EP1512506A1 - Handhobelmaschine mit Schleifwerkzeug - Google Patents

Handhobelmaschine mit Schleifwerkzeug Download PDF

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Publication number
EP1512506A1
EP1512506A1 EP04425549A EP04425549A EP1512506A1 EP 1512506 A1 EP1512506 A1 EP 1512506A1 EP 04425549 A EP04425549 A EP 04425549A EP 04425549 A EP04425549 A EP 04425549A EP 1512506 A1 EP1512506 A1 EP 1512506A1
Authority
EP
European Patent Office
Prior art keywords
abrasive
tube
machine
roller
sleeve
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
EP04425549A
Other languages
English (en)
French (fr)
Other versions
EP1512506B1 (de
Inventor
Ezio Trevisiol
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
Publication of EP1512506A1 publication Critical patent/EP1512506A1/de
Application granted granted Critical
Publication of EP1512506B1 publication Critical patent/EP1512506B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
    • B27C1/10—Hand planes equipped with power-driven cutter blocks
    • 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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
    • B27C1/14—Other details or accessories

Definitions

  • a further fundamental requirement is that the movable plate (n°1 fig 3) is raised in absolute parallel with the fixed plate (n°2 fig 3) to allow the depth of the pass.
  • the rear plate (n°2 fig 4), should be of equal or lesser width than the operating cylinder-roller (n°3 fig 4) and that it should be aligned with it so that it can rest on the new surface created by the cylinder during the removal of material.
  • the solution that is proposed to increase the field of usage of the planer, avoiding the above mentioned problems and improving the quality of finish that it achieves, is to equip it with a cylindrical tool that, instead of holding the above-mentioned knives or blades, holds tubes covered with an abrasive material.
  • the raising and lowering of the rear plate will be controlled by a mechanism (fig. 5) which will allow it to maintain a position that is always parallel to the front plate and tangential to the external diameter of the abrasive cylindrical tool (fig 2 & 3)
  • the new finding comprises:
  • An electric tool able to smooth surfaces by means of abrasion made up of: front plate for resting on surfaces (n° 1, fig. 1,2,3,4) adjustable in height able to determine the depth of material to be removed by the abrasive tube.
  • Rear plate for resting on surfaces (n° 2 fig. 1,2,3,4) adjustable in height through a mechanism enabling it to work at a tangent, with its own ideal length, to the external diameter of the abrasive tube (n° 3 fig. 1,2,3,4) which will vary according to the grain, the type of abrasive and to the wear during use.
  • the rear plate (n°2 fig.4) will have a width equal to or less than the width of the abrasive tube (n°3 fig.4) and will be aligned to the abrasive tube in a way that it will slide in the indentation left by the abrasive tube.
  • Abrasive roller (n°3 fig. 1,2,3,4) placed between the above mentioned plates and powered in its rotation in a transverse horizontal axis in relation to the direction of manual advancement of the machine, the rotational direction being opposite to the manual direction of the machine.
  • Rear handle (n°4 fig.1) with switch.
  • Front handle (n°5 fig. 1) with mechanism for adjusting the front plate.
  • Electric motor (n°7 fig. 1), will transmit its movement to the operating roller by means of a belt and pulleys, or gears.
  • Point of control of the mechanism to adjust the rear plate (n°8 fig. 1).
  • Dust exhaust (n°9 fig. 1).
  • Body of the machine consisting of one or more shells in plastic or aluminium having the function of incorporating or connecting all the other members and particulars of the machine.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP20040425549 2003-09-03 2004-07-21 Handhobelmaschine mit Schleifwerkzeug Expired - Fee Related EP1512506B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTV20030122 2003-09-03
ITTV20030122 ITTV20030122A1 (it) 2003-09-03 2003-09-03 Pialla abrasiva evoluzione

Publications (2)

Publication Number Publication Date
EP1512506A1 true EP1512506A1 (de) 2005-03-09
EP1512506B1 EP1512506B1 (de) 2007-09-19

Family

ID=30013008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040425549 Expired - Fee Related EP1512506B1 (de) 2003-09-03 2004-07-21 Handhobelmaschine mit Schleifwerkzeug

Country Status (4)

Country Link
EP (1) EP1512506B1 (de)
DE (1) DE602004009007T2 (de)
ES (1) ES2291842T3 (de)
IT (1) ITTV20030122A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859911A1 (de) * 2006-05-25 2007-11-28 Ezio Trevisiol Hobelmaschine mit justierbaren Gleitflächen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621240A1 (de) * 1986-06-25 1988-01-07 Festo Kg Handwerkzeugmaschine
EP0878280A2 (de) * 1997-05-12 1998-11-18 Ezio Trevisiol Handhobelmaschine
EP0993919A2 (de) * 1998-10-07 2000-04-19 Neil Refson Handbetätigtes kraftbetriebenes Mehrzweck-Handwerkzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621240A1 (de) * 1986-06-25 1988-01-07 Festo Kg Handwerkzeugmaschine
EP0878280A2 (de) * 1997-05-12 1998-11-18 Ezio Trevisiol Handhobelmaschine
EP0993919A2 (de) * 1998-10-07 2000-04-19 Neil Refson Handbetätigtes kraftbetriebenes Mehrzweck-Handwerkzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859911A1 (de) * 2006-05-25 2007-11-28 Ezio Trevisiol Hobelmaschine mit justierbaren Gleitflächen

Also Published As

Publication number Publication date
ES2291842T3 (es) 2008-03-01
EP1512506B1 (de) 2007-09-19
ITTV20030122A1 (it) 2003-12-02
DE602004009007D1 (de) 2007-10-31
DE602004009007T2 (de) 2008-06-12

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