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AU419710B2 - Improved concrete surfacing machine - Google Patents
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AU419710B2 - Improved concrete surfacing machine - Google Patents

Improved concrete surfacing machine

Info

Publication number
AU419710B2
AU419710B2 AU33178/68A AU3317868A AU419710B2 AU 419710 B2 AU419710 B2 AU 419710B2 AU 33178/68 A AU33178/68 A AU 33178/68A AU 3317868 A AU3317868 A AU 3317868A AU 419710 B2 AU419710 B2 AU 419710B2
Authority
AU
Australia
Prior art keywords
surfacing machine
improved concrete
concrete surfacing
improved
machine
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
AU33178/68A
Other versions
AU3317868A (en
Inventor
F. Ytterberg Robert
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.)
Kalman Floor Co Inc
Original Assignee
Kalman Floor Co Inc
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 Kalman Floor Co Inc filed Critical Kalman Floor Co Inc
Priority to AU33178/68A priority Critical patent/AU419710B2/en
Publication of AU3317868A publication Critical patent/AU3317868A/en
Application granted granted Critical
Publication of AU419710B2 publication Critical patent/AU419710B2/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/063Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
    • E04G21/066Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the surface of the concrete, whether or not provided with parts penetrating the concrete
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00Implements for finishing work on buildings
    • E04F21/20Implements for finishing work on buildings for laying flooring
    • E04F21/24Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245Rotary power trowels, i.e. helicopter trowels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
AU33178/68A 1968-02-06 1968-02-06 Improved concrete surfacing machine Expired AU419710B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33178/68A AU419710B2 (en) 1968-02-06 1968-02-06 Improved concrete surfacing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU33178/68A AU419710B2 (en) 1968-02-06 1968-02-06 Improved concrete surfacing machine

Publications (2)

Publication Number Publication Date
AU3317868A AU3317868A (en) 1969-08-14
AU419710B2 true AU419710B2 (en) 1971-12-09

Family

ID=3720633

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33178/68A Expired AU419710B2 (en) 1968-02-06 1968-02-06 Improved concrete surfacing machine

Country Status (1)

Country Link
AU (1) AU419710B2 (en)

Also Published As

Publication number Publication date
AU3317868A (en) 1969-08-14

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