FI61342C - UTBALANSERAD BAERARM EXEMPELVIS FOER LAMP LUPP ELLER DYLIKT - Google Patents
UTBALANSERAD BAERARM EXEMPELVIS FOER LAMP LUPP ELLER DYLIKT Download PDFInfo
- Publication number
- FI61342C FI61342C FI763042A FI763042A FI61342C FI 61342 C FI61342 C FI 61342C FI 763042 A FI763042 A FI 763042A FI 763042 A FI763042 A FI 763042A FI 61342 C FI61342 C FI 61342C
- Authority
- FI
- Finland
- Prior art keywords
- connecting part
- rests
- articulated
- support arm
- fork
- Prior art date
Links
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000010959 steel Substances 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/06—Arms
- F16M2200/063—Parallelogram arms
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/06—Arms
- F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Transmission Devices (AREA)
- Springs (AREA)
- Clamps And Clips (AREA)
Description
Γίδί^Ι [B] (11)KUULUTUSJULKAISU .Γίδί ^ Ι [B] (11) NOTICE OF ADVERTISEMENT.
jfä&dQ lJ 1 ' UTLÄGGN INGSSKRIFT 6 I 5 4 2 ·*·&£& C (45) Patentti ny ίππο tty 13 07 1032jfä & dQ lJ 1 'UTLÄGGN INGSSKRIFT 6 I 5 4 2 · * · & £ & C (45) Patent ny ίππο tty 13 07 1032
Patent meddelat V v (51) Kv.ik.3/int.a.3 F 21 V 21/28 SUOMI —FINLAND (21) Pttinttlh.kii.y.-hMntMrtk.Hni 763042 (22) H*k«ml*pftlvl — Ansttknlnpdag 26.10.76 ^ ^ (23) Alkupllvi — Glklghatsdtf 26.10.76 (41) Tullut julkiseksi — Bllvlt offentllg 29.01.77Patent meddelat V v (51) Kv.ik.3 / int.a.3 F 21 V 21/28 FINLAND —FINLAND (21) Pttinttlh.kii.y.-hMntMrtk.Hni 763042 (22) H * k «ml * pftlvl - Ansttknlnpdag 26.10.76 ^ ^ (23) Alkupllvi - Glklghatsdtf 26.10.76 (41) Become public - Bllvlt offentllg 29.01.77
Patentti- ja rekisterihallitus .... ...___ . .....Patent and Registration Office .... ...___ . .....
(44) Nlhttvlkslpanon ja kuuLjulkalsun pvm. —(44) Date of dispatch and issue. -
Patent- och registerstyralsan Antökan utlagd och utl.akrlftan publle.rad 31.03.62 (32)(33)(31) Pyydetty etuoikeus—Begird prlorltet 28.10.75 Norja-Norge(NO) 753610 (71) Jac. Jacobsen A/S, Enebakkveien 117, Oslo 6, Norja-Norge(NO) (72) Jens Christian Krogsrud, Oslo, Norja-Norge(NO) (7M Berggren Oy Ab (5l) Tasapainotettu kannatinvarsi, esimerkiksi lamppua, luppia tai sentapaista varten - Utbalanserad bärarm, exempelvis för lampa, lupp eller dyliktPatent and registration authorities Antökan utlagd och utl.akrlftan publle.rad 31.03.62 (32) (33) (31) Privilege requested — Begird prlorltet 28.10.75 Norway-Norway (NO) 753610 (71) Jac. Jacobsen A / S, Enebakkveien 117, Oslo 6, Norway-Norway (NO) (72) Jens Christian Krogsrud, Oslo, Norway-Norway (NO) (7M Berggren Oy Ab (5l) Balanced support arm, for example for a lamp, magnifying glass or similar - Utbalanserad bärarm, exempelvis för lampa, lupp eller dylikt
Esillä oleva keksintö kohdistuu tasapainotettuun kannatinvarteen, esimerkiksi lamppua, luppia tai sentapaista varten, käsittäen kaksi toisiinsa nivelöityä varsisuunnikasta, joista kumpikin muodostuu ainakin kahdesta ontosta tangosta, jotka ovat molemmissa päissään kääntyvästä yhdistetyt nivelosaan, jolloin kummankin versisuun-nikkaan tanko on jousikuormitettu nivelosaan nähden ainakin yhdellä puristusjousielementiliä, joka toisella päällään nojaa ontossa tangossa olevaan kiinteään vasteeseen ja sijaitsee täysin tämän sisällä, ja joka toisella päällään nojaa tangossa liukuvaan kappaleeseen, joka on yhteistoiminnassa nivelosien kanssa.The present invention relates to a balanced support arm, for example for a lamp, a magnifying glass or the like, comprising two articulated stems, each of which consists of at least two hollow rods pivotally connected at each end to a joint member, each rod , which on one end rests on a fixed abutment in the hollow rod and is located completely inside it, and which on the other end rests on a sliding body in the rod which cooperates with the articulated parts.
Brittiläisestä patentista n:o 813 721 tunnetaan kannatinvarsi, joka käsittää vain yhden varsisuunnikkaan, jolloin suunnikkaan yhdessä tangossa sijaitsee puristusjousi, jonka toinen pää nojaa liukukappa-leeseen, joka on tangon ulkopuolella varustettu nivelosassa olevaa kaarevaa nokkapintaa vasten pyörivällä rullalla. Tällaisella kanna-tinvarrella voidaan saavuttaa tasapainotus tietyn taittoalueen sisällä, mutta ulkopuolisesta sovitetut voimansiirto-osat ovat alttiita vahingoittumiselle ja likaantumiselle.British Patent No. 813,721 discloses a support arm comprising only one arm parallelogram, wherein the compression spring is located in one rod of the armature, the other end of which rests on a slider provided on the outside of the rod with a roller rotating against a curved cam surface in the articulated part. With such a support arm, balancing can be achieved within a certain folding range, but externally fitted transmission parts are prone to damage and contamination.
6134261342
Esillä olevan keksinnön tarkoituksena on välttää nämä haittapuolet.It is an object of the present invention to avoid these disadvantages.
Tämän saavuttamiseksi on keksinnölle tunnusomaista, että liukukappa-le, joka on esim. nailonia, nojaa jäykän yhdysosan toiseen päähän, jonka osan toinen pää on kääntyvästä laakeroitu nivelosaan.To achieve this, the invention is characterized in that the slider, which is e.g. nylon, rests on one end of a rigid connecting part, the other end of which part is pivotally mounted on the articulated part.
Jäykän yhdysosan nivelosaan laakeroitu pää voi olla muotoiltu kaksi-piikkiseksi haaraksi tai nivelosan laakeritappiin laakeroiduksi lenkiksi, ja haarukassa tai lenkissä voi vaihtoehtoisesti olla pitkänomainen aukko poikittain yhdysosan pituussuuntaan nähden ja laakeri-tapilla voi olla vastaava poikkileikkaus niin, että kannatinvarren kääntyessä joustavan elementin vaikutuspiste nivelosassa siirtyy haarukan tai lenkin toiselta puolelta toiselle.The end-mounted end of the rigid connector may be formed as a two-pronged branch or a loop mounted on the bearing pin of the joint, and alternatively the fork or loop may have an elongate opening transverse to the longitudinal direction of the connector and the bearing pin may have a corresponding cross-section or from one side of the loop to the other.
Kahta keksinnön suoritusesimerkkiä selostetaan seuraavassa lähemmin viitaten piirustukseen.Two embodiments of the invention will be described in more detail below with reference to the drawing.
Kuvio 1 esittää sivunäkymää keksinnön mukaisella kannatinvarrella varustetusta työvalaisimesta.Figure 1 shows a side view of a work light with a support arm according to the invention.
Kuvio 2 esittää osittain leikattua sivunäkymää kuvion 1 mukaisen kannatinvarren keskinivelestä suurennetussa mittakaavassa.Fig. 2 shows a partially sectioned side view of the central joint of the support arm according to Fig. 1 on an enlarged scale.
Kuvio 3 esittää suurennetussa mittakaavassa sivunäkymää erään toisen suoritusmuodon yhdysosasta ja tämän laakeroinnista nivelosaan.Figure 3 shows on an enlarged scale a side view of the connecting part of another embodiment and its bearing in the articulated part.
Suoritusesimerkin mukainen kannatinvarsi voi muodostua kahdesta toisiinsa nivelöidystä varsisuunnikkaasta 1, 2, 3, 4 vast. 4, 5, 6, 7, jotka käsittävät nivelosat 1 ja 4 ja ontot tangot 2 ja 3 sekä vastaavasti nivelosat 4 ja 7 sekä ontot tangot 5 ja 6, jotka ovat yhdistetyt kääntyvästi toisiinsa pulteilla. Nivelosa 1 kannattaa lampun varjostinta 9 ja nivelosassa 7 on akselitappi 8 kannatinvarren laa-keroimiseksi kääntyvästi pöytä- tai seinäpitimeen, jota ei ole esitetty piirustuksessa.The support arm according to the exemplary embodiment can consist of two articulated armrests 1, 2, 3, 4, respectively. 4, 5, 6, 7 comprising articulated portions 1 and 4 and hollow rods 2 and 3 and articulated portions 4 and 7 and hollow rods 5 and 6, respectively, pivotally connected to each other by bolts. The hinge part 1 supports the lamp shade 9 and the hinge part 7 has a shaft pin 8 for pivotally warping the support arm to a table or wall holder, which is not shown in the drawing.
Onton tangon 3 sisään on kuvion 2 esittämällä tavalla toisesta päästään (ei esitetty) kiinnitetty kierrevetojousi 10, jonka toinen pää on kiinnitetty yhdysosan 12 toiseen päähän, jonka osan muodostaa teräslanka koukkumaisine päineen. Yhdysosan 12 toinen pää on kiinnitetty tangon 2 päähän. On selvää, että tämän yhdysosan kiinnitys voidaan suorittaa monella tavalla edellyttäen vain, että se kestää vetojännityksen ja siirtää vetovoiman oikeaan vaikutuspisteeseenInside the hollow rod 3, as shown in Fig. 2, a helical tension spring 10 is attached at one end (not shown), the other end of which is attached to the other end of the connecting part 12, part of which is formed by a steel wire with hook-like ends. The other end of the connecting part 12 is attached to the end of the rod 2. It is clear that the attachment of this connecting part can be carried out in many ways, provided that it withstands the tensile stress and transfers the traction to the correct point of action.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO753610A NO136010C (en) | 1975-10-28 | 1975-10-28 | BALANCED B {REARM FOR EG. LAMP, LUPE OR SIMILAR. |
NO753610 | 1975-10-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI763042A FI763042A (en) | 1977-04-29 |
FI61342B FI61342B (en) | 1982-03-31 |
FI61342C true FI61342C (en) | 1982-07-12 |
Family
ID=19882513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI763042A FI61342C (en) | 1975-10-28 | 1976-10-26 | UTBALANSERAD BAERARM EXEMPELVIS FOER LAMP LUPP ELLER DYLIKT |
Country Status (13)
Country | Link |
---|---|
AT (1) | AT354557B (en) |
BE (1) | BE847690A (en) |
CH (1) | CH611693A5 (en) |
DE (1) | DE2646495C2 (en) |
DK (1) | DK151318C (en) |
ES (1) | ES232131Y (en) |
FI (1) | FI61342C (en) |
FR (1) | FR2330120A1 (en) |
IT (1) | IT1073148B (en) |
NL (1) | NL185684C (en) |
NO (1) | NO136010C (en) |
SE (1) | SE423440B (en) |
ZA (1) | ZA766263B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4014009A1 (en) * | 1990-04-27 | 1991-10-31 | Horst Haseke | Carrier arm for monitor, control board - contains parallelogram carrier piece with pivoting head carrier ensuring good visibility |
DE9316559U1 (en) * | 1993-10-29 | 1994-01-13 | Schneider Licht GmbH, 82418 Murnau | Workplace lamp, especially table or floor lamp |
IT1291164B1 (en) † | 1997-03-04 | 1998-12-29 | Coral Spa | UNIVERSAL DUCT FOR THE CONVEYANCE OF HARMFUL SMOKES OR GAS FROM A WORKING PLACE. |
CN213271650U (en) * | 2019-12-03 | 2021-05-25 | 永康市致达工贸有限公司 | Supporting force angle self-adjusting structure of supporting frame |
CN112483807B (en) * | 2020-12-02 | 2022-04-08 | 青岛科华钢结构有限公司 | 5G basic station of easily assembling |
CN113389993B (en) * | 2021-07-15 | 2022-04-29 | 宁波视睿迪光电有限公司 | Support equipment rotary bracket component |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE117122C1 (en) * | ||||
DE908643C (en) * | 1932-07-04 | 1954-04-08 | Kathleen Edith Annie Carwardin | Adjusting device for with respect to a base plate or another carrier always parallel to itself to be moved or pivotable about a point and to be kept in equilibrium in every position |
NL69908C (en) * | 1949-07-22 | |||
GB659561A (en) * | 1949-10-28 | 1951-10-24 | William Palmer Iggulden | Improved equipoise mechanism for bracket arms |
US2608367A (en) * | 1950-04-26 | 1952-08-26 | Boltuch Leon | Adjustable support |
GB813721A (en) * | 1955-04-15 | 1959-05-21 | Erik Strom | Improvements in or relating to lighting equipment |
GB850239A (en) * | 1957-05-13 | 1960-10-05 | Ritter Co Inc | Counterbalancing mechanism |
DE1489340A1 (en) * | 1964-10-29 | 1969-04-03 | Igguldeen William Palmer | Compensating device for holding lamps, hair dryers and the like. |
DE1810552B2 (en) * | 1968-11-23 | 1970-11-05 | Original Hanau Quarzlampen Gmbh, 6450 Hanau | Swivel joint with a horizontal swivel axis for swivel arms connected via spring compensation, in particular for medical devices |
DE7306362U (en) * | 1973-02-20 | 1973-05-24 | Luxo Leuchten Vertriebs Gmbh | ARM FOR ELECTRIC LIGHTS |
-
1975
- 1975-10-28 NO NO753610A patent/NO136010C/en unknown
-
1976
- 1976-10-14 DE DE2646495A patent/DE2646495C2/en not_active Expired
- 1976-10-19 SE SE7611594A patent/SE423440B/en not_active IP Right Cessation
- 1976-10-21 ZA ZA766263A patent/ZA766263B/en unknown
- 1976-10-21 NL NLAANVRAGE7611684,A patent/NL185684C/en not_active IP Right Cessation
- 1976-10-25 CH CH1345776A patent/CH611693A5/en not_active IP Right Cessation
- 1976-10-25 AT AT793976A patent/AT354557B/en not_active IP Right Cessation
- 1976-10-26 FR FR7632237A patent/FR2330120A1/en active Granted
- 1976-10-26 FI FI763042A patent/FI61342C/en not_active IP Right Cessation
- 1976-10-26 DK DK482676A patent/DK151318C/en not_active IP Right Cessation
- 1976-10-27 BE BE171838A patent/BE847690A/en not_active IP Right Cessation
- 1976-10-28 IT IT28793/76A patent/IT1073148B/en active
- 1976-10-28 ES ES1976232131U patent/ES232131Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL185684B (en) | 1990-01-16 |
SE7611594L (en) | 1977-04-29 |
IT1073148B (en) | 1985-04-13 |
ATA793976A (en) | 1979-06-15 |
FR2330120A1 (en) | 1977-05-27 |
DE2646495C2 (en) | 1987-02-12 |
DE2646495A1 (en) | 1977-05-05 |
NL185684C (en) | 1990-06-18 |
DK482676A (en) | 1977-04-29 |
ES232131Y (en) | 1978-06-01 |
NO136010B (en) | 1977-03-28 |
NO136010C (en) | 1977-07-20 |
DK151318C (en) | 1988-05-09 |
NL7611684A (en) | 1977-05-02 |
AT354557B (en) | 1979-01-10 |
FR2330120B1 (en) | 1982-07-02 |
ES232131U (en) | 1978-01-16 |
CH611693A5 (en) | 1979-06-15 |
BE847690A (en) | 1977-02-14 |
NO753610L (en) | 1977-03-28 |
DK151318B (en) | 1987-11-23 |
SE423440B (en) | 1982-05-03 |
FI763042A (en) | 1977-04-29 |
FI61342B (en) | 1982-03-31 |
ZA766263B (en) | 1977-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired | ||
MA | Patent expired |
Owner name: JAC. JACOBSEN A.S. |