NO121043B - - Google Patents

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Publication number
NO121043B
NO121043B NO16514666A NO16514666A NO121043B NO 121043 B NO121043 B NO 121043B NO 16514666 A NO16514666 A NO 16514666A NO 16514666 A NO16514666 A NO 16514666A NO 121043 B NO121043 B NO 121043B
Authority
NO
Norway
Prior art keywords
pipes
sleeve
hoses
taken out
coupling device
Prior art date
Application number
NO16514666A
Other languages
Norwegian (no)
Inventor
G Gal
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of NO121043B publication Critical patent/NO121043B/no

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/10Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/18Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D209/26Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with an acyl radical attached to the ring nitrogen atom
    • C07D209/281-(4-Chlorobenzoyl)-2-methyl-indolyl-3-acetic acid, substituted in position 5 by an oxygen or nitrogen atom; Esters thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/10Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/12Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Joints Allowing Movement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

Kuplingsanordning for rør, slanger o. lign. Coupling device for pipes, hoses etc.

Nærværende oppfinnelse vedrørende en The present invention concerning a

kuplingsanordning for rør, slanger e. lign., hvor det muliggjøres at disse kan dreies i forhold til hverandre om deres sentralakse uten at rørene gjenger seg av sin sammenkoplede forbindelse. coupling device for pipes, hoses etc., where it is possible that these can be rotated in relation to each other about their central axis without the pipes becoming unthreaded from their connected connection.

Særlig for sammenkopling av flere rør Especially for connecting several pipes

eller slangeforbindelser til T eller andre gren-stykker er det av betydning å kunne kople til den eller de sistmonterte rør eller slanger uten at røret eller slangen behøver å dreies. Særlig for plastrør som leveres i gan-ske store kveiler er slik dreining vanskelig eller umulig. Oppfinnelsen tar derfor sikte på å tilveiebringe en kuplingsanordning hvorved der ved enkle midler tilveiebringes en kopling som tillater aksiell dreining mellom 2 samvirkende hylselegemer, utvendig ogl-eller innvendig forsynt med gjenger for de respektive rør- eller slangeender, samt forsynt med tetningsmidler, hvorved sikres at forbindelsen forblir helt gass- eller væske-tett, til tross for at den er dreibar. or hose connections to T or other branch pieces, it is important to be able to connect to the most recently installed pipe or hoses without the pipe or hose having to be turned. Especially for plastic pipes that are delivered in rather large coils, such turning is difficult or impossible. The invention therefore aims to provide a coupling device whereby, by simple means, a coupling is provided which allows axial rotation between 2 cooperating sleeve bodies, externally and internally provided with threads for the respective pipe or hose ends, as well as provided with sealing means, thereby ensuring that the connection remains completely gas- or liquid-tight, despite being rotatable.

Til bedre forståelse av oppfinnelsen skal der vises til nedenstående beskrivelse av et par på vedfølgende tegning viste utførelses-eksemplarer. Figur 1 viser en overgangsnippel utført med dreibar sammenføyning, ifølge oppfinnelsen. Figur 2 viser en kuplingsmuffe, likeledes utformet ifølge oppfinnelsen. For a better understanding of the invention, reference should be made to the following description of a pair of embodiments shown in the accompanying drawing. Figure 1 shows a transition nipple made with a rotatable joint, according to the invention. Figure 2 shows a coupling sleeve, likewise designed according to the invention.

Overgangsnippelen ifølge fig. 1 omfat-ter to hylselegemer 1 og 2, utvendig forsynt med gjenger og i de mothverandre vir-kende deler utformet som muttere, henholdsvis 3 og 4. I de samvirkende sylindriske deler mellom hylselegemene 1 og 2, er det tatt ut et sirkulært omkretset spor 5, i hvilket der gjennom hullet 20 er innført en metalltråd 6 som tvinger til sammenlåsning av delene, hvorved aksiell innbyrdes forskyvning hindres. The transition nipple according to fig. 1 comprises two sleeve bodies 1 and 2, externally provided with threads and in the mutually acting parts designed as nuts, respectively 3 and 4. In the interacting cylindrical parts between the sleeve bodies 1 and 2, a circular circumferential groove is taken out 5, in which a metal wire 6 is introduced through the hole 20 which forces the parts to interlock, whereby axial mutual displacement is prevented.

I de samvirkende hylseflater er der videre tatt ut f. eks. i den indre overflate for hylse 2 et rundtgående spor 7 med rektan-gulært tverrsnitt. I dette spor 7 er innlagt en tetningsring 8, fortrinsvis av sirkulært tverrsnitt, på en i og for seg kjent måte, for å danne en hensiktsmessig tetning selv under den gjensidige dreining av delene i forhold til hverandre. In the cooperating sleeve surfaces, e.g. in the inner surface of sleeve 2 a circumferential groove 7 with a rectangular cross-section. In this groove 7, a sealing ring 8, preferably of circular cross-section, is inserted in a manner known per se, in order to form an appropriate seal even during the mutual rotation of the parts in relation to each other.

Når delene er sammenlåst ved hjelp av metalltråden 6, vil det imidlertid sees at rør eller slanger av forskjellige dimensjoner kan forbindes med hverandre ved hjelp av den viste overgangsmuffe, idet de respektive rørender pågjenges det gjengede parti av hylsene, henholdsvis 1 og 2. Den beskrevne forbindelse mellom disse deler vil muliggjøre at de 2 hylselegemer til enhver tid, altså såvel under sammenkopling som senere, etter at rørene, slangene e. lign. er sammenbundet, fritt kan dreies aksielt i forhold til hverandre, men at de beskrevne låse-midler hindrer fra bevegelse innbyrdes i aksiell retning. When the parts are locked together by means of the metal wire 6, however, it will be seen that pipes or hoses of different dimensions can be connected to each other by means of the transition sleeve shown, the respective pipe ends being threaded onto the threaded part of the sleeves, respectively 1 and 2. The described connection between these parts will enable the 2 sleeve bodies at all times, i.e. both during connection and later, after the pipes, hoses etc. are connected, can be freely rotated axially in relation to each other, but that the described locking means prevent mutual movement in the axial direction.

Fig. 2 viser en utførelse av en kuplings-nippel, hvorved rør eller slanger av samme dimensjoner kan forbindes med hverandre ved hjelp av en dreibar kuplingsanordning ifølge oppfinnelsen. I det viste eksempel består anordningen av to hylselegemer, 10 og 11, utvendig forsynt med mutterpartier, 13 og 14, og innvendig gjenget som vist. Fig. 2 shows an embodiment of a coupling nipple, whereby pipes or hoses of the same dimensions can be connected to each other by means of a rotatable coupling device according to the invention. In the example shown, the device consists of two sleeve bodies, 10 and 11, externally provided with nut parts, 13 and 14, and internally threaded as shown.

De samvirkende midtre hylsepartier er i likhet med hva som er beskrevet under hen-visning til tegningen forsynt med låse- og tetningsmidler. Låsemidlene består av et sirkulært spor 15, hvorigjennom hullet 20' i Similar to what is described with reference to the drawing, the cooperating middle sleeve parts are provided with locking and sealing means. The locking means consist of a circular groove 15, through which the hole 20' i

hylsesiden 19 er innført en metalltråd 16. Tet-ningsmidlene består i det viste eksempel av to a metal wire 16 is inserted on the sleeve side 19. The sealing means in the example shown consist of two

rundtgående, i tverrsnitt rektangulære riller circumferential grooves, rectangular in cross-section

18 og 18', i hvilke er innlagt tetningsringer 18 and 18', in which sealing rings are inserted

Det vil sees at kuplingsanordningen iføl-ge oppfinnelsen kan komme til anvendelse It will be seen that the coupling device according to the invention can be used

for såvel overgangsmuffer som overgangs-nipler eller for koplinger. Nippelen ifølge for adapter sleeves as well as adapter nipples or for couplings. The nipple according to

oppfinnelsen kan også utformes som sving-albuer. the invention can also be designed as swing elbows.

Claims (1)

Kuplingsanordning for sammenføyningCoupling device for joining av rør eller slanger som i endene er forsynt med ut- eller innvendige gjenger, omfattende samvirkende muffer utformet med mutterpartier samt hvori inngår tetningsmidler, karakterisert ved at anordningen består av to hylselegemer, (1, 2 eller 10, 11) det ene til-passet for helt eller delvis med et sylindrisk parti å kunne føres inn i et tilsvarende parti i det annet samt fastholdes i denne stilling mot aksial forskyvning ved hjelp av en i og for seg kjent låsetråd innført i spor uttatt i de sylindriske anleggsflater, i den ene eller begge av hvilke flater der videre er tatt ut ringformede spor for innlegning av en fortrinsvis sirkulær tetningsring av elastisk materiale.of pipes or hoses which are provided with external or internal threads at the ends, including cooperating socket designed with nut parts and which includes sealing means, characterized in that the device consists of two sleeve bodies, (1, 2 or 10, 11) one adapted to be fully or partially with a cylindrical part to be inserted into a corresponding part in the other as well as being held in this position against axial displacement by means of a locking wire known per se inserted into slots taken out in the cylindrical contact surfaces, in one or both of which surfaces annular slots have also been taken out for the insertion of a preferably circular sealing ring of elastic material.
NO16514666A 1965-10-15 1966-10-14 NO121043B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49670165A 1965-10-15 1965-10-15

Publications (1)

Publication Number Publication Date
NO121043B true NO121043B (en) 1971-01-11

Family

ID=23973760

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16514666A NO121043B (en) 1965-10-15 1966-10-14

Country Status (12)

Country Link
BE (1) BE688252A (en)
BR (1) BR6683444D0 (en)
CH (1) CH476725A (en)
DE (1) DE1620042A1 (en)
DK (1) DK114833B (en)
ES (1) ES332606A1 (en)
FR (2) FR1502885A (en)
GB (1) GB1153570A (en)
IL (1) IL26624A (en)
NL (2) NL6614354A (en)
NO (1) NO121043B (en)
SE (1) SE321679B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283251A (en) * 1990-02-26 1994-02-01 Fujisawa Pharmaceutical Co., Ltd. Indole derivatives

Also Published As

Publication number Publication date
NL130876C (en)
NL6614354A (en) 1967-04-17
FR1502885A (en) 1967-11-24
SE321679B (en) 1970-03-16
DK114833B (en) 1969-08-11
GB1153570A (en) 1969-05-29
BE688252A (en) 1967-04-14
FR6081M (en) 1968-06-04
CH476725A (en) 1969-08-15
BR6683444D0 (en) 1973-12-04
DE1620042A1 (en) 1970-03-19
ES332606A1 (en) 1967-07-16
IL26624A (en) 1970-12-24

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