HU168860B - - Google Patents

Info

Publication number
HU168860B
HU168860B HUSE1624A HUSE001624A HU168860B HU 168860 B HU168860 B HU 168860B HU SE1624 A HUSE1624 A HU SE1624A HU SE001624 A HUSE001624 A HU SE001624A HU 168860 B HU168860 B HU 168860B
Authority
HU
Hungary
Application number
HUSE1624A
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
Priority claimed from AT392871A external-priority patent/AT312899B/de
Priority claimed from AT25372A external-priority patent/AT320946B/de
Application filed filed Critical
Publication of HU168860B publication Critical patent/HU168860B/hu

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
    • E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/86—Cores
    • B28B21/88—Cores adjustable, collapsible or expansible
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
    • E04G11/045—Inflatable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
HUSE1624A 1971-05-05 1972-05-05 HU168860B (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT392871A AT312899B (de) 1971-05-05 1971-05-05 Wiederverwendbarer, mit einem gasförmigen oder flüssigen Medium verfüllter Schalungshohlkörper aus elastischem Material
AT25372A AT320946B (de) 1972-01-13 1972-01-13 Wiederverwendbarer, mit einem gasförmigen oder flüssigen Medium verfüllter Schalungshohlkörper

Publications (1)

Publication Number Publication Date
HU168860B true HU168860B (hu) 1976-07-28

Family

ID=25592049

Family Applications (1)

Application Number Title Priority Date Filing Date
HUSE1624A HU168860B (hu) 1971-05-05 1972-05-05

Country Status (7)

Country Link
CH (1) CH544636A (hu)
DE (1) DE2221653A1 (hu)
FR (1) FR2135668B1 (hu)
GB (1) GB1371568A (hu)
HU (1) HU168860B (hu)
IT (1) IT955238B (hu)
NL (1) NL7205985A (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923016C2 (de) * 1979-06-07 1986-10-09 Ruhrkohle Ag, 4300 Essen Aus miteinander verbindbaren, mit abbindefähigem Material füllbaren, flexiblen Hüllen bestehender Ausbau zum Ausfüllen von, insbesondere bergmännischen, Hohlräumen
IE49962B1 (en) * 1979-08-09 1986-01-22 Johnston Constr Ltd Lining or relining of tunnels
GB2188689A (en) * 1986-04-05 1987-10-07 Owen Gregory Gallagher Inflatable pipe shutter
US10197194B2 (en) 2013-04-05 2019-02-05 Lake Products Limited Inflatable cavity fill or cavity forming member
CN105604317B (zh) * 2016-02-24 2018-02-06 广东省建筑设计研究院 一种薄壁方箱空心楼盖芯模及其抗浮方法

Also Published As

Publication number Publication date
GB1371568A (en) 1974-10-23
IT955238B (it) 1973-09-29
NL7205985A (hu) 1972-11-07
DE2221653A1 (de) 1972-11-23
FR2135668B1 (hu) 1973-07-13
CH544636A (de) 1973-11-30
FR2135668A1 (hu) 1972-12-22

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628