JP7295335B2 - 打ち込み工具 - Google Patents

打ち込み工具 Download PDF

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Publication number
JP7295335B2
JP7295335B2 JP2022509451A JP2022509451A JP7295335B2 JP 7295335 B2 JP7295335 B2 JP 7295335B2 JP 2022509451 A JP2022509451 A JP 2022509451A JP 2022509451 A JP2022509451 A JP 2022509451A JP 7295335 B2 JP7295335 B2 JP 7295335B2
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JP
Japan
Prior art keywords
valve
driving tool
compressed gas
plunger
tool
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
JP2022509451A
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English (en)
Japanese (ja)
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JPWO2021192838A1 (https=
Inventor
美隆 秋葉
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.)
Makita Corp
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Makita Corp
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Publication date
Application filed by Makita Corp filed Critical Makita Corp
Publication of JPWO2021192838A1 publication Critical patent/JPWO2021192838A1/ja
Application granted granted Critical
Publication of JP7295335B2 publication Critical patent/JP7295335B2/ja
Active legal-status Critical Current
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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
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/047—Mechanical details
    • 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
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • B25C1/042—Main valve and main cylinder
    • 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
    • B25C1/06—Hand-held nailing tools; Nail feeding devices operated by electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Portable Nailing Machines And Staplers (AREA)
JP2022509451A 2020-03-24 2021-03-02 打ち込み工具 Active JP7295335B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020052259 2020-03-24
JP2020052259 2020-03-24
PCT/JP2021/007840 WO2021192838A1 (ja) 2020-03-24 2021-03-02 打ち込み工具

Publications (2)

Publication Number Publication Date
JPWO2021192838A1 JPWO2021192838A1 (https=) 2021-09-30
JP7295335B2 true JP7295335B2 (ja) 2023-06-20

Family

ID=77890142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022509451A Active JP7295335B2 (ja) 2020-03-24 2021-03-02 打ち込み工具

Country Status (5)

Country Link
US (1) US12115634B2 (https=)
JP (1) JP7295335B2 (https=)
CN (1) CN115315339B (https=)
DE (1) DE112021000721T5 (https=)
WO (1) WO2021192838A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4237201A4 (en) 2020-10-30 2024-12-11 Milwaukee Electric Tool Corporation POWERED FASTENER DRIVER
JP7704580B2 (ja) * 2021-06-10 2025-07-08 株式会社マキタ 回転打撃工具
WO2023288083A1 (en) 2021-07-16 2023-01-19 Milwaukee Electric Tool Corporation Gas spring-powered fastener driver with pressure mechanism
CN117794694A (zh) 2021-08-31 2024-03-29 工机控股株式会社 作业机
USD1015105S1 (en) * 2021-12-21 2024-02-20 Zhejiang Prulde Electric Appliance Co., Ltd. Nail gun
TWM634314U (zh) * 2021-12-28 2022-11-21 鑽全實業股份有限公司 可補充氣體的氣式電動釘槍
WO2025066877A1 (zh) * 2023-09-27 2025-04-03 南京泉峰科技有限公司 动力工具
CN117506813A (zh) * 2023-11-15 2024-02-06 杭州科龙电器工具有限公司 一种能适配多工况和方便维护的钉枪及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006218587A (ja) 2005-02-14 2006-08-24 Hitachi Koki Co Ltd 釘打機
JP2014233770A (ja) 2013-05-31 2014-12-15 日立工機株式会社 打込機
WO2017187892A1 (ja) 2016-04-28 2017-11-02 日立工機株式会社 打込機
JP2019209395A (ja) 2018-05-31 2019-12-12 工機ホールディングス株式会社 打込機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07156075A (ja) * 1993-12-02 1995-06-20 Kanematsu Nnk Corp 固着具打撃工具
KR20090119872A (ko) * 2007-03-08 2009-11-20 마크스 가부시기가이샤 공기압공구
WO2016136632A1 (ja) * 2015-02-26 2016-09-01 日立工機株式会社 打込機
GB2556457B (en) * 2015-04-30 2021-10-13 Koki Holdings Co Ltd Fastener driving machine
CN208697341U (zh) * 2015-05-27 2019-04-05 工机控股株式会社 打桩机
TWI751176B (zh) * 2016-08-31 2022-01-01 日商工機控股股份有限公司 打釘機、壓力調節器和打釘單元

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006218587A (ja) 2005-02-14 2006-08-24 Hitachi Koki Co Ltd 釘打機
JP2014233770A (ja) 2013-05-31 2014-12-15 日立工機株式会社 打込機
WO2017187892A1 (ja) 2016-04-28 2017-11-02 日立工機株式会社 打込機
JP2019209395A (ja) 2018-05-31 2019-12-12 工機ホールディングス株式会社 打込機

Also Published As

Publication number Publication date
US20230071613A1 (en) 2023-03-09
JPWO2021192838A1 (https=) 2021-09-30
US12115634B2 (en) 2024-10-15
DE112021000721T5 (de) 2023-02-16
CN115315339A (zh) 2022-11-08
CN115315339B (zh) 2026-02-17
WO2021192838A1 (ja) 2021-09-30

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