EP4474104A3 - Handwerkzeugmaschine, insbesondere schleifmaschine, handwerkzeugmaschinenvorrichtung, schutzvorrichtung, handwerkzeugmaschinensystem und verfahren zur herstellung einer handwerkzeugmaschinenvorrichtung - Google Patents

Handwerkzeugmaschine, insbesondere schleifmaschine, handwerkzeugmaschinenvorrichtung, schutzvorrichtung, handwerkzeugmaschinensystem und verfahren zur herstellung einer handwerkzeugmaschinenvorrichtung Download PDF

Info

Publication number
EP4474104A3
EP4474104A3 EP24178705.0A EP24178705A EP4474104A3 EP 4474104 A3 EP4474104 A3 EP 4474104A3 EP 24178705 A EP24178705 A EP 24178705A EP 4474104 A3 EP4474104 A3 EP 4474104A3
Authority
EP
European Patent Office
Prior art keywords
hand
power tool
held power
grinding machine
producing
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.)
Pending
Application number
EP24178705.0A
Other languages
English (en)
French (fr)
Other versions
EP4474104A2 (de
Inventor
Florian Esenwein
Daniel BARTH
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP4474104A2 publication Critical patent/EP4474104A2/de
Publication of EP4474104A3 publication Critical patent/EP4474104A3/de
Pending legal-status Critical Current

Links

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
    • B24B23/02—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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; 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
    • 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
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/26—Accessories, e.g. stops
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Die Erfindung geht aus von einer Schleifmaschine (10a; 1 0b), insbesondere Ackuschleifmaschine, bevorzugt Schwingschleifer oder Exzenterschleifer, mit einer Werkzeugaufnahme (12a; 12b), insbesondere einem Schleifpad, mit einer Antriebseinheit (14a) zum Antrieb der Werkzeugaufnahme (12a; 12b) und mit einer Gehäuseeinheit (16a; 16b), welche einen Bügelhandgriff (18a; 18b) aufweist.
Es wird vorgeschlagen, dass ein Verhältnis einer maximalen Längserstreckung (22a) einer Griffausnehmung (20a; 20b) des Bügelhandgriffs (18a; 18b) zu einer maximalen Längserstreckung (24a) der Werkzeugaufnahme (12a; 12b) zumindest 0,35 und höchstens 0,5 beträgt.
EP24178705.0A 2023-06-09 2024-05-29 Handwerkzeugmaschine, insbesondere schleifmaschine, handwerkzeugmaschinenvorrichtung, schutzvorrichtung, handwerkzeugmaschinensystem und verfahren zur herstellung einer handwerkzeugmaschinenvorrichtung Pending EP4474104A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102023205364.0A DE102023205364A1 (de) 2023-06-09 2023-06-09 Handwerkzeugmaschine, insbesondere Schleifmaschine, Handwerkzeugmaschinenvorrichtung, Schutzvorrichtung, Handwerkzeugmaschinensystem und Verfahren zur Herstellung einer Handwerkzeugmaschinenvorrichtung

Publications (2)

Publication Number Publication Date
EP4474104A2 EP4474104A2 (de) 2024-12-11
EP4474104A3 true EP4474104A3 (de) 2024-12-25

Family

ID=91330989

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24178705.0A Pending EP4474104A3 (de) 2023-06-09 2024-05-29 Handwerkzeugmaschine, insbesondere schleifmaschine, handwerkzeugmaschinenvorrichtung, schutzvorrichtung, handwerkzeugmaschinensystem und verfahren zur herstellung einer handwerkzeugmaschinenvorrichtung

Country Status (4)

Country Link
US (1) US20240408715A1 (de)
EP (1) EP4474104A3 (de)
CN (1) CN119098873A (de)
DE (1) DE102023205364A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219450A1 (de) * 2013-09-26 2015-03-26 Robert Bosch Gmbh Batteriebetriebener Exzenterschleifer mit einem elektronisch kommutierten Elektromotor
CN110039420A (zh) * 2018-01-15 2019-07-23 苏州宝时得电动工具有限公司 打磨工具、打磨工具的底板组件的拆卸方法及安装方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7436615U (de) * 1974-11-02 1976-05-06 Robert Bosch Gmbh, 7000 Stuttgart Insbesondere hochtouriger schwingschleifer
WO2020250716A1 (ja) * 2019-06-14 2020-12-17 工機ホールディングス株式会社 動力工具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219450A1 (de) * 2013-09-26 2015-03-26 Robert Bosch Gmbh Batteriebetriebener Exzenterschleifer mit einem elektronisch kommutierten Elektromotor
CN110039420A (zh) * 2018-01-15 2019-07-23 苏州宝时得电动工具有限公司 打磨工具、打磨工具的底板组件的拆卸方法及安装方法

Also Published As

Publication number Publication date
US20240408715A1 (en) 2024-12-12
EP4474104A2 (de) 2024-12-11
CN119098873A (zh) 2024-12-10
DE102023205364A1 (de) 2024-12-12

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