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FR2379015A1 - EXTRUDED PLATE IN THERMOPLASTIC PLASTIC MATERIAL, ESPECIALLY FOR THE REALIZATION OF A COATING FOR A CONCRETE PIPE - Google Patents

EXTRUDED PLATE IN THERMOPLASTIC PLASTIC MATERIAL, ESPECIALLY FOR THE REALIZATION OF A COATING FOR A CONCRETE PIPE

Info

Publication number
FR2379015A1
FR2379015A1 FR7802990A FR7802990A FR2379015A1 FR 2379015 A1 FR2379015 A1 FR 2379015A1 FR 7802990 A FR7802990 A FR 7802990A FR 7802990 A FR7802990 A FR 7802990A FR 2379015 A1 FR2379015 A1 FR 2379015A1
Authority
FR
France
Prior art keywords
plates
thermoplastic plastic
realization
coating
plastic material
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
FR7802990A
Other languages
French (fr)
Other versions
FR2379015B1 (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.)
Friatec AG
Original Assignee
Friedrichsfeld GmbH Steinzeug und Kunststoffwerke
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 Friedrichsfeld GmbH Steinzeug und Kunststoffwerke filed Critical Friedrichsfeld GmbH Steinzeug und Kunststoffwerke
Publication of FR2379015A1 publication Critical patent/FR2379015A1/en
Application granted granted Critical
Publication of FR2379015B1 publication Critical patent/FR2379015B1/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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1045—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being an extruded or a fused layer
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0635—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship fastened over the edges of the sheets or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Plaque extrudée en matière plastique thermoplastique pour la réalisation du recouvrement d'un tuyau de canalisation en béton armé, consistant en plusieurs de ces plaques réparties sur la périphérie, plaques comportant des talons d'ancrage en T et des réglettes de bordure. Chaque réglette 6 présente au-dessus de la plaque 4, une rainure 12, et une pièce d'accouplement 18 en U qui s'étend dans la direction longitudinale du tyau et présente des bords de serrage 24, 26 à l'extrémité interne de ses branches pour venir se clipser dans les rainures 12 de deux plaques 4 accolées et relier ces plaques entre elles.Extruded thermoplastic plastic plate for making the covering of a reinforced concrete pipeline pipe, consisting of several of these plates distributed on the periphery, plates comprising T-shaped anchoring heels and edge strips. Each strip 6 has above the plate 4, a groove 12, and a U-shaped coupling part 18 which extends in the longitudinal direction of the pipe and has clamping edges 24, 26 at the internal end of the tube. its branches to snap into the grooves 12 of two adjoining plates 4 and connect these plates together.

FR7802990A 1977-01-28 1978-01-27 EXTRUDED PLATE IN THERMOPLASTIC PLASTIC MATERIAL, ESPECIALLY FOR THE REALIZATION OF A COATING FOR A CONCRETE PIPE Granted FR2379015A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777702377U DE7702377U1 (en) 1977-01-28 1977-01-28 Inner shell of a concrete sewer pipe

Publications (2)

Publication Number Publication Date
FR2379015A1 true FR2379015A1 (en) 1978-08-25
FR2379015B1 FR2379015B1 (en) 1985-01-04

Family

ID=6674821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802990A Granted FR2379015A1 (en) 1977-01-28 1978-01-27 EXTRUDED PLATE IN THERMOPLASTIC PLASTIC MATERIAL, ESPECIALLY FOR THE REALIZATION OF A COATING FOR A CONCRETE PIPE

Country Status (8)

Country Link
AT (1) AT363860B (en)
BE (1) BE863370A (en)
CH (1) CH630688A5 (en)
DE (1) DE7702377U1 (en)
DK (1) DK20378A (en)
FR (1) FR2379015A1 (en)
GB (1) GB1587101A (en)
SE (1) SE440267B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033490A1 (en) * 1980-01-31 1981-08-12 Weyel KG Construction set for making carcass frames
FR2555721A1 (en) * 1983-09-07 1985-05-31 Cryomec Ag LOW PRESSURE HEAT EXCHANGER, IN PARTICULAR FOR CRYOGENIC APPLICATIONS

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436765A (en) * 1944-09-11 1948-02-24 Davidson Mfg Corp Gripper mechanism for printing presses
GB8603540D0 (en) * 1986-02-13 1986-03-19 Elliott G Sewer lining
NL8702247A (en) * 1987-09-21 1989-04-17 Beleggingsmaatschappij Bouwmat DEVICE FOR CONNECTING FORMWORK PANELS.
GB8917160D0 (en) * 1989-07-27 1989-09-13 Russell Ian J A thermal and/or acoustic insulation system
GB2312904B (en) * 1996-05-08 2000-07-12 Johnston Pipes Ltd A pipe,a method for constructing the pipe and a method of lining or re-lining a sewer using the pipe as a liner
US6085467A (en) * 1997-07-19 2000-07-11 Stellar Holdings, Inc. Stackable case to tower conversion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317041A1 (en) * 1973-04-05 1974-10-17 Friedrichsfeld Gmbh REINFORCED CONCRETE PIPE WITH THERMOPLASTIC INNER SHELL

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317041A1 (en) * 1973-04-05 1974-10-17 Friedrichsfeld Gmbh REINFORCED CONCRETE PIPE WITH THERMOPLASTIC INNER SHELL

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033490A1 (en) * 1980-01-31 1981-08-12 Weyel KG Construction set for making carcass frames
EP0033490B1 (en) * 1980-01-31 1984-02-01 Weyel KG Construction set for making carcass frames
FR2555721A1 (en) * 1983-09-07 1985-05-31 Cryomec Ag LOW PRESSURE HEAT EXCHANGER, IN PARTICULAR FOR CRYOGENIC APPLICATIONS

Also Published As

Publication number Publication date
SE7801022L (en) 1978-07-29
FR2379015B1 (en) 1985-01-04
AT363860B (en) 1981-09-10
DE7702377U1 (en) 1978-07-27
CH630688A5 (en) 1982-06-30
BE863370A (en) 1978-05-16
DK20378A (en) 1978-07-29
SE440267B (en) 1985-07-22
ATA32978A (en) 1981-01-15
GB1587101A (en) 1981-04-01

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Legal Events

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CN Change in juridical nature
CD Change of name or company name
ST Notification of lapse