JPWO2022209078A5 - - Google Patents

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Publication number
JPWO2022209078A5
JPWO2022209078A5 JP2023510263A JP2023510263A JPWO2022209078A5 JP WO2022209078 A5 JPWO2022209078 A5 JP WO2022209078A5 JP 2023510263 A JP2023510263 A JP 2023510263A JP 2023510263 A JP2023510263 A JP 2023510263A JP WO2022209078 A5 JPWO2022209078 A5 JP WO2022209078A5
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JP
Japan
Prior art keywords
striking
axial direction
axis
respect
center position
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.)
Granted
Application number
JP2023510263A
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English (en)
Japanese (ja)
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JP7619440B2 (ja
JPWO2022209078A1 (https=
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Priority claimed from PCT/JP2021/048091 external-priority patent/WO2022209078A1/ja
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
Active legal-status Critical Current
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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 true JPWO2022209078A5 (https=) 2023-11-07
JP7619440B2 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

Family Cites Families (31)

* 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
JP2005205563A (ja) 2004-01-23 2005-08-04 Hitachi Koki Co Ltd 釘打機
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
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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
TWI869395B (zh) 2019-07-31 2025-01-11 日商工機控股股份有限公司 釘打機
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

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