DE2221653A1 - Wiederverwendbarer Schalungshohlkoerper,sowie Verfahren zu seinem Betrieb - Google Patents

Wiederverwendbarer Schalungshohlkoerper,sowie Verfahren zu seinem Betrieb

Info

Publication number
DE2221653A1
DE2221653A1 DE19722221653 DE2221653A DE2221653A1 DE 2221653 A1 DE2221653 A1 DE 2221653A1 DE 19722221653 DE19722221653 DE 19722221653 DE 2221653 A DE2221653 A DE 2221653A DE 2221653 A1 DE2221653 A1 DE 2221653A1
Authority
DE
Germany
Prior art keywords
formwork
cavities
hollow
filled
pressure
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.)
Pending
Application number
DE19722221653
Other languages
German (de)
English (en)
Inventor
Franz Dipl-Ing Friedl
Franz Dr Gebauer
Hans Ing Hoeller
Erich Koehler
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.)
Deutschen Semperit GmbH
Original Assignee
Deutschen Semperit GmbH
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 by Deutschen Semperit GmbH filed Critical Deutschen Semperit GmbH
Publication of DE2221653A1 publication Critical patent/DE2221653A1/de
Pending legal-status Critical Current

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)
DE19722221653 1971-05-05 1972-05-03 Wiederverwendbarer Schalungshohlkoerper,sowie Verfahren zu seinem Betrieb Pending DE2221653A1 (de)

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
DE2221653A1 true DE2221653A1 (de) 1972-11-23

Family

ID=25592049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722221653 Pending DE2221653A1 (de) 1971-05-05 1972-05-03 Wiederverwendbarer Schalungshohlkoerper,sowie Verfahren zu seinem Betrieb

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202025106018U1 (de) 2024-10-08 2026-02-24 Waldemar Schell Schalungsmanschette

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
WO2014163511A1 (en) * 2013-04-05 2014-10-09 Lake Products Limited An 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202025106018U1 (de) 2024-10-08 2026-02-24 Waldemar Schell Schalungsmanschette
DE102024128972A1 (de) * 2024-10-08 2026-04-09 Waldemar Schell Schalungsmanschette
EP4726144A1 (de) 2024-10-08 2026-04-15 Waldemar Schell Schalungsmanschette

Also Published As

Publication number Publication date
HU168860B (enExample) 1976-07-28
GB1371568A (en) 1974-10-23
IT955238B (it) 1973-09-29
CH544636A (de) 1973-11-30
FR2135668B1 (enExample) 1973-07-13
NL7205985A (enExample) 1972-11-07
FR2135668A1 (enExample) 1972-12-22

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination