needle bar construction which speeds and eases needle change |
DD159184A1 (en) * | 1981-05-29 | 1983-02-23 | Andreas Hering | ASSEMBLY FOR MOUNTING THE WIRELESS PINS ON CHAIN EQUIPMENT |
-
1984
- 1984-06-02 DE DE3420693A patent/DE3420693A1/en not_active Withdrawn
-
1985
- 1985-05-14 AT AT87105158T patent/ATE47730T1/en not_active IP Right Cessation
- 1985-05-14 EP EP87105158A patent/EP0244656B1/en not_active Expired
- 1985-05-14 EP EP85105904A patent/EP0165461B1/en not_active Expired
- 1985-05-14 DE DE8585105904T patent/DE3562394D1/en not_active Expired
- 1985-05-14 AT AT85105904T patent/ATE33859T1/en not_active IP Right Cessation
- 1985-05-14 DE DE8787105158T patent/DE3574033D1/en not_active Expired
- 1985-05-23 FI FI852063A patent/FI80483C/en not_active IP Right Cessation
- 1985-05-24 US US06/737,457 patent/US4571961A/en not_active Expired - Lifetime
- 1985-05-28 PT PT80535A patent/PT80535B/en not_active IP Right Cessation
- 1985-05-28 TR TR26282A patent/TR22415A/en unknown
- 1985-05-29 AU AU43120/85A patent/AU573346B2/en not_active Ceased
- 1985-05-30 DD DD85276811A patent/DD239429A5/en not_active IP Right Cessation
- 1985-05-30 DK DK241985A patent/DK158840C/en not_active IP Right Cessation
- 1985-05-30 ZA ZA854129A patent/ZA854129B/en unknown
- 1985-05-30 ZA ZA854128A patent/ZA854128B/en unknown
- 1985-05-30 MX MX205468A patent/MX164361B/en unknown
- 1985-05-30 GR GR851329A patent/GR851329B/el unknown
- 1985-05-30 ES ES1985287144U patent/ES287144Y/en not_active Expired
- 1985-05-31 CA CA000482941A patent/CA1253708A/en not_active Expired
- 1985-05-31 CS CS853926A patent/CS264330B2/en unknown
- 1985-05-31 IE IE1356/85A patent/IE56559B1/en not_active IP Right Cessation
- 1985-05-31 HU HU852124A patent/HU207877B/en not_active IP Right Cessation
- 1985-05-31 BR BR8502628A patent/BR8502628A/en not_active IP Right Cessation
- 1985-05-31 PL PL1985253735A patent/PL144327B1/en unknown
- 1985-05-31 NO NO852194A patent/NO160089C/en unknown
- 1985-06-02 IL IL75385A patent/IL75385A/en not_active IP Right Cessation
- 1985-06-03 JP JP60118995A patent/JPS60259660A/en active Granted
-
1991
- 1991-08-27 JP JP23889191A patent/JPH0726299B2/en not_active Expired - Lifetime
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