FR351999A - Safety device for spoil locks - Google Patents

Safety device for spoil locks

Info

Publication number
FR351999A
FR351999A FR351999DA FR351999A FR 351999 A FR351999 A FR 351999A FR 351999D A FR351999D A FR 351999DA FR 351999 A FR351999 A FR 351999A
Authority
FR
France
Prior art keywords
spoil
locks
safety device
safety
spoil locks
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)
Inventor
Louis Pellerin
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.)
LOUIS PELLERIN
Original Assignee
LOUIS PELLERIN
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 LOUIS PELLERIN filed Critical LOUIS PELLERIN
Application granted granted Critical
Publication of FR351999A publication Critical patent/FR351999A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/04—Pneumatic caissons
    • E02D23/06—Bringing persons or material into or out of compressed air caissons

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR351999D 1905-03-02 1905-03-02 Safety device for spoil locks Expired FR351999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR351999T 1905-03-02

Publications (1)

Publication Number Publication Date
FR351999A true FR351999A (en) 1905-07-31

Family

ID=1400275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR351999D Expired FR351999A (en) 1905-03-02 1905-03-02 Safety device for spoil locks

Country Status (1)

Country Link
FR (1) FR351999A (en)

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