EP0407782A2 - Adaptation en forme de lime de ponçage pour perceuses portatives et meuleuses d'angle - Google Patents

Adaptation en forme de lime de ponçage pour perceuses portatives et meuleuses d'angle Download PDF

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Publication number
EP0407782A2
EP0407782A2 EP90111833A EP90111833A EP0407782A2 EP 0407782 A2 EP0407782 A2 EP 0407782A2 EP 90111833 A EP90111833 A EP 90111833A EP 90111833 A EP90111833 A EP 90111833A EP 0407782 A2 EP0407782 A2 EP 0407782A2
Authority
EP
European Patent Office
Prior art keywords
attachment
attachment according
roller
hand
finger
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Withdrawn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
EP90111833A
Other languages
German (de)
English (en)
Other versions
EP0407782A3 (en
Inventor
Reinhold Reiling
Karl Reiling
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 EP0407782A2 publication Critical patent/EP0407782A2/fr
Publication of EP0407782A3 publication Critical patent/EP0407782A3/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Withdrawn legal-status Critical Current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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/06—Portable grinding machines, e.g. hand-guided; Accessories therefor with abrasive belts, e.g. with endless travelling belts; Accessories therefor

Definitions

  • the invention relates to an attachment for hand drills and angle grinders in the form of a grinding finger.
  • such attachments consisting of a drive roller and a deflection roller, around which an endless grinding belt is guided, with an intermediate clamping finger.
  • the side guide of the sanding belt with deflection guide as well as its adjustment and tension are unsafe.
  • the attachment according to the preamble of claim 1 according to the invention is characterized in that the weakly roof-shaped deflection roller, which is mounted in a U-bracket with an extensible spring plunger, is provided with at least one central annular groove which prevents the sliding of the circumferential sanding belt prevented.
  • the spring plunger can run as a square with curved side surfaces in a corresponding guide recess in the clamping finger, which is provided on both sides with an elongated hole guide with a screw head on one side, partially countersunk, and on the other hand a partially countersunk screw nut fixed on the screw bolt, the screw bolt being in a transverse thread of the Spring plunger runs and can thus be adjusted laterally when rotating to adjust the U-bracket bearing with deflection roller on the rotating sanding belt.
  • the attachment for hand drills 1 and angle grinders in the form of a sanding finger consists of a drive roller 2 and a deflection roller 3, around which (3) an endless sanding belt 4 is guided, with an intermediate clamping finger 5.
  • the deflection roller 3 is in a U-bracket 6 with extendable spring plunger 7 mounted, slightly roof-shaped on the circumference and here provided with a central annular groove 8, which prevents the rotating abrasive belt 4 from sliding off.
  • the spring plunger 7 runs as a square with curved side surfaces in a corresponding guide recess 9 in the clamping finger 5, which has an elongated hole guide 10 on both sides with a screw head 11 guided on one side and a screw nut 13 guided on the other side and fixed on the screw bolt 12.
  • the screw bolt 12 runs in a transverse thread 14 of the spring plunger 7 and thus makes this (7) laterally adjustable when rotating to adjust the U-bracket bearing 6 with deflection roller 3 on the rotating grinding belt 4.
  • a metal strip 15 with a rubber or plastic base 16 for supporting the abrasive belt 4 is firmly attached to the tension finger 5 at least on the one hand.
  • the drive roller 2 is designed as a rubber or plastic roller that can be screwed onto the end thread of the drive shaft 17 of the hand drill 1 or of the angle grinder.
  • the connector with receptacle for the drive roller 2 in the U-shaped hand guard 18 is designed as a clamping flange 19 for attachment to the drill or angle grinder neck 20 and carries a grill button 21 on the side.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP19900111833 1989-07-13 1990-06-22 Accessory for hand power drill and angle grinder in the form of a file Withdrawn EP0407782A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8908547U DE8908547U1 (de) 1989-07-13 1989-07-13 Vorsatzgerät für Handbohrmaschinen und Winkelschleifer in Form eines Schleiffingers
DE8908547U 1989-07-13

Publications (2)

Publication Number Publication Date
EP0407782A2 true EP0407782A2 (fr) 1991-01-16
EP0407782A3 EP0407782A3 (en) 1991-02-06

Family

ID=6841053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900111833 Withdrawn EP0407782A3 (en) 1989-07-13 1990-06-22 Accessory for hand power drill and angle grinder in the form of a file

Country Status (4)

Country Link
US (1) US5031362A (fr)
EP (1) EP0407782A3 (fr)
AU (1) AU5791790A (fr)
DE (1) DE8908547U1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168658A (en) * 1990-06-28 1992-12-08 P A Products Pty. Limited Belt grinding device
DE9011982U1 (de) * 1990-08-18 1990-12-13 Schrandt, Wilhelm, 2914 Barßelermoor Zusatzeinrichtung für eine Antriebsvorrichtung
US5210981A (en) * 1992-02-03 1993-05-18 Ingersoll-Rand Company Belt sander mounting block and guard assembly
US5333414A (en) * 1993-03-01 1994-08-02 Lee Tai Wang Sand belt device
DE19627541A1 (de) * 1996-07-09 1998-01-15 Bruno Langhanki Zubehörset für eine Werkzeugmaschine
US5864746A (en) * 1998-01-29 1999-01-26 Chang; Lin Wu Grinder for fingernail cosmetology
US6503128B1 (en) * 2000-06-07 2003-01-07 William R. Deware Contour sanding attachment and method
US6648737B2 (en) * 2000-06-07 2003-11-18 William R. Deware Contour sanding apparatus and kit
US7364498B1 (en) 2005-04-29 2008-04-29 G. G. Schimtt & Sons, Inc. Double armed finishing tool for tubing materials
DE202007014774U1 (de) * 2007-10-23 2009-02-26 Mira Fördertechnik GmbH Nachrüstbare Schleifverlängerung
DE102010014630A1 (de) * 2010-04-12 2011-10-13 Josef Floder Antriebsloser Werkzeugaufsatz, Bohrfutter für eine Bohrmaschine sowie Verfahren zum Betreiben eines antriebslosen Werkzeugaufsatzes
EP2764954B1 (fr) * 2013-02-06 2016-05-25 JOT Automation Oy Outil d'usinage
CN106239324B (zh) * 2016-09-09 2018-07-20 中冶陕压重工设备有限公司 一种手持往复式砂带机
US10427270B2 (en) 2016-10-01 2019-10-01 Ingersoll-Rand Company Belt sander ergonomic articulating arm belt with button release, lock, and sealed housing
DE102016222043A1 (de) * 2016-11-10 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Schleifgerät
TWM546283U (zh) * 2017-04-10 2017-08-01 Storm Pneumatic Tool Co Ltd 可擴充的手持氣動帶狀研磨機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1074841A (fr) * 1952-06-16 1954-10-08 Jonvir Mfg Company Appareil de meulage ou polissage par courroie sans fin adaptable à un outil à commande mécanique
FR1536016A (fr) * 1967-07-08 1968-08-09 Schmid & Wezel Dispositif de ponçage à ruban
US3643385A (en) * 1967-09-30 1972-02-22 Toshio Mikiya Portable grinding tool
GB1180308A (en) * 1967-09-30 1970-02-04 Toshio Mikiya Portable Grinding Tool
US3611646A (en) * 1968-11-02 1971-10-12 Nitto Kohki Co Apparatus for supporting the pulley of the belt grinder
AT332244B (de) * 1974-11-28 1976-09-10 Kral Gerhard Handbandschleifmaschine
GB8329744D0 (en) * 1983-11-08 1983-12-14 Seco Eng Ltd Grinding tool
US4858390A (en) * 1987-06-04 1989-08-22 Nisan Kenig Belt grinder attachment for powered rotary tools

Also Published As

Publication number Publication date
AU5791790A (en) 1991-01-17
EP0407782A3 (en) 1991-02-06
US5031362A (en) 1991-07-16
DE8908547U1 (de) 1990-11-08

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