JP2023513089A - 高圧流体作動式装置の排出弁の又は排出弁に関する改良 - Google Patents

高圧流体作動式装置の排出弁の又は排出弁に関する改良 Download PDF

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Publication number
JP2023513089A
JP2023513089A JP2022546601A JP2022546601A JP2023513089A JP 2023513089 A JP2023513089 A JP 2023513089A JP 2022546601 A JP2022546601 A JP 2022546601A JP 2022546601 A JP2022546601 A JP 2022546601A JP 2023513089 A JP2023513089 A JP 2023513089A
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JP
Japan
Prior art keywords
chamber
working
valve
fluid
pressure
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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.)
Pending
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JP2022546601A
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English (en)
Japanese (ja)
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JP2023513089A5 (https=
Inventor
クレイグ パターソン，イアン
マイケル ダフ，ウィリアム
Original Assignee
グローバルフォース アイピー リミテッド
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Publication of JP2023513089A publication Critical patent/JP2023513089A/ja
Publication of JP2023513089A5 publication Critical patent/JP2023513089A5/ja
Pending 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
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • B25C1/043—Trigger valve and trigger mechanism
    • 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
    • B25C1/04—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
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/027—Check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1476—Special return means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • 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
    • B25D2250/181—Pneumatic tool components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/77—Control of direction of movement of the output member
    • F15B2211/7708—Control of direction of movement of the output member in one direction only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/70—Details not provided for in F41B11/50 or F41B11/60
    • F41B11/72—Valves; Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Fluid-Driven Valves (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Power Tools In General (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Pens And Brushes (AREA)
  • Fluid-Damping Devices (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
JP2022546601A 2020-02-03 2020-08-04 高圧流体作動式装置の排出弁の又は排出弁に関する改良 Pending JP2023513089A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZ76137020 2020-02-03
NZ761370 2020-02-03
US202062986563P 2020-03-06 2020-03-06
US62/986,563 2020-03-06
PCT/NZ2020/050084 WO2021158125A1 (en) 2020-02-03 2020-08-04 Improvements in, or relating to, exhaust valves for pressurised fluid operated devices

Publications (2)

Publication Number Publication Date
JP2023513089A true JP2023513089A (ja) 2023-03-30
JP2023513089A5 JP2023513089A5 (https=) 2023-08-14

Family

ID=77200240

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022546601A Pending JP2023513089A (ja) 2020-02-03 2020-08-04 高圧流体作動式装置の排出弁の又は排出弁に関する改良
JP2022546603A Active JP7786733B2 (ja) 2020-02-03 2020-12-11 高圧流体作動式装置のトリガー弁の、又はトリガー弁に関する改良

Family Applications After (1)

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JP2022546603A Active JP7786733B2 (ja) 2020-02-03 2020-12-11 高圧流体作動式装置のトリガー弁の、又はトリガー弁に関する改良

Country Status (10)

Country Link
US (2) US12365070B2 (https=)
EP (2) EP4100213A4 (https=)
JP (2) JP2023513089A (https=)
KR (2) KR20220136413A (https=)
CN (2) CN115135454A (https=)
AU (2) AU2020427395A1 (https=)
BR (2) BR112022015360A2 (https=)
IL (2) IL295350A (https=)
MX (2) MX2022009521A (https=)
WO (2) WO2021158125A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES3034268T3 (en) * 2020-01-07 2025-08-14 Globalforce Ip Ltd Improvements in, or relating to, an actuation system
EP4585810A3 (en) * 2021-04-08 2025-10-08 Globalforce IP Limited Improvements in or relating to pressure response of high pressure fluid valving, apparatus and methods therefor
US12078444B2 (en) * 2021-09-27 2024-09-03 War Machine, Inc. Gas projectile platform and assembly

Citations (2)

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JPH08243947A (ja) * 1995-03-03 1996-09-24 Kanematsu Nnk Corp 空気圧式固着具打込機
JP2019188537A (ja) * 2018-04-25 2019-10-31 マックス株式会社 打込み工具

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US2661182A (en) * 1948-02-02 1953-12-01 Samuel M Kipp Multiway piston valve with removable bushing and packing structure
US2822824A (en) * 1954-06-22 1958-02-11 Valvair Corp Fluid valve
US3363517A (en) * 1965-09-16 1968-01-16 Powers Wire Products Co Inc Air return percussive tool
SE337349B (https=) 1967-07-12 1971-08-02 Behrens Fa
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JPS5976780A (ja) 1982-10-26 1984-05-01 株式会社立川ピン製作所 釘打機に於けるトリガ−バルブ
JPH01224579A (ja) * 1988-03-02 1989-09-07 Haamo Sogo Kenkyusho:Kk スプール弁
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JPH08112779A (ja) * 1994-10-14 1996-05-07 Kanematsu Nnk Corp 空気圧式固着具打込機
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JPH08243947A (ja) * 1995-03-03 1996-09-24 Kanematsu Nnk Corp 空気圧式固着具打込機
JP2019188537A (ja) * 2018-04-25 2019-10-31 マックス株式会社 打込み工具

Also Published As

Publication number Publication date
JP2023511768A (ja) 2023-03-22
BR112022015388A2 (pt) 2022-10-11
KR20220136413A (ko) 2022-10-07
US20230065490A1 (en) 2023-03-02
US20230078504A1 (en) 2023-03-16
EP4100213A1 (en) 2022-12-14
MX2022009521A (es) 2022-11-07
IL295348A (en) 2022-10-01
IL295350A (en) 2022-10-01
EP4100212A4 (en) 2024-07-24
BR112022015360A2 (pt) 2022-09-20
JP7786733B2 (ja) 2025-12-17
MX2022009522A (es) 2022-11-07
WO2021158125A1 (en) 2021-08-12
CN115135454A (zh) 2022-09-30
CN115190830B (zh) 2026-01-02
AU2020427395A1 (en) 2022-09-01
WO2021158126A1 (en) 2021-08-12
KR20220130234A (ko) 2022-09-26
AU2020427693A1 (en) 2022-09-01
CN115190830A (zh) 2022-10-14
US12434366B2 (en) 2025-10-07
EP4100212A1 (en) 2022-12-14
EP4100213A4 (en) 2024-03-13
KR102869812B1 (ko) 2025-10-13
US12365070B2 (en) 2025-07-22

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