EP0314019A2 - Poliermaschine mit einer drehenden Scheibe mit einem oder mehreren daran befestigten Köpfen - Google Patents

Poliermaschine mit einer drehenden Scheibe mit einem oder mehreren daran befestigten Köpfen Download PDF

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Publication number
EP0314019A2
EP0314019A2 EP88117616A EP88117616A EP0314019A2 EP 0314019 A2 EP0314019 A2 EP 0314019A2 EP 88117616 A EP88117616 A EP 88117616A EP 88117616 A EP88117616 A EP 88117616A EP 0314019 A2 EP0314019 A2 EP 0314019A2
Authority
EP
European Patent Office
Prior art keywords
machine according
plate
turntable
fixed
support
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
EP88117616A
Other languages
English (en)
French (fr)
Other versions
EP0314019A3 (en
EP0314019B1 (de
Inventor
Evaristo Revelin
Diego Revelin
Fulvio Revelin
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 AT88117616T priority Critical patent/ATE76469T1/de
Publication of EP0314019A2 publication Critical patent/EP0314019A2/de
Publication of EP0314019A3 publication Critical patent/EP0314019A3/fr
Application granted granted Critical
Publication of EP0314019B1 publication Critical patent/EP0314019B1/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
    • E04F21/02—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
    • E04F21/08—Mechanical implements
    • 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

Definitions

  • the object of the present invention is to enable the production of a machine capable of ensuring the fine smoothing of the coatings previously applied to a surface, for example using a conventional float.
  • it comprises at least one working head equipped with tools which rotate by the fact that this head is fixed on a plate which is rotated by a drive mechanism, said head being however fixed on the articulated axis which supports it. , all in order to automatically smooth the plaster, without using a blade or trowel of the usual type.
  • the drive mechanism is itself rotated by means of a rotating and flexible metal wire which is enclosed by a sheath coming from an actuating assembly, which is mounted on a carriage fitted with wheels.
  • the plate is supported by the operator, either directly by hand when he is working on a vertical wall, or suspended from the shoulder with a strap when he has to work on a ladder or on a scaffolding for fine reading of a ceiling. In the latter case, it is preferable to provide an elastically deformable support capable of facilitating work on the ceiling.
  • Another remarkable feature resides in the easy interchangeability of the working heads which are capable of being replaced by other heads having different characteristics and uses.
  • the polishing machine comprises a carriage 1 on which is mounted an actuating assembly 2, comprising an electric motor for driving in rotation a turntable 6.
  • the carriage 1 also supports a pump for water or other coolant contained in a tank 3 for spraying said liquid at the working heads 7 and the wall on which said heads must work.
  • Fig. 2 shows in more detail the turntable 6 which is produced in the form of a circular plate equipped, in a first embodiment, with working heads 7 four in number. This plate is rotated by an endless screw-helical wheel assembly 8 driven by the actuating hose 4 of FIG. 1 from the electric motor mounted on the carriage 1.
  • Line 5 brings water or other suitable liquid to a spray nozzle 9 provided outside of the turntable 6 of my to supply the work surface on which the heads act 7 with liquid.
  • the number of heads mounted on the same turntable can be absolutely arbitrary, for example being between 1 and 5.
  • Fig. 3 illustrates in section the arrangement of one of the working heads 7 fixed elastically to the plate 6 by means of an axis 10 which has in its lower part 10 ′ a section with a square profile; this part 10 ′ passes through an opening, also of square section, formed in the hub 11 of reduced diameter of a disc 12 which encloses the open end 13 of the axis 10.
  • a spring 14 compressed between the hub 11 of the disc 12 and a guide cap 15 is held integral with the plate 6 by means of screws 16, for example with a flat head, thereby allowing limited movements of the working head in the vertical direction, which head can moreover be subjected to limited oscillations with respect to the work surface owing to the fact that the opening with a square section made in the hub 11 of the disc 12 has dimensions slightly greater than those of the square section of part 10 'of axis 10.
  • Fig. 4 and 5 show clearly the arrangement of the four working heads 7 on the turntable 6. More particularly, at that of these heads which is shown with the tool 17 detached, we can clearly see the "VELCRO" system 18 provided on disc 12.
  • the opening 19 allows the mounting of a single working head 7 as shown in fig. 6, against which a “VELCRO” system 18 (see fig. 8) can be fixed a first rigid support 20, then a tool 17 so as to obtain an embodiment similar to the previous one.
  • the detail of the mounting of the working head is particularly visible in fig. 9.
  • the disk 12 is provided on its lower part with a first "VELCRO" layer 18 suitable for fixing the support 20.
  • the latter is provided with a layer of "VELCRO" 21 at its lower part, so that the tool 17 can be fixed there.
  • FIG. 11 to 15 illustrate this characteristic well.
  • the support 22 housing the mechanism 8 on which is fixed the turntable 6 with the working heads 7. The operation of the assembly remains the same.
  • the support 22 comprises a first rectilinear part 23 (fig. 11) in which is housed the tail 24 of a quick connector for fixing the hose, a second part 25 which houses the mechanism 8, and a third part 26 oriented obliquely (fig. 13) and provided with an end buttonhole 27 capable of cooperating with the pivot 28 of a fork 29 integral with said mechanism 8, as illustrated in fig. 12.
  • the conformation of the support 22 thus guarantees effective retention of the mechanism 8 and of the plate with one or more heads, said plate being unable to disengage from the above-mentioned assembly.
  • This support 22 is completed by an extension 30 (see fig. 13, 14 and 15) which in its upper part is connected to said support by a hinge 31.
  • the function of this hinge 31 is to make the support 22 elastic so that the work head plate can be adapted to all types of ceilings.
  • Fig. 15 shows that on the extension 30, provided hollow, engages a rubber insert 32; after inserting this insert 32 and a sleeve 33 engaged externally on said extension 30, the assembly is blocked with a screw 34 in order to prevent any movement of the two rubber elements 32 and 33.
  • the upper part of the insert 32 which projects a few centimeters, facilitates engagement inside another hollow part 35 welded to the support 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Nozzles (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP88117616A 1987-10-27 1988-10-22 Poliermaschine mit einer drehenden Scheibe mit einem oder mehreren daran befestigten Köpfen Expired - Lifetime EP0314019B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88117616T ATE76469T1 (de) 1987-10-27 1988-10-22 Poliermaschine mit einer drehenden scheibe mit einem oder mehreren daran befestigten koepfen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT85625/87A IT1222353B (it) 1987-10-27 1987-10-27 Macchina levigatrice con piastra rotante a piu' teste non girevoli rispetto alla piastra stessa
IT8562587 1987-10-27

Publications (3)

Publication Number Publication Date
EP0314019A2 true EP0314019A2 (de) 1989-05-03
EP0314019A3 EP0314019A3 (en) 1989-06-14
EP0314019B1 EP0314019B1 (de) 1992-05-20

Family

ID=11329204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88117616A Expired - Lifetime EP0314019B1 (de) 1987-10-27 1988-10-22 Poliermaschine mit einer drehenden Scheibe mit einem oder mehreren daran befestigten Köpfen

Country Status (5)

Country Link
US (1) US4939872A (de)
EP (1) EP0314019B1 (de)
AT (1) ATE76469T1 (de)
DE (1) DE3871324D1 (de)
IT (1) IT1222353B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494324A1 (de) * 1991-01-07 1992-07-15 Luciano Buonocchio Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel
FR3010199A1 (fr) * 2013-08-29 2015-03-06 Sebastien Cocheteau Procede de polissage manuel de cadran de montre et autres pieces minces et dispositif de mise en oeuvre
CN107447961A (zh) * 2017-09-07 2017-12-08 刘世荣 一种装修油漆用间歇加料搅拌式油漆涂刷装置
CN108188853A (zh) * 2018-03-11 2018-06-22 刘诗晨 一种环保的地板打磨抛光装置

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514027A (en) * 1994-04-22 1996-05-07 Pearl Abrasive Co. Sanding head for a sanding machine
USD369814S (en) 1994-09-13 1996-05-14 Pearl Abrasive Company Abrasive pin for a sanding machine head
US5609516A (en) * 1995-09-25 1997-03-11 Courson; Michael W. Rotating abrader with polygonal pad and dust evacuation
US6656016B1 (en) * 2002-08-16 2003-12-02 Fosbel Intellectual Ag Sand blasting apparatus and methods
ES2327237T3 (es) * 2003-12-08 2009-10-27 Flex Trim A/S Pulidora.
DE102004019336A1 (de) * 2004-04-21 2005-11-10 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Schaltungsanordnung zur Vermeidung oder zumindest zur Reduzierung von Störsignalen beim Abschalten einer Spannungsabgabeschaltung, insbesondere eines Hausgerätes
DE102004019866B3 (de) * 2004-04-23 2005-12-22 Wacker Construction Equipment Ag Flügelglätter
EP1809440B1 (de) * 2004-10-15 2012-01-11 Oldcastle Building Products Canada Inc. Alterungsvorrichtung zum altern eines kunststeins
CN100467818C (zh) * 2007-04-25 2009-03-11 浙江工业大学 气动抹灰粉墙机
US8366518B2 (en) * 2010-02-11 2013-02-05 Miles Supply, Inc. Orbital smoothing device
US9089945B2 (en) * 2010-02-11 2015-07-28 Miles Supply, Inc. Orbital smoothing device
EP2394784B1 (de) * 2010-06-09 2012-11-28 Design Technologies LLC Drehscheibenkopf und Bodenbehandlungsmaschine mit dem Scheibenkopf
US9387569B2 (en) * 2013-04-27 2016-07-12 John Blick Leather head finishing system having plurality of apertures and angled shoe rails
CN103334576A (zh) * 2013-07-16 2013-10-02 上海达嵘机械设备有限公司 使灰浆更密实的自动粉墙机的抹灰装置
US9580916B2 (en) * 2014-09-18 2017-02-28 Diamond Tool Supply, Inc. Method for finishing a composite surface and a grounting pan for finishing a composite surface
US10246885B2 (en) * 2014-09-18 2019-04-02 Husqvarna Construction Products North America, Inc. Grouting pan assembly with reinforcement ring
AU2016326632B2 (en) 2015-09-24 2020-02-06 Husqvarna Ab Polishing or grinding pad assembly
USD854902S1 (en) 2016-09-23 2019-07-30 Husqvarna Construction Products North America, Inc. Polishing or grinding pad
AU201810919S (en) 2017-08-30 2018-04-13 Husqvarna Construction Products North America Polishing or grinding pad assembly with abrasive discs reinforcement and pad
USD927952S1 (en) 2017-08-30 2021-08-17 Husqvarna Ab Polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad
USD958626S1 (en) 2017-08-30 2022-07-26 Husqvarna Ab Polishing or grinding pad assembly with abrasive disks, reinforcement and pad
US10710214B2 (en) 2018-01-11 2020-07-14 Husqvarna Ab Polishing or grinding pad with multilayer reinforcement
CN113530162A (zh) * 2020-04-22 2021-10-22 广东博智林机器人有限公司 末端执行装置、喷涂机器人及喷涂方法
CN114770260B (zh) * 2021-01-22 2023-08-01 广东博智林机器人有限公司 墙面打磨装置及墙面打磨机器人
US20230067358A1 (en) * 2021-08-27 2023-03-02 Refuse Materials, Inc. Low-maintenance, walk-behind wet/dry concrete grinder/polisher
PT12149U (pt) * 2022-06-03 2022-12-05 Acacio Jose Oliveira Machado Unipessoal Lda Cabeça para máquina de polimento
CN118456160B (zh) * 2024-05-24 2026-04-28 南京筑新技术集团有限公司 一种悬挂可调式金属表面集成研磨抛光装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1044423A (en) * 1912-05-31 1912-11-12 Romano Rosa Wall-cleaner.
FR491916A (fr) * 1918-04-30 1919-06-23 Pierre Morello Appareil pour exécuter le blanchiment des plafonds
US1523049A (en) * 1924-01-03 1925-01-13 John A Campbell Surfacing machine
GB253756A (en) * 1925-09-03 1926-06-24 Catherine Delmez Veuve Improvements in and relating to polishing machines
US1947286A (en) * 1931-05-20 1934-02-13 Bitterbaum Mortimer Renovating machine for building facades
US1980491A (en) * 1933-06-10 1934-11-13 Mall Arthur William Terrazzo grinding apparatus
US2106033A (en) * 1936-08-25 1938-01-18 Mall Arthur William Terrazzo grinding apparatus
US2108470A (en) * 1936-12-28 1938-02-15 Harold S Boulton Floor troweling machine
FR1100897A (fr) * 1954-03-08 1955-09-26 Perfectionnements aux outils pour le traitement des surfaces murales et analogues
FR1164791A (fr) * 1957-01-17 1958-10-14 Dispositif de machine à poncer pour plafonds et autres usages
US3361044A (en) * 1965-09-07 1968-01-02 Cecil R. Wolf Cement finishing apparatus
US4631775A (en) * 1985-10-15 1986-12-30 Hako Minuteman, Inc. High speed floor burnisher

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494324A1 (de) * 1991-01-07 1992-07-15 Luciano Buonocchio Rotationswerkzeug zur Egalisierung von Oberflächen, insbesondere von Mauerverkleidungen aus Mörtel
FR3010199A1 (fr) * 2013-08-29 2015-03-06 Sebastien Cocheteau Procede de polissage manuel de cadran de montre et autres pieces minces et dispositif de mise en oeuvre
CN107447961A (zh) * 2017-09-07 2017-12-08 刘世荣 一种装修油漆用间歇加料搅拌式油漆涂刷装置
CN107447961B (zh) * 2017-09-07 2019-06-21 无锡兢腾建筑装饰工程有限公司 一种装修油漆用间歇加料搅拌式油漆涂刷装置
CN108188853A (zh) * 2018-03-11 2018-06-22 刘诗晨 一种环保的地板打磨抛光装置

Also Published As

Publication number Publication date
IT8785625A0 (it) 1987-10-27
US4939872A (en) 1990-07-10
DE3871324D1 (de) 1992-06-25
EP0314019A3 (en) 1989-06-14
ATE76469T1 (de) 1992-06-15
IT1222353B (it) 1990-09-05
EP0314019B1 (de) 1992-05-20

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