FR2216050A1 - - Google Patents

Info

Publication number
FR2216050A1
FR2216050A1 FR7403608A FR7403608A FR2216050A1 FR 2216050 A1 FR2216050 A1 FR 2216050A1 FR 7403608 A FR7403608 A FR 7403608A FR 7403608 A FR7403608 A FR 7403608A FR 2216050 A1 FR2216050 A1 FR 2216050A1
Authority
FR
France
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
FR7403608A
Other languages
French (fr)
Other versions
FR2216050B1 (en
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2216050A1 publication Critical patent/FR2216050A1/fr
Application granted granted Critical
Publication of FR2216050B1 publication Critical patent/FR2216050B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • 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
    • 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
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/042—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement
    • F16D7/044—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
FR7403608A 1973-02-02 1974-02-04 Expired FR2216050B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328916A US3866692A (en) 1973-02-02 1973-02-02 Power tools

Publications (2)

Publication Number Publication Date
FR2216050A1 true FR2216050A1 (en) 1974-08-30
FR2216050B1 FR2216050B1 (en) 1977-09-16

Family

ID=23283022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7403608A Expired FR2216050B1 (en) 1973-02-02 1974-02-04

Country Status (7)

Country Link
US (1) US3866692A (en)
BR (1) BR7400760D0 (en)
CA (1) CA1006718A (en)
CH (1) CH582302A5 (en)
DE (1) DE2404968A1 (en)
FR (1) FR2216050B1 (en)
GB (1) GB1451258A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3875224A1 (en) * 2020-03-03 2021-09-08 Hilti Aktiengesellschaft Device for positioning a chisel
US12023793B2 (en) 2020-03-03 2024-07-02 Hilti Aktiengesellschaft Apparatus for adjusting a chisel

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509141A1 (en) * 1975-03-03 1976-09-09 Hilti Ag DRILLING TOOL WITH DRILL AND ADAPTER
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
US4239143A (en) * 1979-05-21 1980-12-16 Olin Corporation Driver assembly for small-diameter fasteners
DE3006234C2 (en) * 1980-02-20 1982-08-12 Koehring Gmbh, 2000 Hamburg Impact transmission device for pile drivers
DE3125454A1 (en) * 1981-06-29 1983-01-20 Hilti AG, 9494 Schaan DRILLING HAMMER FOR DRILLING AND IMPACT DRILLING
DE3231902A1 (en) * 1982-08-27 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Powered hand tool for percussive or rotary-percussive mode of operation
FI78158C (en) * 1986-05-09 1989-06-12 Tampella Oy Ab ANORDING VID EN BORRMASKIN FOER LAGRING AV ETT ROTATIONSSTYCKE.
SU1662832A1 (en) * 1988-09-23 1991-07-15 Московское Научно-Производственное Объединение По Механизированному Строительному Инструменту И Отделочным Машинам Percussive machine
DE4008750A1 (en) * 1990-03-19 1991-09-26 Hilti Ag Fixing device-driving tool - incorporates rotary drill and bolt-setting mechanism
JP3424870B2 (en) * 1995-02-28 2003-07-07 株式会社マキタ Immersion prevention device for impact tools
DE19654832A1 (en) * 1996-12-23 1998-06-25 Black & Decker Inc N D Ges D S Operating element for fitting into powered tool
DE19810088C1 (en) * 1998-03-10 1999-08-26 Bosch Gmbh Robert Hammer and boring drill
GB2407851A (en) * 2003-11-06 2005-05-11 Black & Decker Inc Slip clutch for rotary power tool
SE526996C2 (en) * 2003-10-03 2005-12-06 Atlas Copco Tools Ab Power tool with angle gear and drive spindle adjustment
DE102004028371A1 (en) * 2004-06-11 2005-12-29 Hilti Ag Beating machine tool with rinsing head
DE502006001594D1 (en) * 2006-03-18 2008-10-30 Metabowerke Gmbh Electric hand tool
DE102006059078A1 (en) * 2006-12-14 2008-06-19 Robert Bosch Gmbh Electric device with snap-on rotatable control element
DE102007010180A1 (en) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Hand-held machine tool, especially hammer drill and/or chisel, has first and second joint units arranged to form loss protection for actuating unit with actuating unit in mounted state
US7717191B2 (en) * 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7854274B2 (en) * 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7798245B2 (en) * 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7762349B2 (en) * 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7717192B2 (en) * 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US9821430B2 (en) * 2011-12-28 2017-11-21 Positec Power Tools (Suzhou) Co., Ltd. Power tools
US9333637B2 (en) 2012-01-19 2016-05-10 Chevron (Hk) Limited Multi-tool for fasteners
CN103213103B (en) * 2012-01-19 2015-07-15 南京德朔实业有限公司 Fastener tool
CN103213107B (en) * 2012-01-19 2015-12-02 南京德朔实业有限公司 Output device for fastener tool
US9956676B2 (en) * 2013-01-09 2018-05-01 Techtronic Power Tools Technology Limited Tool with rotatable head
CN105570333B (en) * 2014-10-17 2018-06-29 楚天科技股份有限公司 Semi-automatic arrangement of clutch
CN105715206B (en) * 2016-04-13 2018-10-30 宁波市德霖机械有限公司 Impingement ice driller
DE102016224862A1 (en) * 2016-12-13 2018-06-14 Robert Bosch Gmbh Drill and / or chisel hammer
TW202108493A (en) * 2019-08-21 2021-03-01 力山工業股份有限公司 Overload protection mechanism for winch
CN112593848B (en) * 2020-12-24 2023-02-10 成都迪普金刚石钻头有限责任公司 Compound percussion device of PDC drill bit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056573A5 (en) * 1969-08-04 1971-05-14 Rockwell Mfg Co
FR2072259A5 (en) * 1969-12-22 1971-09-24 Bosch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US720319A (en) * 1901-10-18 1903-02-10 William A Box Drill apparatus for drilling rock, mining, &c.
US875869A (en) * 1906-09-14 1908-01-07 Rolland S Trott Rock-drill.
US3334694A (en) * 1965-01-12 1967-08-08 Milwaukee Electric Tool Corp Rotary hammer
US3323601A (en) * 1965-01-18 1967-06-06 Wacker Hermann Boring and breaking hammer with combustion engine or electromotor drive
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2056573A5 (en) * 1969-08-04 1971-05-14 Rockwell Mfg Co
FR2072259A5 (en) * 1969-12-22 1971-09-24 Bosch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3875224A1 (en) * 2020-03-03 2021-09-08 Hilti Aktiengesellschaft Device for positioning a chisel
WO2021175657A1 (en) * 2020-03-03 2021-09-10 Hilti Aktiengesellschaft Device for resetting a chisel
US12023793B2 (en) 2020-03-03 2024-07-02 Hilti Aktiengesellschaft Apparatus for adjusting a chisel

Also Published As

Publication number Publication date
BR7400760D0 (en) 1974-10-29
GB1451258A (en) 1976-09-29
DE2404968A1 (en) 1974-08-15
CA1006718A (en) 1977-03-15
FR2216050B1 (en) 1977-09-16
US3866692A (en) 1975-02-18
CH582302A5 (en) 1976-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse