EP0218136B1 - Rotierender Kopf für die automatische Stuckarbeit der Oberflächen von Steinen, Marmor oder dergleichen - Google Patents

Rotierender Kopf für die automatische Stuckarbeit der Oberflächen von Steinen, Marmor oder dergleichen Download PDF

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Publication number
EP0218136B1
EP0218136B1 EP86113000A EP86113000A EP0218136B1 EP 0218136 B1 EP0218136 B1 EP 0218136B1 EP 86113000 A EP86113000 A EP 86113000A EP 86113000 A EP86113000 A EP 86113000A EP 0218136 B1 EP0218136 B1 EP 0218136B1
Authority
EP
European Patent Office
Prior art keywords
spatula
spatulas
arm
fact
mastic
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 - Lifetime
Application number
EP86113000A
Other languages
English (en)
French (fr)
Other versions
EP0218136A1 (de
Inventor
Marcello Toncelli
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 AT86113000T priority Critical patent/ATE67549T1/de
Publication of EP0218136A1 publication Critical patent/EP0218136A1/de
Application granted granted Critical
Publication of EP0218136B1 publication Critical patent/EP0218136B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04F21/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
    • B05C11/041—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for positioning, loading, or deforming the blades
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
    • E04F21/1652—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for smoothing and shaping joint compound to a desired contour

Definitions

  • This invention relates to the construction of a rolling head provided with inclined spatulas and orientable on their own vertical axis, for the automatic chewing of the surfaces of stony materials by means of any type of sealant, both cementitious and resinous.
  • the publication FR-A-2,485,597 corresponding to the preamble of claim 1 which shows the invention, refers by way of example to a device for spreading a filling material, for example concrete.
  • the device in question is provided with a rotating part moving on a horizontal plane, for spreading by means of a trowel.
  • the time used by the sealant for this return movement will depend on the viscosity of the sealant itself.
  • the spatulas each supported by a spatula holder arm 3 secured to the shaft 1, are mounted in a radial arrangement, at a certain interval one relative to the other.
  • the speed of rotation of the disc will be such that it can allow, once filled a cavity, the following passage of spatulas does not modify the correct filling of the cavity.
  • the number of revolutions of the rolling head depends on the number of spatulas and the viscosity of the putty.
  • the rolling head is provided with an arm 1, rotated by a variable speed drive 2, the speed of which is adjusted as a function of the diameter of rotation of the spatulas 4.
  • the geared motor 5 causes, by means of the screw 6, the vertical displacement of the head relative to the guides 7, thus allowing the lifting of the spatula holder arms 3 with and of the spatulas 4.
  • Each spatula 4 (fig.2) is locked between two semi-cylindrical jaws 8 and 9, held by a vice 10 (fig.3) mounted on a spatula holder arm 3 using small nuts 11 and 12, which allow to change the direction of the spatula with respect to the radial direction of the spatula holder arm 3.
  • each spatula can be changed in an angular direction thanks to holes 15 and 16 (fig. 5) through which the nuts 11 and 12 fixing the vice 10 are passed.
  • spatulas 4 of fig.3 have a barbed edge
  • spatulas of fig. 4 have a smooth edge.
  • spatulas 4 should be placed so as to tend to send the putty outwards, while the spatulas 4 'tend to bring it closer to the center of the rolling head, the direction of rotation of which is indicated by the arrow 17 .
  • Each spatula 4 and 4 ' is taken between two semi-cylindrical jaws 8 and 9 which can be tilted if necessary relative to the work surface 18 (fig. 1).
  • the pins 19 and 20 prevent accidental extraction of the spatulas 4 and 4 'from the vice 10.
  • the spatulas 4 and 4 'tilt during work by turning until they press against the edge of the vice 10 (see sketched drawing in fig. 2). This is to exert constant pressure on the plate to be worked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Coating Apparatus (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Spray Control Apparatus (AREA)
  • Finishing Walls (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Claims (3)

  1. Rotierender Kopf für die automatische Stuckarbeit der Oberflächen von Steinen, mit einer Reihe von mit einer vertikalen Drehwelle (1) verbundenen Armen (3) als Träger von Spateln (4, 4'), welche die Spachtelmasse auf der zu bearbeitenden Fläche (18) verstreichen, wobei sich die Spatel (4, 4') auf der zu bearbeitenden Fläche (18) quer zur Drehwelle (1) bewegen und mit einer automatischen Vorrichtung (5, 6, 7) zur Annäherung und zur Entfernung der Arme (3) von der zu bearbeitenden Fläche (18), dadurch gekennzeichnet, daß ein jeder Spatel (4, 4') zwischen zwei halbzylinderförmigen Backen (8, 9) gesichert ist, die von einem Schraubstock (10) gehalten sind, der an dem Arm (3) mittels Schrauben (11) und (12) in der Weise angebracht ist, daß sie auch eine Neigungsverstellung des Spatels (4, 4') relativ zu der zu bearbeitenden Fläche (18) und auch eine gegenüber der radialen Richtung des Armes (3) abweichenden Orientierung zulassen, auf welchem der Spatel (4) mittels kreissektorförmigen Langlöchern (15) und (16) angeordnet ist, die auf dem Arm (3) vorgesehen und von den Schrauben (11) und (12) durchsetzt sind.
  2. Kopf nach Anspruch 1, dadurch gekennzeichnet, daß die Drehgeschwindigkeit der Arme (3) mittels eines Drehzahl-Wechselgetriebes (2) regelbar und an die Art, nämlich die Viskosität und die physikalischen Eigenschaften der Spachtelmasse anpaßbar ist derart, daß ein vollkommenes Verstreichen der Poren mit der Spachtelmasse gewährleistet ist.
  3. Kopf nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Spatel (4, 4') einen ebenen oder Widerhaken aufweisenden Rand haben, um auf die mit Spachtelmasse zu verstreichenden Poren unterschiedliche Drücke auszuüben und eine Zwangsverfestigung zu verwirklichen, an welche sich das Nivellieren der Spachtelmasse derart anschließt, daß ein vollkommener und konstanter Spachtelmasse-Auftrag der hohlen Vertiefungen der Platte erreicht wird.
EP86113000A 1985-09-30 1986-09-20 Rotierender Kopf für die automatische Stuckarbeit der Oberflächen von Steinen, Marmor oder dergleichen Expired - Lifetime EP0218136B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86113000T ATE67549T1 (de) 1985-09-30 1986-09-20 Rotierender kopf fuer die automatische stuckarbeit der oberflaechen von steinen, marmor oder dergleichen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8560085 1985-09-30
IT85600/85A IT1188026B (it) 1985-09-30 1985-09-30 Testa rotante per la stuccatura automatica di materiali lapidei

Publications (2)

Publication Number Publication Date
EP0218136A1 EP0218136A1 (de) 1987-04-15
EP0218136B1 true EP0218136B1 (de) 1991-09-18

Family

ID=11328757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113000A Expired - Lifetime EP0218136B1 (de) 1985-09-30 1986-09-20 Rotierender Kopf für die automatische Stuckarbeit der Oberflächen von Steinen, Marmor oder dergleichen

Country Status (9)

Country Link
US (1) US4738218A (de)
EP (1) EP0218136B1 (de)
JP (1) JPH0434941Y2 (de)
CN (1) CN1005465B (de)
AT (1) ATE67549T1 (de)
CA (1) CA1256280A (de)
DE (1) DE3681545D1 (de)
ES (1) ES1001328Y (de)
IT (1) IT1188026B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318629A (en) * 1992-01-02 1994-06-07 Raque Food Systems, Inc. Spreading apparatus for spreading a material on continuously moving objects
FR2783963B1 (fr) * 1998-09-29 2000-12-15 Cogema Dispositif de surfacage
US20040161546A1 (en) * 2000-10-10 2004-08-19 Clemmer Clay E. Method Of Making A Stone Veneer
TR200201947A2 (tr) * 2001-12-14 2004-02-23 Munoz Albinana Jose Yapı için düz parçaların yada levhaların otomatik olarak reçinelenmesini sağlayan makine
US20060025059A1 (en) * 2004-07-28 2006-02-02 Gueorguiev Gueorgui D Concrete polishing system
US7771249B2 (en) * 2007-03-30 2010-08-10 Park Industries, Inc. Corner saw
US10201914B2 (en) 2015-01-20 2019-02-12 Park Industries, Inc. Material loading apparatus
CN107597736B (zh) * 2017-10-08 2021-08-31 池州市芯村里新材料科技有限公司 一种餐桌玻璃转盘油污免冲洗清洁胶实施工具
CN110548928A (zh) * 2018-06-04 2019-12-10 凤城市世林机械有限责任公司 圆盘形工件抹腻子装置及加工方法
CN110424690B (zh) * 2019-08-08 2020-11-03 广东博智林机器人有限公司 一种刮腻子机器人
CN110528889B (zh) * 2019-08-26 2021-07-27 广东博智林机器人有限公司 刮平抹平机器人
US11891821B2 (en) * 2021-10-14 2024-02-06 John H. Kipp, Jr. Mini-concrete trowel attachment assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156873A (en) * 1937-12-27 1939-05-02 J W Mortell Company Measuring and troweling machine
FR1195455A (fr) * 1958-04-28 1959-11-17 Outil rotatif de raclage
US3130653A (en) * 1961-04-04 1964-04-28 David R Talbott Surfacing machine
CA916867A (en) * 1970-06-03 1972-12-19 Horst Elias Sweeper
DE2035465C3 (de) * 1970-07-17 1978-07-13 P. Hermann Jung Gmbh & Co Kg, 5600 Wuppertal Putzhobel für Putzarbeiten
DE2733419A1 (de) * 1977-07-23 1979-02-01 Erich Hofmann Vorrichtung zum verdichten und/oder glaetten von frischem beton o.dgl.
US4219898A (en) * 1979-02-14 1980-09-02 Presby Harry A Floating brush floor cleaner
FR2485597A1 (fr) * 1980-06-25 1981-12-31 Johansson Leif Dispositif d'application a la truelle d'un produit sur une surface
US4461127A (en) * 1981-11-19 1984-07-24 The Boeing Company Abrading tool

Also Published As

Publication number Publication date
EP0218136A1 (de) 1987-04-15
JPS6275874U (de) 1987-05-15
ATE67549T1 (de) 1991-10-15
CN1005465B (zh) 1989-10-18
IT8585600A0 (it) 1985-09-30
ES1001328Y (es) 1988-12-16
IT1188026B (it) 1987-12-30
CN86106997A (zh) 1987-07-29
ES1001328U (es) 1988-05-01
JPH0434941Y2 (de) 1992-08-19
CA1256280A (en) 1989-06-27
US4738218A (en) 1988-04-19
DE3681545D1 (de) 1991-10-24

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