GB910699A - Improvements in means for and methods of separating shuttering from cast concrete - Google Patents

Improvements in means for and methods of separating shuttering from cast concrete

Info

Publication number
GB910699A
GB910699A GB28430/60A GB2843060A GB910699A GB 910699 A GB910699 A GB 910699A GB 28430/60 A GB28430/60 A GB 28430/60A GB 2843060 A GB2843060 A GB 2843060A GB 910699 A GB910699 A GB 910699A
Authority
GB
United Kingdom
Prior art keywords
shuttering
concrete
separating
methods
cast concrete
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.)
Expired
Application number
GB28430/60A
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.)
ALEXANDER FELDMANN
Original Assignee
ALEXANDER FELDMANN
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 ALEXANDER FELDMANN filed Critical ALEXANDER FELDMANN
Priority to GB28430/60A priority Critical patent/GB910699A/en
Publication of GB910699A publication Critical patent/GB910699A/en
Expired 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
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B28B13/062—Removing the shaped articles from moulds by elastically deforming the mould, e.g. bending flexible 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/303—Cores; Mandrels adjustable, collapsible, or expanding specially for making undercut recesses or continuous cavities the inner section of which is superior to the section of either of the mouths

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

910,699. Shuttering for casting concrete. FELDMANN, A. Aug. 16, 1961 [Aug. 16, 1960], No. 28430/60. Class 20 (2). Shuttering is separated from the surface of set concrete by a threaded spindle 10 the end of which is adapted to be forced against the concrete by turning the spindle in a threaded hole in a plate 1 secured to the inside of the shuttering by bolts 4. The plate 1 may be embedded in or covered by a rubber covering 6 which may be used to form a cavity in the concrete.
GB28430/60A 1960-08-16 1960-08-16 Improvements in means for and methods of separating shuttering from cast concrete Expired GB910699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28430/60A GB910699A (en) 1960-08-16 1960-08-16 Improvements in means for and methods of separating shuttering from cast concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28430/60A GB910699A (en) 1960-08-16 1960-08-16 Improvements in means for and methods of separating shuttering from cast concrete

Publications (1)

Publication Number Publication Date
GB910699A true GB910699A (en) 1962-11-14

Family

ID=10275509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28430/60A Expired GB910699A (en) 1960-08-16 1960-08-16 Improvements in means for and methods of separating shuttering from cast concrete

Country Status (1)

Country Link
GB (1) GB910699A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743236A (en) * 1967-11-07 1973-07-03 Volkswagenwerk Ag Apparatus for molding undercut slots in motor vehicle body parts
US4157807A (en) * 1973-12-10 1979-06-12 Mccluskey John R Aperture forming devices
USRE31598E (en) * 1973-12-10 1984-06-05 Aperture forming device
US4998705A (en) * 1989-07-27 1991-03-12 Cass Ronald L Apparatus for forming voids in concrete
US5129804A (en) * 1989-12-29 1992-07-14 American Standard Inc. Mold having an insert for molding bathtubs
CH709699A1 (en) * 2014-05-27 2015-11-30 Urs Bühler Device for stripping of panel formwork elements.
CN112412034A (en) * 2020-11-27 2021-02-26 河南职业技术学院 Self-disassembling concrete formwork

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743236A (en) * 1967-11-07 1973-07-03 Volkswagenwerk Ag Apparatus for molding undercut slots in motor vehicle body parts
US4157807A (en) * 1973-12-10 1979-06-12 Mccluskey John R Aperture forming devices
USRE31598E (en) * 1973-12-10 1984-06-05 Aperture forming device
US4998705A (en) * 1989-07-27 1991-03-12 Cass Ronald L Apparatus for forming voids in concrete
US5129804A (en) * 1989-12-29 1992-07-14 American Standard Inc. Mold having an insert for molding bathtubs
CH709699A1 (en) * 2014-05-27 2015-11-30 Urs Bühler Device for stripping of panel formwork elements.
CN112412034A (en) * 2020-11-27 2021-02-26 河南职业技术学院 Self-disassembling concrete formwork
CN112412034B (en) * 2020-11-27 2022-01-28 河南职业技术学院 Self-disassembling concrete formwork

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