EP1800804A3 - Hand tool with a spring suspension handle - Google Patents

Hand tool with a spring suspension handle Download PDF

Info

Publication number
EP1800804A3
EP1800804A3 EP06126026A EP06126026A EP1800804A3 EP 1800804 A3 EP1800804 A3 EP 1800804A3 EP 06126026 A EP06126026 A EP 06126026A EP 06126026 A EP06126026 A EP 06126026A EP 1800804 A3 EP1800804 A3 EP 1800804A3
Authority
EP
European Patent Office
Prior art keywords
handle
pivot
hand tool
device housing
spring suspension
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
EP06126026A
Other languages
German (de)
French (fr)
Other versions
EP1800804B1 (en
EP1800804A2 (en
Inventor
Alexander Buchenau
Uto Plank
Stefan Hammerstingl
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 EP1800804A2 publication Critical patent/EP1800804A2/en
Publication of EP1800804A3 publication Critical patent/EP1800804A3/en
Application granted granted Critical
Publication of EP1800804B1 publication Critical patent/EP1800804B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/04—Handles; Handle mountings
    • B25D17/043—Handles resiliently mounted relative to the hammer housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/01—Shock-absorbing means

Abstract

Ein tragbares Handwerkzeuggerät (2), insbesondere in Form eines Bohr- oder Meisselhammers, weist eine zum Antrieb einer sich entlang einer Arbeitsachse (A) erstreckenden Werkzeugspindel (4) dienende Antriebsanordnung (8), die in einem Gerätegehäuse (10) untergebracht ist, und einen über eine erste Griffaufhängung (22) um eine erste Schwenkachse (S1) verschwenkbaren ersten Handgriff (16) sowie einen über eine zweite Griffaufhängung (24) um eine zweite Schwenkachse (S2) verschwenkbaren zweiten Handgriff (20) auf, die an gegenüberliegenden Seiten (14.1, 14.2) des Gerätegehäuses (10) jeweils vom Gerätegehäuse (10) abragen und durch Federmittel (46) in eine Ausgangsposition gedrückt sind. Es ist vorgesehen, dass die erste Griffaufhängung (22) und die zweite Griffaufhängung (24) die Antriebsanordnung (8) umgreifen.

Figure imgaf001
A portable hand tool (2), in particular in the form of a drill or chisel, has a drive arrangement (8) serving to drive a tool spindle (4) extending along a working axis (A), which is housed in a device housing (10), and a first handle (16) pivotable about a first pivot (22) about a first pivot (S1) and a second handle (20) pivotable about a second pivot (S2) about a second pivot (S2) on opposite sides ( 14.1, 14.2) of the device housing (10) each protrude from the device housing (10) and are pressed by spring means (46) in a starting position. It is envisaged that the first handle suspension (22) and the second handle suspension (24) engage around the drive assembly (8).
Figure imgaf001
EP06126026A 2005-12-23 2006-12-13 Hand tool with a spring suspension handle Active EP1800804B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005000207A DE102005000207A1 (en) 2005-12-23 2005-12-23 Hand-held power tool e.g. pneumatic chisel, has handle suspensions arranged in housing in such way that suspensions do not cause additional constructional length, and rings provided between pivot axes and suspensions, respectively

Publications (3)

Publication Number Publication Date
EP1800804A2 EP1800804A2 (en) 2007-06-27
EP1800804A3 true EP1800804A3 (en) 2008-09-10
EP1800804B1 EP1800804B1 (en) 2009-10-14

Family

ID=37808055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06126026A Active EP1800804B1 (en) 2005-12-23 2006-12-13 Hand tool with a spring suspension handle

Country Status (5)

Country Link
US (1) US8342260B2 (en)
EP (1) EP1800804B1 (en)
JP (1) JP2007168068A (en)
CN (1) CN1986167B (en)
DE (2) DE102005000207A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529839C2 (en) * 2005-05-26 2007-12-04 Atlas Copco Constr Tools Ab Switching tool with vibrated handle device
DE102007000408A1 (en) * 2007-07-27 2009-01-29 Hilti Aktiengesellschaft Hand tool
DE102007037047A1 (en) * 2007-08-06 2009-02-12 Robert Bosch Gmbh Auxiliary handle device
DE102007000454A1 (en) * 2007-11-09 2009-05-14 Hilti Aktiengesellschaft Striking hand tool with contactless handset in side handle
GB0804964D0 (en) * 2008-03-18 2008-04-16 Black & Decker Inc Hammer
GB0804963D0 (en) * 2008-03-18 2008-04-16 Black & Decker Inc Hammer
DE102008050323A1 (en) * 2008-10-04 2010-04-08 Protool Gmbh Hand machine tool with a handle arrangement
US8251393B2 (en) * 2008-10-15 2012-08-28 Bonnie Fremgen, Llc Circulation assisting wheelchair
EP2803450A1 (en) * 2013-05-16 2014-11-19 HILTI Aktiengesellschaft Auxiliary handle
JP6125392B2 (en) 2013-09-27 2017-05-10 株式会社マキタ Impact tool
JP2015089593A (en) * 2013-11-05 2015-05-11 株式会社マキタ Working tool
GB201518088D0 (en) * 2015-10-13 2015-11-25 Black & Decker Inc Pavement Breaker
US10814468B2 (en) 2017-10-20 2020-10-27 Milwaukee Electric Tool Corporation Percussion tool
CN214723936U (en) 2018-01-26 2021-11-16 米沃奇电动工具公司 Impact tool
US10959908B2 (en) * 2018-09-18 2021-03-30 Pado, Inc. Versatile and ergonomic percussion massage appliance
CN109403212B (en) * 2018-11-08 2021-06-01 青岛巨源建工集团有限公司 Vibration pile driver is used in bridge construction
EP3766639A1 (en) * 2019-07-18 2021-01-20 Hilti Aktiengesellschaft Handheld machine tool
US20230027574A1 (en) * 2021-07-26 2023-01-26 Makita Corporation Striking tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033304A1 (en) * 1980-01-24 1981-08-05 Atlas Copco Aktiebolag A device for hand-held hammer machines
US4576241A (en) * 1983-02-03 1986-03-18 Henri Emonet Tool assembly and handle assembly therefor
JPH06155331A (en) * 1992-11-30 1994-06-03 Atlas Copco Berema Ab Hammer machine
WO1997002113A1 (en) * 1995-07-06 1997-01-23 Atlas Copco Berema Ab Pneumatic impact tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1508623A (en) * 1922-05-31 1924-09-16 Charles S Somervell Impact or percussive tool of the explosion-motor type
US3063508A (en) * 1959-07-06 1962-11-13 Albert R Henry Pavement breaking drill
US3189104A (en) * 1960-09-09 1965-06-15 Atlas Copco Ab Percussion tools
US3561545A (en) * 1968-10-08 1971-02-09 Central Mine Equipment Co Kelly bar and mounting means therefor
CH680150A5 (en) * 1989-12-06 1992-06-30 Asea Brown Boveri

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033304A1 (en) * 1980-01-24 1981-08-05 Atlas Copco Aktiebolag A device for hand-held hammer machines
US4576241A (en) * 1983-02-03 1986-03-18 Henri Emonet Tool assembly and handle assembly therefor
JPH06155331A (en) * 1992-11-30 1994-06-03 Atlas Copco Berema Ab Hammer machine
WO1997002113A1 (en) * 1995-07-06 1997-01-23 Atlas Copco Berema Ab Pneumatic impact tool

Also Published As

Publication number Publication date
CN1986167B (en) 2010-12-08
JP2007168068A (en) 2007-07-05
DE502006005092D1 (en) 2009-11-26
US20070144750A1 (en) 2007-06-28
US8342260B2 (en) 2013-01-01
CN1986167A (en) 2007-06-27
DE102005000207A1 (en) 2007-06-28
EP1800804B1 (en) 2009-10-14
EP1800804A2 (en) 2007-06-27

Similar Documents

Publication Publication Date Title
EP1800804A3 (en) Hand tool with a spring suspension handle
EP2283979A3 (en) Hand tool with an oscillation drive
EP2418055A3 (en) Manually operated work device
EP1202829B1 (en) Hand machine tool with depth stop
EP2018937A3 (en) Hand tool device with damper
EP2436485A3 (en) Hand tool
EP2015426A3 (en) Drive device for a hand tool
EP1621294A3 (en) Tool handle
EP1452276A3 (en) Fastener holding device
EP1800803A3 (en) Hand tool with a ratchet striking mechanism
DE102004016088A1 (en) Additional handle assembly
EP2213416A3 (en) Hand-held power tool with tensioning device for a tool
EP2269781A3 (en) Device for reduction and/or compensation of vibrations, in particular for a handheld machine tool and for use in handheld machine tools
DE102010063200A1 (en) Hand tool with a mechanical percussion
EP1955818A3 (en) Machine tool with spindle lock
EP1767316A3 (en) Universal key
DE102008031839A1 (en) Hand machine tool with longitudinally adjustable tool holder
EP1849561A3 (en) Hand tool device with adjustable handles
DE10336874A1 (en) handle assembly
WO2008006634A1 (en) Power hand tool with a percussion unit
DE102010031499A1 (en) Hand tool with a mechanical percussion
EP1637023A3 (en) hight adjustment for rolling working implement
EP1795308A3 (en) Percussion apparatus
EP1862266A3 (en) Hammer hand tool with axially flexible impact mechanism
DE202011100031U1 (en) combination tool

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 HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

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 HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20090310

AKX Designation fees paid

Designated state(s): DE FR GB IT SE

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): DE FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502006005092

Country of ref document: DE

Date of ref document: 20091126

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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: 20100715

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: GB

Payment date: 20231220

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: 20231220

Year of fee payment: 18

Ref country code: IT

Payment date: 20231228

Year of fee payment: 18

Ref country code: FR

Payment date: 20231221

Year of fee payment: 18

Ref country code: DE

Payment date: 20231214

Year of fee payment: 18