IT940732B - Metodo per formare f ori nel calce struzzo umido e relativo dispositi vo - Google Patents

Metodo per formare f ori nel calce struzzo umido e relativo dispositi vo

Info

Publication number
IT940732B
IT940732B IT3141371A IT3141371A IT940732B IT 940732 B IT940732 B IT 940732B IT 3141371 A IT3141371 A IT 3141371A IT 3141371 A IT3141371 A IT 3141371A IT 940732 B IT940732 B IT 940732B
Authority
IT
Italy
Prior art keywords
ostrich
lime
wet
devices
forming holes
Prior art date
Application number
IT3141371A
Other languages
English (en)
Italian (it)
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Application granted granted Critical
Publication of IT940732B publication Critical patent/IT940732B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
IT3141371A 1970-11-23 1971-11-20 Metodo per formare f ori nel calce struzzo umido e relativo dispositi vo IT940732B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5557870 1970-11-23
GB67871 1971-01-06

Publications (1)

Publication Number Publication Date
IT940732B true IT940732B (it) 1973-02-20

Family

ID=26236118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3141371A IT940732B (it) 1970-11-23 1971-11-20 Metodo per formare f ori nel calce struzzo umido e relativo dispositi vo

Country Status (3)

Country Link
DE (1) DE2157640A1 (OSRAM)
FR (1) FR2115910A5 (OSRAM)
IT (1) IT940732B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412441C2 (de) * 1984-03-30 1994-09-08 Peter P Ing Grad Schmies Verfahren und Vorrichtung zur Bearbeitung von Fertigbauteilen
DE4132809A1 (de) * 1991-10-02 1993-04-22 Hebel Ag Vorrichtung zur herstellung von ausnehmungen, insbesondere grifftaschen, in porenbetonsteinen

Also Published As

Publication number Publication date
DE2157640A1 (de) 1972-06-15
FR2115910A5 (OSRAM) 1972-07-07

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