DK165472B - APPARATUS FOR THE REMOVAL OF MATERIALS AS WELL - Google Patents
APPARATUS FOR THE REMOVAL OF MATERIALS AS WELL Download PDFInfo
- Publication number
- DK165472B DK165472B DK554788A DK554788A DK165472B DK 165472 B DK165472 B DK 165472B DK 554788 A DK554788 A DK 554788A DK 554788 A DK554788 A DK 554788A DK 165472 B DK165472 B DK 165472B
- Authority
- DK
- Denmark
- Prior art keywords
- plate
- wall
- opening
- fertilizer
- conduit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/04—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors
- B65G25/08—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers
- B65G25/10—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyors having impellers, e.g. pushers with impeller pivotally mounted on a reciprocating bar
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine ; Removal of manure from stables
- A01K1/0142—Removal of dung or urine ; Removal of manure from stables by means of a moving piston
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Fertilizing (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Reciprocating Conveyors (AREA)
- Housing For Livestock And Birds (AREA)
- Processing Of Solid Wastes (AREA)
Description
Opfindelsen angår et apparat til fremføring af mate-rialemasser såsom gødning, som angivet i krav l's indledning.The invention relates to an apparatus for conveying material masses such as manure, as set forth in the preamble of claim 1.
Til manipulering af gødning i kostalde er det kendt langs båsene at anbringe gødningsrender, der er udstyret 5 med frem og tilbage bevægelige skrabere til fremføring af gødningen langs renden. Renden udmunder ofte i en ledning til aflevering af gødningen uden for stalden. I denne forbindelse er det kendt at anvende et stempel lignende aggregat, der ved hjælp af en frem og tilbagegående bevægelse medfører 10 en sammentrængning og en udlevering af gødningen igennem en udløbsledning. Denne består normalt af stål- eller betonrør med firkantet tværsnit, og rørene er tilsluttet renden. Det er ligeledes kendt, at drivmidlerne til frem- og tilbagebevægelse af stemplet er forbundet med skraber-systemet i 15 gødningsrenden. Det er ofte ønskværdigt at kunne både fortætte og udlevere gødningen med stor kraft, men normalt står kun kraftkilden af en hydraulikcylinder til rådighed, som er koblet til selve skraberen.For manipulating fertilizers in diets, it is known along the stalls to place fertilizer gutters equipped with reciprocating movable scrapers for advancing the fertilizer along the gutter. The gutter often leads to a pipe for delivery of the fertilizer outside the barn. In this connection, it is known to use a piston similar assembly which, by means of a reciprocating movement, causes a contraction and delivery of the fertilizer through an outlet pipe. This usually consists of steel or concrete pipes with a square cross section and the pipes are connected to the gutter. It is also known that the propellants for reciprocating the piston are connected to the scraper system in the manure gutter. It is often desirable to be able to both densify and deliver the fertilizer with great force, but usually only the power source of a hydraulic cylinder is available, which is connected to the scraper itself.
En i svensk patentansøgning nr. 82 06 889-1 angiven 20 løsning på problemet med under udnyttelse af de disponible kraftkilder at tilvejebringe både en sammentrængning som et stort udleveringstryk for derigennem at undgå en tilstopning af udleveringsledningen består i anvendelsen af et stempel i form af en svingeligt lejret plade, der er indrettet til 25 forskydningssamvirke med vægflader i en udleveringsledning, som har et udleveringsfrirum, der er gradvis indsnævret mod ledningens udleveringsdel. Pladen er anbragt til at danne en vinkel med de indsnævrende flader, så at den glider under arbejdet, men er ikke friktionsspærret mod skråfladen eller 30 de skrånende flader. Endvidere er apparatet således udformet, at pladen under en lineær forskydning langs den indsnævrende del danner en voksende spids vinkel med de pågældende vægflader, hvorved materialemasserne vil blive fremført igennem udleveringsdelen i form af en kile, der er formet mellem en 35 sidevæg og nævnte plade.A solution provided in Swedish Patent Application No. 82 06 889-1 to the problem of using both the available power sources to provide both a contraction and a large delivery pressure in order to avoid clogging the delivery line consists in the use of a piston in the form of a plunger. pivotally mounted plate adapted for shear interaction with wall surfaces in a dispensing conduit having a dispensing clearance which is gradually narrowed toward the dispensing portion of the conduit. The plate is arranged to form an angle with the narrowing surfaces so that it slides during work, but is not friction-locked to the inclined surface or the sloping surfaces. Furthermore, the apparatus is designed such that during a linear displacement along the narrowing portion the plate forms a growing pointed angle with the respective wall surfaces, whereby the masses of material will be passed through the dispensing part in the form of a wedge formed between a side wall and said plate.
Ved hjælp af den foreliggende opfindelse vindes derBy means of the present invention there are obtained
KK
'0'0
DK 165472BDK 165472B
2 kraft ved udleveringen. Det opnås ifølge opfindelsen ved et apparat af den i krav l's indledning angivne art, som er ejendommeligt ved at væggene udviser et organ, der er indrettet til at lade pladen under sin fremføringsbevægelse i 5 fremføringsretningen svinge til en stilling i det væsentlige vinkelret på fremføringsretningen.2 force on delivery. It is achieved according to the invention by an apparatus of the kind set out in the preamble of claim 1, characterized in that the walls have a means adapted to cause the plate during its advance movement in the direction of advance to pivot to a position substantially perpendicular to the direction of advance.
Opfindelsen skal i det følgende forklares nærmere under henvisning til tegningen, på hvilken fig. 1 viser et anlæg, i hvilken opfindelsen er an-10 vendt, set fra oven, hvorhos en overdækkende del af udleveringsledningen er fjernet, fig. 2 et snit efter linien II-II i fig. 1, og fig. 3 i et billede magen til fig. 1 en anden udførelsesform for et apparat ifølge opfindelsen.The invention will now be explained in more detail with reference to the drawing, in which: 1 is a plan view of a plant in which the invention is applied, whereby a covering part of the delivery line is removed; FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 in a view similar to FIG. 1 shows another embodiment of an apparatus according to the invention.
15 Det i fig. 1 og 2 viste anlæg består af en gødnings rende 1, der har en bund 2 og to modstående sidevægge 3 og 4. Væggen 3 går over i en hældende del 5, der igen går over i en sidevæg 6 af en udleveringsledning 7. Den modsat væggen 6 beliggende væg 8 af ledningen er en fortsættelse af ren-20 devæggen 4. Ledningen 7 har foroven en loftsdel 9. Langs rendevæggen 4 er der anbragt en hydraulisk cylinder 10. Cylinderens stempelstang 11 er forbundet med en U-formet fitting 12. Denne fitting er indrettet til glidende forskydningsbevægelse langs væggen 4 og dennes fortsættelse 8. En 25 plade 14, der udgør et stempel, er svingeligt anbragt på en i fittingen 12 anbragt aksel 13. Pladen 14 har sådanne dimensioner, at den passer til udleveringsledningen 7's vægflader, og pladens frie kant 15 er udformet til glidende forskydningssamvirke med vægdelene 5 og 6. Fittingen 12 30 bærer et anslag 16 til begrænsning af pladen 14's svingningsbevægelse. På pladen 14's bagside er der anbragt en udragende forbindelsesstang 17, hvis anden ende er svingeligt forbundet med et element 19, som på ikke nærmere vist måde er frem og tilbage forskydeligt anbragt på renden l's bund 35 2. Skrabere 20 er svingeligt hængslet til elementet 19, og disse organer tjener til fremføring af gødningen langs renden15 The embodiment of FIG. 1 and 2 consist of a manure gutter 1 having a bottom 2 and two opposite side walls 3 and 4. The wall 3 enters a sloping part 5, which in turn enters a side wall 6 of a delivery pipe 7. The opposite wall 8 located on wall 8 of the conduit is a continuation of the clean wall 4. The conduit 7 has at the top a ceiling portion 9. Along the gutter wall 4 is a hydraulic cylinder 10. The piston rod 11 of the cylinder is connected to a U-shaped fitting 12. This a fitting is arranged for sliding shear movement along the wall 4 and its continuation 8. A 25 plate 14 constituting a piston is pivotally mounted on a shaft 13. The plate 14 has dimensions such that it fits the wall surfaces of the delivery conduit 7. and the free edge 15 of the plate is formed for sliding shear co-operation with the wall portions 5 and 6. The fitting 12 30 carries a stop 16 for limiting the pivotal movement of the plate 14. On the back of the plate 14 is provided a protruding connecting rod 17, the other end of which is pivotally connected to an element 19 which is not shown in a reciprocally displaceable manner on the bottom 35 of the gutter 1. Scrapers 20 are pivotally hinged to the element 19. , and these bodies serve to convey the fertilizer along the gutter
DK 165472BDK 165472B
3 på en velkendt måde.3 in a well known manner.
Apparatet virker på følgende måde. Det antages, at den hydrauliske cylinder 10's stempelstang 11 bevæger sig i retning af pilen 21, og at gødningen på kendt måde føres 5 frem ved hjælp af skraberen 20 til et sted i nærheden af afleveringsledningen 7's indgangsåbning. Stempelstangen bevæges derefter i retning af pilen 22, hvorved den bagved sig efterlader en gødningsklump 23. Når stempel stangen 11 har indtaget sin ikke viste udgangsstilling, startes der 10 igen en fremadgående bevægelse i retning af pilen 21, og pladen 14 svinges da ud ved hjælp af forbindelsen mellem forbindelsestangen 17 og elementet 19, indtil pladen rammer anslaget 16, hvorved den standses i en stilling, som er vist med stiplede linier og betegnet med 14'. Ved fortsat 15 bevægelse af stempel stangen 11 vil pladen 14 medbringe gødningsklumpen 23 under sin bevægelse mod udleveringsledningen 7. Pladen 14's endekant 15 vil nu glidende samvirke med væggen 5, hvorved den klumpen dannende gødning vil blive ført til siden til dannelse af en materialekile 23' mellem 20 væggen 8 og pladen 14, som vist på tegningen med fuldtop-trukne linier. Ved fortsat bevægelse vil der ske en sammentrængning af gødning 23', og ved yderligere fortsat bevægelse vil pladen 14's yderkant 15 samvirke med ledningen 7' s væg 6. Under hele denne bevægelse bevæger stempelstangen 25 11 elementet 19 igennem pladen 14 og forbindelsesstangen 17, som allesammen bevæger sig i retning af pilen 21. Under det beskrevne bevægelsesforløb er udleveringsledningens tværsnit blevet mindre og mindre. Dette betyder, at kompressionspresset for det resterende arbejdstryk i hydraulik-30 cylinderen 10 er steget væsentligt i ledningen 7, hvorved der opnås et meget gunstigt begyndelsestryk i ledningen til udlevering af gødningen herfra. På denne måde er det på enkel vis opnået, at de i udleveringsøjemed påvirkede masser virkeligt føres frem i ledningen, og ikke hober sig op.The device works as follows. It is assumed that the piston rod 11 of the hydraulic cylinder 10 moves in the direction of the arrow 21 and that the fertilizer is advanced in known manner 5 by means of the scraper 20 to a location near the inlet opening of the delivery conduit 7. The piston rod is then moved in the direction of the arrow 22, leaving behind it a fertilizer lump 23. When the piston rod 11 has taken its initial position not shown, 10 again starts a forward movement in the direction of the arrow 21, and the plate 14 is swung out by means of of the connection between the connecting rod 17 and the element 19 until the plate strikes the stop 16, thereby stopping it in a position shown in broken lines and indicated by 14 '. Upon continued movement of the piston rod 11, the plate 14 will bring the fertilizer lump 23 during its movement towards the delivery line 7. The end edge 15 of the plate 14 will now slide smoothly with the wall 5, whereby the lump forming fertilizer will be pushed aside to form a material wedge 23 ' between the wall 8 and the plate 14, as shown in the drawing with fully drawn lines. With continued movement, a fertilizer 23 'will contract, and with further continued movement, the outer edge 15 of the plate 14 will cooperate with the wall 6. of the conduit 7. During this entire movement, the piston rod 25 11 moves the element 19 through the plate 14 and the connecting rod 17 which everyone moves in the direction of arrow 21. During the course of movement described, the cross-section of the delivery line has become smaller and smaller. This means that the compression pressure for the remaining working pressure in the hydraulic cylinder 10 has increased substantially in the conduit 7, thereby obtaining a very favorable initial pressure in the conduit for delivering the fertilizer therefrom. In this way, it has simply been achieved that the masses affected for delivery purposes are really advanced in the line and do not accumulate.
35 Ved tilbagebevægelsen i retning af pilen 22 svinges pladen 14 i begyndelsen mod væggen 8 som følge af samspillet 435 In the movement back towards the arrow 22, the plate 14 is initially pivoted against the wall 8 as a result of the interaction 4
DK 165472 BDK 165472 B
mellem elementet 19 og pladen. Denne holdes effektivt mod væggen under hele tilbagebevægelsen af stempelstangen 11. Pladen vil derfor glide forbi det materiale, som af skraberne 20 under forudgående arbejdsslag er blevet ført frem, 5 så at den vil kunne tage fat i klumpen 23 for at føre denne frem på ovenfor beskrevet måde under næste arbejdsbevægelse i retning af pilen 21. Det er af betydning, at pladen 14's vinkelstilling i udgangsstillingen 14' er en sådan, at der tilvejebringes en sikker glidning langs væggen 5's overflade, 10 dvs. at vinkelen ikke må have en sådan størrelse, at pladen kan komme til at hænge fast. Vinkelens endelige størrelse bestemmes af anslaget 16. Herved tilvejebringes såvel en koncentration, en sammentrængning og en udlevering af materialet under højt tryk.between the element 19 and the plate. It is effectively held against the wall throughout the backward movement of the piston rod 11. The plate will therefore slip past the material which has been advanced by the scrapers 20 during prior work stroke 5 so that it will be able to grasp the lump 23 to advance it above. It is important that the angular position of the plate 14 in the initial position 14 'is such that a secure sliding is provided along the surface of the wall 5, i.e. that the angle must not be such a size that the plate may become stuck. The final size of the angle is determined by the stop 16. This provides both a concentration, a contraction and a delivery of the material under high pressure.
15 For at opnå en endnu kraftigere udlevering af mate rialet bringes opfindelsen til udførelse som vist i fig. 3.15 In order to obtain an even more powerful delivery of the material, the invention is carried out as shown in FIG. Third
Denne udførelsesform har en slidse 24 anbragt i væggen 6 netop dér, hvor den af væggene 8 og 6 dannede ledning begynder. Slidsen har en sådan størrelse, at den kan modtage 20 pladen 14, når denne bevæges i pilretningen 21. Som det tydeligt fremgår af den med 14'" betegnede position vil pladen 14's forkant 15 bevæge sig igennem slidsen 24, og som følge heraf vil pladen 14's bagside hvile på kanten 25 af væggen 5, hvilken kant er noget afrundet for at frembyde 25 et blødt leje for pladen. Pladen 14 ligger derved an mod kanten 25, hvorved der tilvejebringes et forøget tryk mod gødningsklumpen 23', så at materialemassen kan føres effektivt frem igennem udleveringsledningen. Stempelstangen 11's bevægelse slutter i en stilling, i hvilken pladen 14 indtager 30 en stilling 14"". I den modsatte retning, dvs. den ved pilen 22 viste, trækkes pladen 14 fri af sit indgreb med slidsen 24, og den bevæges tilbage til en udgangsstilling for at bevæge en materialemasse som angivet ved stillingen 14' i fig. 1.This embodiment has a slot 24 disposed in the wall 6 just where the conduit formed by the walls 8 and 6 begins. The slot is of such size that it can receive the plate 14 as it moves in the direction of the arrow 21. As is clearly evident from the 14 '"position, the leading edge 15 of the plate 14 will move through the slot 24 and, as a result, the plate The backside 14 rests on the edge 25 of the wall 5, which edge is slightly rounded to provide a soft bearing for the plate 25. The plate 14 thereby abuts the edge 25, thereby providing an increased pressure against the fertilizer lump 23 'so that the material mass can be fed. The movement of the piston rod 11 ends in a position in which the plate 14 assumes a position 14 "". In the opposite direction, that is, shown by the arrow 22, the plate 14 is pulled free from its engagement with the slot 24, and it is moved back to an initial position to move a mass of material as indicated by the position 14 'of Figure 1.
35 Naturligvis vil en ringe mænge gødning kunne trænge ud gennem slidsen 24, når pladen 14 bevæges i retning af 535 Of course, a small amount of fertilizer could penetrate through the slot 24 as the plate 14 moves in the direction of 5.
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pilen 21. Normalt er gødningen imidlertid blandet med halm, hvorfor der i praksis kan gå meget lidt materiale igennem slidsen 24.arrow 21. However, the fertilizer is usually mixed with straw, which means that in practice very little material can pass through the slot 24.
Hvis væggen 5 ved sin yderende er forbundet med et 5 hul i en bygningsvæg, er der ikke brug for nogen slidse 24, fordi pladen i dette tilfælde vil kunne gives mulighed for at svinge til anlæg med væggens yderside.If the wall 5 at its outer end is connected to a 5 hole in a building wall, no slots 24 are needed, because in this case the plate will be allowed to swing to systems with the outside of the wall.
Det er ikke nødvendigt, at pladen 14 samvirker med et skraber-bærende element 19, og plade og skrabere vil 10 kunne fungere uafhængigt af hinanden. Der vil også kunne bruges andre drivmidler end hydrauliske, og en anden udformning af udleveringsledningen. Den som stempel virkende plade 14 kan være udformet anderledes end vist. Eksempelvis kan den have skovlformet krummet form og være udstyret med skra-15 beorganer, der samvirker med væggen 8. Det er heller ikke nødvendigt, at apparatets anvendelse er begrænset til gødning, idet det også vil være egnet til transport af andet materiale, eksempelvis affald, dagrenovation, brokker og lignende.It is not necessary that the plate 14 cooperate with a scraper-supporting element 19, and the plate and scrapers 10 will be able to operate independently of one another. Other propellants other than hydraulic and a different design of the delivery line may also be used. The plunger 14 acting as a plunger may be designed differently than shown. For example, it may have a bucket-shaped curved shape and be provided with scraper means cooperating with the wall 8. It is also not necessary that the use of the apparatus be limited to fertilizers, as it will also be suitable for transporting other material, such as waste. , daycare, trash and the like.
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8206889 | 1982-12-02 | ||
| SE8206889A SE443715C (en) | 1982-12-02 | 1982-12-02 | DEVICE FOR EXPATURE OF EXV FERTILIZER |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK554788D0 DK554788D0 (en) | 1988-10-04 |
| DK554788A DK554788A (en) | 1988-10-04 |
| DK165472B true DK165472B (en) | 1992-12-07 |
| DK165472C DK165472C (en) | 1993-04-19 |
Family
ID=20348841
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK373684A DK164189C (en) | 1982-12-02 | 1984-08-01 | APPARATUS FOR THE REMOVAL OF MATERIALS AS WELL |
| DK554788A DK165472C (en) | 1982-12-02 | 1988-10-04 | APPARATUS FOR THE REMOVAL OF MATERIALS AS WELL |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK373684A DK164189C (en) | 1982-12-02 | 1984-08-01 | APPARATUS FOR THE REMOVAL OF MATERIALS AS WELL |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS60500238A (en) |
| CA (1) | CA1225060A (en) |
| DE (1) | DE3390352T1 (en) |
| DK (2) | DK164189C (en) |
| FI (1) | FI81237C (en) |
| GB (1) | GB2141915B (en) |
| LT (1) | LT2114B (en) |
| NO (1) | NO155911C (en) |
| SE (1) | SE443715C (en) |
| SU (1) | SU1322964A3 (en) |
| WO (1) | WO1984002055A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT211566Z2 (en) * | 1987-05-07 | 1989-03-06 | Tecnofer Di Massari & C Snc | ANIMAL DEJECTION CONVEYOR |
| DE8807901U1 (en) * | 1988-06-18 | 1988-08-04 | Suevia Haiges GmbH & Co, 7125 Kirchheim | Manure conveyor |
| AT394350B (en) * | 1990-12-04 | 1992-03-10 | Brunnthaller Erwin | PRESSURE REMOVAL SYSTEM |
| FR2744466B1 (en) * | 1996-02-02 | 1998-03-06 | Mecagil | SALT SPREADING MACHINE |
| RU2675994C1 (en) * | 2017-10-27 | 2018-12-26 | Федеральное государственное бюджетное научное учреждение "Федеральный научный аргоинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Livestock farm harvesting mechanism drive |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE380229B (en) * | 1973-01-26 | 1975-11-03 | H O S Svensson | WASTE COMPRESSOR |
| DK132252C (en) * | 1974-04-23 | 1976-04-26 | J Peis | FITTINGS FOR TRANSPORTING STABLE FREEDOM FROM A GRABING SYSTEM THROUGH A PIPELINE TO A MATURE |
| US4132163A (en) * | 1976-04-09 | 1979-01-02 | Hesston Corporation | Baler loading method |
| FI53110C (en) * | 1976-09-14 | 1978-02-10 | Matti Kuokka |
-
1982
- 1982-12-02 SE SE8206889A patent/SE443715C/en not_active IP Right Cessation
-
1983
- 1983-12-01 DE DE19833390352 patent/DE3390352T1/en active Granted
- 1983-12-01 GB GB08417964A patent/GB2141915B/en not_active Expired
- 1983-12-01 WO PCT/SE1983/000421 patent/WO1984002055A1/en not_active Ceased
- 1983-12-01 JP JP59500135A patent/JPS60500238A/en active Pending
- 1983-12-02 CA CA000442501A patent/CA1225060A/en not_active Expired
-
1984
- 1984-08-01 SU SU843783748A patent/SU1322964A3/en active
- 1984-08-01 FI FI843040A patent/FI81237C/en not_active IP Right Cessation
- 1984-08-01 DK DK373684A patent/DK164189C/en not_active IP Right Cessation
- 1984-08-01 NO NO84843093A patent/NO155911C/en unknown
-
1988
- 1988-10-04 DK DK554788A patent/DK165472C/en not_active IP Right Cessation
-
1993
- 1993-03-19 LT LTRP437A patent/LT2114B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE443715C (en) | 1987-11-16 |
| DK373684A (en) | 1984-08-01 |
| GB2141915A (en) | 1985-01-09 |
| SE8206889L (en) | 1984-06-03 |
| SE8206889D0 (en) | 1982-12-02 |
| DK554788D0 (en) | 1988-10-04 |
| JPS60500238A (en) | 1985-02-28 |
| SE443715B (en) | 1986-03-10 |
| SU1322964A3 (en) | 1987-07-07 |
| NO155911B (en) | 1987-03-16 |
| CA1225060A (en) | 1987-08-04 |
| DK164189B (en) | 1992-05-25 |
| WO1984002055A1 (en) | 1984-06-07 |
| NO843093L (en) | 1984-08-01 |
| DE3390352C2 (en) | 1992-06-11 |
| FI81237C (en) | 1990-10-10 |
| DK554788A (en) | 1988-10-04 |
| GB8417964D0 (en) | 1984-08-15 |
| GB2141915B (en) | 1986-06-11 |
| FI843040L (en) | 1984-08-01 |
| FI81237B (en) | 1990-06-29 |
| NO155911C (en) | 1989-03-29 |
| DK164189C (en) | 1992-10-19 |
| LT2114B (en) | 1993-08-15 |
| DK373684D0 (en) | 1984-08-01 |
| FI843040A0 (en) | 1984-08-01 |
| DE3390352T1 (en) | 1985-03-21 |
| DK165472C (en) | 1993-04-19 |
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| PBP | Patent lapsed |