EP1779968A1 - Vorrichtung zum Glätten von Wänden - Google Patents

Vorrichtung zum Glätten von Wänden Download PDF

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Publication number
EP1779968A1
EP1779968A1 EP06122753A EP06122753A EP1779968A1 EP 1779968 A1 EP1779968 A1 EP 1779968A1 EP 06122753 A EP06122753 A EP 06122753A EP 06122753 A EP06122753 A EP 06122753A EP 1779968 A1 EP1779968 A1 EP 1779968A1
Authority
EP
European Patent Office
Prior art keywords
rod
movement
source
disc
carries
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Withdrawn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
EP06122753A
Other languages
English (en)
French (fr)
Inventor
Gianfranco Bartolucci
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.)
Union-Fer Di Taborri Simonetta & C Sas
Original Assignee
Union-Fer Di Taborri Simonetta & C Sas
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 Union-Fer Di Taborri Simonetta & C Sas filed Critical Union-Fer Di Taborri Simonetta & C Sas
Publication of EP1779968A1 publication Critical patent/EP1779968A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/027—Other grinding machines or devices having a flexible shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
    • B24B7/184—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings pole sanders

Definitions

  • This utility model consists in a wall sanding device, in particular a device with good portability features.
  • Wall sanding during the various phases of the building and maintenance process thereof is an operation which has been common for a long time. It is generally performed with sand paper or other abrasives and entails very different problems from that of floor sanding, precisely due to the work position.
  • a device comprising a rod carrying an integrated motor and capable of driving into rotation a disc of sand paper has been devised. Said rod can be connected also to a debris-sucking device.
  • the device according to the present model comprises an internally-hollow tubular rod 1, an end whereof carries a disc 2 which, in turn, carries a platen 3.
  • Platen 3 supports a sheet of sand paper (or another abrasive) and is capable of rotating inside disc 2.
  • said disc 2 has a diameter ranging from 15 to 23 cm and may be covered in plastics.
  • the disc crown is surrounded by a nylon brush for removing the debris as they form.
  • the rod is made of aluminium, has a diameter between 3 and 5 cm and a length between 80 and 150 cm.
  • Brackets 4 are preferably made of aluminium.
  • the other end of rod 1 bears a hose 6 by means of a knuckle joint 5.
  • Said hose 6 may be connected at 7 to a source of suction and at 8 to a source of movement.
  • the movement is transmitted by a transmission cable, whose other end departs therefrom and connects, through portion 9 thereof, to platen 3.
  • the sucking inlet is connected to platen 3 through pipes 10, also departing from rod 1.
  • a source of suction is connected at said point 7.
  • the source of suction may be any source of vacuum, for example a hoover.
  • a source of movement is suitable to be connected at 8, be it manual, such as a crank, or mechanical, such as a motor.
  • Platen 3 is thereby driven into motion and applied to the wall to be smoothed. The rotation of platen 3 causes the abrasive to act on the wall, smoothing it. The resulting debris are first brushed away, removing them from the wall, then sucked by the source of suction.
  • the wall can thereby be entirely smoothed by suitably moving rod 1.
  • the device according to the present utility model is lighter, handier and more reliable. Moreover, even the dropping of rod 1 cannot jeopardise the operation thereof, since there are no sensitive motors carried by the same. Finally, the device is extremely versatile, since the same device can be connected to multiple, various sources of movement depending on availability, ensuring good operation in any circumstance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP06122753A 2005-10-27 2006-10-23 Vorrichtung zum Glätten von Wänden Withdrawn EP1779968A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITAN20050012 ITAN20050012U1 (it) 2005-10-27 2005-10-27 Dispositivo per la levigatura di pareti

Publications (1)

Publication Number Publication Date
EP1779968A1 true EP1779968A1 (de) 2007-05-02

Family

ID=37684978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06122753A Withdrawn EP1779968A1 (de) 2005-10-27 2006-10-23 Vorrichtung zum Glätten von Wänden

Country Status (2)

Country Link
EP (1) EP1779968A1 (de)
IT (1) ITAN20050012U1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615562A (zh) * 2012-04-18 2012-08-01 集美大学 自行式混凝土地面高效抛光机
JP2019072802A (ja) * 2017-10-17 2019-05-16 潔 須山 研削装置及びそれを利用した集塵システム
CN111571344A (zh) * 2020-05-27 2020-08-25 何芳润 一种多用途墙面打磨机
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool
US11931851B2 (en) 2019-10-23 2024-03-19 Black & Decker Inc. Pole sander

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239783A (en) * 1991-08-20 1993-08-31 William Matechuk Drywall sander
US5788561A (en) * 1996-01-11 1998-08-04 Pearl Abrasive Co. Apparatus for grinding floor surfaces and/or cutting grooves in floors
DE20212453U1 (de) * 2002-02-06 2002-10-17 Joehnck Christoph Schleifgerät mit Ansatz
US6500057B1 (en) * 2000-08-09 2002-12-31 Vinicio Medina Drywall abrasive sanding disk, sanding pad, and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239783A (en) * 1991-08-20 1993-08-31 William Matechuk Drywall sander
US5788561A (en) * 1996-01-11 1998-08-04 Pearl Abrasive Co. Apparatus for grinding floor surfaces and/or cutting grooves in floors
US6500057B1 (en) * 2000-08-09 2002-12-31 Vinicio Medina Drywall abrasive sanding disk, sanding pad, and method
DE20212453U1 (de) * 2002-02-06 2002-10-17 Joehnck Christoph Schleifgerät mit Ansatz

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615562A (zh) * 2012-04-18 2012-08-01 集美大学 自行式混凝土地面高效抛光机
JP2019072802A (ja) * 2017-10-17 2019-05-16 潔 須山 研削装置及びそれを利用した集塵システム
US11931851B2 (en) 2019-10-23 2024-03-19 Black & Decker Inc. Pole sander
CN111571344A (zh) * 2020-05-27 2020-08-25 何芳润 一种多用途墙面打磨机
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool

Also Published As

Publication number Publication date
ITAN20050012U1 (it) 2007-04-28

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