WO2015061823A3 - Outer mold of a casting mold for producing tubular prefabricated concrete parts - Google Patents

Outer mold of a casting mold for producing tubular prefabricated concrete parts Download PDF

Info

Publication number
WO2015061823A3
WO2015061823A3 PCT/AT2014/050260 AT2014050260W WO2015061823A3 WO 2015061823 A3 WO2015061823 A3 WO 2015061823A3 AT 2014050260 W AT2014050260 W AT 2014050260W WO 2015061823 A3 WO2015061823 A3 WO 2015061823A3
Authority
WO
WIPO (PCT)
Prior art keywords
tensioning
mold
butt joint
prefabricated concrete
concrete parts
Prior art date
Application number
PCT/AT2014/050260
Other languages
German (de)
French (fr)
Other versions
WO2015061823A2 (en
Inventor
Johann SCHLÜSSELBAUER
Ulrich SCHLÜSSELBAUER
Original Assignee
Schlüsselbauer Johann
Schlüsselbauer Ulrich
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 Schlüsselbauer Johann, Schlüsselbauer Ulrich filed Critical Schlüsselbauer Johann
Publication of WO2015061823A2 publication Critical patent/WO2015061823A2/en
Publication of WO2015061823A3 publication Critical patent/WO2015061823A3/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • 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
    • B28B21/76—Moulds
    • B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
    • 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
    • B28B21/76—Moulds
    • B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
    • B28B21/84—Moulds with one or more pivotable parts
    • 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
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

The invention relates to an outer mold of a casting mold for producing tubular prefabricated concrete parts, having a casing (1) forming at least one axial butt joint (4), the edge flanges (5, 6) of which extending along the butt joint (4) are detachably connected by way of a tensioning device. In order to create advantageous construction conditions, the tensioning device according to the invention has tie-rods (8) that are distributed along the length of the butt joint (4), are dedicated to one of the two edge flanges (5, 6), and can be acted upon by means of a tensioning drive (9), by means of which a widened tensioning head (10) engages with at least one pressure piece (11) externally abutting the opposite edge flange (6), which can be displaced from a locking position overlapped by the tensioning head (10) of the tie-rods (8) into a release position for the tensioning head (10).
PCT/AT2014/050260 2013-10-31 2014-10-30 Outer mold of a casting mold for producing tubular prefabricated concrete parts WO2015061823A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50714/2013A AT514938B1 (en) 2013-10-31 2013-10-31 External shape of a mold for producing tubular precast concrete parts
ATA50714/2013 2013-10-31

Publications (2)

Publication Number Publication Date
WO2015061823A2 WO2015061823A2 (en) 2015-05-07
WO2015061823A3 true WO2015061823A3 (en) 2015-08-27

Family

ID=52344895

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2014/050260 WO2015061823A2 (en) 2013-10-31 2014-10-30 Outer mold of a casting mold for producing tubular prefabricated concrete parts

Country Status (2)

Country Link
AT (1) AT514938B1 (en)
WO (1) WO2015061823A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098045A1 (en) * 2015-05-27 2016-11-30 Kijlstra B.V. Mould for producing concrete tubes
CN108858734A (en) * 2018-06-11 2018-11-23 湖北工业大学 A kind of pipe pile mould connection locking device
FR3087374B1 (en) * 2018-10-22 2021-01-22 Saire MOLD FOR CONCRETE CONSTRUCTION ELEMENTS
CN111015933B (en) * 2019-12-19 2021-01-26 正蓝旗上都镇蓝电电杆厂 Rapid demoulding treatment method after manufacturing and forming of cement electric pole
CN111844382B (en) * 2020-07-22 2021-08-06 王立新 Lever linkage type concrete formwork fixing mechanism
CN111877753B (en) * 2020-07-22 2021-12-14 中铁十局集团第二工程有限公司 Supporting and mounting equipment for concrete construction formwork

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173021A (en) * 1975-11-14 1976-06-24 Ken Tanji KONKURIITOENCHUSEIKEIKATAWAKU NO KEISEISOCHI
JPS62193805A (en) * 1986-02-19 1987-08-26 株式会社小松製作所 Formwork clamping releasing tool and formwork clamping releasing device
US4725176A (en) * 1985-06-25 1988-02-16 Conn-Weld Industries, Inc. Fluid actuated nut
JPH02136207A (en) * 1988-11-16 1990-05-24 Nippon Concrete Ind Co Ltd Apparatus for clamping and loosening retaining mold of concrete pole
JP2010017978A (en) * 2008-07-11 2010-01-28 Komatsu Seisakusho:Kk Bolting/unbolting device for form of concrete pole

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246221B (en) * 1964-12-17 1967-08-03 Vickers Zimmer Ag Planung Nozzle arrangement for the extrusion of plastic melts and solutions
FR2080064A5 (en) * 1970-02-23 1971-11-12 Pont A Mousson
DD214797A1 (en) * 1983-04-27 1984-10-24 Th Leipzig Dfo Bfn DEVICE FOR FIXING AND LOOSENING FORMING PARTS
KR920010869B1 (en) * 1990-07-16 1992-12-19 히로시 기다무라 Clamping apparatus consisted of clamping mould and operating device thereof
DE4430536A1 (en) * 1994-08-27 1996-02-29 Rampf Formen Gmbh Concrete molding machine
CN201432363Y (en) * 2009-06-15 2010-03-31 凌德祥 Locking device of prestressed concrete hollow pile mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173021A (en) * 1975-11-14 1976-06-24 Ken Tanji KONKURIITOENCHUSEIKEIKATAWAKU NO KEISEISOCHI
US4725176A (en) * 1985-06-25 1988-02-16 Conn-Weld Industries, Inc. Fluid actuated nut
JPS62193805A (en) * 1986-02-19 1987-08-26 株式会社小松製作所 Formwork clamping releasing tool and formwork clamping releasing device
JPH02136207A (en) * 1988-11-16 1990-05-24 Nippon Concrete Ind Co Ltd Apparatus for clamping and loosening retaining mold of concrete pole
JP2010017978A (en) * 2008-07-11 2010-01-28 Komatsu Seisakusho:Kk Bolting/unbolting device for form of concrete pole

Also Published As

Publication number Publication date
AT514938B1 (en) 2015-05-15
WO2015061823A2 (en) 2015-05-07
AT514938A4 (en) 2015-05-15

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