NO772896L - SHAFT FOR FLOOR CARE APPLIANCE. - Google Patents
SHAFT FOR FLOOR CARE APPLIANCE.Info
- Publication number
- NO772896L NO772896L NO772896A NO772896A NO772896L NO 772896 L NO772896 L NO 772896L NO 772896 A NO772896 A NO 772896A NO 772896 A NO772896 A NO 772896A NO 772896 L NO772896 L NO 772896L
- Authority
- NO
- Norway
- Prior art keywords
- shaft
- rudder
- cover
- operating rod
- contact
- Prior art date
Links
- 210000003128 head Anatomy 0.000 claims description 21
- 210000001331 nose Anatomy 0.000 claims description 5
- 210000002105 tongue Anatomy 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Vacuum Cleaner (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Sawing (AREA)
- Golf Clubs (AREA)
- Massaging Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Surgical Instruments (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
Skaft for gulvpleieapparat.Shaft for floor care device.
Oppfinnelsen vedrorer et skaft for gulvpleieapparater, hvilket består, av to eller flere teleskoplignende i hverandre forskyvbare rordeler. The invention relates to a shaft for floor care devices, which consists of two or more telescopically displaceable steering parts.
Oppfinnelsen går ut på å tilveiebringe et skaft for gulvpleieapparater, som letter forskjellige håndteringsmåter av gulvpleieapparater. The invention is to provide a shaft for floor care devices, which facilitates different handling methods of floor care devices.
Det er kjent slike skaft, som består av flere rordeler, som skyves i hverandre. Rordelene fastholdes enten ved hjelp av ko-niske endestykker som trekker seg fast mot hverandre eller ved hjelp av fjærbelastede knapper som griper inn i en åpning. Such shafts are known, which consist of several rudder parts, which are pushed into each other. The rudder parts are retained either by means of conical end pieces that pull firmly against each other or by means of spring-loaded buttons that engage in an opening.
En slik konstruksjon er imidlertid bare hensiktsmessig, når rordelene har samme diameter, mens bare visse endestykker av rordelene har mindre diameter. However, such a construction is only appropriate when the rudder parts have the same diameter, while only certain end pieces of the rudder parts have a smaller diameter.
Dette er imidlertid meget uheldig for i hverandre forskyvbare rordeler, idet rordelene enten ikke lar seg forskyve i hverandre på grunn av diameterlikheten, eller de ovenfor nevnte feste-måter ikke lar seg realiseres på grunn av diameterforskjeller. However, this is very unfortunate for mutually displaceable rudder parts, as the rudder parts either cannot be displaced within each other due to the similarity in diameter, or the above-mentioned attachment methods cannot be realized due to differences in diameter.
Det er videre kjent skaft som består av flere deler og lar seg forskyve i hverandre. Gjensidig fiksering oppnås ved hjelp av oppslissede endestykker og kapselmuttere med skråplan. Skaftdelene trekkes til ved hjelp av kapselmutteren og blir derved gjensidig fiksert. Her er det uheldig at kapselmutteren må trekkes til med særlig stor kraft, da det ved bruk av gulvpleieappa-ratet automatisk opptrer krefter i skaftets lengderetning, som vil skyve sammen skaftdelene, hvis fikseringen ikke er sterk nok. De krefter som kreves til tiltrekkingen av kapselmutteren vil derved få dimensjoner som man ikke kan forvente hos en hus-mor, som normalt benytter gulvpleieapparatene. There are also known shafts which consist of several parts and can be displaced in one another. Mutual fixation is achieved by means of slotted end pieces and capsular nuts with an inclined plane. The shaft parts are tightened using the capsule nut and are thereby mutually fixed. Here it is unfortunate that the capsule nut must be tightened with particularly great force, as when using the floor care device, forces automatically occur in the shaft's longitudinal direction, which will push the shaft parts together, if the fixation is not strong enough. The forces required to tighten the capsule nut will therefore have dimensions that cannot be expected from a housewife, who normally uses the floor care appliances.
Oppfinnelsen går derfor ut på å tilveiebringe et skaft for gulvpleieapparater, som uten kraftoppbud er teleskoplignende forskyvbart og fikserbart, samt å muliggjore styrt gjensidig forskyvning av rordelene. The invention is therefore to provide a shaft for floor care devices, which is telescopically displaceable and fixable without the use of force, as well as enabling controlled mutual displacement of the rudder parts.
Denne oppgave loses ifolge oppfinnelsen ved at det på indre og ytre rordel til enhver tid er anordnet en kappe, hvorved kappen er i anlegg mot indre rordels innerflate og strekker seg utad over kortsiden, og hvorved den andre kappe er i anlegg mot ytre rordels ytterflate og strekker seg innad forbi kortflaten, og at According to the invention, this task is solved by a cover being arranged on the inner and outer rudder part at all times, whereby the cover is in contact with the inner surface of the inner rudder part and extends outwards over the short side, and whereby the other cover is in contact with the outer surface of the outer rudder part and extends inwards past the card face, and that
det i indre rordels kappe er anordnet en betjeningsvange, som kommer til anlegg mot glidehoder, , som forloper gjennom åpninger i kappen og i indre rordel. there is an operating rod in the inner rudder part cover, which comes into contact with sliding heads, , which extend through openings in the cover and in the inner rudder part.
Ifolge et annet trekk ved oppfinnelsen står betjeningsvangen i forbindelse med en betjeningsstang, som forloper til en utløs-ningsknapp. Til betjening av glidehodene er betjeningsvangen på begge sider utstyrt med skråflater mot hvilke glidehodene går i anlegg. According to another feature of the invention, the operating rod is connected to an operating rod, which leads to a release button. For operating the sliding heads, the operating lever on both sides is equipped with inclined surfaces against which the sliding heads engage.
Det foreslås videre å anordne fjærer på glidehodene.It is also suggested to arrange springs on the sliding heads.
Ved en annen utforelse kan betjeningsvangen være forsynt med s. k. kulisser i hvilke glidehodene går i inngrep via kammer. For at glidehodene til enhver tid skal trykkes mot åpningen, kan det være anordnet en fjær mellom kappens bunndel og en avsats på betjeningsstangen. In another embodiment, the operating lever can be provided with so-called scenes in which the sliding heads engage via cams. In order for the sliding heads to be pressed against the opening at all times, a spring can be arranged between the bottom part of the cover and a ledge on the operating rod.
Til bedre foring av rordelene i hverandre foreslås en konstruksjon, hvor betjeningsvangen har skråflater på den ene som vender For better alignment of the rudder parts in each other, a construction is proposed, where the operating lever has inclined surfaces on the one that faces
bort fra betjeningsstangen. Skråflatene kan komme til anlegg mot tunger på kappen. Videre kan det i betjeningsstangretning, bak kappen være anordnet et U-formet ledd, som via inngrepsneser away from the operating rod. The inclined surfaces can come into contact with tongues on the casing. Furthermore, in the direction of the operating rod, behind the cover, a U-shaped joint can be arranged, which via engagement noses
gjennom en åpning i indre rordel kan komme til anlegg i uttagninger i ytre rordel. through an opening in the inner rudder part can be accessed in recesses in the outer rudder part.
På det U-formede inngrepsledd, foran inngrepsnesene kan det væ-re anordnet forhoyninger, som rager gjennom indre rordel og kan nås av brukeren. On the U-shaped engagement joint, in front of the engagement noses, elevations can be arranged, which project through the inner rudder part and can be reached by the user.
Oppfinnelsen har således den avgjorende fordel at en lengdejus-teri.ng av skaftet på en meget enkel måte kan utloses med den hånd som holder skaftet ved hjelp av en utløsningsknapp. The invention thus has the decisive advantage that a length adjustment of the shaft can be released in a very simple way with the hand holding the shaft by means of a release button.
Det er videre en stor fordel at utilsiktet uttrekking eller sammenskyvning av de enkelte rordeler ikke er mulig, idet rordelene er fastholdt ved hjelp av faste inngrepsorganer. It is also a great advantage that accidental pulling out or pushing together of the individual rudder parts is not possible, as the rudder parts are held in place by means of fixed engagement means.
I det folgende skal to utforelseseksempler av oppfinnelsen be-.skrives nærmere under henvisning til tegningen,hvor In the following, two embodiments of the invention will be described in more detail with reference to the drawing, where
fig. 1 viser en stovsuger med et teleskoplignende sammenskyvbart skaft, fig. 1 shows a vacuum cleaner with a telescope-like collapsible shaft,
fig. 2 er et lengdesnitt av en del av et skaft, forsynt med en betjeningsvange med skråplan og fjærbelastede glidehoder i fastlåst tilstand, fig. 2 is a longitudinal section of part of a shaft, provided with an operating lever with an inclined plane and spring-loaded sliding heads in a locked state,
fig. 3 viser en del av et skaft som fig. l,men i ikke fastlåst tilstand, fig. 3 shows part of a shaft like fig. l, but in a non-locked state,
fig. 4 viser en del av et skaft i lengdesnitt og i fastlåst tilstand, men med en betjeningsvange med kulisser, forbundet med glidehodene via kammer, fig. 4 shows part of a shaft in longitudinal section and in a locked state, but with an operating lever with screens, connected to the sliding heads via cams,
fig. 5 viser en del av et skaft som fig. 3, men i ikke fastlåst tilstand, fig. 5 shows part of a shaft like fig. 3, but in a non-locked state,
fig. 6 viser endepartiene av to i hverandre forskyvbare rordeler, hvorved et endestykke har en påsatt kappe, fig. 6 shows the end parts of two mutually displaceable rudder parts, whereby an end piece has an attached sheath,
fig. 7 viser håndtaket for et skaft med utlosningsknapp og betjeningsstang. fig. 7 shows the handle for a shaft with release button and operating rod.
Fig. 1 viser en stovsuger 31 med et skaft 32. Skaftet 32 er teleskoplignende forskyvbart ved hjelp av en utlosningsknapp 15, Fig. 1 shows a vacuum cleaner 31 with a shaft 32. The shaft 32 is telescopically displaceable by means of a release button 15,
, m \ som befinner seg på håndtaket 33. En annen stilling av skaftet 32 er antydet méd stiplede linjer. Skaftet 32 kan således til-passes de aktuelle krav i forbindelse med arbeidet. , m \ which is located on the handle 33. Another position of the shaft 32 is indicated by dashed lines. The shaft 32 can thus be adapted to the relevant requirements in connection with the work.
Hvorledes den teleskopiske forskyvning av skaftet 32 skjer me-kanisk, er vist i de folgende figurer. How the telescopic displacement of the shaft 32 occurs mechanically is shown in the following figures.
I fig. 2 ses det parti av skaftet, som omfatter de mekaniske deler for forskyvning. Indre rordel 1 forskyves i ytre rordel 2. • Det er vist kapper 3 og 4, som er i anlegg mot innerflaten 5 av indre rordel 1 hhv. ytterflaten 7 av ytre rordel 2 og strekker seg forbi kortsidene 6 hhv. 8. Deres noyaktige funksjon vil bli beskrevet i forbindelse med fig. 6. Kappen 3 bærer betjeningsvangen 9, som er forsynt med skråplan 16, mot hvilke glidehodene 10,11 avstotter seg via fjærer 17. Hodene 10, 11 rager gjennom åpninger 12,12' i kappen 3 samt gjennom åpninger 13,13' i indre rordel 1 og låses i ytre rordel 2. In fig. 2 shows the part of the shaft which includes the mechanical parts for displacement. Inner rudder part 1 is displaced in outer rudder part 2. • Covers 3 and 4 are shown, which are in contact with the inner surface 5 of inner rudder part 1 respectively. the outer surface 7 of the outer rudder part 2 and extends past the short sides 6 respectively. 8. Their precise function will be described in connection with fig. 6. The cover 3 carries the operating lever 9, which is provided with an inclined plane 16, against which the sliding heads 10, 11 rest via springs 17. The heads 10, 11 project through openings 12, 12' in the cover 3 as well as through openings 13, 13' in the inner rudder part 1 and locked in outer rudder part 2.
tt
Når betjeningsvangen 9 beveges over betjeningsstangen 14 i pi-lens Y retning (fig. 3), vil folgende skje: Glidehodene 10,11 glir langs skråflåtene 16 og presses innad av fjærene 17. Derved frigir de rordelene 1,2 for gjensidig forskyvning. Rordelen 1 lar seg nå forskyve både i retning av pilen X og i retning av pilen Y. Fjæren 22, som er anordnet på betjeningsstangen 14, ble presset sammen ved bevegelse i retning Y og trekker nå betjeningsvangen 9 i retning X med skråflåtene 16 mot hodene 10, 11, slik at disse presses mot ytre rordel 2 og trer inn og låses, så snart de kommer til en åpning 34. Dermed kan forskjellige skaftlengder innstilles. When the operating rod 9 is moved over the operating rod 14 in the Y direction of the arrow (fig. 3), the following will happen: The sliding heads 10,11 slide along the inclined rafts 16 and are pressed inwards by the springs 17. Thereby they release the rudder parts 1,2 for mutual displacement. The rudder part 1 can now be displaced both in the direction of the arrow X and in the direction of the arrow Y. The spring 22, which is arranged on the operating rod 14, was pressed together by movement in the direction Y and now pulls the operating lever 9 in the direction X with the slanting fins 16 towards the heads 10, 11, so that these are pressed against the outer rudder part 2 and enter and lock as soon as they reach an opening 34. Different shaft lengths can thus be set.
Figurene 4 og 5 viser et utforelseseksempel, hvor betjeningsvangen 9 har såkalte kulisser 18. I indre rordel 1 foreligger også her en kappe 3 og ytre rordel 2 bærer kappen 4. Som ved fig. 2 og 3, bærer kappen 3 en betjeningsvange 9, som er forbundet med en betjeningsstang 14. Vangen 9 har kulisser 18, hvor hodene 10,11 griper inn via kammene 19. Når stangen 14 beveges j som vist i fig. 3, skjer folgende (se fig. 5): Figures 4 and 5 show an exemplary embodiment, where the operating lever 9 has so-called screens 18. In the inner rudder part 1 there is also a cover 3 and the outer rudder part 2 carries the cover 4. As in fig. 2 and 3, the cover 3 carries an operating rod 9, which is connected to an operating rod 14. The rod 9 has screens 18, where the heads 10,11 engage via the cams 19. When the rod 14 is moved j as shown in fig. 3, the following occurs (see fig. 5):
i i in i
Stangen 14 beveges mot fjæren 22 og kulissene 18 fores forbi hodene 10,11 på en slik måte at kammene 19 nærmer seg hverand re og hodene 10,11 derved beveges innad. Derved frigis hodene 10,11 fra åpningene 34 og rordelene 1,2 kan beveges. Da fjæren 22 (som i fig. 3) tenderer til å trekke vangen 9 inn i kappen 3, blir glidehodene 10,11 presset utad via kulissene 18 og kammene 19, slik at de automatisk går i inngrep, så snart de dekker åpninger 34. I tillegg er det ved denne utfdreise anordnet et U-formet inngrepsledd 26 bak kappen 3, som i den stilling, hvor rordelene 1,2 er trukket maksimalt ut, med sin inn-grepsnese 27 gjennom åpninger 28 i indre rordel 1 går i inngrep med uttagninger 29 i ytre rordel 2. Dermed hindres fullstendig uttrekking. The rod 14 is moved towards the spring 22 and the slides 18 are guided past the heads 10,11 in such a way that the combs 19 approach each other and the heads 10,11 thereby move inwards. Thereby, the heads 10,11 are released from the openings 34 and the rudder parts 1,2 can be moved. As the spring 22 (as in Fig. 3) tends to pull the vane 9 into the casing 3, the sliding heads 10,11 are pressed outwards via the guides 18 and the cams 19, so that they automatically engage as soon as they cover openings 34. In addition, a U-shaped engagement link 26 is arranged behind the cover 3 during this extension, which, in the position where the rudder parts 1,2 are maximally extended, engages with its engagement nose 27 through openings 28 in the inner rudder part 1 cutouts 29 in outer rudder part 2. This prevents complete extraction.
Hvis rordelene 1 og 2 skal adskilles, må forhøyningene 30 presses ned, slik at rordelene frigis i forhold til hverandre. Fig. 6 viser et parti av håndtaket 33. Det fremgår at betjeningsstangen 14 strekker seg til en utlosningsknapp 15 i håndtaket 33 og er forbundet med denne via en utvidelse 36. Stangen 14 kan således forskyves frem og tilbake ved hjelp av utløsningsknappen 15. Fig. 7 viser enda en gang tydelig de to kappenes 3,4 funksjon. Her er dog bare kappen 4 vist. Kappen 4 er anordnet på den ytre rordels 2 ytterflate og strekker seg innad, forbi rørdelens kort-side, slik at den med delen 35 kommer til anlegg mot indre rordel 1. Ved kappen 3, som ikke er vist, men griper inn mellom rordelene med sin ende 35 på samme måte som kappen 4, er det sikret en dobbelt styring. Da endene er elastiske og tenderer til å presse utad, men samtidig lar seg presse sammen, utlignes ulikheter i de to rordiametrene. If the rudder parts 1 and 2 are to be separated, the elevations 30 must be pressed down, so that the rudder parts are released in relation to each other. Fig. 6 shows part of the handle 33. It appears that the operating rod 14 extends to a release button 15 in the handle 33 and is connected to this via an extension 36. The rod 14 can thus be moved back and forth using the release button 15. Fig. 7 once again clearly shows the 3,4 function of the two coats. However, only cover 4 is shown here. The cap 4 is arranged on the outer surface of the outer rudder part 2 and extends inwards, past the short side of the pipe part, so that with part 35 it comes into contact with the inner rudder part 1. At the cap 3, which is not shown, but engages between the rudder parts with its end 35 in the same way as the sheath 4, a double steering is ensured. As the ends are elastic and tend to push outwards, but at the same time allow themselves to be pressed together, differences in the two rudder diameters are equalised.
! !
Claims (9)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762637561 DE2637561A1 (en) | 1976-08-20 | 1976-08-20 | GUIDE HANDLE FOR FLOOR CARE EQUIPMENT |
Publications (1)
Publication Number | Publication Date |
---|---|
NO772896L true NO772896L (en) | 1978-02-21 |
Family
ID=5985946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO772896A NO772896L (en) | 1976-08-20 | 1977-08-19 | SHAFT FOR FLOOR CARE APPLIANCE. |
Country Status (15)
Country | Link |
---|---|
BE (1) | BE857964A (en) |
CA (1) | CA1087356A (en) |
CH (1) | CH622421A5 (en) |
DE (1) | DE2637561A1 (en) |
DK (1) | DK371377A (en) |
ES (1) | ES230507Y (en) |
FI (1) | FI772452A (en) |
FR (1) | FR2361980A1 (en) |
GB (1) | GB1532723A (en) |
GR (1) | GR64052B (en) |
IE (1) | IE45567B1 (en) |
IT (1) | IT1116676B (en) |
NL (1) | NL7708813A (en) |
NO (1) | NO772896L (en) |
SE (1) | SE7709315L (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7915432U1 (en) * | 1979-05-29 | 1979-09-06 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | TELESCOPIC GUIDE HANDLE FOR HOUSEHOLD APPLIANCES |
DE3046286A1 (en) * | 1980-12-09 | 1982-07-08 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | LATCHING FOR TELESCOPICOUS GUIDES |
DE8132785U1 (en) * | 1981-11-10 | 1982-04-15 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | HANDLE FOR THE GUIDE OF A HAND VACUUM CLEANER |
DE3225913C2 (en) * | 1982-07-10 | 1986-07-10 | Miele & Cie GmbH & Co, 4830 Gütersloh | Telescopic pipe coupling for a vacuum cleaner |
EP0286203A1 (en) * | 1987-04-06 | 1988-10-12 | Black & Decker Inc. | Vacuum cleaner |
CA2061996C (en) * | 1992-02-27 | 1996-07-23 | David George Smith | Adjustable, removable, locking handle for floor polishers and the like |
FR2699519B1 (en) * | 1992-12-17 | 1995-03-24 | Framatome Sa | Device for coupling a movable member with at least one drive member. |
DE19630286A1 (en) * | 1996-07-26 | 1998-01-29 | Miele & Cie | Vacuum cleaner |
SE0003117D0 (en) * | 2000-09-03 | 2000-09-03 | Fast Industriprodukter Hb | Device for mutually fixing telescopically displaced elements |
WO2005089582A2 (en) * | 2004-03-18 | 2005-09-29 | Bodypoint Designs, Inc. | Pivoting side mount and quick release assembly for a pelvic stabilization device |
DK200400741A (en) * | 2004-05-10 | 2005-11-11 | Vikan As | A locking mechanism for a telescopic handle |
KR100876113B1 (en) * | 2008-10-08 | 2008-12-31 | 오성듀랄루민(주) | Multiple stick |
GB2473833A (en) * | 2009-09-24 | 2011-03-30 | Evac & Chair Internat Ltd | A collapsible wheelchair with means to assist in movement over stairs |
SI24210B (en) * | 2012-10-26 | 2017-08-31 | Tajfun Planina Proizvodnja Strojev, D.O.O. | Self-locking cylindrical assembly |
US10717183B1 (en) * | 2019-05-17 | 2020-07-21 | Clam Corporation | Locking hub and extensible handle assembly |
US20220386832A1 (en) * | 2021-06-02 | 2022-12-08 | April Hall | Cleaning Wand Device |
-
1976
- 1976-08-20 DE DE19762637561 patent/DE2637561A1/en not_active Withdrawn
-
1977
- 1977-07-26 CH CH931077A patent/CH622421A5/en not_active IP Right Cessation
- 1977-07-29 GR GR54067A patent/GR64052B/en unknown
- 1977-08-10 NL NL7708813A patent/NL7708813A/en not_active Application Discontinuation
- 1977-08-10 IT IT50626/77A patent/IT1116676B/en active
- 1977-08-15 CA CA284,828A patent/CA1087356A/en not_active Expired
- 1977-08-17 FI FI772452A patent/FI772452A/en not_active Application Discontinuation
- 1977-08-18 FR FR7725235A patent/FR2361980A1/en active Granted
- 1977-08-18 SE SE7709315A patent/SE7709315L/en unknown
- 1977-08-19 GB GB34995/77A patent/GB1532723A/en not_active Expired
- 1977-08-19 IE IE1744/77A patent/IE45567B1/en unknown
- 1977-08-19 BE BE180313A patent/BE857964A/en unknown
- 1977-08-19 NO NO772896A patent/NO772896L/en unknown
- 1977-08-19 ES ES1977230507U patent/ES230507Y/en not_active Expired
- 1977-08-19 DK DK371377A patent/DK371377A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI772452A (en) | 1978-02-21 |
IT1116676B (en) | 1986-02-10 |
ES230507U (en) | 1978-01-01 |
SE7709315L (en) | 1978-02-21 |
NL7708813A (en) | 1978-02-22 |
DK371377A (en) | 1978-02-21 |
DE2637561A1 (en) | 1978-02-23 |
ES230507Y (en) | 1978-05-01 |
CA1087356A (en) | 1980-10-14 |
CH622421A5 (en) | 1981-04-15 |
IE45567B1 (en) | 1982-09-22 |
GR64052B (en) | 1980-01-19 |
FR2361980A1 (en) | 1978-03-17 |
GB1532723A (en) | 1978-11-22 |
BE857964A (en) | 1977-12-16 |
FR2361980B3 (en) | 1980-07-11 |
IE45567L (en) | 1978-02-20 |
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