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GB1352958A - Power tools - Google Patents

Power tools

Info

Publication number
GB1352958A
GB1352958A GB5026172A GB5026172A GB1352958A GB 1352958 A GB1352958 A GB 1352958A GB 5026172 A GB5026172 A GB 5026172A GB 5026172 A GB5026172 A GB 5026172A GB 1352958 A GB1352958 A GB 1352958A
Authority
GB
United Kingdom
Prior art keywords
gear
wheel
spindle
shaft
pin
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
GB5026172A
Other languages
English (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1352958A publication Critical patent/GB1352958A/en
Expired legal-status Critical Current

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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19293—Longitudinally slidable
    • Y10T74/19298—Multiple spur gears
    • Y10T74/19307—Selective
    • Y10T74/19312—Direct clutch and drive
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19419—Progressive
    • Y10T74/19442—Single key
    • Y10T74/19447—Clutch and ratchet
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19377—Slidable keys or clutches
    • Y10T74/19414—Single clutch shaft
    • Y10T74/19419—Progressive
    • Y10T74/19442—Single key
    • Y10T74/19451—Spur gears
    • Y10T74/1946—Sliding clutch carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Structure Of Transmissions (AREA)
  • Gear Transmission (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB5026172A 1971-11-02 1972-11-01 Power tools Expired GB1352958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717141263U DE7141263U (de) 1971-11-02 1971-11-02 Elektrowerkzeug insbesondere elektrische schlagbohrmaschine

Publications (1)

Publication Number Publication Date
GB1352958A true GB1352958A (en) 1974-05-15

Family

ID=6624841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5026172A Expired GB1352958A (en) 1971-11-02 1972-11-01 Power tools

Country Status (10)

Country Link
US (1) US3808904A (es)
JP (1) JPS5642403B2 (es)
AU (1) AU459897B2 (es)
BR (1) BR7207551D0 (es)
CH (1) CH546131A (es)
DE (1) DE7141263U (es)
ES (1) ES408120A1 (es)
FR (1) FR2159985A5 (es)
GB (1) GB1352958A (es)
IT (1) IT970080B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703043A1 (en) * 1994-09-26 1996-03-27 Black & Decker Inc. Hammer drill with inclined clutch plate
RU2174895C2 (ru) * 1999-12-01 2001-10-20 Колган Юрий Никитович Ручная машина
CN102398254A (zh) * 2010-09-07 2012-04-04 罗伯特·博世有限公司 工具机、尤其手持式工具机

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328462C2 (de) * 1973-06-05 1985-08-29 Robert Bosch Gmbh, 7000 Stuttgart Schlagbohrmaschine
SU1038476A2 (ru) * 1980-06-23 1983-08-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента Вибраторов И Строительно-Отделочных Машин Машина ударно-вращательного действи
US4710071A (en) * 1986-05-16 1987-12-01 Black & Decker Inc. Family of electric drills and two-speed gear box therefor
JP2558753Y2 (ja) * 1991-10-31 1998-01-14 株式会社マキタ 回転電動工具の動力伝達機構
GB9621202D0 (en) * 1996-10-11 1996-11-27 Black & Decker Inc Mode change switch
KR100353199B1 (ko) * 2000-05-25 2002-09-18 윤경국 전기해머의 못박기 구조 및 장치
US6733414B2 (en) 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
TWM262286U (en) * 2004-04-15 2005-04-21 Lee Yeong Ind Co Ltd Improved structure for machine with drilling and tapping functions
CN2752589Y (zh) * 2004-11-03 2006-01-18 张宝书 便携式电动黄油枪
US7314097B2 (en) * 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
JP4593387B2 (ja) * 2005-07-04 2010-12-08 株式会社マキタ 電動工具
US7980324B2 (en) 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
ATE400410T1 (de) 2006-05-19 2008-07-15 Black & Decker Inc Betriebsartumschaltvorrichtung für ein kraftbetriebenes werkzeug
JP5064780B2 (ja) * 2006-12-12 2012-10-31 株式会社マキタ スクリュードライバ
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
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
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
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
JP5017187B2 (ja) * 2008-06-10 2012-09-05 株式会社マキタ 動力工具
US8739417B2 (en) * 2008-06-10 2014-06-03 Makita Corporation Circular saw
JP5435900B2 (ja) * 2008-06-10 2014-03-05 株式会社マキタ 丸鋸
EP2298504B1 (en) * 2008-06-10 2013-03-20 Makita Corporation Power tool
JP5017186B2 (ja) * 2008-06-10 2012-09-05 株式会社マキタ 動力工具
JP5435899B2 (ja) * 2008-06-10 2014-03-05 株式会社マキタ 丸鋸
JP5017188B2 (ja) * 2008-06-10 2012-09-05 株式会社マキタ 動力工具
JP5017185B2 (ja) * 2008-06-10 2012-09-05 株式会社マキタ 動力工具
DE102008050703B3 (de) * 2008-10-07 2009-12-31 Wacker Neuson Se Arbeitsgerät mit Überholkupplung
US8172004B2 (en) 2009-08-05 2012-05-08 Techtronic Power Tools Technology Limited Automatic transmission for a power tool
DE102010000722A1 (de) * 2010-01-07 2011-07-14 Robert Bosch GmbH, 70469 Handwerkzeugmaschinenvorrichtung
CN101758486B (zh) * 2010-01-21 2011-09-28 浙江海王电器有限公司 轻型单钮多功能电锤
EP2635410B1 (en) 2010-11-04 2016-10-12 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
US8448535B2 (en) * 2011-04-19 2013-05-28 Ching-Yi Wang Multiple-angle transmission apparatus
JP2013151055A (ja) * 2012-01-26 2013-08-08 Makita Corp 打撃工具
US11110572B2 (en) * 2019-04-24 2021-09-07 Hsieh Yuan Liao Connecting shaft structure of electric screwdriver
US11826891B2 (en) * 2019-10-21 2023-11-28 Makita Corporation Power tool having hammer mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US850257A (en) * 1906-10-20 1907-04-16 Charles H Schabinger Gear-transmission mechanism.
US1081092A (en) * 1911-02-16 1913-12-09 John Chalmers Transmission-gearing.
US1564667A (en) * 1924-02-20 1925-12-08 Waldo J Guild Gearing for power transmission
US2557799A (en) * 1948-08-23 1951-06-19 Salmivuori Johannes Erkki Hydraulic drive mechanism
US3133450A (en) * 1962-08-30 1964-05-19 Black & Decker Mfg Co Two-speed transmission for portable electric tool
US3178955A (en) * 1963-06-20 1965-04-20 Black & Decker Mfg Co Manually-manipulatable shifting means for two-speed power tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0703043A1 (en) * 1994-09-26 1996-03-27 Black & Decker Inc. Hammer drill with inclined clutch plate
US5628374A (en) * 1994-09-26 1997-05-13 Black & Decker Inc. Hammer drill with inclined clutch plate
RU2174895C2 (ru) * 1999-12-01 2001-10-20 Колган Юрий Никитович Ручная машина
CN102398254A (zh) * 2010-09-07 2012-04-04 罗伯特·博世有限公司 工具机、尤其手持式工具机
CN102398254B (zh) * 2010-09-07 2016-02-17 罗伯特·博世有限公司 工具机、尤其手持式工具机

Also Published As

Publication number Publication date
US3808904A (en) 1974-05-07
FR2159985A5 (es) 1973-06-22
JPS5642403B2 (es) 1981-10-05
CH546131A (de) 1974-02-28
DE7141263U (de) 1973-04-19
BR7207551D0 (pt) 1973-08-21
ES408120A1 (es) 1975-10-01
AU4841072A (en) 1974-05-02
JPS4853383A (es) 1973-07-26
IT970080B (it) 1974-04-10
AU459897B2 (en) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee