NL139377B - Intrekbare tunnelbekisting. - Google Patents

Intrekbare tunnelbekisting.

Info

Publication number
NL139377B
NL139377B NL6706980A NL6706980A NL139377B NL 139377 B NL139377 B NL 139377B NL 6706980 A NL6706980 A NL 6706980A NL 6706980 A NL6706980 A NL 6706980A NL 139377 B NL139377 B NL 139377B
Authority
NL
Netherlands
Prior art keywords
tunnel formwork
retractable tunnel
retractable
formwork
tunnel
Prior art date
Application number
NL6706980A
Other languages
English (en)
Dutch (nl)
Other versions
NL6706980A (ref
Original Assignee
Ponthieu Roger
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 Ponthieu Roger filed Critical Ponthieu Roger
Publication of NL6706980A publication Critical patent/NL6706980A/xx
Publication of NL139377B publication Critical patent/NL139377B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/02—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for rooms as a whole by which walls and floors are cast simultaneously, whole storeys, or whole buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
NL6706980A 1966-12-23 1967-05-19 Intrekbare tunnelbekisting. NL139377B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR88621A FR1512440A (fr) 1966-12-23 1966-12-23 Nouveau coffrage type tunnel permettant un décoffrage sans démontage préalable

Publications (2)

Publication Number Publication Date
NL6706980A NL6706980A (ref) 1968-06-24
NL139377B true NL139377B (nl) 1973-07-16

Family

ID=8622865

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6706980A NL139377B (nl) 1966-12-23 1967-05-19 Intrekbare tunnelbekisting.

Country Status (4)

Country Link
BE (1) BE697869A (ref)
FR (1) FR1512440A (ref)
GB (1) GB1190445A (ref)
NL (1) NL139377B (ref)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557907B2 (fr) * 1983-10-27 1987-12-11 Ricouard Marcel Coffrage en tunnel monobloc pour la reali sation de batiments divers.
FR2678015B1 (fr) * 1991-06-20 1993-09-03 Lefebvre Louis Procede de coffrage et de decoffrage de parois en materiau coule elevees au-dessus d'une surface de reference et moyens en vue de la mise en óoeuvre de ce procede.

Also Published As

Publication number Publication date
FR1512440A (fr) 1968-02-09
DE1684394B2 (de) 1976-01-02
DE1684394A1 (de) 1971-08-19
NL6706980A (ref) 1968-06-24
GB1190445A (en) 1970-05-06
BE697869A (ref) 1967-11-03

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PONTHIEU

V4 Lapsed because of reaching the maxim lifetime of a patent