FI935232A - Anordning Foer bildande av en ursparning i en gjutdel - Google Patents

Anordning Foer bildande av en ursparning i en gjutdel Download PDF

Info

Publication number
FI935232A
FI935232A FI935232A FI935232A FI935232A FI 935232 A FI935232 A FI 935232A FI 935232 A FI935232 A FI 935232A FI 935232 A FI935232 A FI 935232A FI 935232 A FI935232 A FI 935232A
Authority
FI
Finland
Prior art keywords
ursparning
gjutdel
anordning foer
foer bildande
bildande
Prior art date
Application number
FI935232A
Other languages
Finnish (fi)
Other versions
FI935232A0 (en
Inventor
Fritz Brechbuehler
Michael Stauffer
Original Assignee
Brefeba Nv
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 Brefeba Nv filed Critical Brefeba Nv
Publication of FI935232A0 publication Critical patent/FI935232A0/en
Publication of FI935232A publication Critical patent/FI935232A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
    • 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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms
    • E04G15/066—Re-usable forms with fluid means to modify the section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
FI935232A 1992-11-27 1993-11-24 Anordning Foer bildande av en ursparning i en gjutdel FI935232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH364492 1992-11-27

Publications (2)

Publication Number Publication Date
FI935232A0 FI935232A0 (en) 1993-11-24
FI935232A true FI935232A (en) 1994-05-28

Family

ID=4260419

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935232A FI935232A (en) 1992-11-27 1993-11-24 Anordning Foer bildande av en ursparning i en gjutdel

Country Status (2)

Country Link
EP (1) EP0599777A1 (en)
FI (1) FI935232A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019122205A1 (en) * 2019-08-19 2021-02-25 Burkhard Krüger Inflatable formwork
DE102021102201A1 (en) 2021-02-01 2022-08-04 Burkhard Krüger Inflatable formwork with pressure sensor
AT526454A1 (en) * 2022-09-14 2024-03-15 Sdo Zt Gmbh Formwork element, formwork and method for producing a continuous opening in a concrete slab, and slab produced therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB133202A (en) *
CH365523A (en) * 1958-11-06 1962-11-15 Gubler Gottfried Device for the production of recesses in concrete bodies
FR1363439A (en) * 1963-05-06 1964-06-12 Ingenjors N Orrje & Co Ab Fa building element
DE3149786A1 (en) * 1981-12-16 1983-06-30 Johannes 7146 Tamm Castan Pneumatic shuttering
DE3632653A1 (en) * 1986-09-23 1988-03-24 Bbt Beton Bautechnik Gmbh Reusable shuttering apparatus for producing a cavity in a hardening material

Also Published As

Publication number Publication date
EP0599777A1 (en) 1994-06-01
FI935232A0 (en) 1993-11-24

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Legal Events

Date Code Title Description
FD Application lapsed