EP0936033A2 - Outil à main motorisé - Google Patents

Outil à main motorisé Download PDF

Info

Publication number
EP0936033A2
EP0936033A2 EP99101181A EP99101181A EP0936033A2 EP 0936033 A2 EP0936033 A2 EP 0936033A2 EP 99101181 A EP99101181 A EP 99101181A EP 99101181 A EP99101181 A EP 99101181A EP 0936033 A2 EP0936033 A2 EP 0936033A2
Authority
EP
European Patent Office
Prior art keywords
handle
housing
arm
hand
additional
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Withdrawn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
EP99101181A
Other languages
German (de)
English (en)
Other versions
EP0936033A3 (fr
Inventor
Thomas Jeltsch
Jens Ulbrich
Guido Zimmermann
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.)
J Wagner GmbH
Original Assignee
J Wagner GmbH
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 J Wagner GmbH filed Critical J Wagner GmbH
Publication of EP0936033A2 publication Critical patent/EP0936033A2/fr
Publication of EP0936033A3 publication Critical patent/EP0936033A3/fr
Withdrawn legal-status Critical Current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
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle

Definitions

  • the invention relates to a motor-operated hand tool such as Eccentric, angle or orbital sander with one on the housing molded handle, the opposite of the grinding head Side of the housing is ergonomically designed as a handle.
  • a motor-operated hand tool such as Eccentric, angle or orbital sander with one on the housing molded handle, the opposite of the grinding head Side of the housing is ergonomically designed as a handle.
  • the invention has for its object in such a motor-driven Hand tool to train the handle so that it captive is part of the device and for optimal handling has a favorable ergonomic shape in every position of use.
  • the Handle directed away from the handle, an additional handle part with a ergonomically adapted to the handle knob that connects to one Arm is integrally formed, the arm being pivotable on the housing or is pulled out or inserted and the contour of the Knaufs with the additional handle part folded in or pushed in with the Housing contour of the handle has a uniform contour and that when the additional handle part is folded out or pulled out Back of the grip part is ergonomically adapted to the ball of the hand.
  • An advantageous embodiment provides that the arm near the Grinding head is held on bushings by means of an axis and the Swivel position of the arm can be determined using a locking screw is.
  • the additional handle part as an extension of Handle can be inserted or withdrawn into the housing and in both positions ergonomically to the respective application is adjusted.
  • the device shown in the drawings has one on one Housing 1 integrally formed handle 2, which is attached to the handle subsequent housing part, i.e. the upper contour of the housing is ergonomic Handle 3 is formed.
  • This handle 3 is located opposite a grinding head 7 with a grinding wheel 12.
  • This grip part 4 is as an independent part on an arm 6 with the Knob 5 arranged pivotably, in the one position of use (Fig. 1 and 2) the arm 6 abuts the housing 1. In others Use positions (e.g. Fig. 3) this additional handle part 4 from Housing 1 can be folded down. These are on the arm 6 on his molded lower end bushings 10 at a distance from each other, the in between a housing-side holding disc 8. Through the Bushings 10 and the holding disc 8, an axis 9 is inserted and the arm 6 can on one side with the help of the axis 9 screwed locking screw 11 in any swivel position be determined. If the additional handle 4 is folded out, so the flattened back 14 in turn is ergonomically precise grip position adjusted on the ball of the hand.
  • the additional handle can also be used instead of pivoting in the Housing 1 can be inserted or pulled out (Fig. 4).
  • his arm 6 At the embodiment shown is his arm 6 'as an extension of Handle 3 guided in housing 1. In the pulled out position its back 14 then ergonomically adapted to the heel of the hand. When inserted, there is an adaptation to the housing shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Gripping On Spindles (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
EP99101181A 1998-02-06 1999-01-22 Outil à main motorisé Withdrawn EP0936033A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29802027U 1998-02-06
DE29802027U DE29802027U1 (de) 1998-02-06 1998-02-06 Motorbetriebenes Handwerkzeug

Publications (2)

Publication Number Publication Date
EP0936033A2 true EP0936033A2 (fr) 1999-08-18
EP0936033A3 EP0936033A3 (fr) 2000-01-19

Family

ID=8052297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101181A Withdrawn EP0936033A3 (fr) 1998-02-06 1999-01-22 Outil à main motorisé

Country Status (2)

Country Link
EP (1) EP0936033A3 (fr)
DE (1) DE29802027U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001191243A (ja) * 1999-12-16 2001-07-17 Hilti Ag 手持ち式グラインダ
JP2008284657A (ja) * 2007-05-18 2008-11-27 Makita Corp サンダー
JP2010274385A (ja) * 2009-05-29 2010-12-09 Hitachi Koki Co Ltd 電動工具
US20250135599A1 (en) * 2023-10-25 2025-05-01 Harbor Freight Tools Usa, Inc. Ergonomic adjustable grip for a hand-held power tool

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD495226S1 (en) 2001-04-12 2004-08-31 Black & Decker Inc. Router base
USD588428S1 (en) 2004-10-14 2009-03-17 Black & Decker Inc. Router
USD584590S1 (en) 2004-10-29 2009-01-13 Balck & Decker Inc. Router
DE102010039152A1 (de) * 2010-08-10 2012-02-16 Robert Bosch Gmbh Gerät zur Oberflächenbehandlung, insbesondere Schleifgerät, Poliergerät od. dgl.
CN107756202B (zh) * 2016-08-15 2023-12-08 苏州宝时得电动工具有限公司 砂光机
US11950677B2 (en) 2019-02-28 2024-04-09 L'oreal Devices and methods for electrostatic application of cosmetics
DE102020112274A1 (de) 2020-05-06 2021-11-11 C. & E. Fein Gmbh Elektrowerkzeug mit Zusatzhandgriff

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218802A1 (de) * 1992-06-06 1993-12-09 Bosch Gmbh Robert Motorgetriebener Handbandschleifer
DE9213203U1 (de) * 1992-10-01 1994-02-10 Robert Bosch Gmbh, 70469 Stuttgart Flächenschleifgerät
DE19606535C2 (de) * 1996-02-22 1999-01-07 Metabowerke Kg Motorbetriebenes Handwerkzeug mit abnehmbarem Handgriff

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001191243A (ja) * 1999-12-16 2001-07-17 Hilti Ag 手持ち式グラインダ
EP1116551A3 (fr) * 1999-12-16 2003-09-24 HILTI Aktiengesellschaft Ponçeuse à guidage manuel
JP2008284657A (ja) * 2007-05-18 2008-11-27 Makita Corp サンダー
JP2010274385A (ja) * 2009-05-29 2010-12-09 Hitachi Koki Co Ltd 電動工具
US20250135599A1 (en) * 2023-10-25 2025-05-01 Harbor Freight Tools Usa, Inc. Ergonomic adjustable grip for a hand-held power tool

Also Published As

Publication number Publication date
EP0936033A3 (fr) 2000-01-19
DE29802027U1 (de) 1998-03-26

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