FR784737A - Obturateur hermétique pour tuyaux en fonte, en grès ou analogues - Google Patents

Obturateur hermétique pour tuyaux en fonte, en grès ou analogues

Info

Publication number
FR784737A
FR784737A FR784737DA FR784737A FR 784737 A FR784737 A FR 784737A FR 784737D A FR784737D A FR 784737DA FR 784737 A FR784737 A FR 784737A
Authority
FR
France
Prior art keywords
stoneware
pipes
cast iron
hermetic shutter
hermetic
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
Other languages
English (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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Application granted granted Critical
Publication of FR784737A publication Critical patent/FR784737A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR784737D 1934-04-16 1934-04-16 Obturateur hermétique pour tuyaux en fonte, en grès ou analogues Expired FR784737A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR784737T 1934-04-16

Publications (1)

Publication Number Publication Date
FR784737A true FR784737A (fr) 1935-07-23

Family

ID=9217452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784737D Expired FR784737A (fr) 1934-04-16 1934-04-16 Obturateur hermétique pour tuyaux en fonte, en grès ou analogues

Country Status (1)

Country Link
FR (1) FR784737A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158332B (de) * 1960-06-09 1963-11-28 Pintsch Bamag Ag Renkverschluss fuer Druckbehaelter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158332B (de) * 1960-06-09 1963-11-28 Pintsch Bamag Ag Renkverschluss fuer Druckbehaelter

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