CA1001454A - Rotary hammer power tool - Google Patents

Rotary hammer power tool

Info

Publication number
CA1001454A
CA1001454A CA193,193A CA193193A CA1001454A CA 1001454 A CA1001454 A CA 1001454A CA 193193 A CA193193 A CA 193193A CA 1001454 A CA1001454 A CA 1001454A
Authority
CA
Canada
Prior art keywords
power tool
rotary hammer
hammer power
rotary
tool
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.)
Expired
Application number
CA193,193A
Other versions
CA193193S (en
Inventor
Frank J. Consoli
Hanspeter E. Beisch
Peter G. Rebechini
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.)
Skil Canada Ltd
Original Assignee
Skil Canada Ltd
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 Skil Canada Ltd filed Critical Skil Canada Ltd
Application granted granted Critical
Publication of CA1001454A publication Critical patent/CA1001454A/en
Expired legal-status Critical Current

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
    • B25D17/26—Lubricating
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/03—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
CA193,193A 1973-02-26 1974-02-21 Rotary hammer power tool Expired CA1001454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00335933A US3837409A (en) 1973-02-26 1973-02-26 Rotary hammer power tool

Publications (1)

Publication Number Publication Date
CA1001454A true CA1001454A (en) 1976-12-14

Family

ID=23313848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,193A Expired CA1001454A (en) 1973-02-26 1974-02-21 Rotary hammer power tool

Country Status (8)

Country Link
US (1) US3837409A (en)
JP (1) JPS5024861A (en)
CA (1) CA1001454A (en)
CH (1) CH583608A5 (en)
DE (1) DE2409206A1 (en)
FR (1) FR2218972B1 (en)
GB (1) GB1453116A (en)
IT (1) IT1008293B (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343014B2 (en) * 1973-08-25 1978-04-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatic hammer drill
US3943782A (en) * 1974-11-08 1976-03-16 Skil Corporation Power hammer
US4102410A (en) * 1975-03-19 1978-07-25 Ross Frederick W Resilient work-coupled impact device
DE2516406C3 (en) * 1975-04-15 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Hammer drill
US4114699A (en) * 1976-01-22 1978-09-19 Licentia Patent-Verwaltungs-Gmbh Pneumatic rotary hammer device
US4158970A (en) * 1977-06-15 1979-06-26 Black & Decker Inc. Override arrangement and actuating knob for a shifting mechanism in portable tools
DE2728961C2 (en) * 1977-06-27 1991-08-08 Hilti Ag, Schaan Rotary hammer with lockable tool holder
DE3168959D1 (en) * 1980-11-18 1985-03-28 Black & Decker Inc Percussive drills
DE3262635D1 (en) * 1981-06-17 1985-04-25 Black & Decker Inc Hand-held power tools including bearing supports for components undergoing linear movement
JPS5859886U (en) * 1981-10-19 1983-04-22 株式会社小松製作所 drifter device
DE3213672C2 (en) * 1982-04-14 1984-07-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Actuator for switching a hammer drill with a pneumatic hammer mechanism that can be actuated by a swash plate drive from the "drilling" operating state to the "hammer drilling" operating state
JPS59161279A (en) * 1983-02-28 1984-09-12 株式会社　山田重機 Striking device for chisel
SU1209840A1 (en) * 1983-09-02 1986-02-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Perforator drill
DE3502449C3 (en) * 1984-02-08 2002-02-28 Bosch Gmbh Robert Electropneumatic hammer drill and / or impact hammer with battery-powered drive motor
JPS6176204A (en) * 1984-09-25 1986-04-18 Matsushita Electric Works Ltd Vibration drill
DE3503172A1 (en) * 1985-01-31 1986-08-07 Willy 7457 Bisingen Kress DRILLING HAMMER
DE3538166A1 (en) * 1985-10-26 1987-04-30 Hilti Ag DRILL HAMMER WITH TURN LOCK
DE3819125A1 (en) * 1988-06-04 1989-12-14 Bosch Gmbh Robert DRILLING HAMMER
US4945780A (en) * 1989-04-10 1990-08-07 Bosma Machine And Tool Corporation Drive unit for a monorail carrier
DE4135240A1 (en) * 1991-10-25 1993-04-29 Bosch Gmbh Robert DRILLING HAMMER
DE19545260A1 (en) * 1995-11-24 1997-05-28 Black & Decker Inc Hammer drill
JP3450558B2 (en) * 1995-12-25 2003-09-29 株式会社マキタ Electric tool
DE19717712A1 (en) * 1997-04-18 1998-10-22 Black & Decker Inc Hammer drill
USD431766S (en) * 1999-08-13 2000-10-10 Black & Decker Inc. Drill
NL1014558C2 (en) * 2000-03-03 2001-09-13 Skil Europ Bv Drilling machine with locking mechanism.
KR100353199B1 (en) * 2000-05-25 2002-09-18 윤경국 Electric hammers of a nail to construct and building
GB2385017B (en) * 2002-02-08 2005-06-29 Black & Decker Inc Drilling and/or hammering tool
EP1464449B1 (en) * 2003-04-01 2010-03-24 Makita Corporation Power tool
EP1779979B1 (en) * 2004-04-30 2018-02-21 Makita Corporation Working tool
SE528111C2 (en) * 2004-06-30 2006-09-05 Atlas Copco Tools Ab Motor driven tool with dust-preventing barrier around the output shaft
DE102004045117A1 (en) * 2004-09-17 2006-03-23 Robert Bosch Gmbh switching device
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
AU2007202971A1 (en) * 2006-07-01 2008-01-17 Black & Decker, Inc. A lubricant pump for a hammer drill
DE102006059078A1 (en) * 2006-12-14 2008-06-19 Robert Bosch Gmbh Electric device with snap-on rotatable control element
DE102006060320A1 (en) * 2006-12-20 2008-06-26 Robert Bosch Gmbh Schlagwerk for a hand tool
DE102006061247A1 (en) * 2006-12-22 2008-06-26 Robert Bosch Gmbh handle
RU2491701C2 (en) * 2011-12-02 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Новосибирский государственный технический университет" Synchronous electromagnetic percussion mechanism
JP2014100762A (en) * 2012-11-19 2014-06-05 Makita Corp Impact tool
US9416514B2 (en) * 2013-01-29 2016-08-16 Danuser Llc Post driver with limited movement floating post anvil
JP7274892B2 (en) * 2019-03-04 2023-05-17 株式会社マキタ reciprocating tool
USD943375S1 (en) * 2020-08-11 2022-02-15 Samuel Palmeter Apparatus for removing rust

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334694A (en) * 1965-01-12 1967-08-08 Milwaukee Electric Tool Corp Rotary hammer
DE1220361B (en) * 1965-05-07 1966-07-07 Duss Maschf Lubricating device on a hammer drill for stone processing
DE1483854A1 (en) * 1966-12-28 1970-03-19 Metabowerke Kg Hammer drill
US3430708A (en) * 1967-10-02 1969-03-04 Black & Decker Mfg Co Transmission for rotary hammer
DE2023913B2 (en) * 1970-05-15 1978-11-02 Hilti Ag, Schaan (Liechtenstein) Electropneumatic hammer drill
US3630293A (en) * 1970-10-02 1971-12-28 Black & Decker Mfg Co Closed lubrication system
CH534036A (en) * 1972-04-18 1973-02-28 Rudolf Studer Fabrik Elek Sche Motor-driven hammer drill, in particular by an electric motor

Also Published As

Publication number Publication date
FR2218972A1 (en) 1974-09-20
FR2218972B1 (en) 1978-01-06
JPS5024861A (en) 1975-03-17
DE2409206A1 (en) 1974-09-05
US3837409A (en) 1974-09-24
CH583608A5 (en) 1977-01-14
IT1008293B (en) 1976-11-10
GB1453116A (en) 1976-10-20

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