ES265808A1 - Improvements in and relating to methods of producing gaskets and gaskets so produced - Google Patents

Improvements in and relating to methods of producing gaskets and gaskets so produced

Info

Publication number
ES265808A1
ES265808A1 ES0265808A ES265808A ES265808A1 ES 265808 A1 ES265808 A1 ES 265808A1 ES 0265808 A ES0265808 A ES 0265808A ES 265808 A ES265808 A ES 265808A ES 265808 A1 ES265808 A1 ES 265808A1
Authority
ES
Spain
Prior art keywords
gaskets
flank
bellows
envelope
annular core
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
ES0265808A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR840709A external-priority patent/FR1276703A/en
Application filed by Individual filed Critical Individual
Publication of ES265808A1 publication Critical patent/ES265808A1/en
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
    • 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
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/108—Special methods for making a non-metallic packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joints Allowing Movement (AREA)

Abstract

A procedure for the manufacture of sealing gaskets having an annular core housed in an envelope of a flexible synthetic material, not capable of being welded to itself, such as polytetrafluoroethylene, this procedure consisting of forming, with the material of the envelope, a bellows element having two opposite folds and three flanks, the width of which is slightly greater than that of the core, after which the annular core is inserted into the housing formed by two consecutive sides of the bellows and then the third flank through the central opening of the preceding assembly, refuting it in this opening, after which this flank continues to be turned, so that it is carried on the first flank of the bellows, supported on the annular core, which is then completely imprisoned in the protective envelope thus formed. (Machine-translation by Google Translate, not legally binding)
ES0265808A 1960-10-10 1961-03-17 Improvements in and relating to methods of producing gaskets and gaskets so produced Expired ES265808A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840709A FR1276703A (en) 1960-10-10 1960-10-10 Manufacturing process of gaskets and resulting gaskets

Publications (1)

Publication Number Publication Date
ES265808A1 true ES265808A1 (en) 1961-08-01

Family

ID=8740440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0265808A Expired ES265808A1 (en) 1960-10-10 1961-03-17 Improvements in and relating to methods of producing gaskets and gaskets so produced

Country Status (4)

Country Link
BE (1) BE601659A (en)
CH (1) CH370985A (en)
ES (1) ES265808A1 (en)
GB (1) GB907859A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111515534B (en) * 2020-04-08 2021-12-21 哈尔滨汽轮机厂有限责任公司 Manufacturing method and supporting tool for hula seal of gas turbine nozzle

Also Published As

Publication number Publication date
BE601659A (en) 1961-07-17
CH370985A (en) 1963-07-31
GB907859A (en) 1962-10-10

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