ZA732762B - Device for forming holes in concrete slabs and pavements - Google Patents

Device for forming holes in concrete slabs and pavements

Info

Publication number
ZA732762B
ZA732762B ZA732762A ZA732762A ZA732762B ZA 732762 B ZA732762 B ZA 732762B ZA 732762 A ZA732762 A ZA 732762A ZA 732762 A ZA732762 A ZA 732762A ZA 732762 B ZA732762 B ZA 732762B
Authority
ZA
South Africa
Prior art keywords
pavements
concrete slabs
forming holes
slabs
concrete
Prior art date
Application number
ZA732762A
Other languages
English (en)
Inventor
M Mcgregor
Original Assignee
Mcgregor Sons Ltd Robert
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 Mcgregor Sons Ltd Robert filed Critical Mcgregor Sons Ltd Robert
Publication of ZA732762B publication Critical patent/ZA732762B/xx

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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/063—Re-usable forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Road Paving Structures (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
ZA732762A 1972-05-01 1973-04-24 Device for forming holes in concrete slabs and pavements ZA732762B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2010072A GB1405178A (en) 1972-05-01 1972-05-01 Device for forming holes in concrete slabs and pavements

Publications (1)

Publication Number Publication Date
ZA732762B true ZA732762B (en) 1974-04-24

Family

ID=10140386

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732762A ZA732762B (en) 1972-05-01 1973-04-24 Device for forming holes in concrete slabs and pavements

Country Status (4)

Country Link
US (1) US3886242A (fr)
BE (1) BE798907A (fr)
GB (1) GB1405178A (fr)
ZA (1) ZA732762B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181484A (en) * 1974-01-11 1980-01-01 Ardyshev Valentin N Device for forming underground pipelines
DK152976C (da) * 1980-04-22 1988-10-17 Sicowa Verfahrenstech Fremgangsmaade til fremstilling af vaegbyggesten paa kalksilikatbasis og apparat til fremstilling af stenemner
US6881016B2 (en) * 2003-03-24 2005-04-19 James L. May Core retainer
US7049541B1 (en) 2005-01-13 2006-05-23 Thompson Eric Q Cutting guide for plasma torch
US7393156B1 (en) 2006-09-07 2008-07-01 Power Curbers, Inc. Construction apparatus for planting a series of vertical posts

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1045587A (en) * 1911-06-19 1912-11-26 Unit Construction Co Method of attaching hoisting-hooks.
US3259032A (en) * 1963-03-27 1966-07-05 Abg Werke Gmbh Fa Joint forming apparatus

Also Published As

Publication number Publication date
US3886242A (en) 1975-05-27
BE798907A (fr) 1973-08-16
GB1405178A (en) 1975-09-03

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