FR812546A - Improvements to manhole pads and the like - Google Patents

Improvements to manhole pads and the like

Info

Publication number
FR812546A
FR812546A FR812546DA FR812546A FR 812546 A FR812546 A FR 812546A FR 812546D A FR812546D A FR 812546DA FR 812546 A FR812546 A FR 812546A
Authority
FR
France
Prior art keywords
manhole
pads
manhole pads
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
French (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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Application granted granted Critical
Publication of FR812546A publication Critical patent/FR812546A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR812546D 1935-11-28 1936-10-26 Improvements to manhole pads and the like Expired FR812546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB812546X 1935-11-28

Publications (1)

Publication Number Publication Date
FR812546A true FR812546A (en) 1937-05-12

Family

ID=10524065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812546D Expired FR812546A (en) 1935-11-28 1936-10-26 Improvements to manhole pads and the like

Country Status (1)

Country Link
FR (1) FR812546A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262705B (en) * 1963-10-22 1968-03-07 Maschf Augsburg Nuernberg Ag Storage for a hinged cover, in particular a furnace door for a steam boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262705B (en) * 1963-10-22 1968-03-07 Maschf Augsburg Nuernberg Ag Storage for a hinged cover, in particular a furnace door for a steam boiler

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