DE3662287D1 - Machine for the smoothing of concrete surfaces - Google Patents

Machine for the smoothing of concrete surfaces

Info

Publication number
DE3662287D1
DE3662287D1 DE8686201522T DE3662287T DE3662287D1 DE 3662287 D1 DE3662287 D1 DE 3662287D1 DE 8686201522 T DE8686201522 T DE 8686201522T DE 3662287 T DE3662287 T DE 3662287T DE 3662287 D1 DE3662287 D1 DE 3662287D1
Authority
DE
Germany
Prior art keywords
smoothing
machine
concrete surfaces
rotating
trowels
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
DE8686201522T
Other languages
German (de)
Inventor
Antoon Lambertus Kremers
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.)
BESTO B.V., SON, NL
Original Assignee
BESTO HOLLAND BV
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 BESTO HOLLAND BV filed Critical BESTO HOLLAND BV
Application granted granted Critical
Publication of DE3662287D1 publication Critical patent/DE3662287D1/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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/10—Devices for levelling, e.g. templates or boards
    • 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
    • E04F21/247—Rotary power trowels, i.e. helicopter trowels used by an operator sitting on the trowel, i.e. ride-on power trowels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Road Paving Machines (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

A machine for the smoothing of freshly poured concrete surfaces, consisting substantially of a horizontally displaceable frame (1) with fastening and mounting points for two sets of rotating trowels (5,5',6,6'), each set being attached perpendicularly to the end of the tiltable rotating shaft (11).
DE8686201522T 1985-09-16 1986-09-04 Machine for the smoothing of concrete surfaces Expired DE3662287D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502520A NL8502520A (en) 1985-09-16 1985-09-16 MACHINE FOR SMOOTHING CONCRETE SURFACES.

Publications (1)

Publication Number Publication Date
DE3662287D1 true DE3662287D1 (en) 1989-04-13

Family

ID=19846556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201522T Expired DE3662287D1 (en) 1985-09-16 1986-09-04 Machine for the smoothing of concrete surfaces

Country Status (4)

Country Link
EP (1) EP0215517B1 (en)
AT (1) ATE41196T1 (en)
DE (1) DE3662287D1 (en)
NL (1) NL8502520A (en)

Families Citing this family (6)

* 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
US4848960A (en) * 1987-04-15 1989-07-18 Shimizu Construction Company Limited Finishing machine for a concrete surface
US5480258A (en) * 1993-12-30 1996-01-02 Allen Engineering, Inc. Variable width, twin engine riding trowel
DE9418169U1 (en) * 1994-11-12 1995-01-26 BETONTECHNIK Schumacher GmbH, 74343 Sachsenheim Concrete smoothing machine
JP6709659B2 (en) * 2016-03-30 2020-06-17 前田建設工業株式会社 Automatic finishing device for concrete surface
CN108316626A (en) * 2018-03-27 2018-07-24 江苏杰工机电设备有限公司 A kind of driving-type finisher cross seat mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1152959A (en) * 1956-05-31 1958-02-27 Comptoir D Outil Et De Fournit Horizontal mechanical float for masonry work
US2942536A (en) * 1956-11-23 1960-06-28 Master Vibrator Co Troweling machine
US3936212A (en) * 1972-06-01 1976-02-03 Orville H. Holz, Jr. Ride-type surface-working machines
US4046484A (en) * 1976-11-15 1977-09-06 Orville H. Holz, Jr. Spaced-rotor ride-type surface working machine with single-stick control of all movements

Also Published As

Publication number Publication date
EP0215517B1 (en) 1989-03-08
NL8502520A (en) 1987-04-16
EP0215517A1 (en) 1987-03-25
ATE41196T1 (en) 1989-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BESTO B.V., SON, NL

8339 Ceased/non-payment of the annual fee