NO137017B - DEVICE FOR ANCHORING SPRENTRY} DER OR -ROPE. - Google Patents
DEVICE FOR ANCHORING SPRENTRY} DER OR -ROPE. Download PDFInfo
- Publication number
- NO137017B NO137017B NO733973A NO397373A NO137017B NO 137017 B NO137017 B NO 137017B NO 733973 A NO733973 A NO 733973A NO 397373 A NO397373 A NO 397373A NO 137017 B NO137017 B NO 137017B
- Authority
- NO
- Norway
- Prior art keywords
- plate
- wedges
- ropes
- clamping
- press
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 title claims description 23
- 238000003825 pressing Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3909—Plural-strand cord or rope
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3996—Sliding wedge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
- Y10T403/7064—Clamped members by wedge or cam
- Y10T403/7066—Clamped members by wedge or cam having actuator
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Installation Of Indoor Wiring (AREA)
- Bridges Or Land Bridges (AREA)
- Clamps And Clips (AREA)
- Ropes Or Cables (AREA)
- Emergency Lowering Means (AREA)
- Electric Cable Installation (AREA)
- Reinforcement Elements For Buildings (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Description
Foreliggende oppfinnelse vedrører en innretning for forankring av spenntråder eller tau med en med gjennomgående boringer for trådene eller tauene forsynt ankerplate som er tilordnet klemkiler for forankring av trådene eller tauene, idet de gjennomgående boringer i den ene enden har en konisk utvidelse for opptak av klemkilene, med et dertil tilsluttende sylindrisk avsnitt. The present invention relates to a device for anchoring tension wires or ropes with an anchor plate provided with through holes for the wires or ropes which is assigned to clamping wedges for anchoring the wires or ropes, the through holes at one end having a conical extension for receiving the clamping wedges, with a cylindrical section connecting thereto.
Det er kjent flere løsninger for forankring av tråder eller tau ved hjelp av klemmidler. Det hovedproblem man all-tid står overfor ved slike forankringer er sikkerheten. Ved en slik kleminnretning må tre viktige betingelser oppfylles: 1. Kilene skal ha et minst mulig slippmål i forhold til ankerplaten. 2. Trådene eller tauene skal ha så liten utilsiktet aksial lengdebevegelse som mulig i forhold til klemmidlene. 3. Klemmidlene, som regel et sett på to til tre kiler, skal etter forankringen av trådene eller tauene ikke opp-vise noen relativforskyvning, dvs. at alle kileender mest mulig skal ligger i det samme plan. Several solutions are known for anchoring threads or ropes using clamping means. The main problem you always face with such anchorings is safety. With such a clamping device, three important conditions must be met: 1. The wedges must have the smallest possible clearance in relation to the anchor plate. 2. The wires or ropes must have as little unintended axial longitudinal movement as possible in relation to the clamping means. 3. The clamping means, usually a set of two to three wedges, must not show any relative displacement after anchoring the wires or ropes, i.e. that all wedge ends should lie in the same plane as much as possible.
Man har med ulike midler forsøkt å oppfylle disse betingelser, men enten er midlene for upålitelige eller util-strekkelige, eller de er for kompliserte og for dyre. Various means have been used to try to fulfill these conditions, but either the means are too unreliable or insufficient, or they are too complicated and too expensive.
Foreliggende oppfinnelse tar sikte på å tilveiebringe en forankringsinnretning hvor man på en enkel og sikker måte 'oppnår 'den ønskede sikre forankring. Dette oppnås ved en innretning av den innledningsvis nevnte type, utført med de spesielle trekk som er fremhevet i krav 1. Ytterligere trekk ved oppfinnelsen går frem av underkravene. The present invention aims to provide an anchoring device where the desired secure anchoring is achieved in a simple and safe way. This is achieved by a device of the type mentioned at the outset, made with the special features highlighted in claim 1. Further features of the invention are set forth in the subclaims.
Oppfinnelsen skal beskrives nærmere under henvisning til tegningene hvor Fig. 1 viser en ferdig forankringsinnretning ifølge oppfinnelsen, med ankerplate, kiler, fjærer og innpressingsplate, Fig. 2 viser en forankringsinnretning rent skjematisk, under itreingen av tauene, The invention shall be described in more detail with reference to the drawings, where Fig. 1 shows a finished anchoring device according to the invention, with anchor plate, wedges, springs and press-in plate, Fig. 2 shows an anchoring device purely schematically, during the threading of the ropes,
Fig. 3 viser likeledes skjematisk, en forankring Fig. 3 also schematically shows an anchorage
med påsatt spennhode, og med forankringsinnretningen forskjøvet mot en byggedel, og with the clamping head attached, and with the anchoring device shifted towards a building part, and
Fig. 4 viser en ferdig montert forankringsinnretning etter forankringen av tauene. Fig. 4 shows a fully assembled anchoring device after anchoring the ropes.
En forankringsinnretning som vist i fig. 1 blir først sammenbygget og eventuelt transportforpakket på fremstillingsste-det, eller blir montert på byggeplassen. Først blir fjærmidlene 1, i dette tilfelle respektive skruefjærer av metall, lagt løst inn i de utvidede sylindriske avsnitt 2 i ankerplatens 3 gjennomgående hull. Deretter blir klemkilene k, med to like kiler i hvert klemsett, lagt slik inn i de koniske utvidelser 5 i ankerplaten at de to kiler ligger an mot veggen i den koniske utvidelse, dvs. ennu er i åpen stilling. 'Til slutt blir den gjennomhul-lede innpressingsplate 6 slik montert og festet med et antall skruer 7 til ankerplaten 3* at det mellom innpressingsplaten 6 og ankerplaten er igjen en avstand 8. Fjærene.1 er da presset sammen og samtlige kiler 4 trykkes mot innpressingsplaten 6. Man oppnår derved at til å begynne med samtlige kiler holdes ute av virkningsstilling, dvs. at tauene kan bevege seg uten å klemmes fast av kilene. An anchoring device as shown in fig. 1 is first assembled and possibly packaged for transport at the manufacturing site, or is assembled on the construction site. First, the spring means 1, in this case respective coil springs made of metal, are inserted loosely into the extended cylindrical sections 2 in the through holes of the anchor plate 3. Next, the clamping wedges k, with two identical wedges in each clamping set, are inserted into the conical extensions 5 in the anchor plate in such a way that the two wedges rest against the wall of the conical extension, i.e. are still in the open position. Finally, the perforated press-in plate 6 is mounted and fixed with a number of screws 7 to the anchor plate 3* so that there is a distance 8 between the press-in plate 6 and the anchor plate. The springs 1 are then pressed together and all wedges 4 are pressed against the press-in plate 6. It is thereby achieved that initially all wedges are kept out of the effective position, i.e. that the ropes can move without being clamped by the wedges.
Den slik forberedte innretning er nå klar til å på-settes tauene 9- Tauene 9 rager for dette formål en lengde L ut av byggedelen 11 som skal forspennes (fig. 2). Forankringsinnretningen fikseres i nærheten av taubuntenden på egnet måte og tauene blir ført gjennom hullene i innretningen slik at tauendene rager en lengde 1 ut fra forankringsinnretningens andre side. Mens klemkilene er uvirksomme eller spenningsløse vil itreingen The device thus prepared is now ready to be attached to the ropes 9 - For this purpose, the ropes 9 project a length L out of the building part 11 which is to be prestressed (fig. 2). The anchoring device is fixed near the rope bundle end in a suitable way and the ropes are led through the holes in the device so that the rope ends protrude a length 1 from the other side of the anchoring device. While the clamping wedges are inactive or de-energized, the tree will
■av tauene være lett og hurtig å gjennomføre, fordi det er liten friksjon. ■of the ropes be easy and quick to carry out, because there is little friction.
Når samtlige tau, det kan være et vilkårlig antall tau, er innført og forankringsinnretningen således er påsatt i nærheten av tauendene, kan som vist i fig. 3 et spennhode 13 settes på de ytterste endene til tauene, og kilene 14 festes kraftsluttende, f.eks. ved hjelp av den påskrudde plate 15, til tauene. When all the ropes, there can be any number of ropes, have been introduced and the anchoring device has thus been attached near the rope ends, as shown in fig. 3, a tension head 13 is placed on the outermost ends of the ropes, and the wedges 14 are attached forcefully, e.g. using the screwed-on plate 15, to the ropes.
Nå kan forankringsinnretningen lett og hurtig forskyves mot underlagsplaten 16 i byggedelen, fordi samtlige kiler 4 jo ennu er løse. Den kjente spenninnretning 17 skyves over spennhodet 13 Og forankringsinnretningen, og spennmutteren 18 skrus på spennhodet 13. Under dette henger spenninnretningen f. eks. i en egnet kran og kan være festet til underlagsplaten 16 (fig. 4). Now the anchoring device can be moved easily and quickly towards the base plate 16 in the building part, because all the wedges 4 are still loose. The known clamping device 17 is pushed over the clamping head 13 and the anchoring device and the clamping nut 18 are screwed onto the clamping head 13. Below this the clamping device hangs, e.g. in a suitable crane and can be attached to the base plate 16 (fig. 4).
Det skal her spesielt påpekes at før oppspenningen begynner, og under hele oppspenningen ligger samtlige kiler 4 i forankringsinnretningen an mot innpressingsplaten 6 med fjær-trykk. Så snart den endelige spennkraft er oppnådd i taubunten blir innpressingsplatene 6 ved hjelp av en presseinnretning ved spennpressen presset mot kilene og trykker derved disse jevnt inn i de koniske utvidelser. Når spennkraften til forspennings-innretningen reduseres vil kileinnpressingskraften virke frem-deles og sikrer at samtlige kileender blir liggende i ett plan helt til den endelige kraftsluttende innpressing. It should be particularly pointed out here that before tensioning begins, and during the entire tensioning process, all wedges 4 in the anchoring device rest against the press-in plate 6 with spring pressure. As soon as the final tensioning force has been achieved in the rope bundle, the press-in plates 6 are pressed against the wedges by means of a pressing device at the tensioning press, thereby pressing these evenly into the conical expansions. When the clamping force of the pre-tensioning device is reduced, the wedge pressing force will continue to work and ensures that all wedge ends lie in one plane until the final force-ending pressing.
På denne måten har man tilfredsstilt samtlige av de tre innledningsvis nevnte betingelser som man må stille til en slik kileforankring av sikkerhetsgrunner, og særlig har man oppnådd at ingen enkeltkiler kan forskyve seg i forhold til de andre . In this way, all of the three initially mentioned conditions that must be met for such a wedge anchoring for safety reasons have been met, and in particular it has been achieved that no individual wedges can shift in relation to the others.
Dette oppnås ved at samtlige kiler fra begynnelsen av på en sikker måte, og ikke som ved de tidligere løsninger først mer eller mindre tilfeldig under oppspenningen, ligger an med fjærkraft mot innpressingsplaten 6. Innpressingsplaten 6 må kunne bevege seg mot ankerplaten 3> slik at den ved avlastningen av spennpressen kan benyttes for innpressing av kilene 4 og samtlige kiler 4 for samme sluttstilling. Man har bevisst gitt avkall på å overlate innføringen av de til å begynne med løst sittende kiler i de koniske seter til friksjonen alene. En slik løsning synes å være tilfredsstillende og kan føre til ulike store slu-ringer i kilene og tauene, hvilket reduserer sikkerheten. This is achieved by all wedges from the beginning in a safe way, and not as in the previous solutions only more or less randomly during tensioning, with spring force against the press-in plate 6. The press-in plate 6 must be able to move towards the anchor plate 3> so that the when relieving the clamping press can be used to press in the wedges 4 and all wedges 4 for the same final position. One has deliberately renounced leaving the introduction of the initially loose wedges in the conical seats to friction alone. Such a solution seems to be satisfactory and can lead to various large loops in the wedges and ropes, which reduces safety.
I fig. 4 er det også vist en innretning 19 for tryk-king av innpressingsplaten 6 og dermed kilene 4 mot ankerplaten 3. Denne innretning består av et ringformet legeme 20 som har innoverragende kammer 22. Disse kammene går inn gjennom åpninger i veggen til delen 21 i spennpressen og ligger an mot kanten av innpressingsplatene 6 og virker derved til forskyvning av platen 6 mot ankerplaten 3. Innretningen 19 betjenes henholdsvis beve-ges f,eks. ved hjelp av hydrauliske arbeidssylindere 23. In fig. 4 also shows a device 19 for pressing the press-in plate 6 and thus the wedges 4 against the anchor plate 3. This device consists of an annular body 20 which has inwardly projecting chambers 22. These chambers enter through openings in the wall of the part 21 of the clamping press and rests against the edge of the press-in plates 6 and thereby acts to displace the plate 6 towards the anchor plate 3. The device 19 is operated or moved, e.g. by means of hydraulic working cylinders 23.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1507472A CH550909A (en) | 1972-10-16 | 1972-10-16 | DEVICE FOR ANCHORING WIRE OR STRAND. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO137017B true NO137017B (en) | 1977-09-05 |
| NO137017C NO137017C (en) | 1977-12-14 |
Family
ID=4406132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO733973A NO137017C (en) | 1972-10-16 | 1973-10-12 | DEVICE FOR ANCHORING SPRENDS} DER OR -ROPE |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3863302A (en) |
| JP (1) | JPS5644299B2 (en) |
| AR (1) | AR206599A1 (en) |
| AT (1) | AT328692B (en) |
| AU (1) | AU474055B2 (en) |
| BE (1) | BE806102A (en) |
| BR (1) | BR7308075D0 (en) |
| CA (1) | CA996729A (en) |
| CH (1) | CH550909A (en) |
| DE (1) | DE2350452C2 (en) |
| ES (1) | ES419474A1 (en) |
| FI (1) | FI57832C (en) |
| FR (1) | FR2203002B1 (en) |
| GB (1) | GB1407751A (en) |
| IL (1) | IL43252A (en) |
| IT (1) | IT997306B (en) |
| NL (1) | NL177511C (en) |
| NO (1) | NO137017C (en) |
| PH (1) | PH9917A (en) |
| SE (1) | SE408200B (en) |
| SU (1) | SU555864A3 (en) |
| TR (1) | TR17771A (en) |
| YU (1) | YU36202B (en) |
| ZA (1) | ZA737987B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH597470A5 (en) * | 1976-07-02 | 1978-04-14 | Bureau Bbr Ltd | |
| DE3014275C2 (en) * | 1980-04-15 | 1984-05-10 | Dyckerhoff & Widmann AG, 8000 München | Device for securing the position of the wedges in a wedge anchorage for a bundle tendon in prestressed concrete construction |
| AT373015B (en) * | 1980-05-24 | 1983-12-12 | Strabag Bau Ag | ANCHORING FOR A TENSIONED WIRE BAND |
| DE3224702C2 (en) * | 1982-07-02 | 1986-01-16 | Dyckerhoff & Widmann AG, 8000 München | Device for anchoring and coupling a bundle tendon for prestressed concrete |
| FR2566864B1 (en) * | 1984-06-27 | 1986-12-26 | Freyssinet Int Stup | IMPROVEMENTS IN CABLE ANCHORING DEVICES AND THEIR METHODS OF ESTABLISHMENT |
| JPS6192264A (en) * | 1984-10-06 | 1986-05-10 | 株式会社 春本鉄工所 | Apparatus for tensioning, loosening and fixing wire material |
| JPH0534258U (en) * | 1991-10-09 | 1993-05-07 | 三協フロンテア株式会社 | Indoor prefabricated panel house |
| US5596854A (en) * | 1994-01-19 | 1997-01-28 | Vsl International Ag | Post-tensioning anchor head assembly |
| ES2317743B1 (en) * | 2006-06-30 | 2010-02-05 | Tecnicas Del Pretensado Y Servicios Auxiliares, S.L. | SEALING SYSTEM FOR ANCHORAGES IN BRIDGES BRIDGED. |
| CN102363959B (en) * | 2011-11-23 | 2014-06-04 | 上海强劲地基工程股份有限公司 | Energy-saving pressure dispersed anti-floating pile and anti-pulling rib connecting structure |
| CN102493433B (en) * | 2011-12-05 | 2014-12-03 | 上海强劲地基工程股份有限公司 | Anti-pull bar body connecting structure with locking sleeve for anti-floating pile |
| CN103132496B (en) * | 2013-02-22 | 2015-04-01 | 中交二航局第三工程有限公司 | Clamping pile constructed in concrete structure on upper portion of high pile dock pipe pile |
| CN105781117B (en) * | 2014-12-23 | 2017-09-26 | 天津宏达生产力促进有限公司 | Anti- skewing mechanism for line tensioning of constructing |
| CN112211348A (en) * | 2020-09-10 | 2021-01-12 | 湖南联智智能科技有限公司 | Steel strand wires smooth silk protector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE506293A (en) * | 1943-05-04 | |||
| US2761649A (en) * | 1953-03-03 | 1956-09-04 | J J Udall S Building Company L | Means for tensioning rods and the like |
| JPS419049Y1 (en) * | 1964-10-06 | 1966-04-30 | ||
| CH444441A (en) * | 1965-09-16 | 1967-09-30 | Losinger Ag | Device for tensioning and anchoring several tendons that together form a tensioning cable |
| US3795949A (en) * | 1968-11-06 | 1974-03-12 | Pre Stress Pioneers Ltd | Post-stressing of reinforced concrete structures |
| US3701509A (en) * | 1970-05-06 | 1972-10-31 | Frederick M Stinton | Splicing system and jack for stressing concrete |
| US3778869A (en) * | 1971-03-15 | 1973-12-18 | American Stress Wire Corp | Apparatus for detensioning stranded cable |
-
1972
- 1972-10-16 CH CH1507472A patent/CH550909A/en not_active IP Right Cessation
-
1973
- 1973-01-01 AR AR250493A patent/AR206599A1/en active
- 1973-09-18 IL IL43252A patent/IL43252A/en unknown
- 1973-09-18 CA CA181,286A patent/CA996729A/en not_active Expired
- 1973-09-24 GB GB4470573A patent/GB1407751A/en not_active Expired
- 1973-10-01 IT IT12852/73A patent/IT997306B/en active
- 1973-10-02 FI FI3065/73A patent/FI57832C/en active
- 1973-10-05 AU AU61082/73A patent/AU474055B2/en not_active Expired
- 1973-10-08 DE DE2350452A patent/DE2350452C2/en not_active Expired
- 1973-10-09 ES ES419474A patent/ES419474A1/en not_active Expired
- 1973-10-09 PH PH15099A patent/PH9917A/en unknown
- 1973-10-09 TR TR17771A patent/TR17771A/en unknown
- 1973-10-10 US US404989A patent/US3863302A/en not_active Expired - Lifetime
- 1973-10-10 SE SE7313780A patent/SE408200B/en unknown
- 1973-10-10 NL NLAANVRAGE7313924,A patent/NL177511C/en not_active IP Right Cessation
- 1973-10-11 YU YU2674/73A patent/YU36202B/en unknown
- 1973-10-12 NO NO733973A patent/NO137017C/en unknown
- 1973-10-12 AT AT870873A patent/AT328692B/en not_active IP Right Cessation
- 1973-10-15 FR FR7336729A patent/FR2203002B1/fr not_active Expired
- 1973-10-15 BE BE136712A patent/BE806102A/en not_active IP Right Cessation
- 1973-10-15 SU SU1964129A patent/SU555864A3/en active
- 1973-10-15 ZA ZA737987A patent/ZA737987B/en unknown
- 1973-10-16 BR BR8075/73A patent/BR7308075D0/en unknown
- 1973-10-16 JP JP11536873A patent/JPS5644299B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2203002B1 (en) | 1980-03-28 |
| JPS4972552A (en) | 1974-07-12 |
| CH550909A (en) | 1974-06-28 |
| TR17771A (en) | 1976-09-01 |
| AU6108273A (en) | 1975-04-10 |
| DE2350452A1 (en) | 1974-04-25 |
| NL7313924A (en) | 1974-04-18 |
| AU474055B2 (en) | 1976-07-15 |
| FI57832C (en) | 1980-10-10 |
| NL177511C (en) | 1985-10-01 |
| AR206599A1 (en) | 1976-08-06 |
| NO137017C (en) | 1977-12-14 |
| US3863302A (en) | 1975-02-04 |
| YU267473A (en) | 1981-06-30 |
| JPS5644299B2 (en) | 1981-10-19 |
| IL43252A0 (en) | 1973-11-28 |
| SU555864A3 (en) | 1977-04-25 |
| SE408200B (en) | 1979-05-21 |
| CA996729A (en) | 1976-09-14 |
| GB1407751A (en) | 1975-09-24 |
| NL177511B (en) | 1985-05-01 |
| FR2203002A1 (en) | 1974-05-10 |
| AT328692B (en) | 1976-04-12 |
| DE2350452C2 (en) | 1982-05-27 |
| FI57832B (en) | 1980-06-30 |
| ES419474A1 (en) | 1976-04-16 |
| ZA737987B (en) | 1974-11-27 |
| IT997306B (en) | 1975-12-30 |
| IL43252A (en) | 1977-05-31 |
| BE806102A (en) | 1974-02-01 |
| PH9917A (en) | 1976-06-08 |
| BR7308075D0 (en) | 1974-06-27 |
| YU36202B (en) | 1982-02-25 |
| ATA870873A (en) | 1975-06-15 |
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