HU911612D0 - Reusable, sac shaped, inflatable building form made of elastic material - Google Patents

Reusable, sac shaped, inflatable building form made of elastic material

Info

Publication number
HU911612D0
HU911612D0 HU911612A HU161291A HU911612D0 HU 911612 D0 HU911612 D0 HU 911612D0 HU 911612 A HU911612 A HU 911612A HU 161291 A HU161291 A HU 161291A HU 911612 D0 HU911612 D0 HU 911612D0
Authority
HU
Hungary
Prior art keywords
reusable
hollow spaces
substantially cylindrical
elastic material
hollow space
Prior art date
Application number
HU911612A
Other languages
Hungarian (hu)
Other versions
HUT60002A (en
HU207366B (en
Inventor
Walter Mueller
Original Assignee
Baustoffkontor Patsch Und Co O
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 Baustoffkontor Patsch Und Co O filed Critical Baustoffkontor Patsch Und Co O
Publication of HU911612D0 publication Critical patent/HU911612D0/en
Publication of HUT60002A publication Critical patent/HUT60002A/en
Publication of HU207366B publication Critical patent/HU207366B/en

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
    • 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)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Vibration Dampers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Catching Or Destruction (AREA)
  • Pipe Accessories (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Tents Or Canopies (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

In a tubular reusable and inflatable moulding form of elastic material, which in the inflated state has a substantially egg-shaped cross-section and can be mounted on a groove-shaped sole plate (14), having an external form skin (1) and inner walls (2, 3, 4, 5), which subdivide the inflated moulding form over its entire length into a substantially cylindrical and larger upper hollow space (10), a substantially cylindrical and smaller lower hollow space (12) and two lateral, substantially equal-sized and prismatic hollow spaces (11, 13), the hollow spaces (10, 11, 12, 13) adjoining one another in pairs along the outline of the form cross-section and all hollow spaces (10, 11, 12, 13) forming at least two separate pressure chambers which can each be filled via a valve arranged at one end of the moulding form, it is proposed that of the two substantially cylindrical hollow spaces (10, 12) at least the lower hollow space (12) is designed as a separate pressure chamber inflatable via a valve.
HU911612A 1990-05-21 1991-05-14 Inflatable, hose-shaped cradling body usable again HU207366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0112590A AT396157B (en) 1990-05-21 1990-05-21 REUSABLE, INFLATABLE, TUBULAR SHIELDED HOLLOW COLLAR MADE OF ELASTIC MATERIAL

Publications (3)

Publication Number Publication Date
HU911612D0 true HU911612D0 (en) 1991-11-28
HUT60002A HUT60002A (en) 1992-07-28
HU207366B HU207366B (en) 1993-03-29

Family

ID=3507130

Family Applications (1)

Application Number Title Priority Date Filing Date
HU911612A HU207366B (en) 1990-05-21 1991-05-14 Inflatable, hose-shaped cradling body usable again

Country Status (4)

Country Link
EP (1) EP0458778B1 (en)
AT (2) AT396157B (en)
DE (1) DE59105077D1 (en)
HU (1) HU207366B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565392A (en) * 1943-06-23 1944-11-08 Charles Bernard Mathews Improvements in inflatable cores for use in casting hollow concrete units
FR1121061A (en) * 1955-02-01 1956-07-20 Sonico Process for the erection of constructions and the preparation of reinforced concrete construction elements
FR1279634A (en) * 1960-12-28 1961-12-22 Apparatus and method for constructing cement pipes with ovoid cross-section, more particularly for sewers
FR2088097A1 (en) * 1970-05-19 1972-01-07 Epis Michelle
US3973749A (en) * 1971-05-05 1976-08-10 Semperit Aktiengesellschaft Hollow formwork elements for producing concrete structures
AT320946B (en) * 1972-01-13 1975-03-10 Semperit Ag Reusable, hollow shuttering body filled with a gaseous or liquid medium
AT312899B (en) * 1971-05-05 1974-01-25 Semperit Ag Reusable formwork hollow body made of elastic material and filled with a gaseous or liquid medium
GB1393404A (en) * 1971-06-22 1975-05-07 Western William J T Moulding apparatus
LU74384A1 (en) * 1976-02-20 1977-09-12

Also Published As

Publication number Publication date
AT396157B (en) 1993-06-25
ATE120827T1 (en) 1995-04-15
HUT60002A (en) 1992-07-28
EP0458778B1 (en) 1995-04-05
EP0458778A1 (en) 1991-11-27
ATA112590A (en) 1992-10-15
HU207366B (en) 1993-03-29
DE59105077D1 (en) 1995-05-11

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Legal Events

Date Code Title Description
DNF4 Restoration of lapsed final protection
HPC4 Succession in title of patentee

Owner name: WATEC VERTRIEBS GMBH, AT

MM4A Lapse of definitive patent protection due to non-payment of fees