FR2543986B1 - Petrin pour asphalte coule - Google Patents

Petrin pour asphalte coule

Info

Publication number
FR2543986B1
FR2543986B1 FR8305897A FR8305897A FR2543986B1 FR 2543986 B1 FR2543986 B1 FR 2543986B1 FR 8305897 A FR8305897 A FR 8305897A FR 8305897 A FR8305897 A FR 8305897A FR 2543986 B1 FR2543986 B1 FR 2543986B1
Authority
FR
France
Prior art keywords
petroleum
cast asphalt
asphalt
cast
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.)
Expired
Application number
FR8305897A
Other languages
English (en)
Other versions
FR2543986A1 (fr
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.)
SECOMETAL ETU CONST METALLIQUE
Original Assignee
SECOMETAL ETU CONST METALLIQUE
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 SECOMETAL ETU CONST METALLIQUE filed Critical SECOMETAL ETU CONST METALLIQUE
Priority to FR8305897A priority Critical patent/FR2543986B1/fr
Publication of FR2543986A1 publication Critical patent/FR2543986A1/fr
Application granted granted Critical
Publication of FR2543986B1 publication Critical patent/FR2543986B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/08—Apparatus for transporting and heating or melting asphalt, bitumen, tar, or the like
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/10—Melting
    • C10C3/12—Devices therefor
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/316—Guiding of the slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Road Paving Machines (AREA)
FR8305897A 1983-04-08 1983-04-08 Petrin pour asphalte coule Expired FR2543986B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8305897A FR2543986B1 (fr) 1983-04-08 1983-04-08 Petrin pour asphalte coule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305897A FR2543986B1 (fr) 1983-04-08 1983-04-08 Petrin pour asphalte coule

Publications (2)

Publication Number Publication Date
FR2543986A1 FR2543986A1 (fr) 1984-10-12
FR2543986B1 true FR2543986B1 (fr) 1985-07-05

Family

ID=9287729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305897A Expired FR2543986B1 (fr) 1983-04-08 1983-04-08 Petrin pour asphalte coule

Country Status (1)

Country Link
FR (1) FR2543986B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582373B1 (fr) * 1985-05-24 1990-03-02 Gueytron Jean Claude Dispositif a garniture d'etancheite a frottement lateral

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202886A (en) * 1922-10-27 1923-08-30 Percy Edward Pownall Improvement connected with portable mastic asphalte boilers and the like
US1533390A (en) * 1924-09-15 1925-04-14 Coleman Frank Apparatus for heating bitumen, tar, and other substances
US1855961A (en) * 1930-01-30 1932-04-26 Fred M Hargrave Mobile melting and distributing apparatus
GB407049A (en) * 1932-09-08 1934-03-08 Hugh Llewellyn Dale Improvements in boilers for liquefying bituminous or like matter
DE2901377A1 (de) * 1979-01-15 1980-07-24 Walter Hofmann Schmelzbehaelter fuer thermoplastische massen
IT1144447B (it) * 1981-07-29 1986-10-29 Pietro Regaldo Impianto composto di apparecchiature polivalenti erogatrici di sostanze per il trattamento di piani stradali o terreni avente la possibilita di caricamento autonomo dell impianto da terra sul pianale di un mezzo trasportatore e viceversa

Also Published As

Publication number Publication date
FR2543986A1 (fr) 1984-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse