JP7681403B2 - 電動工具 - Google Patents

電動工具 Download PDF

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Publication number
JP7681403B2
JP7681403B2 JP2021005484A JP2021005484A JP7681403B2 JP 7681403 B2 JP7681403 B2 JP 7681403B2 JP 2021005484 A JP2021005484 A JP 2021005484A JP 2021005484 A JP2021005484 A JP 2021005484A JP 7681403 B2 JP7681403 B2 JP 7681403B2
Authority
JP
Japan
Prior art keywords
gear
stage
power tool
shaft
motor
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.)
Active
Application number
JP2021005484A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022110220A (ja
JP2022110220A5 (enExample
Inventor
洋規 生田
陽介 直井
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.)
Makita Corp
Original Assignee
Makita 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 Makita Corp filed Critical Makita Corp
Priority to JP2021005484A priority Critical patent/JP7681403B2/ja
Priority to CN202111257070.1A priority patent/CN114800395B/zh
Priority to US17/567,190 priority patent/US11707776B2/en
Priority to DE102022100832.0A priority patent/DE102022100832A1/de
Publication of JP2022110220A publication Critical patent/JP2022110220A/ja
Publication of JP2022110220A5 publication Critical patent/JP2022110220A5/ja
Application granted granted Critical
Publication of JP7681403B2 publication Critical patent/JP7681403B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/105—Portable riveters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/26—Drives for riveting machines; Transmission means therefor operated by rotary drive, e.g. by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/28—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups
    • 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
    • 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear ratio being changed by inversion of torque direction
    • F16H3/005—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear ratio being changed by inversion of torque direction for gearings using gears having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/022—Setting rivets by means of swaged-on locking collars, e.g. lockbolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/04—Riveting hollow rivets mechanically
    • B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
    • 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D2041/0665—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical characterised by there being no cage other than the inner and outer race for distributing the intermediate members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)
  • Portable Power Tools In General (AREA)
JP2021005484A 2021-01-18 2021-01-18 電動工具 Active JP7681403B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021005484A JP7681403B2 (ja) 2021-01-18 2021-01-18 電動工具
CN202111257070.1A CN114800395B (zh) 2021-01-18 2021-10-27 电动工具
US17/567,190 US11707776B2 (en) 2021-01-18 2022-01-03 Power tool
DE102022100832.0A DE102022100832A1 (de) 2021-01-18 2022-01-14 Kraftwerkzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021005484A JP7681403B2 (ja) 2021-01-18 2021-01-18 電動工具

Publications (3)

Publication Number Publication Date
JP2022110220A JP2022110220A (ja) 2022-07-29
JP2022110220A5 JP2022110220A5 (enExample) 2023-11-02
JP7681403B2 true JP7681403B2 (ja) 2025-05-22

Family

ID=82218106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021005484A Active JP7681403B2 (ja) 2021-01-18 2021-01-18 電動工具

Country Status (4)

Country Link
US (1) US11707776B2 (enExample)
JP (1) JP7681403B2 (enExample)
CN (1) CN114800395B (enExample)
DE (1) DE102022100832A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7641842B2 (ja) * 2021-07-21 2025-03-07 株式会社マキタ 電動工具
USD987399S1 (en) * 2021-08-05 2023-05-30 Ober S.P.A. Riveting hammer
USD1039929S1 (en) * 2022-07-12 2024-08-27 Black & Decker Inc. Power tool
USD1021594S1 (en) * 2022-08-04 2024-04-09 SFS Group Germany GmbH Rivet gun
USD1083540S1 (en) * 2023-10-23 2025-07-15 Ingersoll-Rand Industrial U.S., Inc. Power tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004239326A (ja) 2003-02-04 2004-08-26 Smc Corp 減速比自動切換装置
US20100304913A1 (en) 2009-05-27 2010-12-02 Sun Race Sturmey-Archer Inc. Speed change mechanism
JP2012125898A (ja) 2010-12-16 2012-07-05 Makita Corp 動力工具
JP2014233778A (ja) 2013-05-31 2014-12-15 日立工機株式会社 往復動作業機
JP2019051543A (ja) 2017-09-15 2019-04-04 株式会社マキタ 締結工具
WO2020099178A1 (en) 2018-11-12 2020-05-22 Atlas Copco Industrial Technique Ab Power tool and gear unit for such a power tool
DE102019107380A1 (de) 2019-03-22 2020-09-24 Vvg-Befestigungstechnik Gmbh & Co. Elektrisch betriebenes Nietgerät mit schaltbarem Getriebe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730232A (en) * 1996-04-10 1998-03-24 Mixer; John E. Two-speed fastener driver
JP5276077B2 (ja) * 2010-11-02 2013-08-28 本田技研工業株式会社 自動変速機
CN104079116B (zh) * 2014-07-21 2016-08-24 严振华 电动自行车用可变减速比的轮毂电机
CN110114167B (zh) 2016-12-28 2021-01-15 株式会社牧田 紧固工具
JP6748573B2 (ja) 2016-12-28 2020-09-02 株式会社マキタ 締結工具

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004239326A (ja) 2003-02-04 2004-08-26 Smc Corp 減速比自動切換装置
US20100304913A1 (en) 2009-05-27 2010-12-02 Sun Race Sturmey-Archer Inc. Speed change mechanism
JP2012125898A (ja) 2010-12-16 2012-07-05 Makita Corp 動力工具
JP2014233778A (ja) 2013-05-31 2014-12-15 日立工機株式会社 往復動作業機
JP2019051543A (ja) 2017-09-15 2019-04-04 株式会社マキタ 締結工具
WO2020099178A1 (en) 2018-11-12 2020-05-22 Atlas Copco Industrial Technique Ab Power tool and gear unit for such a power tool
JP2022506811A (ja) 2018-11-12 2022-01-17 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ 電動工具及びこのような電動工具のための歯車装置
DE102019107380A1 (de) 2019-03-22 2020-09-24 Vvg-Befestigungstechnik Gmbh & Co. Elektrisch betriebenes Nietgerät mit schaltbarem Getriebe

Also Published As

Publication number Publication date
CN114800395A (zh) 2022-07-29
JP2022110220A (ja) 2022-07-29
US11707776B2 (en) 2023-07-25
DE102022100832A1 (de) 2022-07-21
US20220226881A1 (en) 2022-07-21
CN114800395B (zh) 2025-10-14

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