JP7619440B2 - 作業機 - Google Patents

作業機 Download PDF

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Publication number
JP7619440B2
JP7619440B2 JP2023510263A JP2023510263A JP7619440B2 JP 7619440 B2 JP7619440 B2 JP 7619440B2 JP 2023510263 A JP2023510263 A JP 2023510263A JP 2023510263 A JP2023510263 A JP 2023510263A JP 7619440 B2 JP7619440 B2 JP 7619440B2
Authority
JP
Japan
Prior art keywords
outer peripheral
peripheral surface
striking
driver blade
feeder
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
JP2023510263A
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English (en)
Japanese (ja)
Other versions
JPWO2022209078A5 (https=
JPWO2022209078A1 (https=
Inventor
隆 川又
政広 三浦
和弘 大塚
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 JPWO2022209078A1 publication Critical patent/JPWO2022209078A1/ja
Publication of JPWO2022209078A5 publication Critical patent/JPWO2022209078A5/ja
Application granted granted Critical
Publication of JP7619440B2 publication Critical patent/JP7619440B2/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/001—Nail feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C7/00—Accessories for nailing or stapling tools, e.g. supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Portable Nailing Machines And Staplers (AREA)
JP2023510263A 2021-03-31 2021-12-24 作業機 Active JP7619440B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021060793 2021-03-31
JP2021060793 2021-03-31
PCT/JP2021/048091 WO2022209078A1 (ja) 2021-03-31 2021-12-24 作業機

Publications (3)

Publication Number Publication Date
JPWO2022209078A1 JPWO2022209078A1 (https=) 2022-10-06
JPWO2022209078A5 JPWO2022209078A5 (https=) 2023-11-07
JP7619440B2 true JP7619440B2 (ja) 2025-01-22

Family

ID=83455767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510263A Active JP7619440B2 (ja) 2021-03-31 2021-12-24 作業機

Country Status (3)

Country Link
US (1) US12194606B2 (https=)
JP (1) JP7619440B2 (https=)
WO (1) WO2022209078A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4291358A4 (en) * 2021-03-15 2025-03-19 Russell Mineral Equipment Pty Ltd Improvements to a liner bolt removal tool
CN118765225A (zh) * 2022-03-16 2024-10-11 工机控股株式会社 作业机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005205563A (ja) 2004-01-23 2005-08-04 Hitachi Koki Co Ltd 釘打機
WO2021020364A1 (ja) 2019-07-31 2021-02-04 工機ホールディングス株式会社 打込機

Family Cites Families (29)

* Cited by examiner, † Cited by third party
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US3099837A (en) * 1959-09-17 1963-08-06 Internat Staple And Machine Co Pneumatic driver
US4323127A (en) * 1977-05-20 1982-04-06 Cunningham James D Electrically operated impact tool
US4129240A (en) * 1977-07-05 1978-12-12 Duo-Fast Corporation Electric nailer
US4197974A (en) * 1978-06-12 1980-04-15 Speedfast Corporation Nailer
JPS5919279U (ja) * 1982-07-29 1984-02-06 マックス株式会社 空気式釘打機のドライバガイド
EP0236721A3 (en) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Hydraulic breaker
US5181450A (en) * 1991-05-16 1993-01-26 Umberto Monacelli Pneumatic fastener driving apparatus with piston holding detent
US5322136A (en) * 1992-07-17 1994-06-21 Smith International, Inc. Air percussion drilling assembly
JP3620313B2 (ja) * 1997-11-18 2005-02-16 マックス株式会社 紙連結形ファスナー
JP3520760B2 (ja) * 1998-04-03 2004-04-19 日立工機株式会社 釘打機
EP0999014B1 (en) 1998-11-06 2004-08-25 Max Co., Ltd. Tape-connected fasteners
AU2007243780B2 (en) * 2006-04-20 2011-06-30 Illinois Tool Works Inc. Pneumatically operable fastener-driving tool and seal mechanism assembly, and a method of operating the same
US8763874B2 (en) * 2007-10-05 2014-07-01 Senco Brands, Inc. Gas spring fastener driving tool with improved lifter and latch mechanisms
DE102010043837A1 (de) * 2010-11-12 2012-05-16 Hilti Aktiengesellschaft Schlagwerkskörper, Schlagwerk und Handwerkzeugmaschine mit einem Schlagwerk
US9555531B2 (en) * 2013-03-15 2017-01-31 Caterpillar Inc. Hydraulic hammer having co-axial accumulator and piston
WO2015087397A1 (ja) * 2013-12-10 2015-06-18 株式会社泉精器製作所 油圧工具
CA2943806C (en) * 2014-03-27 2022-05-31 Techtronic Power Tools Technology Limited Powered fastener driver and operating method thereof
WO2016174995A1 (ja) * 2015-04-30 2016-11-03 日立工機株式会社 打込機
KR101709673B1 (ko) * 2016-12-13 2017-03-09 대모 엔지니어링 주식회사 2단 오토스트로크 유압 브레이커
JP2019198943A (ja) * 2018-05-18 2019-11-21 工機ホールディングス株式会社 打込機
US11413734B2 (en) * 2018-10-17 2022-08-16 Kyocera Senco Industrial Tools, Inc. Working cylinder for power tool with piston lubricating system
JP2020196067A (ja) 2019-05-31 2020-12-10 工機ホールディングス株式会社 打込機
JP7351251B2 (ja) * 2020-03-30 2023-09-27 工機ホールディングス株式会社 打込機
US20220063074A1 (en) * 2020-08-26 2022-03-03 Robert Bosch Gmbh Gas Spring for a Fastener Driving Tool
CN223289749U (zh) * 2021-07-16 2025-09-02 米沃奇电动工具公司 具有压力机构的气弹簧动力式紧固件驱动器
JP2023066961A (ja) * 2021-10-29 2023-05-16 工機ホールディングス株式会社 作業機
JP7761864B2 (ja) * 2022-06-30 2025-10-29 工機ホールディングス株式会社 作業機
WO2024090434A1 (ja) * 2022-10-25 2024-05-02 工機ホールディングス株式会社 作業機
CN120435363A (zh) * 2023-01-19 2025-08-05 工机控股株式会社 作业机

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005205563A (ja) 2004-01-23 2005-08-04 Hitachi Koki Co Ltd 釘打機
WO2021020364A1 (ja) 2019-07-31 2021-02-04 工機ホールディングス株式会社 打込機

Also Published As

Publication number Publication date
US20240139922A1 (en) 2024-05-02
US12194606B2 (en) 2025-01-14
WO2022209078A1 (ja) 2022-10-06
JPWO2022209078A1 (https=) 2022-10-06

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