NO130553B - - Google Patents

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Publication number
NO130553B
NO130553B NO00308/73A NO30873A NO130553B NO 130553 B NO130553 B NO 130553B NO 00308/73 A NO00308/73 A NO 00308/73A NO 30873 A NO30873 A NO 30873A NO 130553 B NO130553 B NO 130553B
Authority
NO
Norway
Prior art keywords
clamping
opening
tray
housing
jaw
Prior art date
Application number
NO00308/73A
Other languages
Norwegian (no)
Other versions
NO130553C (en
Inventor
G Vinje
Original Assignee
G Vinje
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by G Vinje filed Critical G Vinje
Priority to NO308/73A priority Critical patent/NO130553C/no
Priority to DE19732355525 priority patent/DE2355525A1/en
Priority to US414198A priority patent/US3924440A/en
Priority to IT31146/73A priority patent/IT999332B/en
Priority to FR7340230A priority patent/FR2215856A5/fr
Priority to JP48128146A priority patent/JPS49104299A/ja
Priority to GB5275473A priority patent/GB1400908A/en
Publication of NO130553B publication Critical patent/NO130553B/no
Publication of NO130553C publication Critical patent/NO130553C/no

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/042Hand tools for crimping
    • H01R43/0425Hand tools for crimping with mandrels actuated in axial direction to the wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F15/00Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/04Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
    • H01R43/058Crimping mandrels
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/5367Coupling to conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Processing Of Terminals (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Description

Klemverktøy. Clamping tool.

Foreliggende oppfinnelse vedrører et klemverktøy for fastklemming av muffelegemer på avlange legemer, f.eks. for fastklemming av kabelsko på kabelender, hvilket klemverktøy innbefatter klembakker som kan beveges relativt hverandre og mellom seg danner en klemåpning. The present invention relates to a clamping tool for clamping muffle bodies onto elongated bodies, e.g. for clamping cable shoes onto cable ends, which clamping tool includes clamping jaws which can be moved relative to each other and form a clamping opening between them.

Oppfinnelsen tar sikte på å tilveiebringe et slikt klem-verktøy som kan brukes for flere dimensjoner, slik at man med et og samme klemverktøy f.eks. kan fastklemme tilpassede kabelsko på kabelender med ulike diametre, innenfor de vanlige forekommende kabel-diameterstørrelser. The invention aims to provide such a clamping tool that can be used for several dimensions, so that with one and the same clamping tool, e.g. can clamp adapted cable lugs on cable ends with different diameters, within the usual cable diameter sizes.

Ifølge oppfinnelsen oppnås dette ved at hver klembakke har en skråflate som danner hver sin side i klemåpningen, og at det i hver klembakke er glidbart opptatt.en hjelpebakke som rager ut fra skrå-flaten og med sin ytterende er beregnet for glideanlegg mot skråfiaten på en annen klembakke under påvirkning av en fjærkraft, hvorved hjelpebakkene danner hver sin side i klemåpningen. Når klembakkene forskyver seg mot og fra hverandre vil hjelpebakkene gli på de respektive skråflater og hele tiden trykkes til anlegg mot disse av en respektiv fjærkraft. På denne måten dannes det hele tiden en lukket klemåpning og man oppnår en mulighet for bruk av klemverktøyet for ulike dimensjoner innenfor et område som begrenses av skråflåtenes og hjelpebakkenes lengder. According to the invention, this is achieved by each clamping tray having an inclined surface that forms each side of the clamping opening, and that each clamping tray is slidably engaged. an auxiliary tray that protrudes from the inclined surface and with its outer end is intended for sliding systems against the inclined surface on a another clamping jaw under the influence of a spring force, whereby the auxiliary jaws each form a side in the clamping opening. When the clamping jaws move towards and away from each other, the auxiliary jaws will slide on the respective inclined surfaces and are constantly pressed into contact with them by a respective spring force. In this way, a closed clamping opening is constantly formed and one achieves the possibility of using the clamping tool for different dimensions within an area that is limited by the lengths of the inclined rafts and auxiliary slopes.

Ved en utførelse med to klembakker er den ene klembakke fordelaktig fast i huset, mens den andre er glidbart opplagret i huset. Dette gir en kompakt og robust utførelse, og klemverktøyet er derved utformet som en enhet. In the case of a design with two clamping jaws, one clamping jaw is advantageously fixed in the housing, while the other is slidably stored in the housing. This results in a compact and robust design, and the clamping tool is therefore designed as a unit.

Hensiktsmessig kan huset ha en sideveis åpning for inn-føring av muffelegemet. Dette kan være fordelaktig, særlig når.det dreier seg om kabelsko, hvor kabelskoens frie ende er bredere enn selve muffens diameter, slik at en innføring fra enden vil kreve en ekstra stor klemåpning. Appropriately, the housing can have a lateral opening for introducing the muffle body. This can be advantageous, especially when it concerns cable lugs, where the free end of the cable lug is wider than the diameter of the sleeve itself, so that an introduction from the end will require an extra large clamping opening.

For å muliggjøre sideveis innføring trekkes den ene klembakken så langt tilbake at den også frigjør en sideveis åpning innenfor åpningen i huset. Den hjelpebakken som begrenser klemåpningen på den siden hvor klemåpningen kan åpnes sideveis, er da hensiktsmessig slikt drivforbundet med den andre klembakke at den når den bevegelige klembakke trekkes tilbake forbi en stilling hvor klemåpningen åpnes sideveis, vil trekkes inn i sin klembakke. To enable lateral insertion, one clamping tray is pulled back so far that it also frees up a lateral opening within the opening in the housing. The auxiliary tray that limits the clamping opening on the side where the clamping opening can be opened laterally is then appropriately connected to the other clamping tray in such a way that when the movable clamping tray is pulled back past a position where the clamping opening is opened laterally, it will be drawn into its clamping tray.

Hensiktsmessig kan denne drivforbindelsen være et wiretrekk. Conveniently, this drive connection can be a wire pull.

Oppfinnelsen skal forklares nærmere under henvisning til tegningene som viser et foretrukket utførelseseksempel av oppfinnelsen. Fig. la og lb viser henholdsvis et oppriss av et klem-verktøy, med den ene husdel fjernet, og et sideriss av klemverktøyet, med begge husdeler samlet. Fig. 2 viser et oppriss av klemverktøyet i fig. 1, sett fra den siden som er motliggende den siden som fremgår av fig. la, Fig. 3a og b viser de samme riss som i figurene la og lb, med den bevegelige klembakke trukket helt tilbake, slik at den The invention shall be explained in more detail with reference to the drawings which show a preferred embodiment of the invention. Fig. la and lb respectively show an elevation view of a clamping tool, with one housing part removed, and a side view of the clamping tool, with both housing parts assembled. Fig. 2 shows an elevation of the clamping tool in fig. 1, seen from the side opposite the side shown in fig. la, Fig. 3a and b show the same drawings as in figures la and lb, with the movable clamping jaw fully pulled back, so that the

sideveis i huset frigjøres for innføring av et muffelegerae, og the sides of the housing are freed for the introduction of a muffle alloy, and

Fig. 4a °S 4-b viser riss som i fig. 3a °S 3^> mec^ den bevegelige klembakke i lukket stilling, en stilling hvor klemåpningen altså har sin minste åpning. Fig. 4a °S 4-b shows a view as in fig. 3a °S 3^> mec^ the movable clamping jaw in closed position, a position where the clamping opening thus has its smallest opening.

Klemverktøyet består av et hus 1 som er delt i to husdeler 2 og 3- Husdelen 3 er utført som et deksel for husdelen 2, The clamping tool consists of a housing 1 which is divided into two housing parts 2 and 3 - Housing part 3 is designed as a cover for housing part 2,

som således utgjør det egentlige hus hvor delene er plassert. which thus constitutes the actual house where the parts are placed.

Husdelen 2 er i utførelseseksemplet fremstilt av en plate hvor det er uttatt en rett føring 4 på -den ene plansiden, hvilken føring 4 er beregnet for den ene klembakke 5> i dette tilfelle den bevegbare klembakke. Videre er det på samme husdels planside uttatt en rett føring 6 hvori det er glidbart anordnet en bakke 7 som representerer en hjelpebakke for den stasjonære bakke. Den stasjonære bakke dannes av hjelpebakken 7 °S en fast bakke 8 som ved hjelp av to skruer 9 °g 10 er fastskrudd i husdelen 2. Som det går frem av figurene har husdelen 2 et innhakk 11, og et lignende innhakk har også husdelen 3> slik at det dannes en sideveis åpning for innføring av f.eks. en kabel med påtredd kabelsko. In the design example, the housing part 2 is made from a plate where a straight guide 4 has been taken out on one plane side, which guide 4 is intended for the one clamping tray 5> in this case the movable clamping tray. Furthermore, on the plan side of the same part of the house, a straight guide 6 has been taken in which a hill 7 is slidably arranged, which represents an auxiliary hill for the stationary hill. The stationary tray is formed by the auxiliary tray 7 °S a fixed tray 8 which with the help of two screws 9 °g 10 is screwed into the housing part 2. As can be seen from the figures, the housing part 2 has a notch 11, and a similar notch also has the housing part 3 > so that a lateral opening is formed for the introduction of e.g. a cable with a fitted cable lug.

Den bevegelige klembakke 5 er forsynt med en skråflate The movable clamping tray 5 is provided with an inclined surface

12 som forløper parallelt med den skråflate 13 som dannes av den faste bakke 8. Videre er det i klembakken'5 uttatt en skråttstilt rett føring 14 for en hjelpebakke 15. Hjelpebakken 15 ligger med sin avskrådde ytterende l6 an mot skråfiaten 13 på den faste bakken 8. 12 which runs parallel to the inclined surface 13 formed by the fixed ground 8. Furthermore, in the clamping ground 5, an inclined straight guide 14 for an auxiliary ground 15 is taken out. 8.

På samme måte ligger hjelpebakken 7 m©d sin ytre lett avskrådde ende 17 an mot skråfiaten 12 på den bevegelige klembakke 5« In the same way, the auxiliary tray 7 with its outer, slightly beveled end 17 rests against the inclined plane 12 on the movable clamping tray 5

Den bevegelige klembakke 5 er forbundet med en stang 18 som fører til et betjeningsorgan, f.eks. en hydraulisk arbeidssylinder. På stangen 18 er det anordnet en skruefjær 19 som virker for tilbake-føring av klembakken 5 etter avlastning av klemtrykket 1 den hydrauliske arbeidssylinder. Huset 1 er forsynt med en sylindrisk ansats 20 beregnet for påmontering av den hydrauliske arbeidssylinder. Hjelpebakkene 15 og 7- er fjærpåvirket ved hjelp av fjærer 21 henholdsvis 22 og disse fjærene skyver hele tiden hjelpebakkene ut slik at de har anlegg mot de respektive skråflater 12 og 13. The movable clamping jaw 5 is connected to a rod 18 which leads to an operating device, e.g. a hydraulic working cylinder. On the rod 18, a coil spring 19 is arranged which acts to return the clamping tray 5 after relieving the clamping pressure 1 of the hydraulic working cylinder. The housing 1 is provided with a cylindrical attachment 20 intended for mounting the hydraulic working cylinder. The auxiliary slopes 15 and 7- are spring-actuated by means of springs 21 and 22, respectively, and these springs constantly push the auxiliary slopes out so that they bear against the respective inclined surfaces 12 and 13.

Den stilling av bakkene som er vist i fig. 1 er den største klemåpning. The position of the slopes shown in fig. 1 is the largest clamping opening.

Fig. 3 viser klemverktøyet med klembakken 5 trukket helt tilbake slik at klembakken ikke lenger sperrer for åpningen 11 i huset. Fig. 3 shows the clamping tool with the clamping tray 5 fully pulled back so that the clamping tray no longer blocks the opening 11 in the housing.

som det går frem av fig. 1, 3 og 4 er hjelpebakken 7 forbundet med klembakken 5 ved hjelp av en v/ire 21. "Wiren er i den ene enden forsynt med en knapp 2 2 og er ført gjennom en utsparing i klembakken 5 og gjennom en utsparing 23 i husdelen 2, og er lagt rundt et om-bøyningslegeme 24 og er forbundet i sin andre ende med hjelpebakken 7- Wirens lengde er avpasset slik at når klembakken 5 beveges videre oppover fra den stilling som er vist i fig. la, vil knappen 22 få anlegg- mot klembakken 5, og hjelpebakken 7 vil ved den fortsatte bevegelse av klembakken 5 oppover, hvorved åpningen 11 frigjøres, trekkes inn i husdelen 2, til den stilling som er vist i fig. 3. Derved frigjøres åpningen 11 helt. as can be seen from fig. 1, 3 and 4, the auxiliary tray 7 is connected to the clamping tray 5 by means of a wire 21. The wire is provided at one end with a button 2 2 and is led through a recess in the clamping tray 5 and through a recess 23 in the housing part 2, and is placed around a bending body 24 and is connected at its other end to the auxiliary tray 7 - The length of the wire is adapted so that when the clamping tray 5 is moved further upwards from the position shown in Fig. la, the button 22 will engage - against the clamping tray 5, and the auxiliary tray 7 will, by the continued upward movement of the clamping tray 5, thereby releasing the opening 11, be drawn into the housing part 2, to the position shown in Fig. 3. Thereby, the opening 11 is completely released.

Figurene 4a og b viser den minste klemåpning. Klembakken 5 er da kjørt så langt ned som den kan komme, dvs. at dens ende får anslag mot husdelen 2. Figures 4a and b show the smallest clamping opening. The clamp tray 5 is then driven as far down as it can go, i.e. that its end abuts the housing part 2.

Innstillingen av klemverktøyet til riktig klemåpning, slik at man er sikret at klemverktøyet ikke klemmer forbi en viss minste klemåpning, kan enten skje ved hjelp av en stopper for f.eks. den hydrauliske arbeidssylinder som driver klemverktøyets bevegelige klembakke 5> eller man kan arbeide med en trykkinnstilling for den hydrauliske arbeidssylinder. The setting of the clamping tool to the correct clamping opening, so that it is ensured that the clamping tool does not clamp beyond a certain smallest clamping opening, can either be done with the help of a stopper for e.g. the hydraulic working cylinder that drives the clamping tool's movable clamping jaw 5> or you can work with a pressure setting for the hydraulic working cylinder.

Med oppfinnelsen er det tilveiebragt et lett håndterlig og kompakt klemverktøy som egner.seg godt for bruk ute i marken, f.eks. der hvor det kan være aktuelt å sette kabelsko på kabler. The invention provides an easy-to-handle and compact clamping tool that is well suited for use in the field, e.g. where it may be relevant to put cable lugs on cables.

Den hydrauliske arbeidssylinder kan være av en hvilken som helst egnet type, som kan pådras manuelt med det•ønskede trykk. Klemverktøyet kan også utføres med flere klembakker, f.eks. tre stykker,idet åpningen da blir seks-kantet-. The hydraulic working cylinder may be of any suitable type, which may be applied manually with the desired pressure. The clamping tool can also be made with several clamping jaws, e.g. three pieces, as the opening then becomes hexagonal.

Claims (5)

1.. Klemverktøy for fastklemming av muffelegemer på avlange legemer, f.eks. for fastklemming av kabelsko på kabelender, innbe-fattende klembakker som kan beveges relativt hverandre og mellom seg danner én klemåpning, karakterisert ved at hver klembakke (5, 8) har en .skråflate (12, 13) som danner hver sin side i klemåpningen, og at det i hver klembakke er glidbart opptatt en hjelpebakke (7, 15) som rager ut fra' skråfiaten og med en ytterende er beregnet for glideanlegg mot skråfiaten på en annen klembakke under påvirkning av en fjærkraft, hvorved hjelpebakkene danner hver sin side i klemåpningen.1.. Clamping tool for clamping muffle bodies onto elongated bodies, e.g. for clamping cable lugs on cable ends, including clamping jaws which can be moved relative to each other and between them form one clamping opening, characterized in that each clamping jaw (5, 8) has a sloping surface (12, 13) which forms each side of the clamping opening, and that in each clamping tray an auxiliary tray (7, 15) is slidably engaged which protrudes from the bevel and with one outer end is intended for a sliding system against the bevel on another clamping tray under the influence of a spring force, whereby the auxiliary trays form each side of the clamping opening . 2. Klemberktøy ifølge .krav 1, og med to klembakker, karakterisert ved at klembakkene er anordnet i et hus (1), idet den ene klembakke (8) er fast i huset, mens den andre (5) er glidbart opplagret i huset. 2. Clamping tool according to claim 1, and with two clamping jaws, characterized in that the clamping jaws are arranged in a housing (1), one clamping jaw (8) being fixed in the housing, while the other (5) is slidably stored in the housing. 3. Klemverktøy ifølge krav 2, karakterisert ved at huset (1) har en sideveis åpning (11) for innføring av muffelegemet. 3. Clamping tool according to claim 2, characterized in that the housing (1) has a lateral opening (11) for inserting the muffle body. 4. Klemverktøy ifølge et av de foregående krav 2 og 3> karakterisert ved at hjelpebakken (7) som begrenser klemåpningen på den siden hvor'den kan åpnes sideveis, er slik drivforbundet (21) med den andre klembakke (5) at den når den bevegelige klembakke (5) trekkes tilbake forbi en stilling hvor klemåpningen åpnes sideveis, vil trekkes inn i sin klembakke. 4. Clamping tool according to one of the preceding claims 2 and 3> characterized in that the auxiliary jaw (7) which limits the clamping opening on the side where it can be opened laterally, is such that the drive connection (21) with the other clamping jaw (5) reaches the movable clamping jaw (5) is pulled back past a position where the clamping opening is opened laterally, will be drawn into its clamping jaw. 5. Klemverktøy ifølge krav 4, karakterisert ved at drivforbindelsen er et wiretrekk (21).5. Clamping tool according to claim 4, characterized in that the drive connection is a wire pull (21).
NO308/73A 1973-01-25 1973-01-25 NO130553C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO308/73A NO130553C (en) 1973-01-25 1973-01-25
DE19732355525 DE2355525A1 (en) 1973-01-25 1973-11-07 CLAMPING TOOL
US414198A US3924440A (en) 1973-01-25 1973-11-09 Clamping tool
IT31146/73A IT999332B (en) 1973-01-25 1973-11-09 LOCKING TOOL
FR7340230A FR2215856A5 (en) 1973-01-25 1973-11-13
JP48128146A JPS49104299A (en) 1973-01-25 1973-11-14
GB5275473A GB1400908A (en) 1973-01-25 1973-11-14 Clamping tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO308/73A NO130553C (en) 1973-01-25 1973-01-25

Publications (2)

Publication Number Publication Date
NO130553B true NO130553B (en) 1974-09-23
NO130553C NO130553C (en) 1975-01-08

Family

ID=19877510

Family Applications (1)

Application Number Title Priority Date Filing Date
NO308/73A NO130553C (en) 1973-01-25 1973-01-25

Country Status (7)

Country Link
US (1) US3924440A (en)
JP (1) JPS49104299A (en)
DE (1) DE2355525A1 (en)
FR (1) FR2215856A5 (en)
GB (1) GB1400908A (en)
IT (1) IT999332B (en)
NO (1) NO130553C (en)

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Publication number Priority date Publication date Assignee Title
US4333357A (en) * 1980-06-06 1982-06-08 Knud Vinther Expansion element
EP0085801A1 (en) * 1982-02-10 1983-08-17 Teledyne Penn-Union Compression tool
AT376846B (en) * 1982-09-01 1985-01-10 Siemens Ag Oesterreich DEVICE FOR THE TREATMENT OF INSULATED LEADING ARMS BY ARC
DE3626863C1 (en) * 1986-08-08 1987-08-20 Roland Gerhardt Centring and clamping device
DE8704860U1 (en) * 1987-04-01 1987-09-17 Dischler, Helmut, Dipl.-Ing., 4040 Neuss Device for pressing a sleeve onto a workpiece
US4854031A (en) * 1989-02-09 1989-08-08 The Goodyear Tire & Rubber Company Hose crimper and method of using same
DE19520928C2 (en) * 1995-06-08 2003-05-15 Bernhard Schaefer Werkzeug Und Device for connecting a wire to a contact element
US7748248B2 (en) * 2005-03-23 2010-07-06 Boston Scientific Scimed, Inc. Stent crimping mechanisms
US6016682A (en) * 1998-08-11 2000-01-25 Ethicon, Inc. Swaging apparatus for surgical needles
US6484553B1 (en) * 2001-05-01 2002-11-26 Delphi Technologies, Inc. Swage dies for swage-ring clamps
US20070271990A1 (en) * 2006-05-26 2007-11-29 Young Thomas M Shutter-Type Crimper

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US840578A (en) * 1902-10-22 1907-01-08 Mackintosh Mackay Morrison Forging-machine.
US2589142A (en) * 1948-03-25 1952-03-11 Rotheroe James Reginald Die
US3008234A (en) * 1959-07-27 1961-11-14 Welsbach Corp Hydraulically actuated tool
US3133461A (en) * 1960-05-25 1964-05-19 Plessey Co Ltd Crimping tool for electrical connectors
NL269711A (en) * 1961-06-08
US3296852A (en) * 1963-11-29 1967-01-10 Western Electric Co Metal forming press
US3509785A (en) * 1966-11-04 1970-05-05 Western Electric Co Methods of deep drawing solid plastic material

Also Published As

Publication number Publication date
US3924440A (en) 1975-12-09
DE2355525A1 (en) 1974-08-01
IT999332B (en) 1976-02-20
FR2215856A5 (en) 1974-08-23
JPS49104299A (en) 1974-10-02
NO130553C (en) 1975-01-08
GB1400908A (en) 1975-07-16

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