JPWO2021230050A1 - - Google Patents

Info

Publication number
JPWO2021230050A1
JPWO2021230050A1 JP2022521808A JP2022521808A JPWO2021230050A1 JP WO2021230050 A1 JPWO2021230050 A1 JP WO2021230050A1 JP 2022521808 A JP2022521808 A JP 2022521808A JP 2022521808 A JP2022521808 A JP 2022521808A JP WO2021230050 A1 JPWO2021230050 A1 JP WO2021230050A1
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
JP2022521808A
Other versions
JP7409494B2 (ja
JPWO2021230050A5 (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 JPWO2021230050A1 publication Critical patent/JPWO2021230050A1/ja
Publication of JPWO2021230050A5 publication Critical patent/JPWO2021230050A5/ja
Application granted granted Critical
Publication of JP7409494B2 publication Critical patent/JP7409494B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0071—Devices for removing chips dust collectors for hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
    • B04C5/04—Tangential inlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/34—Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP2022521808A 2020-05-12 2021-04-23 補助装置及び作業機システム Active JP7409494B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020083600 2020-05-12
JP2020083600 2020-05-12
JP2020145382 2020-08-31
JP2020145382 2020-08-31
PCT/JP2021/016542 WO2021230050A1 (ja) 2020-05-12 2021-04-23 補助装置及び作業機システム

Publications (3)

Publication Number Publication Date
JPWO2021230050A1 true JPWO2021230050A1 (ja) 2021-11-18
JPWO2021230050A5 JPWO2021230050A5 (ja) 2023-02-21
JP7409494B2 JP7409494B2 (ja) 2024-01-09

Family

ID=78525668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022521808A Active JP7409494B2 (ja) 2020-05-12 2021-04-23 補助装置及び作業機システム

Country Status (5)

Country Link
US (1) US20230173629A1 (ja)
EP (1) EP4151368A4 (ja)
JP (1) JP7409494B2 (ja)
CN (1) CN115551678A (ja)
WO (1) WO2021230050A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358030A1 (de) * 2003-12-11 2005-07-07 Hilti Ag Zyklonabscheider
DE102004056856A1 (de) * 2004-11-25 2006-06-01 Hilti Ag Grobabscheider
GB0500469D0 (en) * 2005-01-11 2005-02-16 Positec Group Ltd Tool
DE102006029624A1 (de) 2006-06-28 2008-01-03 Robert Bosch Gmbh Staubauffangvorrichtung für eine Elktrohandwerkzeugmaschine
JP5267801B2 (ja) 2009-02-28 2013-08-21 日立工機株式会社 集塵装置付き穿孔工具
JP5836876B2 (ja) 2012-04-25 2015-12-24 株式会社マキタ 電動工具
JP6803242B2 (ja) 2016-01-20 2020-12-23 株式会社マキタ 電動工具の集塵システム
JP6927808B2 (ja) * 2017-08-31 2021-09-01 株式会社マキタ 電動工具用集塵装置及び電動工具

Also Published As

Publication number Publication date
EP4151368A4 (en) 2023-10-25
WO2021230050A1 (ja) 2021-11-18
US20230173629A1 (en) 2023-06-08
EP4151368A1 (en) 2023-03-22
CN115551678A (zh) 2022-12-30
JP7409494B2 (ja) 2024-01-09

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