JP7380701B2 - 手持ち式動力機器 - Google Patents

手持ち式動力機器 Download PDF

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Publication number
JP7380701B2
JP7380701B2 JP2021554841A JP2021554841A JP7380701B2 JP 7380701 B2 JP7380701 B2 JP 7380701B2 JP 2021554841 A JP2021554841 A JP 2021554841A JP 2021554841 A JP2021554841 A JP 2021554841A JP 7380701 B2 JP7380701 B2 JP 7380701B2
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JP
Japan
Prior art keywords
cover
battery pack
section
power equipment
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
JP2021554841A
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English (en)
Japanese (ja)
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JPWO2021090605A1 (https=
JPWO2021090605A5 (https=
Inventor
祐樹 海老沢
英樹 小林
伴義 横田
なつ美 海老沢
高史 伊藤
翔太 平塚
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.)
Koki Holdings Co Ltd
Original Assignee
Koki Holdings Co 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 Koki Holdings Co Ltd filed Critical Koki Holdings Co Ltd
Publication of JPWO2021090605A1 publication Critical patent/JPWO2021090605A1/ja
Publication of JPWO2021090605A5 publication Critical patent/JPWO2021090605A5/ja
Priority to JP2023186120A priority Critical patent/JP2024008982A/ja
Application granted granted Critical
Publication of JP7380701B2 publication Critical patent/JP7380701B2/ja
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/08—Internal vibrators, e.g. needle vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • 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
    • 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
    • B25F5/02—Construction of casings, bodies or handles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Battery Mounting, Suspending (AREA)
  • Portable Power Tools In General (AREA)
  • Casings For Electric Apparatus (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2021554841A 2019-11-07 2020-09-25 手持ち式動力機器 Active JP7380701B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023186120A JP2024008982A (ja) 2019-11-07 2023-10-31 カバー及び手持ち式動力機器

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019202086 2019-11-07
JP2019202086 2019-11-07
JP2020041620 2020-03-11
JP2020041620 2020-03-11
PCT/JP2020/036450 WO2021090605A1 (ja) 2019-11-07 2020-09-25 手持ち式動力機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023186120A Division JP2024008982A (ja) 2019-11-07 2023-10-31 カバー及び手持ち式動力機器

Publications (3)

Publication Number Publication Date
JPWO2021090605A1 JPWO2021090605A1 (https=) 2021-05-14
JPWO2021090605A5 JPWO2021090605A5 (https=) 2022-08-17
JP7380701B2 true JP7380701B2 (ja) 2023-11-15

Family

ID=75849884

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021554841A Active JP7380701B2 (ja) 2019-11-07 2020-09-25 手持ち式動力機器
JP2023186120A Pending JP2024008982A (ja) 2019-11-07 2023-10-31 カバー及び手持ち式動力機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023186120A Pending JP2024008982A (ja) 2019-11-07 2023-10-31 カバー及び手持ち式動力機器

Country Status (5)

Country Link
US (1) US20220389727A1 (https=)
EP (1) EP4056286A4 (https=)
JP (2) JP7380701B2 (https=)
CN (1) CN114641599B (https=)
WO (1) WO2021090605A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021064086A1 (en) * 2019-10-02 2021-04-08 Husqvarna Ab Battery adapter assembly and hand-held power tool
CN218715211U (zh) 2019-11-20 2023-03-24 米沃奇电动工具公司 混凝土振动器
WO2021236968A1 (en) 2020-05-22 2021-11-25 Black & Decker Inc. Power tool with battery pack enclosure
USD1000927S1 (en) 2021-04-22 2023-10-10 Milwaukee Electric Tool Corporation Concrete vibrator
US20240352752A1 (en) * 2021-11-08 2024-10-24 Milwaukee Electric Tool Corporation Concrete vibrator
US12491616B2 (en) * 2022-02-10 2025-12-09 Milwaukee Electric Tool Corporation Modular concrete tool
EP4482653A4 (en) * 2022-02-24 2026-02-25 Black & Decker Inc CORDLESS POWER TOOL SYSTEM
CN115102460B (zh) * 2022-05-24 2025-08-22 江苏东成工具科技有限公司 电动工具调速系统及方法
USD1046583S1 (en) 2022-07-11 2024-10-15 Milwaukee Electric Tool Corporation Concrete vibrator
EP4306744A3 (en) * 2022-07-11 2024-03-13 Milwaukee Electric Tool Corporation Concrete vibrator
EP4342639A1 (de) * 2022-09-23 2024-03-27 C. & E. Fein GmbH Lagervorrichtung für ein akkumulatormodul an einem handwerkzeug
DE102023201866A1 (de) 2023-03-01 2024-09-05 Robert Bosch Gesellschaft mit beschränkter Haftung Handgeführtes Bearbeitungsgerät
JP2024135273A (ja) * 2023-03-22 2024-10-04 パナソニック株式会社 電動工具
WO2025155344A1 (en) * 2024-01-18 2025-07-24 Black & Decker Inc. Cordless power tool system
CN118017042B (zh) * 2024-02-01 2024-08-23 无锡晨涛新能源科技有限公司 一种电池激活装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001269874A (ja) 2000-03-24 2001-10-02 Makita Corp 締付工具
JP2003266334A (ja) 2002-03-15 2003-09-24 Makita Corp バッテリ駆動式電動工具およびバッテリ駆動式電動工具の使用方法
JP2016010835A (ja) 2014-06-30 2016-01-21 株式会社マキタ ナット締付け機

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JPH0744462Y2 (ja) * 1988-07-11 1995-10-11 株式会社マキタ 携帯用電動工具
US5725304A (en) * 1995-12-13 1998-03-10 Makita Corporation Battery concrete vibrator
JP2963866B2 (ja) * 1995-12-13 1999-10-18 株式会社マキタ 電動工具のバッテリ取付構造
JP2786140B2 (ja) 1995-12-13 1998-08-13 株式会社マキタ コンクリートバイブレータ
JP3032529B2 (ja) * 1999-04-30 2000-04-17 株式会社マキタ 電動工具のバッテリ取付構造
EP1982798A3 (en) * 2000-03-16 2008-11-12 Makita Corporation Power tool
JP2012038465A (ja) * 2010-08-04 2012-02-23 Canon Inc 電子機器
JP2012048885A (ja) * 2010-08-25 2012-03-08 Makita Corp バッテリ装置
US8439600B2 (en) * 2011-01-17 2013-05-14 Scott Brening Portable vibratory concrete float
CN206060105U (zh) * 2016-08-22 2017-03-29 江苏万威电气有限公司 一种配电箱的出线装置
TWM578899U (zh) * 2017-06-30 2019-06-01 美商米沃奇電子工具公司 電氣組合、動力工具系統、電動馬達總成、電動馬達、電池組以及馬達總成
WO2019027115A1 (ko) * 2017-08-04 2019-02-07 주식회사 에코파워팩 휴대용 전원 공급 장치
US20220341198A1 (en) * 2019-11-20 2022-10-27 Milwaukee Electric Tool Corporation Concrete vibrator
CN218715211U (zh) * 2019-11-20 2023-03-24 米沃奇电动工具公司 混凝土振动器
CN113927545B (zh) * 2020-07-14 2025-10-14 株式会社牧田 电动作业设备
JP7631046B2 (ja) * 2021-03-12 2025-02-18 株式会社マキタ コンクリートバイブレータ
EP4123105A1 (de) * 2021-07-20 2023-01-25 Hilti Aktiengesellschaft Rückentragvorrichtung
EP4306744A3 (en) * 2022-07-11 2024-03-13 Milwaukee Electric Tool Corporation Concrete vibrator
EP4385667B1 (en) * 2022-07-27 2025-07-16 Milwaukee Electric Tool Corporation Concrete vibrator system
US12559955B2 (en) * 2022-08-04 2026-02-24 Honda Motor Co., Ltd. Concrete vibrator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001269874A (ja) 2000-03-24 2001-10-02 Makita Corp 締付工具
JP2003266334A (ja) 2002-03-15 2003-09-24 Makita Corp バッテリ駆動式電動工具およびバッテリ駆動式電動工具の使用方法
JP2016010835A (ja) 2014-06-30 2016-01-21 株式会社マキタ ナット締付け機

Also Published As

Publication number Publication date
WO2021090605A1 (ja) 2021-05-14
US20220389727A1 (en) 2022-12-08
CN114641599A (zh) 2022-06-17
JPWO2021090605A1 (https=) 2021-05-14
CN114641599B (zh) 2024-08-06
JP2024008982A (ja) 2024-01-19
EP4056286A4 (en) 2022-11-30
EP4056286A1 (en) 2022-09-14

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