ATE531486T1 - POWER TOOL, ESPECIALLY HAND-HELD HAMMER DRILL - Google Patents

POWER TOOL, ESPECIALLY HAND-HELD HAMMER DRILL

Info

Publication number
ATE531486T1
ATE531486T1 AT10005204T AT10005204T ATE531486T1 AT E531486 T1 ATE531486 T1 AT E531486T1 AT 10005204 T AT10005204 T AT 10005204T AT 10005204 T AT10005204 T AT 10005204T AT E531486 T1 ATE531486 T1 AT E531486T1
Authority
AT
Austria
Prior art keywords
handle
power tool
hammer drill
especially hand
decoupling device
Prior art date
Application number
AT10005204T
Other languages
German (de)
Inventor
Gerhardt Schroth
Frank Nothacker
Original Assignee
Duss Maschf
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 Duss Maschf filed Critical Duss Maschf
Application granted granted Critical
Publication of ATE531486T1 publication Critical patent/ATE531486T1/en

Links

Classifications

    • 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
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • 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
    • 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
    • B25F5/006—Vibration damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

The tool has a drive arrangement (11) arranged in a housing (10) and provided for driving a tool holder around a drive axis. A main handle (13) is arranged at an end turned away from the holder and extends transverse to the drive axis. A decoupling device (14) is provided for partial vibration- and oscillation decoupling of the handle from the drive arrangement. A retainer attaches an additional handle (23) to the main handle, where the additional handle is decoupled by the decoupling device. The decoupling device and a vibration damper are accommodated in a damping unit.
AT10005204T 2009-05-20 2010-05-19 POWER TOOL, ESPECIALLY HAND-HELD HAMMER DRILL ATE531486T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009022088A DE102009022088A1 (en) 2009-05-20 2009-05-20 Electric power tool, in particular hand-operated hammer drill

Publications (1)

Publication Number Publication Date
ATE531486T1 true ATE531486T1 (en) 2011-11-15

Family

ID=42260797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10005204T ATE531486T1 (en) 2009-05-20 2010-05-19 POWER TOOL, ESPECIALLY HAND-HELD HAMMER DRILL

Country Status (4)

Country Link
EP (1) EP2253430B1 (en)
AT (1) ATE531486T1 (en)
DE (1) DE102009022088A1 (en)
ES (1) ES2376039T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012006747U1 (en) * 2012-07-13 2013-10-16 Illinois Tool Works, Inc. Motor-driven hand tool
US20140262402A1 (en) * 2013-03-14 2014-09-18 Robert Bosch Gmbh Power Hand Tool with Vibration Isolation
EP2848370A1 (en) * 2013-09-12 2015-03-18 HILTI Aktiengesellschaft Manual tool machine
EP2898993B1 (en) 2014-01-23 2019-01-30 Black & Decker Inc. Power tool
EP2898991B1 (en) 2014-01-23 2018-12-26 Black & Decker Inc. Rear handle
EP2898994A1 (en) 2014-01-23 2015-07-29 Black & Decker Inc. Power tool with rear handle
EP2898992B1 (en) 2014-01-23 2016-05-04 Black & Decker Inc. Power tool with rear handle, method of manufacturing a part of a handle assembly for a power tool and method of disassembling a part of a handle assembly for a power tool
AU2018312343A1 (en) * 2017-07-31 2020-02-13 Milwaukee Electric Tool Corporation Rotary power tool
PL3446834T3 (en) 2017-08-24 2020-08-10 Scheppach Fabrikation Von Holzbearbeitungsmaschinen Gmbh Electric hammer
WO2020252350A1 (en) 2019-06-12 2020-12-17 Milwaukee Electric Tool Corporation Rotary power tool
US11872665B2 (en) 2021-04-01 2024-01-16 Milwaukee Electric Tool Corporation Integrated dust extractor and power tool
US12296456B2 (en) 2021-04-01 2025-05-13 Milwaukee Electric Tool Corporation Integrated dust extractor and power tool
CN219311210U (en) 2021-05-14 2023-07-07 创科无线普通合伙 Handle for power tool
CN116236382A (en) * 2021-12-08 2023-06-09 黄晨轩 Hand tools that reduce hand vibration
TWI800142B (en) * 2021-12-08 2023-04-21 黃晨軒 Hand tools that reduce hand vibration

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878737C (en) * 1951-02-09 1953-06-05 Licentia Gmbh Compensator for mechanical oscillating systems that perform forced oscillations
JPS54127080A (en) * 1978-03-25 1979-10-02 Makoto Nandate Vibration isolation device in handle of machine in which vibration is formed
DE3122979A1 (en) * 1981-06-10 1983-01-05 Hilti AG, 9494 Schaan DRILLING OR CHISEL HAMMER
GB0109747D0 (en) 2001-04-20 2001-06-13 Black & Decker Inc Hammer
DE10130088C2 (en) * 2001-06-21 2003-10-16 Hilti Ag Striking electric hand tool device with active vibration damping
DE10236135B4 (en) * 2002-08-07 2009-06-10 Aeg Electric Tools Gmbh Portable, hand-held tool
JP2005074573A (en) * 2003-09-01 2005-03-24 Makita Corp Reciprocating working tool
JP4647957B2 (en) 2004-08-27 2011-03-09 株式会社マキタ Work tools
DE102004061521A1 (en) 2004-12-21 2006-06-29 Hilti Ag Tool device with decoupled main handle
JP5041575B2 (en) 2006-03-07 2012-10-03 日立工機株式会社 Impact tool
DE102006044433A1 (en) 2006-09-21 2008-04-03 Robert Bosch Gmbh Electric machine tool with vibration-decoupled grip element
DE102006054189A1 (en) 2006-11-16 2008-05-21 Robert Bosch Gmbh Handle vibration damping device
DE102007000059A1 (en) 2007-01-31 2008-09-18 Hilti Aktiengesellschaft Hand tool with vibration absorber
DE102007000093A1 (en) 2007-02-15 2008-08-21 Hilti Ag Hand tool
AU2008250208B2 (en) 2007-05-01 2012-02-16 Hitachi Koki Co., Ltd. Reciprocating tool
EP2105261A1 (en) * 2008-03-27 2009-09-30 AEG Electric Tools GmbH Electric tool, in particular hammer drill and/or chipping hammer

Also Published As

Publication number Publication date
EP2253430B1 (en) 2011-11-02
EP2253430A1 (en) 2010-11-24
ES2376039T3 (en) 2012-03-08
DE102009022088A1 (en) 2010-11-25

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