EP1162032A3 - Handwerkzeugmaschine, insbesondere Betonschleifer - Google Patents

Handwerkzeugmaschine, insbesondere Betonschleifer Download PDF

Info

Publication number
EP1162032A3
EP1162032A3 EP01111818A EP01111818A EP1162032A3 EP 1162032 A3 EP1162032 A3 EP 1162032A3 EP 01111818 A EP01111818 A EP 01111818A EP 01111818 A EP01111818 A EP 01111818A EP 1162032 A3 EP1162032 A3 EP 1162032A3
Authority
EP
European Patent Office
Prior art keywords
power tool
sealing element
portable power
sealing
protective hood
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
EP01111818A
Other languages
English (en)
French (fr)
Other versions
EP1162032A2 (de
EP1162032B1 (de
Inventor
Manfred Schuele
Guenter Schaal
Albert Kleider
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 EP1162032A2 publication Critical patent/EP1162032A2/de
Publication of EP1162032A3 publication Critical patent/EP1162032A3/de
Application granted granted Critical
Publication of EP1162032B1 publication Critical patent/EP1162032B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
    • B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

Eine Handwerkzeugmaschine, insbesondere ein Betonschleifer, weist ein motorisch antreibbares Werkzeug (34) zur Bearbeitung insbesondere der Oberfläche eines Werkstücks und eine das Werkzeug (34) umgebende Schutzhaube (40) auf, die am unteren Randbereich (39) ein nachgiebiges Dichtelement (42) trägt, mit dem die Schutzhaube (40) zur Abdichtung auf die Oberfläche des Werkstücks aufsetzbar ist. Das Dichtelement (42) in Form einer Dichtbürste (43) ist mittels mindestens eines flexiblen Elements (50) federnd an der Schutzhaube (40) gehalten. Dadurch ist das Dichtelement werkzeuglos leicht auswechselbar. Dessen Borsten (46) sind weniger beansprucht, wodurch die Lebensdauer des Dichtelements (42) erhöht ist (Fig. 1).
EP20010111818 2000-06-07 2001-05-16 Handwerkzeugmaschine, insbesondere Betonschleifer Expired - Lifetime EP1162032B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10028128 2000-06-07
DE2000128128 DE10028128A1 (de) 2000-06-07 2000-06-07 Handwerkzeugmaschine, insbesondere Betonschleifer

Publications (3)

Publication Number Publication Date
EP1162032A2 EP1162032A2 (de) 2001-12-12
EP1162032A3 true EP1162032A3 (de) 2003-10-22
EP1162032B1 EP1162032B1 (de) 2007-10-24

Family

ID=7644953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010111818 Expired - Lifetime EP1162032B1 (de) 2000-06-07 2001-05-16 Handwerkzeugmaschine, insbesondere Betonschleifer

Country Status (3)

Country Link
EP (1) EP1162032B1 (de)
JP (1) JP2002018693A (de)
DE (2) DE10028128A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717312A (zh) * 2012-07-19 2012-10-10 倪玉萍 一种适合在任意阴角处使用的新型无尘打磨机

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007013705U1 (de) * 2007-10-01 2009-02-19 Mafell Ag Bearbeitungswerkzeug
JP5998331B2 (ja) * 2012-07-31 2016-09-28 極東産機株式会社 内装施工用パテ研削工具
RU2015125518A (ru) 2012-11-29 2017-01-10 Ой Квх Мирка Аб Способ и устройство для шлифования сферических изделий
FI125878B (fi) 2013-06-13 2016-03-31 Dg Diving Group Ltd Laite ja menetelmä vedenalaisen pinnan käsittelemiseksi
EP3300839A1 (de) * 2016-09-28 2018-04-04 Hilti Aktiengesellschaft Staubhaube für ein schleifgerät
CN112388468B (zh) * 2019-08-16 2022-12-13 博世电动工具（中国）有限公司 手持式工具机
GB2590684A (en) * 2019-12-23 2021-07-07 Black & Decker Inc Pole sander
EP3812089A1 (de) 2019-10-23 2021-04-28 Black & Decker Inc. Stabschleifmaschine
US11867224B2 (en) 2021-01-27 2024-01-09 Black & Decker Inc. Locking mechanism for two telescoping poles of a power tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085064B (de) * 1959-03-23 1960-07-07 Gustav Albrecht Schutz- und Absaugehaube fuer Schleif- und Poliermaschinen
US4697389A (en) * 1986-05-13 1987-10-06 Romine Richard A Dust-confining vacuum sander
RU2011505C1 (ru) * 1990-04-09 1994-04-30 Олег Николаевич Антонов Ограждение торцевого обрабатывающего инструмента
US6027399A (en) * 1998-02-27 2000-02-22 Stewart; Kerry Clean grinding system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085064B (de) * 1959-03-23 1960-07-07 Gustav Albrecht Schutz- und Absaugehaube fuer Schleif- und Poliermaschinen
US4697389A (en) * 1986-05-13 1987-10-06 Romine Richard A Dust-confining vacuum sander
RU2011505C1 (ru) * 1990-04-09 1994-04-30 Олег Николаевич Антонов Ограждение торцевого обрабатывающего инструмента
US6027399A (en) * 1998-02-27 2000-02-22 Stewart; Kerry Clean grinding system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717312A (zh) * 2012-07-19 2012-10-10 倪玉萍 一种适合在任意阴角处使用的新型无尘打磨机
CN102717312B (zh) * 2012-07-19 2015-08-26 倪玉萍 一种适合在任意阴角处使用的无尘打磨机

Also Published As

Publication number Publication date
EP1162032A2 (de) 2001-12-12
EP1162032B1 (de) 2007-10-24
DE10028128A1 (de) 2001-12-13
JP2002018693A (ja) 2002-01-22
DE50113160D1 (de) 2007-12-06

Similar Documents

Publication Publication Date Title
US10309114B1 (en) Hand held building tools
EP1162032A3 (de) Handwerkzeugmaschine, insbesondere Betonschleifer
EP0916302A3 (de) Tragbares- Sauggerät
TR200103817T2 (tr) Elektrikli diş fırçası
EP0941804A3 (de) Schleifgerät
EP1020894A3 (de) Vorrichtung zur Ätzbehandlung eines scheibenförmigen Gegenstandes
ES2018242B3 (es) Dispositivo para el desplazamiento de sedimento bajo el agua y proceso para el uso de tal dispositivo.
EP1586417A3 (de) Schleifteller mit Eigenabsaugeinrichtung und Verfahren zum Entfernen von Schleifpartikeln
EP1360896A3 (de) Bürsten für Tiere
EP0936028A3 (de) Vorrichtung zum Superfinishen bearbeiteter Oberflächen
EP0855244A3 (de) Absaugeinrichtung für eine Handwerkzeugmaschine, insbesondere für eine Bohr- oder Schlagbohrmaschine
DE50208850D1 (de) Verwendung einer vorrichtung zur abrasiven bearbeitung von flächen von elementen und insbesondere von optischen elementen bzw. werkstücken
EP1849561A3 (de) Handwerkzeuggerät mit verstellbaren Handgriffen
DE59304413D1 (de) Handgeführtes Elektrowerkzeug, insbesondere Winkelschleifmaschine
ATE507982T1 (de) Vorrichtung zum rotativen bearbeiten von materialien
ATE15969T1 (de) Auf ein geraet fuer die zahnbehandlung steckbare vorrichtung, insbesondere zur behandlung von interdentalflaechen.
DE19627715A1 (de) Elektrischer Fugenreiniger
EP1293298A3 (de) Handwerkzeugmaschine mit Staubabsaugung
EP1258315A3 (de) Vorrichtung zum Versäubern von plattenförmigen, beschichteten Werkstücken
EP1690634A3 (de) Diamant Trennblätter und -Scheiben
MY139885A (en) Cleaning tool
CN211641682U (zh) 美术专用炭精条磨削器
DE50106678D1 (de) Handwerkzeug zum Abheben von Material
EP1035260A3 (de) Profilschiene für eine Montagevorrichtung
DE10145713C1 (de) Reinigungsvorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 24B 23/02 B

Ipc: 7B 24B 55/05 A

Ipc: 7B 24B 55/10 B

17P Request for examination filed

Effective date: 20040422

AKX Designation fees paid

Designated state(s): CH DE FR GB LI

17Q First examination report despatched

Effective date: 20060717

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB LI

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCINTILLA AG, DIREKTION

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50113160

Country of ref document: DE

Date of ref document: 20071206

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20080206

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080725

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100324

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20100608

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20100525

Year of fee payment: 10

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110516

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120723

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50113160

Country of ref document: DE

Effective date: 20131203