DK163878A - APPARATUS FOR SURFACE TREATMENT OF CONCRETE - Google Patents

APPARATUS FOR SURFACE TREATMENT OF CONCRETE

Info

Publication number
DK163878A
DK163878A DK163878A DK163878A DK163878A DK 163878 A DK163878 A DK 163878A DK 163878 A DK163878 A DK 163878A DK 163878 A DK163878 A DK 163878A DK 163878 A DK163878 A DK 163878A
Authority
DK
Denmark
Prior art keywords
concrete
surface treatment
treatment
Prior art date
Application number
DK163878A
Other languages
Danish (da)
Other versions
DK150337B (en
DK150337C (en
Inventor
P Carlstroem
B Lundberg
G Persson
Original Assignee
Dynapac Maskin Ab
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 Dynapac Maskin Ab filed Critical Dynapac Maskin Ab
Publication of DK163878A publication Critical patent/DK163878A/en
Publication of DK150337B publication Critical patent/DK150337B/en
Application granted granted Critical
Publication of DK150337C publication Critical patent/DK150337C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
    • E04F21/245—Rotary power trowels, i.e. helicopter trowels
    • E04F21/248—Rotary power trowels, i.e. helicopter trowels used by an operator walking behind the trowel, i.e. walk-behind power trowels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Road Paving Machines (AREA)
  • Transmission Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
DK163878A 1977-05-12 1978-04-14 APPLICATION FOR LIQUIDIZING OF PRECEDED CONCRETE DK150337C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7705521A SE400600B (en) 1977-05-12 1977-05-12 MOVING MACHINE
SE7705521 1977-05-12

Publications (3)

Publication Number Publication Date
DK163878A true DK163878A (en) 1978-11-13
DK150337B DK150337B (en) 1987-02-09
DK150337C DK150337C (en) 1987-11-30

Family

ID=20331292

Family Applications (1)

Application Number Title Priority Date Filing Date
DK163878A DK150337C (en) 1977-05-12 1978-04-14 APPLICATION FOR LIQUIDIZING OF PRECEDED CONCRETE

Country Status (14)

Country Link
JP (1) JPS53140826A (en)
AU (1) AU515486B2 (en)
BE (1) BE867044A (en)
BR (1) BR7802536A (en)
CA (1) CA1094340A (en)
DE (1) DE2819653C2 (en)
DK (1) DK150337C (en)
FI (1) FI60756C (en)
FR (1) FR2389731B1 (en)
GB (1) GB1588675A (en)
IT (1) IT1103094B (en)
NL (1) NL7803653A (en)
NO (1) NO143640C (en)
SE (1) SE400600B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784519A (en) * 1987-03-26 1988-11-15 M-B-W Inc. Directional control mechanism for surface working machine
BE1007950A6 (en) * 1995-04-28 1995-11-21 B Mac Besloten Vennootschap Me Grader STRUCTURE AND UNDER THIS IS USED.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910923A (en) * 1956-02-03 1959-11-03 Thieme Lower unit for concrete finisher
US2882806A (en) * 1956-04-23 1959-04-21 Thieme Planetary clutching brake
US3062107A (en) * 1958-07-14 1962-11-06 Thor Power Tool Co Troweling machine

Also Published As

Publication number Publication date
FR2389731B1 (en) 1983-10-21
NO143640B (en) 1980-12-08
CA1094340A (en) 1981-01-27
NO781285L (en) 1978-11-14
NL7803653A (en) 1978-11-14
BR7802536A (en) 1978-12-26
NO143640C (en) 1981-04-01
DE2819653A1 (en) 1978-11-16
DK150337B (en) 1987-02-09
BE867044A (en) 1978-09-01
JPS53140826A (en) 1978-12-08
FR2389731A1 (en) 1978-12-01
DE2819653C2 (en) 1984-03-01
AU3491278A (en) 1979-10-18
SE400600B (en) 1978-04-03
AU515486B2 (en) 1981-04-09
GB1588675A (en) 1981-04-29
JPS638259B2 (en) 1988-02-22
IT7809451A0 (en) 1978-05-11
FI60756B (en) 1981-11-30
FI780994A (en) 1978-11-13
FI60756C (en) 1982-03-10
IT1103094B (en) 1985-10-14
DK150337C (en) 1987-11-30

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Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed