KR102015494B1 - 유체압 실린더 - Google Patents

유체압 실린더 Download PDF

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Publication number
KR102015494B1
KR102015494B1 KR1020187000913A KR20187000913A KR102015494B1 KR 102015494 B1 KR102015494 B1 KR 102015494B1 KR 1020187000913 A KR1020187000913 A KR 1020187000913A KR 20187000913 A KR20187000913 A KR 20187000913A KR 102015494 B1 KR102015494 B1 KR 102015494B1
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KR
South Korea
Prior art keywords
cylinder
cover
rod
cylinder tube
spigot
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.)
Expired - Fee Related
Application number
KR1020187000913A
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English (en)
Korean (ko)
Other versions
KR20180016575A (ko
Inventor
야스나가 스즈키
치아키 후쿠이
마코토 야에가시
Original Assignee
에스엠시 가부시키가이샤
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.)
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Application filed by 에스엠시 가부시키가이샤 filed Critical 에스엠시 가부시키가이샤
Publication of KR20180016575A publication Critical patent/KR20180016575A/ko
Application granted granted Critical
Publication of KR102015494B1 publication Critical patent/KR102015494B1/ko
Expired - Fee Related 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
    • F15B15/1438—Cylinder to end cap 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/226—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads
    • 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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1471—Guiding means other than in the end cap
    • 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
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
KR1020187000913A 2015-06-11 2016-06-01 유체압 실린더 Expired - Fee Related KR102015494B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015118182A JP6403072B2 (ja) 2015-06-11 2015-06-11 流体圧シリンダ
JPJP-P-2015-118182 2015-06-11
PCT/JP2016/002635 WO2016199373A1 (en) 2015-06-11 2016-06-01 Fluid pressure cylinder

Publications (2)

Publication Number Publication Date
KR20180016575A KR20180016575A (ko) 2018-02-14
KR102015494B1 true KR102015494B1 (ko) 2019-08-28

Family

ID=56134520

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187000913A Expired - Fee Related KR102015494B1 (ko) 2015-06-11 2016-06-01 유체압 실린더

Country Status (10)

Country Link
US (1) US10662981B2 (enExample)
EP (1) EP3308034B1 (enExample)
JP (1) JP6403072B2 (enExample)
KR (1) KR102015494B1 (enExample)
CN (1) CN107771251B (enExample)
BR (1) BR112017026556A2 (enExample)
MX (1) MX2017016126A (enExample)
RU (1) RU2679950C1 (enExample)
TW (1) TWI650491B (enExample)
WO (1) WO2016199373A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6403073B2 (ja) * 2015-06-11 2018-10-10 Smc株式会社 流体圧シリンダ
CN118462682B (zh) * 2024-05-27 2024-11-01 江苏永祥液压设备有限公司 一种油量速度可调型油缸及其使用方法

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JP2007016916A (ja) * 2005-07-07 2007-01-25 Smc Corp 流体圧機器に用いられるロック機構
JP2012057770A (ja) * 2010-09-13 2012-03-22 Kayaba System Machinery Kk ダンパ
JP2014219038A (ja) * 2013-05-07 2014-11-20 Smc株式会社 流体圧シリンダ

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Publication number Priority date Publication date Assignee Title
JP2007016916A (ja) * 2005-07-07 2007-01-25 Smc Corp 流体圧機器に用いられるロック機構
JP2012057770A (ja) * 2010-09-13 2012-03-22 Kayaba System Machinery Kk ダンパ
JP2014219038A (ja) * 2013-05-07 2014-11-20 Smc株式会社 流体圧シリンダ

Also Published As

Publication number Publication date
CN107771251B (zh) 2020-02-18
TWI650491B (zh) 2019-02-11
TW201708714A (zh) 2017-03-01
KR20180016575A (ko) 2018-02-14
WO2016199373A1 (en) 2016-12-15
RU2679950C1 (ru) 2019-02-14
BR112017026556A2 (pt) 2018-08-14
JP2017003022A (ja) 2017-01-05
CN107771251A (zh) 2018-03-06
US20180298926A1 (en) 2018-10-18
US10662981B2 (en) 2020-05-26
JP6403072B2 (ja) 2018-10-10
EP3308034A1 (en) 2018-04-18
EP3308034B1 (en) 2020-11-18
MX2017016126A (es) 2018-04-20

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