IT989220B - MANUAL PERFORATING HAMMER - Google Patents

MANUAL PERFORATING HAMMER

Info

Publication number
IT989220B
IT989220B IT25450/73A IT2545073A IT989220B IT 989220 B IT989220 B IT 989220B IT 25450/73 A IT25450/73 A IT 25450/73A IT 2545073 A IT2545073 A IT 2545073A IT 989220 B IT989220 B IT 989220B
Authority
IT
Italy
Prior art keywords
manual perforating
hammer
perforating hammer
manual
perforating
Prior art date
Application number
IT25450/73A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT989220B publication Critical patent/IT989220B/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
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/068—Crank-actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT25450/73A 1972-06-16 1973-06-15 MANUAL PERFORATING HAMMER IT989220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2229388A DE2229388C3 (en) 1972-06-16 1972-06-16 Hand-operated hammer drill

Publications (1)

Publication Number Publication Date
IT989220B true IT989220B (en) 1975-05-20

Family

ID=5847927

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25450/73A IT989220B (en) 1972-06-16 1973-06-15 MANUAL PERFORATING HAMMER

Country Status (10)

Country Link
US (1) US3847229A (en)
JP (1) JPS5543867B2 (en)
BR (1) BR7304440D0 (en)
CH (1) CH559853A5 (en)
DE (1) DE2229388C3 (en)
ES (1) ES415946A1 (en)
FR (1) FR2189175B3 (en)
GB (1) GB1438516A (en)
IT (1) IT989220B (en)
NL (1) NL7308361A (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728961C2 (en) * 1977-06-27 1991-08-08 Hilti Ag, Schaan Rotary hammer with lockable tool holder
DE2804223C2 (en) * 1978-02-01 1983-09-08 Metabowerke GmbH & Co, 7440 Nürtingen Additional handle for a motor-driven handheld power tool, in particular that performs axial blows
DE2844109A1 (en) * 1978-10-10 1980-04-24 Bosch Gmbh Robert HAND MACHINE, IN PARTICULAR DRILLING AND / OR HAMMER
DE3014694A1 (en) * 1980-04-16 1981-10-22 Hilti AG, 9494 Schaan Mine hammer drill spring linked side handle - is telescopically extensible, pref. with arrestable stretched spring
US4442906A (en) * 1980-11-18 1984-04-17 Black & Decker Inc. Percussive drills
DE3335795A1 (en) * 1983-10-01 1985-04-18 Black & Decker Inc., Newark, Del. DRILLING HAMMER
DE3540964A1 (en) * 1985-11-19 1987-05-21 Bosch Gmbh Robert MOTOR DRIVEN TOOL FOR DRILLING OR IMPACT DRILLING
JPS62174886U (en) * 1986-04-25 1987-11-06
DE4135240A1 (en) * 1991-10-25 1993-04-29 Bosch Gmbh Robert DRILLING HAMMER
DE4344849A1 (en) * 1993-12-29 1995-07-06 Fein C & E Machine tool
JP3568128B2 (en) * 1994-02-25 2004-09-22 日立工機株式会社 Rotary impact tool
JP3424870B2 (en) * 1995-02-28 2003-07-07 株式会社マキタ Immersion prevention device for impact tools
US5687802A (en) * 1995-09-21 1997-11-18 Chicago Pneumatic Tool Company Power hand tool with rotatable handle
DE19545260A1 (en) * 1995-11-24 1997-05-28 Black & Decker Inc Hammer drill
GB9524180D0 (en) * 1995-11-27 1996-01-31 Black & Decker Inc Hammer mechanism
US5896934A (en) * 1997-09-08 1999-04-27 Chicago Pneumatic Tool Company Reciprocating tool having a piston retainer
JPH11104974A (en) * 1997-10-06 1999-04-20 Makita Corp Hammering tool
FI108409B (en) * 1997-12-11 2002-01-31 Tamrock Oy Arrangement with hydraulic breaker
DE19833650A1 (en) * 1998-07-25 2000-01-27 Hilti Ag Hand drill
US6269888B1 (en) * 1999-08-13 2001-08-07 Hand Tools International, Llc Reciprocating and rotary power tool
US6733414B2 (en) 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
DE10121088A1 (en) * 2001-04-28 2002-11-07 Bosch Gmbh Robert Hammer drill and / or chisel hammer
DE10122820A1 (en) * 2001-05-11 2002-11-21 Bosch Gmbh Robert Hand tool, especially hammer drill and/or hammer chisel, has tool guide element that is axially movable with respect to machine housing
GB0121947D0 (en) * 2001-09-12 2001-10-31 Black & Decker Inc Tool holder for hammer
DE10323606B4 (en) * 2003-05-20 2005-04-14 Robert Bosch Gmbh Hammer drill has ring-shaped elastomer body surrounding knocker movable in guide to absorb and deaden sound and impact
JP4525904B2 (en) * 2004-06-08 2010-08-18 日立工機株式会社 Impact tool
US7410006B2 (en) * 2004-10-20 2008-08-12 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US7552781B2 (en) 2004-10-20 2009-06-30 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US7314097B2 (en) * 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
US7980324B2 (en) 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
SE529929C2 (en) * 2006-05-09 2008-01-08 Atlas Copco Tools Ab Portable tool with a freewheel lock of the drive shaft
US8316958B2 (en) * 2006-07-13 2012-11-27 Black & Decker Inc. Control scheme for detecting and preventing torque conditions in a power tool
US20080021590A1 (en) * 2006-07-21 2008-01-24 Vanko John C Adaptive control scheme for detecting and preventing torque conditions in a power tool
DE102006000395A1 (en) * 2006-08-07 2008-02-14 Hilti Ag Hand tool with pneumatic percussion
US20090065225A1 (en) * 2007-09-07 2009-03-12 Black & Decker Inc. Switchable anti-lock control
JP5128391B2 (en) * 2008-07-03 2013-01-23 株式会社マキタ Hammer drill
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
CN102753782B (en) 2010-01-07 2015-09-30 布莱克和戴克公司 There is the electric screw driver rotating input control
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
US9149876B2 (en) * 2010-04-16 2015-10-06 Husqvarna Ab Core drilling machine and a handle assembly for a core drilling machine
EP2635410B1 (en) 2010-11-04 2016-10-12 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
CN102784949A (en) * 2011-05-19 2012-11-21 博世电动工具（中国）有限公司 Electric tool and transmission mechanism thereof
EP2631035B1 (en) 2012-02-24 2019-10-16 Black & Decker Inc. Power tool
US9573262B2 (en) * 2012-11-19 2017-02-21 Makita Corporation Impact tool
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
CN110280806A (en) * 2019-07-25 2019-09-27 马鞍山市润启新材料科技有限公司 A kind of plate hand-held drilling machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US875869A (en) * 1906-09-14 1908-01-07 Rolland S Trott Rock-drill.
DE1483854A1 (en) * 1966-12-28 1970-03-19 Metabowerke Kg Hammer drill
US3650336A (en) * 1970-05-05 1972-03-21 Rockwell Mfg Co Power driven device

Also Published As

Publication number Publication date
JPS4951674A (en) 1974-05-20
DE2229388B2 (en) 1980-05-22
JPS5543867B2 (en) 1980-11-08
DE2229388A1 (en) 1974-01-17
CH559853A5 (en) 1975-03-14
FR2189175B3 (en) 1976-05-14
FR2189175A1 (en) 1974-01-25
NL7308361A (en) 1973-12-18
ES415946A1 (en) 1976-02-01
DE2229388C3 (en) 1981-01-22
GB1438516A (en) 1976-06-09
BR7304440D0 (en) 1974-08-15
US3847229A (en) 1974-11-12

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