EP0916453A3 - Absaugvorrichtung für handgeführtes Werkzeugggerät - Google Patents

Absaugvorrichtung für handgeführtes Werkzeugggerät Download PDF

Info

Publication number
EP0916453A3
EP0916453A3 EP98810948A EP98810948A EP0916453A3 EP 0916453 A3 EP0916453 A3 EP 0916453A3 EP 98810948 A EP98810948 A EP 98810948A EP 98810948 A EP98810948 A EP 98810948A EP 0916453 A3 EP0916453 A3 EP 0916453A3
Authority
EP
European Patent Office
Prior art keywords
hand tool
extracting device
dust extracting
free end
circumferential edge
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
EP98810948A
Other languages
English (en)
French (fr)
Other versions
EP0916453B1 (de
EP0916453A2 (de
Inventor
Oliver Ohlendorf
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP0916453A2 publication Critical patent/EP0916453A2/de
Publication of EP0916453A3 publication Critical patent/EP0916453A3/de
Application granted granted Critical
Publication of EP0916453B1 publication Critical patent/EP0916453B1/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
    • 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
    • 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
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • External Artificial Organs (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manipulator (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)

Abstract

Die Absaugvorrichtung, insbesondere für tellerartige Werkzeuge (4) aufweisende Handgeräte (1) weist ein die Rückseite und teilweise den Umfang der Werkzeuge (4) umgebbares, haubenförmiges, mit einer Vorrichtung für die Erzeugung eines Unterdruckes verbindbares Gehäuse (2), sowie einen das freie Ende des Gehäuses (2) überragenden Abschirmvorhang (3) aus nachgiebigem Material auf. Der Abschirmvorhang (3) weist mehrere entlang dessen Umfangserstreckung verteilte, zum freien Ende hin offene Schlitze (31) auf.
EP98810948A 1997-11-13 1998-09-22 Absaugvorrichtung für handgeführtes Werkzeugggerät Expired - Lifetime EP0916453B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19750283A DE19750283A1 (de) 1997-11-13 1997-11-13 Absaugvorrichtung für handgeführtes Werkzeuggerät
DE19750283 1997-11-13

Publications (3)

Publication Number Publication Date
EP0916453A2 EP0916453A2 (de) 1999-05-19
EP0916453A3 true EP0916453A3 (de) 1999-07-14
EP0916453B1 EP0916453B1 (de) 2002-01-23

Family

ID=7848600

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810948A Expired - Lifetime EP0916453B1 (de) 1997-11-13 1998-09-22 Absaugvorrichtung für handgeführtes Werkzeugggerät

Country Status (6)

Country Link
US (1) US6053806A (de)
EP (1) EP0916453B1 (de)
JP (1) JPH11216671A (de)
AT (1) ATE212273T1 (de)
DE (2) DE19750283A1 (de)
ES (1) ES2172109T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19900928C2 (de) * 1999-01-13 2001-10-31 Bosch Gmbh Robert Staubschutzhaube für ein Schleifwerkzeug
DE29923867U1 (de) * 1999-09-17 2001-08-30 Homag Maschinenbau Ag, 72296 Schopfloch Bearbeitungsaggregat
DE10162630A1 (de) * 2001-12-20 2003-07-10 Hilti Ag Schleifgerät mit einer Absaughaube
US20040154168A1 (en) * 2003-02-07 2004-08-12 Mcdonald Jon Anthony Dust and debris shield for powered hand tool
EP1706239B1 (de) * 2003-12-08 2009-04-01 Flex Trim A/S Schleifvorrichtung
KR101220750B1 (ko) * 2010-07-06 2013-01-09 계양전기 주식회사 위치 조절이 용이한 더스트 후드 조립체 및 이러한 더스트 후드 조립체를 구비한 전동공구
US8801506B2 (en) * 2011-11-28 2014-08-12 X'pole Precision Tools Inc. Dust collection hood for grinding machine tools
CN108202282A (zh) * 2016-12-20 2018-06-26 天津津航技术物理研究所 一种高效石英球面整流罩数控加工方法
EP3705229A1 (de) * 2019-03-04 2020-09-09 Hilti Aktiengesellschaft Staubhaubenerweiterungsvorrichtung und system umfassend eine solche staubhaubenerweiterungsvorrichtung und einen adapter
CN110450245A (zh) * 2019-06-27 2019-11-15 安徽尧龙竹木制品有限公司 一种高耐磨抗静电防潮重组竹板加工防尘设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951105A (en) * 1933-02-03 1934-03-13 American Floor Surfacing Mach Rotary disk edging machine
US3673744A (en) * 1971-02-12 1972-07-04 Anders Oimoen Portable grinder
US4099328A (en) * 1977-07-20 1978-07-11 Schlemmer John E Machine for removing floor covering
US4965966A (en) * 1987-12-11 1990-10-30 Gerd Braasch Grinding tool body
US5527207A (en) * 1994-06-27 1996-06-18 Azar; John C. Dust collection shroud for hand held power tools

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172831A (en) * 1960-06-15 1965-03-09 Anocut Eng Co Grinding machine
US3068620A (en) * 1961-02-06 1962-12-18 Tocci-Guilbert Berne Safety guard for grinding machine
US3148488A (en) * 1961-12-11 1964-09-15 Sun Tool And Machine Company Coolant splash shield and support
US5388305A (en) * 1993-09-17 1995-02-14 Surtec, Inc. Vacuum buffer
FR2712835B3 (fr) * 1993-11-26 1995-10-06 Ko Kent Outil abrasif avec unité de collecte de poussière.
US5411433A (en) * 1994-06-13 1995-05-02 Dynabrade, Inc. Dust-collecting apparatus
US5709597A (en) * 1995-11-21 1998-01-20 Sarantitis; Andreas I. Pivotal vacuum shield for an abrading device
US5711051A (en) * 1996-04-01 1998-01-27 Professional Chemicals Corporation Hard surface cleaning appliance
SE507264C2 (sv) * 1996-06-13 1998-05-04 Atlas Copco Tools Ab Handhållet motordrivet verktyg
US5713785A (en) * 1997-01-17 1998-02-03 Linax Co., Ltd. Vacuum type portable sander

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951105A (en) * 1933-02-03 1934-03-13 American Floor Surfacing Mach Rotary disk edging machine
US3673744A (en) * 1971-02-12 1972-07-04 Anders Oimoen Portable grinder
US4099328A (en) * 1977-07-20 1978-07-11 Schlemmer John E Machine for removing floor covering
US4965966A (en) * 1987-12-11 1990-10-30 Gerd Braasch Grinding tool body
US5527207A (en) * 1994-06-27 1996-06-18 Azar; John C. Dust collection shroud for hand held power tools

Also Published As

Publication number Publication date
ES2172109T3 (es) 2002-09-16
ATE212273T1 (de) 2002-02-15
JPH11216671A (ja) 1999-08-10
US6053806A (en) 2000-04-25
DE59802888D1 (de) 2002-03-14
DE19750283A1 (de) 1999-05-20
EP0916453B1 (de) 2002-01-23
EP0916453A2 (de) 1999-05-19

Similar Documents

Publication Publication Date Title
AU2016197A (en) Manually driven needle shield assembly
DE69705329D1 (de) Saugöffnung für Staubsauger
AU647330B2 (en) Leading edge protection for fan blade
TR199700702T1 (xx) Elektrikli s�p�rge (vakumlu temizleyici)
DE69706074D1 (de) Saugwerkzeug für einen elektrischen Staubsauger
CA2144921A1 (en) Self-Cleaning Fume Extraction Device
AU3110200A (en) Breastpump with universal hood base and interchangeable suction hoods
AU2882997A (en) Fan air cleaner
GB9624982D0 (en) Hand-held vacuum cleaner
ATE212273T1 (de) Absaugvorrichtung für handgeführtes werkzeugggerät
NZ336061A (en) Nosepiece shield for combustion powered tool with protection device and work contacting element
AU1438600A (en) Air cleaner
GB9414319D0 (en) Portable vacuum cleaner
GB2310369B (en) Vacuum cleaner hose
EP0791322A3 (de) Staubsauger
AU4432289A (en) An air inlet deflector assembly for an air cleaner
AU1613495A (en) Handle for vacuum motor housing
AU6110799A (en) A cleaner head assembly for a vacuum cleaner
EP0704625A3 (de) Lüfter
SE9902736L (sv) Handfört arbetsredskap
USD275884S (en) Fan blade
EP0870992A3 (de) Abzugshaube mit beweglicher Saugplatte
AUPM340194A0 (en) Sucking flap
ATE190817T1 (de) Staubsauger, insbesondere handstaubsauger
KR970033584A (ko) 콤퓨레서용 샤프트 립씰 착, 탈공구

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 DE ES FR GB IT LI SE

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

AX Request for extension of the european patent

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

17P Request for examination filed

Effective date: 20000114

AKX Designation fees paid

Free format text: AT BE CH DE ES FR GB IT LI SE

17Q First examination report despatched

Effective date: 20000630

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI SE

REF Corresponds to:

Ref document number: 212273

Country of ref document: AT

Date of ref document: 20020215

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59802888

Country of ref document: DE

Date of ref document: 20020314

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

Effective date: 20020411

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2172109

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: DE

Payment date: 20150916

Year of fee payment: 18

Ref country code: GB

Payment date: 20150916

Year of fee payment: 18

Ref country code: CH

Payment date: 20150911

Year of fee payment: 18

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

Ref country code: SE

Payment date: 20150911

Year of fee payment: 18

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

Ref country code: IT

Payment date: 20150925

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

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

Ref country code: FR

Payment date: 20160816

Year of fee payment: 19

Ref country code: AT

Payment date: 20160826

Year of fee payment: 19

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

Ref country code: ES

Payment date: 20160811

Year of fee payment: 19

Ref country code: BE

Payment date: 20160815

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59802888

Country of ref document: DE

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

Ref country code: SE

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

Effective date: 20160923

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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

Effective date: 20160922

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

Ref country code: CH

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

Effective date: 20160930

Ref country code: GB

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

Effective date: 20160922

Ref country code: LI

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

Effective date: 20160930

Ref country code: DE

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

Effective date: 20170401

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

Ref country code: IT

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

Effective date: 20160922

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 212273

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170922

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170930

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180531

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: 20171002

Ref country code: AT

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

Effective date: 20170922

Ref country code: BE

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

Effective date: 20170930

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181018

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

Ref country code: ES

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

Effective date: 20170923