JPWO2021220705A1 - - Google Patents

Info

Publication number
JPWO2021220705A1
JPWO2021220705A1 JP2022517569A JP2022517569A JPWO2021220705A1 JP WO2021220705 A1 JPWO2021220705 A1 JP WO2021220705A1 JP 2022517569 A JP2022517569 A JP 2022517569A JP 2022517569 A JP2022517569 A JP 2022517569A JP WO2021220705 A1 JPWO2021220705 A1 JP WO2021220705A1
Authority
JP
Japan
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
JP2022517569A
Other versions
JP7347661B2 (ja
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 filed Critical
Publication of JPWO2021220705A1 publication Critical patent/JPWO2021220705A1/ja
Application granted granted Critical
Publication of JP7347661B2 publication Critical patent/JP7347661B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP2022517569A 2020-04-28 2021-03-31 作業機 Active JP7347661B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020079541 2020-04-28
JP2020079541 2020-04-28
PCT/JP2021/013763 WO2021220705A1 (ja) 2020-04-28 2021-03-31 作業機

Publications (2)

Publication Number Publication Date
JPWO2021220705A1 true JPWO2021220705A1 (ja) 2021-11-04
JP7347661B2 JP7347661B2 (ja) 2023-09-20

Family

ID=78332376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022517569A Active JP7347661B2 (ja) 2020-04-28 2021-03-31 作業機

Country Status (2)

Country Link
JP (1) JP7347661B2 (ja)
WO (1) WO2021220705A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240097431A1 (en) * 2022-09-20 2024-03-21 Black & Decker Inc. Constant-clutch operation at power tool start-up
WO2024024249A1 (ja) * 2022-07-29 2024-02-01 工機ホールディングス株式会社 作業機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170361449A1 (en) * 2016-06-20 2017-12-21 Black & Decker Inc. Power tool with anti-kickback control system
JP2018020421A (ja) * 2016-08-05 2018-02-08 株式会社マキタ 電動工具
JP2019098454A (ja) * 2017-11-30 2019-06-24 工機ホールディングス株式会社 打撃作業機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170361449A1 (en) * 2016-06-20 2017-12-21 Black & Decker Inc. Power tool with anti-kickback control system
JP2018020421A (ja) * 2016-08-05 2018-02-08 株式会社マキタ 電動工具
JP2019098454A (ja) * 2017-11-30 2019-06-24 工機ホールディングス株式会社 打撃作業機

Also Published As

Publication number Publication date
JP7347661B2 (ja) 2023-09-20
WO2021220705A1 (ja) 2021-11-04

Similar Documents

Publication Publication Date Title
BR112023005462A2 (ja)
BR112023012656A2 (ja)
BR112021014123A2 (ja)
JPWO2021220705A1 (ja)
BR112022024743A2 (ja)
BR102021018859A2 (ja)
BR102021015500A2 (ja)
BR112022009896A2 (ja)
BR112023011738A2 (ja)
JPWO2022230513A1 (ja)
BR112023016292A2 (ja)
BR112023004146A2 (ja)
BR112023011610A2 (ja)
BR112023011539A2 (ja)
BR112023008976A2 (ja)
BR112023009656A2 (ja)
BR112023006729A2 (ja)
BR102021020147A2 (ja)
BR102021018926A2 (ja)
BR102021018167A2 (ja)
BR102021017576A2 (ja)
BR102021016837A2 (ja)
BR102021016551A2 (ja)
BR102021016375A2 (ja)
BR102021016176A2 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221006

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230713

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230821

R150 Certificate of patent or registration of utility model

Ref document number: 7347661

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150