SE462812B - Arrangement for quick coupling of flexible and rigid tubes - Google Patents

Arrangement for quick coupling of flexible and rigid tubes

Info

Publication number
SE462812B
SE462812B SE8604380A SE8604380A SE462812B SE 462812 B SE462812 B SE 462812B SE 8604380 A SE8604380 A SE 8604380A SE 8604380 A SE8604380 A SE 8604380A SE 462812 B SE462812 B SE 462812B
Authority
SE
Sweden
Prior art keywords
connection
sleeve
recess
ring
spring
Prior art date
Application number
SE8604380A
Other languages
Swedish (sv)
Other versions
SE8604380D0 (en
SE8604380L (en
Inventor
Boerje Ingvar Toernkvist
Original Assignee
Boerje Ingvar Toernkvist
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 Boerje Ingvar Toernkvist filed Critical Boerje Ingvar Toernkvist
Priority to SE8604380A priority Critical patent/SE462812B/en
Publication of SE8604380D0 publication Critical patent/SE8604380D0/en
Publication of SE8604380L publication Critical patent/SE8604380L/en
Publication of SE462812B publication Critical patent/SE462812B/en

Links

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts

Abstract

For rapid coupling of a flexible or rigid tube 1 to a connection 8, the latter has a cutout with an O-ring 6 in a groove in its wall. Connected axially non-displaceably but rotatably to the connection is a sleeve 3. The opening of the sleeve, which is coaxial with the cutout of the connection, accommodates a coil spring 4, one end of which is connected to the sleeve 3 and the other end of which is connected to the connection 8, so it can be expanded by rotation of the sleeve relative to the connection. The tube 1 can then be pushed therethrough and through the O-ring into engagement with the cutout of the connection. When the sleeve 3 is subsequently released, the spring 4 engages with the tube to secure the latter in position. <IMAGE>

Description

10 15 20 25 30 35 462 812 ningsanordningen genom en indragning (inpressning) av hylsans nedre kant. Denna hylsa har i sin övre del en fasning (2) för Lättare genomföring av den tänkta slangen (1) alternativt rö- ret. I den nedre delen visas här sexkantutförande (8) för al- ternativ fast infästningsanordning, variabel intill oändlighet, försedd med utvändig gänga (11) i sin nedersta del. 10 15 20 25 30 35 462 812 the device by a retraction (pressing in) of the sleeve lower edge. This sleeve has in its upper part a bevel (2) for Easier implementation of the intended hose (1) or ret. In the lower part, the hexagonal version (8) for al- alternative fixed fastening device, variable to infinity, provided with external thread (11) in its lower part.

Snittet visar genomborrningar och infräsningar för de funktio- nerande delarna. En spiralfjäder (4) är förankrad i den vridba- ra hylsans (3) övre centrumborrning, något större än slangdia- metern, givande lämpligt utrymme passande fjädertrâdens tjock- Lek. fästningsanordningen. Denna underdel är i Spiralfjädern fästes i sin andra ände (5) i den fasta in- sitt översta centrum försedd med en planbricka nedsänkt i en urfräsning, skyddande en O-ring (6) för funktionens tätning. Slangens (1) avslutning vilar och stödes nederst i urfräsningen pä en botten (7). Under sexkantsskallen (invändigt) för iskruvning av detta visade ut- förande, år anordningen försedd med en tätning (9) och gängor (11) liksom tidigare visade och kända invändiga sexkanthylsa (10).The section shows perforations and millings for the functional lowering parts. A coil spring (4) is anchored in the rotatable upper center bore of the sleeve (3), slightly larger than the hose diameter meter, giving suitable space suitable for the thickness of the spring wire Play. the fastening device. This lower part is in The coil spring is attached at its other end (5) to the fixed inlet its top center fitted with a face washer immersed in a milling cutter, protective an O-ring (6) for the function seal. End of hose (1) rests and is supported at the bottom of the milling cutter on a bottom (7). During the hexagon head (inside) for screwing in this shown the device is provided with a seal (9) and threads (11) as previously shown and known internal hexagon socket (10).

Claims (1)

10 15 20 462 812 PATENTKRAV Anordning för snabbkoppling av böjliga och stela rör (1), såsom slangar och metallrör, innefattande en för förbindning med rö- ret (1) avsedd anslutning (8) med en för upptagning av röränden anordnad urtagning och en på anslutningen (8) axiellt oför- skjutbar men vridbart lagrad hylsa (3), vars genomgående öpp- ning har en diameter som överstiger rörets (1) ytterdiameter och är koaxiell med anslutningens (8) urtagning, kånnetecknad av, att hylsan (3) i sin innervägg har en cylindrisk, mot an- slutningens urtagning öppen urtagning, vari en spiralfjäder (4) är upptagen, att anslutningens (8) urtagning har ett ringformat spår i sin vägg, inrymmande en O-ring (6), varvid såväl fjä- derns (4) som O-ringens (6) innerdiameter i opâverkat tillstånd understiger rörets (1) ytterdiameter, och att fjäderns (4) ena anslutningen (8) för ände är fäst i hylsan (3) och andra ände i att vid manuell vridning av hylsan (3) och anslutningen (8) re- lativt varandra mot fjäderlindningsriktningen vidgas i och för upptagning av det därigenom och genom 0-ringen (6) i anslut- ningens (8) urtagning införbara rörändpartiet.CLAIM CLAIMS Device for quick coupling of flexible and rigid pipes (1), such as hoses and metal pipes, comprising a connection (8) intended for connection to the pipe (1) with a recess provided for receiving the pipe end and a the connection (8) axially displaceable but rotatably mounted sleeve (3), the through-opening of which has a diameter exceeding the outer diameter of the pipe (1) and is coaxial with the recess of the connection (8), characterized in that the sleeve (3) in its inner wall has a cylindrical recess, open towards the recess of the connection, in which a coil spring (4) is accommodated, that the recess of the connection (8) has an annular groove in its wall, accommodating an O-ring (6), wherein both the spring that the inner diameter of the O-ring (6) in the unaffected state is less than the outer diameter of the tube (1), and that one end (8) of the spring (4) is fixed in the sleeve (3) and the other end in that in manual rotation of the sleeve (3) and the connection (8) relative to each other against the spring winding the direction of opening is widened in order to receive the pipe end portion which can be inserted thereby and through the 0-ring (6) in the recess of the connection (8).
SE8604380A 1986-10-16 1986-10-16 Arrangement for quick coupling of flexible and rigid tubes SE462812B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8604380A SE462812B (en) 1986-10-16 1986-10-16 Arrangement for quick coupling of flexible and rigid tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604380A SE462812B (en) 1986-10-16 1986-10-16 Arrangement for quick coupling of flexible and rigid tubes

Publications (3)

Publication Number Publication Date
SE8604380D0 SE8604380D0 (en) 1986-10-16
SE8604380L SE8604380L (en) 1988-04-17
SE462812B true SE462812B (en) 1990-09-03

Family

ID=20365938

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604380A SE462812B (en) 1986-10-16 1986-10-16 Arrangement for quick coupling of flexible and rigid tubes

Country Status (1)

Country Link
SE (1) SE462812B (en)

Also Published As

Publication number Publication date
SE8604380D0 (en) 1986-10-16
SE8604380L (en) 1988-04-17

Similar Documents

Publication Publication Date Title
US5639975A (en) Retrieval tool therefor, and methods
US3936892A (en) Multi purpose clean-out attachment
US2926935A (en) Adjustable boss fitting
US2906152A (en) Wrench for removing headless threaded pipe nipples
US4880028A (en) Completion machine
US11105454B2 (en) Method for using pipe cap assembly
SE462812B (en) Arrangement for quick coupling of flexible and rigid tubes
US9513146B2 (en) Insertion mount device
US4945951A (en) Temporary plug for fluid fitting
KR840005516A (en) Quick connection of subsea drilling rod, pipe and casing
US3068724A (en) Service t with built-in valve and drilling mechanism
GB2207713A (en) Hydraulic retriever for changing probes arranged in pipes or vessels under pressure
CA2153958C (en) Pipe coupling
US4303261A (en) Pipe system including readily removable pipe link
GB2026821A (en) Improvements relating to fishing appliances
ES2018889B3 (en) TUBE CLAMP
CN217359506U (en) Oil smoke test probe easy to assemble
CN215258711U (en) Sampling gun fixing device and sampling gun
CN219809539U (en) Pin fixing device for inlet end of temperature reduction mixing pipe
CN215087330U (en) Test tube for detecting hepatitis B
CN210069321U (en) Multi-dimensional online monitoring device for power transmission line
ES248627U (en) Improved device to make derivations in pipes (Machine-translation by Google Translate, not legally binding)
RU2129923C1 (en) Chamber for injecting and receiving flow tools in operation of pipe lines
SU678225A1 (en) Load-bearing rope securing and releasing device
JPH0326342B2 (en)

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8604380-9

Effective date: 19940510

Format of ref document f/p: F