[go: up one dir, main page]

EP2213416A3 - Hand-held power tool with tensioning device for a tool - Google Patents

Hand-held power tool with tensioning device for a tool Download PDF

Info

Publication number
EP2213416A3
EP2213416A3 EP20100152152 EP10152152A EP2213416A3 EP 2213416 A3 EP2213416 A3 EP 2213416A3 EP 20100152152 EP20100152152 EP 20100152152 EP 10152152 A EP10152152 A EP 10152152A EP 2213416 A3 EP2213416 A3 EP 2213416A3
Authority
EP
European Patent Office
Prior art keywords
tool
spindle
hand
tensioning device
held power
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
EP20100152152
Other languages
German (de)
French (fr)
Other versions
EP2213416A2 (en
EP2213416B1 (en
Inventor
Andreas Peisert
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.)
C&E Fein GmbH and Co
Original Assignee
C&E Fein GmbH and Co
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 C&E Fein GmbH and Co filed Critical C&E Fein GmbH and Co
Publication of EP2213416A2 publication Critical patent/EP2213416A2/en
Publication of EP2213416A3 publication Critical patent/EP2213416A3/en
Application granted granted Critical
Publication of EP2213416B1 publication Critical patent/EP2213416B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Jigs For Machine Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Es wird ein kraftgetriebenes Handwerkzeug (10) offenbart, mit einem Gehäuse (18), mit einer Arbeitsspindel (12) zum Antrieb eines Werkzeugs (19), wobei das Werkzeug (19) zwischen einem werkzeugseitigen Ende der Arbeitsspindel (12) und einer Zugspindel (24) mit einem Klemmelement (21) fixierbar ist, und mit einer Verschiebeeinrichtung (28) zur Verschiebung der Zugspindel (24) zwischen einer Spannstellung, in der das Klemmelement (21) gegen das werkzeugseitige Ende der Arbeitsspindel (12) durch eine Spannfeder (54) gespannt ist, und einer Lösestellung, in der das Klemmelement (21) von der Zugspindel (24) lösbar ist, dadurch gekennzeichnet, dass die Verschiebeeinrichtung (28) einen Betätigungshebel (30) aufweist, der in der Spannstellung durch ein Federelement (36) gegen einen Anschlag (44) am Gehäuse (18) festgelegt ist und in der Lösestellung gegen das Federelement (36) gespannt ist (Fig. 1).

Figure imgaf001
A power-driven hand tool (10) is disclosed, comprising a housing (18), a work spindle (12) for driving a tool (19), the tool (19) being connected between a tool-side end of the work spindle (12) and a tension spindle (12). 24) with a clamping element (21) is fixable, and with a displacement device (28) for displacement of the tensioning spindle (24) between a clamping position in which the clamping element (21) against the tool-side end of the work spindle (12) by a tension spring (54 ), and a release position in which the clamping element (21) of the tension spindle (24) is releasable, characterized in that the displacement device (28) comprises an actuating lever (30) which in the clamping position by a spring element (36) is fixed against a stop (44) on the housing (18) and in the release position against the spring element (36) is tensioned (Fig. 1).
Figure imgaf001
EP10152152.4A 2009-01-29 2010-01-29 Hand-held power tool with tensioning device for a tool Not-in-force EP2213416B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200920001439 DE202009001439U1 (en) 2009-01-29 2009-01-29 Powered hand tool with clamping device for a tool

Publications (3)

Publication Number Publication Date
EP2213416A2 EP2213416A2 (en) 2010-08-04
EP2213416A3 true EP2213416A3 (en) 2013-09-11
EP2213416B1 EP2213416B1 (en) 2015-10-28

Family

ID=42115569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10152152.4A Not-in-force EP2213416B1 (en) 2009-01-29 2010-01-29 Hand-held power tool with tensioning device for a tool

Country Status (2)

Country Link
EP (1) EP2213416B1 (en)
DE (1) DE202009001439U1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102416615B (en) * 2010-09-26 2014-07-30 南京德朔实业有限公司 Handhold power tool with operating element quick clamping device
DE102011003098A1 (en) * 2011-01-25 2012-07-26 Robert Bosch Gmbh Tool clamping device
DE202011110131U1 (en) * 2011-06-06 2013-02-11 Robert Bosch Gmbh Hand machine tool fixture
WO2013097297A1 (en) 2011-12-28 2013-07-04 苏州宝时得电动工具有限公司 Power tool
DE102012007926A1 (en) 2012-04-17 2013-10-17 C. & E. Fein Gmbh Hand tool with a clamping device for a tool
DE102012007927B4 (en) 2012-04-17 2022-04-21 C. & E. Fein Gmbh Hand tool with a clamping device
CN103170956B (en) * 2012-12-29 2015-12-02 南京德朔实业有限公司 Annex clamp system and the power tool with this annex clamp system
US9555554B2 (en) 2013-05-06 2017-01-31 Milwaukee Electric Tool Corporation Oscillating multi-tool system
CN105500148B (en) * 2016-01-11 2017-11-28 河北工业大学 A kind of large-scale curved adaptive sanding apparatus of grinding
EP3300835B1 (en) 2016-09-29 2021-05-12 Black & Decker Inc. Accessory clamp and spindle lock mechanism for power tool lock
CN109759932B (en) * 2019-02-18 2020-09-15 永康市仁合五金制品有限公司 T-shaped polishing machine
DE102019131292A1 (en) * 2019-11-20 2021-05-20 Metabowerke Gmbh Device for clamping a machining tool in an electric hand tool device
DE102023128040A1 (en) 2023-10-13 2025-04-17 Adolf Würth GmbH & Co. KG Auxiliary power tools and wrenches

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152564A2 (en) * 1984-02-18 1985-08-28 C. & E. FEIN GmbH & Co. Tool mounting
EP0650805A1 (en) * 1993-10-27 1995-05-03 C. & E. FEIN GmbH & Co. Electric power tool
WO2005102605A1 (en) * 2004-04-23 2005-11-03 C. & E. Fein Gmbh Powered hand tool comprising a clamping device for a tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039739A1 (en) † 2000-08-16 2002-02-28 C & E Fein Gmbh & Co Kg Power tool with quick release device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152564A2 (en) * 1984-02-18 1985-08-28 C. & E. FEIN GmbH & Co. Tool mounting
EP0650805A1 (en) * 1993-10-27 1995-05-03 C. & E. FEIN GmbH & Co. Electric power tool
WO2005102605A1 (en) * 2004-04-23 2005-11-03 C. & E. Fein Gmbh Powered hand tool comprising a clamping device for a tool

Also Published As

Publication number Publication date
DE202009001439U1 (en) 2010-07-01
EP2213416A2 (en) 2010-08-04
EP2213416B1 (en) 2015-10-28

Similar Documents

Publication Publication Date Title
EP2213416A3 (en) Hand-held power tool with tensioning device for a tool
EP2311606A3 (en) Operating handle for a manually operated machine tool
EP1964635A3 (en) Hacksaw, in particular jig saw
EP2371202A3 (en) Manually operated work device
EP1464426A3 (en) Quick release chuck
EP3262923A3 (en) Cutting device
EP2418055A3 (en) Manually operated work device
ATE432142T1 (en) Clamping device for clamping workpieces
EP1724078A3 (en) Device for pushing at least one sub-stack with at least one plate-shaped workpiece from a remaining stack
EP1452276A3 (en) Fastener holding device
EP2524770A3 (en) Fastening device
EP1798020A3 (en) Splicing device
DE10346534A1 (en) Hand tool with a striking mechanism and method for operating the power tool
EP2329923A3 (en) Hand tool machine apparatus
CN102935632A (en) Connecting rod thrust clamping device
ATE467372T1 (en) Clamping device on a stand for clamping a rod-shaped part, especially a Christmas tree, and stand with a clamping device
EP2323197A3 (en) Battery with holder device
EP1808275A3 (en) Tool storage unit
EP1964648A3 (en) Manually operated machine tool with a guide plate
EP2163344A3 (en) Manually operated machine tool with a side edge cover
EP2743478A3 (en) Work device
EP1967328A3 (en) Hand tool machine with pneumatic striking mechanism
EP3108995A3 (en) Machining unit
EP2292385A3 (en) Hand-held machine tool with a side handle with integrated supply device
EP2602061A3 (en) Actuation device

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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B27B 5/32 20060101ALI20130802BHEP

Ipc: B24B 23/00 20060101AFI20130802BHEP

Ipc: B24B 45/00 20060101ALI20130802BHEP

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

17P Request for examination filed

Effective date: 20140311

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

17Q First examination report despatched

Effective date: 20140611

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150505

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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

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: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 757656

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010010538

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20151028

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

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160228

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160128

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160229

Ref country code: BE

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

Effective date: 20160131

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160129

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

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

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010010538

Country of ref document: DE

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160129

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

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

Effective date: 20160129

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

26N No opposition filed

Effective date: 20160729

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160930

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: 20160129

Ref country code: CH

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

Effective date: 20160131

Ref country code: LI

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

Effective date: 20160131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20160201

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

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

Ref country code: IE

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

Effective date: 20160129

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 757656

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160129

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

Ref country code: DE

Payment date: 20170125

Year of fee payment: 8

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

Ref country code: AT

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

Effective date: 20160129

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

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100129

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

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

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151028

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010010538

Country of ref document: DE

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: 20180801