EP0540918A1 - Règle pour le dressage ou le lissage de surfaces de béton frais - Google Patents

Règle pour le dressage ou le lissage de surfaces de béton frais Download PDF

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Publication number
EP0540918A1
EP0540918A1 EP92117685A EP92117685A EP0540918A1 EP 0540918 A1 EP0540918 A1 EP 0540918A1 EP 92117685 A EP92117685 A EP 92117685A EP 92117685 A EP92117685 A EP 92117685A EP 0540918 A1 EP0540918 A1 EP 0540918A1
Authority
EP
European Patent Office
Prior art keywords
striking
smoothing
pulling
patsch
edge
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.)
Granted
Application number
EP92117685A
Other languages
German (de)
English (en)
Other versions
EP0540918B1 (fr
Inventor
Wolfgang Lötzke
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.)
Bouwmachinefabriek Lievers BV
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6872705&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0540918(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to DE9218862U priority Critical patent/DE9218862U1/de
Publication of EP0540918A1 publication Critical patent/EP0540918A1/fr
Application granted granted Critical
Publication of EP0540918B1 publication Critical patent/EP0540918B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
    • E04F21/242—Elongated smoothing blades or plates, e.g. screed apparatus with vibrating means, e.g. vibrating screeds
    • 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
    • E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
    • E04F21/244—Elongated smoothing blades or plates, e.g. screed apparatus with means to adjust the working angle of the leveling blade or plate

Definitions

  • the invention relates to a patch for removing or smoothing fresh concrete surfaces in an embodiment according to the preamble of claim 1.
  • Known slugs of the aforementioned type have plate-shaped scraper blades which are intended to be set in motion by the vibrating motor. Compared to a manual removal of a fresh concrete surface, a completely satisfactory work result can be achieved with reduced expenditure of time, but this requires correction work, particularly in the side areas thereof, because digging of the scraper blade into the fresh concrete surface is unavoidable, even with special care.
  • the patch of the type mentioned is characterized by the in the characterizing part of the claim 1 specified characteristics.
  • the patch according to the invention is an extremely inexpensive to produce and easy to use tool with which even large-area fresh concrete surfaces can be removed extremely cleanly and precisely. Due to the arrangement of the motor on the edge approach, the shaking movements are not only safe and precise to transmit, but also in a transverse direction, which has a positive effect not only on the smoothing but also on the compression result.
  • the generally designated 1 patch for pulling off has a removal tool, generally numbered 2, to the rear of which the vertically standing edge extension 4, which extends over the working width, is connected to the plate-shaped base body.
  • the removal tool with the removal plate or base body 3 and the edge extension 4 can be produced relatively easily by angling or angling or else by welding the corresponding edge extension 4.
  • the edge approach 4 is also supported on the plate-shaped pull-off base 3 via webs 5.
  • the edge extension 4 has a central, straight central region, on which the vibrating motor 7 is supported via a mounting plate 6. Grips on plate 6 the holding or pulling element can be pivoted in the form of a stem 8. An operating element 9 of the vibrating motor 7 is provided on the stem 8.

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)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
EP92117685A 1991-10-29 1992-10-16 Règle pour le dressage ou le lissage de surfaces de béton frais. Expired - Lifetime EP0540918B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9218862U DE9218862U1 (de) 1991-10-29 1992-10-16 Patsche zum Abziehen oder Glätten von Frischbetonoberflächen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9113421U DE9113421U1 (de) 1991-10-29 1991-10-29 Patsche zum Abziehen oder Glätten von Frischbetonoberflächen
DE9113421U 1991-10-29

Publications (2)

Publication Number Publication Date
EP0540918A1 true EP0540918A1 (fr) 1993-05-12
EP0540918B1 EP0540918B1 (fr) 1995-09-06

Family

ID=6872705

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92117685A Expired - Lifetime EP0540918B1 (fr) 1991-10-29 1992-10-16 Règle pour le dressage ou le lissage de surfaces de béton frais.

Country Status (3)

Country Link
EP (1) EP0540918B1 (fr)
AT (1) ATE127566T1 (fr)
DE (2) DE9113421U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12084873B2 (en) 2020-08-11 2024-09-10 Milwaukee Electric Tool Corporation Vibrating screed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542711A (fr) * 1967-09-06 1968-10-18 Wacker France Sa Dispositif pour le dressage et le lissage de couches de béton
US4798494A (en) * 1987-10-28 1989-01-17 Allen Engineering Corporation Floating vibrational screed
US4838730A (en) * 1988-04-29 1989-06-13 Owens Joseph M Portable screed with floating screed plate
DE4037981A1 (de) * 1990-11-29 1992-06-04 Blessing Manfred Fertiger zum flaechenhaften einbau von beton o. dgl. als bodenschicht

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542711A (fr) * 1967-09-06 1968-10-18 Wacker France Sa Dispositif pour le dressage et le lissage de couches de béton
US4798494A (en) * 1987-10-28 1989-01-17 Allen Engineering Corporation Floating vibrational screed
US4838730A (en) * 1988-04-29 1989-06-13 Owens Joseph M Portable screed with floating screed plate
DE4037981A1 (de) * 1990-11-29 1992-06-04 Blessing Manfred Fertiger zum flaechenhaften einbau von beton o. dgl. als bodenschicht

Also Published As

Publication number Publication date
DE9113421U1 (de) 1991-12-19
DE59203568D1 (de) 1995-10-12
EP0540918B1 (fr) 1995-09-06
ATE127566T1 (de) 1995-09-15

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