FR2252527A1 - Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part - Google Patents

Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part

Info

Publication number
FR2252527A1
FR2252527A1 FR7342216A FR7342216A FR2252527A1 FR 2252527 A1 FR2252527 A1 FR 2252527A1 FR 7342216 A FR7342216 A FR 7342216A FR 7342216 A FR7342216 A FR 7342216A FR 2252527 A1 FR2252527 A1 FR 2252527A1
Authority
FR
France
Prior art keywords
counterbore
male
seal
female part
female
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7342216A
Other languages
French (fr)
Other versions
FR2252527B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WADA TAKEJI JA
Original Assignee
WADA TAKEJI JA
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 WADA TAKEJI JA filed Critical WADA TAKEJI JA
Priority to FR7342216A priority Critical patent/FR2252527A1/en
Publication of FR2252527A1 publication Critical patent/FR2252527A1/en
Application granted granted Critical
Publication of FR2252527B1 publication Critical patent/FR2252527B1/fr
Granted legal-status Critical Current

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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings

Abstract

Male and female parts of a conduit, pipeline or air duct are connected by a conically threaded portion of the male part engaging a correspondingly threaded bore in the female part. A counterbore at the end of the female part receives an elastic sealing ring which is deformed during insertion of the male part to sealingly grip the male threads and the outer diameter of the counterbore. In a modification the male part has a shoulder and the sealing ring extends beyond the end of the female part so that it is trapped against the shoulder.
FR7342216A 1973-11-27 1973-11-27 Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part Granted FR2252527A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7342216A FR2252527A1 (en) 1973-11-27 1973-11-27 Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342216A FR2252527A1 (en) 1973-11-27 1973-11-27 Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part

Publications (2)

Publication Number Publication Date
FR2252527A1 true FR2252527A1 (en) 1975-06-20
FR2252527B1 FR2252527B1 (en) 1976-11-19

Family

ID=9128339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342216A Granted FR2252527A1 (en) 1973-11-27 1973-11-27 Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part

Country Status (1)

Country Link
FR (1) FR2252527A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419766A1 (en) * 1978-03-13 1979-10-12 Coprom Fluid spray piston seal mounting - has tubular component for suction pipe union forming T=piece with plunger pump sleeve
DE3512639C1 (en) * 1985-04-06 1986-07-31 Klaus Ing.(grad.) 4232 Xanten Dietzel Pipe connector
FR2880668A1 (en) * 2005-01-13 2006-07-14 Joseph Aflalo Plumbing parts connecting device for hydraulic circuit, has thread in which groove is inserted and receives joint, and ring including another groove acting as gasket surface and receiving joint during locking of ring with female screw

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419766A1 (en) * 1978-03-13 1979-10-12 Coprom Fluid spray piston seal mounting - has tubular component for suction pipe union forming T=piece with plunger pump sleeve
DE3512639C1 (en) * 1985-04-06 1986-07-31 Klaus Ing.(grad.) 4232 Xanten Dietzel Pipe connector
FR2880668A1 (en) * 2005-01-13 2006-07-14 Joseph Aflalo Plumbing parts connecting device for hydraulic circuit, has thread in which groove is inserted and receives joint, and ring including another groove acting as gasket surface and receiving joint during locking of ring with female screw

Also Published As

Publication number Publication date
FR2252527B1 (en) 1976-11-19

Similar Documents

Publication Publication Date Title
GB1536516A (en) End fittings for flexible tubing
ES8102654A1 (en) Pipe fittings, and in particular for high pressure fluid pipes
GB1339689A (en) Compression coupling for pipes
FR2281488A1 (en) Oil well pipe joint - with metallic sealing contact by convex and conical sections both sides of taper thread
FR2291438A1 (en) Pipe joint arrangement with facility of partial disconnection - maintains liquid pressure in pipe even when pipes are partially disconnected and has bush with stepped opening
GB1504580A (en) Joint assembly for plastics tubes
GB790109A (en) Pipe coupling
GB1158009A (en) Improvements in and relating to Tube Connections
GB1191746A (en) Improvements in or relating to Hose Connectors
GB1488687A (en) Pipe joints
GB1334339A (en) Joint for smooth end or flareless pipe
GB966535A (en) Improvements in or relating to devices for hermetically joining two tubular elements
FR2252527A1 (en) Conically threaded mating parts with seal - counterbore in female part receives ring seal deformed by male part
GB1267007A (en)
ES478074A1 (en) Clamping and sealing device for jointing two interfitting pipe portions
FR2253182A1 (en) Screwed coupling for flexible pipe - with self tightening ring insert has hexagonal nut screwing onto adaptor
FR2361590B1 (en)
GB998128A (en) Improvements in or relating to flexible conduits
GB1195723A (en) Improvements in or relating to Pipe Connections
FR2268220A1 (en) Fire extinguisher hose armouring mounting - secures hose by conical internal bore ring pulled over nipple
FR2260056A1 (en) Connector for plastic tubes - uses slotted tapered section sleeve to grip tube compressed by threaded sleeve
FR2403497A1 (en) Sealing ring for pipeline joint - has pear-shaped cross=section which eliminates any tendency of seal to roll during assembly
FR2280851A1 (en) Pipe coupling for plastic pipes - has split clamp with tightening screw for easy assembly and dismantling
GB1317892A (en) Pipe couplings
FR2279016A1 (en) Joint for pressurised pipes - with pipe pushed into junction and serrations or holes for security and sealing

Legal Events

Date Code Title Description
ST Notification of lapse