FR2220036A1 - - Google Patents

Info

Publication number
FR2220036A1
FR2220036A1 FR7406802A FR7406802A FR2220036A1 FR 2220036 A1 FR2220036 A1 FR 2220036A1 FR 7406802 A FR7406802 A FR 7406802A FR 7406802 A FR7406802 A FR 7406802A FR 2220036 A1 FR2220036 A1 FR 2220036A1
Authority
FR
France
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
FR7406802A
Other languages
French (fr)
Other versions
FR2220036B3 (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.)
Teewen BV
Original Assignee
Teewen BV
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 Teewen BV filed Critical Teewen BV
Publication of FR2220036A1 publication Critical patent/FR2220036A1/fr
Application granted granted Critical
Publication of FR2220036B3 publication Critical patent/FR2220036B3/fr
Expired 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/76—Moulding on edges or extremities of the preformed part
    • B29C70/766—Moulding on edges or extremities of the preformed part on the end part of a tubular article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
FR7406802A 1973-03-02 1974-02-28 Expired FR2220036B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7302955A NL176395C (en) 1973-03-02 1973-03-02 STAINLESS STEEL RING SEALING ELEMENT OF ELASTIC MATERIAL FOR SOCKET AND SPEED END TUBES AND METHOD FOR PRODUCING SUCH STIFFENING RING.

Publications (2)

Publication Number Publication Date
FR2220036A1 true FR2220036A1 (en) 1974-09-27
FR2220036B3 FR2220036B3 (en) 1976-12-10

Family

ID=19818357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406802A Expired FR2220036B3 (en) 1973-03-02 1974-02-28

Country Status (4)

Country Link
BE (1) BE810045A (en)
DE (1) DE2402023C2 (en)
FR (1) FR2220036B3 (en)
NL (1) NL176395C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017300A1 (en) * 1979-03-30 1980-10-15 Wavin B.V. Sealing unit for a pipe connection

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976457A (en) * 1988-12-07 1990-12-11 Water Works Supply Corporation Sleeve adapter
NL9000881A (en) * 1990-04-12 1991-11-01 Nyloplast Europ Bv SEAL FOR USE WITH A PIPE COUPLING.
DE202013104426U1 (en) 2013-09-27 2013-12-03 Markus Kowol Mounting system and device mounted therewith

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129344B (en) * 1957-07-11 1962-05-10 Halberger Huette G M B H Seal for socket pipe connections
FR1474063A (en) * 1966-01-29 1967-03-24 Centrifugation Soc Gen De Pipe seal
GB1236907A (en) * 1969-02-25 1971-06-23 Hepworth Iron Co Ltd Improvements in or relating to pipe couplings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017300A1 (en) * 1979-03-30 1980-10-15 Wavin B.V. Sealing unit for a pipe connection

Also Published As

Publication number Publication date
DE2402023C2 (en) 1988-05-26
NL7302955A (en) 1974-09-04
DE2402023A1 (en) 1974-09-05
BE810045A (en) 1974-05-16
NL176395B (en) 1984-11-01
NL176395C (en) 1985-04-01
FR2220036B3 (en) 1976-12-10

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