DE3662287D1 - Machine for the smoothing of concrete surfaces - Google Patents
Machine for the smoothing of concrete surfacesInfo
- 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
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).
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)
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)
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 |
-
1985
- 1985-09-16 NL NL8502520A patent/NL8502520A/en not_active Application Discontinuation
-
1986
- 1986-09-04 EP EP86201522A patent/EP0215517B1/en not_active Expired
- 1986-09-04 AT AT86201522T patent/ATE41196T1/en active
- 1986-09-04 DE DE8686201522T patent/DE3662287D1/en not_active Expired
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 |