JP5746281B2 - 流体圧シリンダ - Google Patents

流体圧シリンダ Download PDF

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Publication number
JP5746281B2
JP5746281B2 JP2013155369A JP2013155369A JP5746281B2 JP 5746281 B2 JP5746281 B2 JP 5746281B2 JP 2013155369 A JP2013155369 A JP 2013155369A JP 2013155369 A JP2013155369 A JP 2013155369A JP 5746281 B2 JP5746281 B2 JP 5746281B2
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JP
Japan
Prior art keywords
rod
passage
plug
fluid pressure
piston
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
JP2013155369A
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English (en)
Japanese (ja)
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JP2015025506A5 (enExample
JP2015025506A (ja
Inventor
小林　信行
信行 小林
Original Assignee
Ｋｙｂ−Ｙｓ株式会社
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 Ｋｙｂ−Ｙｓ株式会社 filed Critical Ｋｙｂ−Ｙｓ株式会社
Priority to JP2013155369A priority Critical patent/JP5746281B2/ja
Priority to US14/906,606 priority patent/US10145394B2/en
Priority to PCT/JP2014/065127 priority patent/WO2015012003A1/ja
Publication of JP2015025506A publication Critical patent/JP2015025506A/ja
Publication of JP2015025506A5 publication Critical patent/JP2015025506A5/ja
Application granted granted Critical
Publication of JP5746281B2 publication Critical patent/JP5746281B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F15B15/1457—Piston rods
    • 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
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • 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
    • F15B15/1457—Piston rods
    • F15B15/1461—Piston rod sealings
    • 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
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
JP2013155369A 2013-07-26 2013-07-26 流体圧シリンダ Active JP5746281B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013155369A JP5746281B2 (ja) 2013-07-26 2013-07-26 流体圧シリンダ
US14/906,606 US10145394B2 (en) 2013-07-26 2014-06-06 Fluid pressure cylinder
PCT/JP2014/065127 WO2015012003A1 (ja) 2013-07-26 2014-06-06 流体圧シリンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013155369A JP5746281B2 (ja) 2013-07-26 2013-07-26 流体圧シリンダ

Publications (3)

Publication Number Publication Date
JP2015025506A JP2015025506A (ja) 2015-02-05
JP2015025506A5 JP2015025506A5 (enExample) 2015-05-07
JP5746281B2 true JP5746281B2 (ja) 2015-07-08

Family

ID=52393056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013155369A Active JP5746281B2 (ja) 2013-07-26 2013-07-26 流体圧シリンダ

Country Status (3)

Country Link
US (1) US10145394B2 (enExample)
JP (1) JP5746281B2 (enExample)
WO (1) WO2015012003A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7360253B2 (ja) * 2019-04-24 2023-10-12 Ｋｙｂ株式会社 流体圧シリンダ
GB2605451B (en) * 2021-04-01 2023-07-26 Caterpillar Global Mining Llc Hydraulic cylinder cushioning
JP7720215B2 (ja) 2021-09-30 2025-08-07 株式会社小松製作所 油圧シリンダ
CN115013381B (zh) * 2022-07-02 2024-05-28 安徽工程大学 一种带有锁止功能的多级液压缸导向装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4636874Y1 (enExample) * 1968-05-29 1971-12-18
US3489442A (en) * 1969-01-16 1970-01-13 Compressed Air Service Co Piston and rod assembly
JPH0215004Y2 (enExample) * 1984-12-21 1990-04-23
JPS646403U (enExample) 1987-06-30 1989-01-13
JPH0515603Y2 (enExample) 1987-11-17 1993-04-23
JP2521377Y2 (ja) * 1990-09-03 1996-12-25 自動車機器株式会社 変速機操作装置
DE4400483C2 (de) * 1994-01-11 1996-12-19 Invest Tech Ag Linearantriebszylinder
JP3814525B2 (ja) * 2001-11-29 2006-08-30 カヤバ工業株式会社 油圧シリンダ
JP2004068927A (ja) * 2002-08-06 2004-03-04 Showa Corp 車両用の油圧緩衝器
US7322273B2 (en) * 2004-08-13 2008-01-29 The Stanley Works Piston-piston rod retaining assembly for a hydraulic piston and cylinder unit
JP5707301B2 (ja) * 2011-11-01 2015-04-30 Ｋｙｂ−Ｙｓ株式会社 流体圧シリンダ及びその製造方法

Also Published As

Publication number Publication date
US10145394B2 (en) 2018-12-04
WO2015012003A1 (ja) 2015-01-29
US20160160893A1 (en) 2016-06-09
JP2015025506A (ja) 2015-02-05

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