RU2020134129A - Перфоратор - Google Patents

Перфоратор Download PDF

Info

Publication number
RU2020134129A
RU2020134129A RU2020134129A RU2020134129A RU2020134129A RU 2020134129 A RU2020134129 A RU 2020134129A RU 2020134129 A RU2020134129 A RU 2020134129A RU 2020134129 A RU2020134129 A RU 2020134129A RU 2020134129 A RU2020134129 A RU 2020134129A
Authority
RU
Russia
Prior art keywords
intermediate shaft
axis
drive
cam
shaft
Prior art date
Application number
RU2020134129A
Other languages
English (en)
Russian (ru)
Inventor
Кийонобу ЙОСИКАНЕ
Юсуке ТАКАНО
Original Assignee
Макита Корпорейшн
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 Макита Корпорейшн filed Critical Макита Корпорейшн
Publication of RU2020134129A publication Critical patent/RU2020134129A/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of 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
    • B25D2211/003—Crossed drill and motor spindles
    • 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
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0015—Tools having a percussion-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0038—Tools having a rotation-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/245—Spatial arrangement of components of the tool relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
RU2020134129A 2019-10-21 2020-10-19 Перфоратор RU2020134129A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-192325 2019-10-21
JP2019192325A JP7465647B2 (ja) 2019-10-21 2019-10-21 ハンマドリル

Publications (1)

Publication Number Publication Date
RU2020134129A true RU2020134129A (ru) 2022-04-19

Family

ID=73029838

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020134129A RU2020134129A (ru) 2019-10-21 2020-10-19 Перфоратор

Country Status (4)

Country Link
EP (1) EP3812097B1 (fr)
JP (1) JP7465647B2 (fr)
CN (1) CN112757231B (fr)
RU (1) RU2020134129A (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158313A (en) * 1977-07-13 1979-06-19 Smith Arthur W Electric hand tool
DE3423919A1 (de) * 1984-06-29 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE4302083A1 (de) * 1993-01-19 1994-07-21 Black & Decker Inc Kraftgetriebenes Werkzeug, insbesondere Elektrowerkzeug
JP3688943B2 (ja) * 1999-08-26 2005-08-31 株式会社マキタ ハンマードリル
JP4281273B2 (ja) * 2000-10-20 2009-06-17 日立工機株式会社 ハンマドリル
JP2009241195A (ja) * 2008-03-31 2009-10-22 Hitachi Koki Co Ltd ハンマドリル
JP2012232371A (ja) * 2011-04-28 2012-11-29 Makita Corp 打撃工具
DE102012214938B4 (de) * 2012-08-22 2016-11-10 Metabowerke Gmbh Getriebeanordnung für eine angetriebene Werkzeugmaschine sowie Werkzeugmaschine mit einer solchen Getriebeanordnung
CN103894983A (zh) * 2012-12-26 2014-07-02 株式会社牧田 电锤
JP6096593B2 (ja) * 2013-05-29 2017-03-15 株式会社マキタ 往復動式作業工具
JP6325360B2 (ja) 2014-06-12 2018-05-16 株式会社マキタ 打撃工具
US11052525B2 (en) * 2016-03-03 2021-07-06 Makita Corporation Hammer drill
DE102017121720A1 (de) * 2017-09-19 2019-03-21 Metabowerke Gmbh Getriebeanordnung für eine angetriebene Werkzeugmaschine
JP7139128B2 (ja) * 2018-03-21 2022-09-20 株式会社マキタ 作業工具

Also Published As

Publication number Publication date
EP3812097B1 (fr) 2024-01-17
JP2021065958A (ja) 2021-04-30
JP7465647B2 (ja) 2024-04-11
CN112757231A (zh) 2021-05-07
CN112757231B (zh) 2024-06-07
EP3812097A1 (fr) 2021-04-28

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