KR880701617A - Impact mechanism blocking arrangement - Google Patents

Impact mechanism blocking arrangement

Info

Publication number
KR880701617A
KR880701617A KR1019880700404A KR880700404A KR880701617A KR 880701617 A KR880701617 A KR 880701617A KR 1019880700404 A KR1019880700404 A KR 1019880700404A KR 880700404 A KR880700404 A KR 880700404A KR 880701617 A KR880701617 A KR 880701617A
Authority
KR
South Korea
Prior art keywords
impact mechanism
blocking arrangement
mechanism blocking
arrangement
impact
Prior art date
Application number
KR1019880700404A
Other languages
Korean (ko)
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 filed Critical
Publication of KR880701617A publication Critical patent/KR880701617A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0046—Preventing rotation
KR1019880700404A 1986-08-16 1988-04-16 Impact mechanism blocking arrangement KR880701617A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863627869 DE3627869A1 (en) 1986-08-16 1986-08-16 DRIVE SHUTDOWN
PCT/DE1987/000309 WO1988001219A1 (en) 1986-08-16 1987-07-10 Device for switching off percussion tools

Publications (1)

Publication Number Publication Date
KR880701617A true KR880701617A (en) 1988-11-04

Family

ID=6307564

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700404A KR880701617A (en) 1986-08-16 1988-04-16 Impact mechanism blocking arrangement

Country Status (5)

Country Link
EP (1) EP0318480B1 (en)
JP (1) JP2550124B2 (en)
KR (1) KR880701617A (en)
DE (2) DE3627869A1 (en)
WO (1) WO1988001219A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629141A1 (en) * 1986-08-27 1988-03-10 Licentia Gmbh DEVICE FOR FIXING THE DRILLING SPINDLE IN A HAND-GUIDED BLOCK DRILLING DEVICE
DE4038395A1 (en) * 1990-12-01 1992-06-04 Hilti Ag DRILL AND CHISEL
DE4133236A1 (en) * 1991-10-05 1993-04-08 Bosch Gmbh Robert DRILLING HAMMER WITH GREASE LUBRICATION
DE4135240A1 (en) * 1991-10-25 1993-04-29 Bosch Gmbh Robert DRILLING HAMMER
DE4205840C2 (en) * 1992-02-26 1996-10-24 Kress Elektrik Gmbh & Co Hammer drill with chisel function
DE4305967C2 (en) * 1993-02-26 1997-03-06 Kress Elektrik Gmbh & Co Switch device for spindle locking for power tools
DE4305965C2 (en) * 1993-02-26 1997-08-21 Kress Elektrik Gmbh & Co Switch device for spindle locking for power tools
DE10034768A1 (en) * 2000-07-18 2002-02-07 Bosch Gmbh Robert Combination electric hand tool operating as hammer drill or electric chisel, has pivoted jaw catch mechanism with blocking component in handle
CN1301185C (en) * 2004-04-26 2007-02-21 苏州宝时得电动工具有限公司 Energy-storage impact mechanism of electric hammer
DE102004052329A1 (en) * 2004-10-27 2006-05-04 Kress-Elektrik Gmbh & Co. Elektromotorenfabrik Synchronization and switching unit for one-button selector switch and power tool with synchronization and switching unit
JP4702027B2 (en) 2005-05-26 2011-06-15 パナソニック電工株式会社 Hammer drill
DE102007000135A1 (en) * 2007-03-08 2008-09-11 Hilti Ag Hand tool with pneumatic percussion
US7861799B2 (en) 2008-03-21 2011-01-04 Makita Corporation Impact tool
DE102010062099A1 (en) * 2010-11-29 2012-05-31 Robert Bosch Gmbh Hammer mechanism
CN213259295U (en) 2017-10-20 2021-05-25 米沃奇电动工具公司 Impact tool for performing cutting operations on a workpiece by means of a chisel
WO2019147919A1 (en) 2018-01-26 2019-08-01 Milwaukee Electric Tool Corporation Percussion tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636796A5 (en) * 1979-01-25 1983-06-30 Duss Friedrich Maschf Electropneumatic hammer with a catch ring for the percussion piston
DE3039669A1 (en) * 1980-10-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart DRILLING HAMMER
DE3120326A1 (en) * 1980-10-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart DRILLING HAMMER
DE3307521A1 (en) * 1983-03-03 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill
DE3624153A1 (en) * 1986-07-17 1988-01-28 Bosch Gmbh Robert MOTORIZED HAMMER

Also Published As

Publication number Publication date
EP0318480A1 (en) 1989-06-07
DE3627869A1 (en) 1988-02-18
WO1988001219A1 (en) 1988-02-25
DE3768961D1 (en) 1991-05-02
JPH01503613A (en) 1989-12-07
JP2550124B2 (en) 1996-11-06
EP0318480B1 (en) 1991-03-27

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid