EP0494324A1 - Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel - Google Patents

Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel Download PDF

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Publication number
EP0494324A1
EP0494324A1 EP91100165A EP91100165A EP0494324A1 EP 0494324 A1 EP0494324 A1 EP 0494324A1 EP 91100165 A EP91100165 A EP 91100165A EP 91100165 A EP91100165 A EP 91100165A EP 0494324 A1 EP0494324 A1 EP 0494324A1
Authority
EP
European Patent Office
Prior art keywords
smoothing
mortar
flat surface
tool
surface plate
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.)
Withdrawn
Application number
EP91100165A
Other languages
English (en)
French (fr)
Inventor
Luciano Buonocchio
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to EP91100165A priority Critical patent/EP0494324A1/de
Publication of EP0494324A1 publication Critical patent/EP0494324A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
    • 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

Definitions

  • This invention has for object a surface rotating smoothing tool particularly for mortar mural coatings.
  • the invention finds particular even if not exclusive application as a rotational tool for a rotational displacement portable apparatus to allow the smoothing particularly of mortar coated walls.
  • Mechanization is made with a complex and cumbersome apparatus, which comprises an on ground separate driving motor means that drive by rotating flexible shaft four disks in rotating head. Furthermore the respective driving shaft needing a conical gearing transmission in the respective for disc rotating head coupled with well known planetary transmission, being necessary to operate with the respective handling shaft closely parallel to the wall.
  • the wall (A) is coated with mortar and mortar is easily distributed on the wall surface by means of a drill (C) on which mandrel a mortar smoothing tool (B) is keyed by means of its shaft (4) that supports the respective smoothing plate (1, 2) by a yelding and resilient plastic material amortizer cushion means (3).
  • the smoothing plate has a rectangular metallic support plate (2) on which two rectangular pieces of spongy material (1) are glued.
  • This spongy material being well known in barby operating prior art can be of any convenient material as foamed plastic material or fibrous material.
  • the two pieces of smoothing spongy material are separated with a space (5) which principal scope is to group and deviate mortar clots or other eventual impurities accumulated during the smoothing action.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP91100165A 1991-01-07 1991-01-07 Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel Withdrawn EP0494324A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP91100165A EP0494324A1 (de) 1991-01-07 1991-01-07 Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91100165A EP0494324A1 (de) 1991-01-07 1991-01-07 Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel

Publications (1)

Publication Number Publication Date
EP0494324A1 true EP0494324A1 (de) 1992-07-15

Family

ID=8206284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91100165A Withdrawn EP0494324A1 (de) 1991-01-07 1991-01-07 Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel

Country Status (1)

Country Link
EP (1) EP0494324A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285203C (de) *
US2892326A (en) * 1958-01-20 1959-06-30 Warren E Swarthout Resilient connector
US2952028A (en) * 1957-09-26 1960-09-13 Louis G Ernster Trowel and guard therefor
US3053063A (en) * 1960-08-03 1962-09-11 Flexan Corp Abrading disc mount
US3068664A (en) * 1961-01-13 1962-12-18 Tocci-Guilbert Berne Resilient coupling
AT327515B (de) * 1974-03-05 1976-02-10 Kiwisch & Co Kima Masch Vorrichtung zum glatten von kalkmortelputz, estrich, anhydrid od.dgl.
FR2518151A1 (fr) * 1981-12-10 1983-06-17 Reina Pietro Dispositif portatif pour la finition des enduits
EP0314019A2 (de) * 1987-10-27 1989-05-03 Evaristo Revelin Poliermaschine mit einer drehenden Scheibe mit einem oder mehreren daran befestigten Köpfen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285203C (de) *
US2952028A (en) * 1957-09-26 1960-09-13 Louis G Ernster Trowel and guard therefor
US2892326A (en) * 1958-01-20 1959-06-30 Warren E Swarthout Resilient connector
US3053063A (en) * 1960-08-03 1962-09-11 Flexan Corp Abrading disc mount
US3068664A (en) * 1961-01-13 1962-12-18 Tocci-Guilbert Berne Resilient coupling
AT327515B (de) * 1974-03-05 1976-02-10 Kiwisch & Co Kima Masch Vorrichtung zum glatten von kalkmortelputz, estrich, anhydrid od.dgl.
FR2518151A1 (fr) * 1981-12-10 1983-06-17 Reina Pietro Dispositif portatif pour la finition des enduits
EP0314019A2 (de) * 1987-10-27 1989-05-03 Evaristo Revelin Poliermaschine mit einer drehenden Scheibe mit einem oder mehreren daran befestigten Köpfen

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