KR102045344B1 - 유체압 실린더 - Google Patents

유체압 실린더 Download PDF

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Publication number
KR102045344B1
KR102045344B1 KR1020177033353A KR20177033353A KR102045344B1 KR 102045344 B1 KR102045344 B1 KR 102045344B1 KR 1020177033353 A KR1020177033353 A KR 1020177033353A KR 20177033353 A KR20177033353 A KR 20177033353A KR 102045344 B1 KR102045344 B1 KR 102045344B1
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KR
South Korea
Prior art keywords
cylinder
cylinder tube
port
cover
disposed
Prior art date
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Active
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KR1020177033353A
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English (en)
Korean (ko)
Other versions
KR20170137914A (ko
Inventor
유스케 코지마
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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Publication date
Application filed by 에스엠시 가부시키가이샤 filed Critical 에스엠시 가부시키가이샤
Priority claimed from PCT/JP2016/001975 external-priority patent/WO2016166964A1/en
Publication of KR20170137914A publication Critical patent/KR20170137914A/ko
Application granted granted Critical
Publication of KR102045344B1 publication Critical patent/KR102045344B1/ko
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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
    • F15B15/08—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
    • F15B15/1428—Cylinders
    • 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
    • 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
    • F15B15/1433—End caps
    • 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
    • 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)
KR1020177033353A 2015-04-17 2016-04-11 유체압 실린더 Active KR102045344B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JPJP-P-2015-084721 2015-04-17
JP2015084721 2015-04-17
JP2015138673 2015-07-10
JPJP-P-2015-138673 2015-07-10
JP2016052553A JP6524471B2 (ja) 2015-04-17 2016-03-16 流体圧シリンダ
JPJP-P-2016-052553 2016-03-16
PCT/JP2016/001975 WO2016166964A1 (en) 2015-04-17 2016-04-11 Fluid pressure cylinder

Publications (2)

Publication Number Publication Date
KR20170137914A KR20170137914A (ko) 2017-12-13
KR102045344B1 true KR102045344B1 (ko) 2019-11-15

Family

ID=57828192

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177033353A Active KR102045344B1 (ko) 2015-04-17 2016-04-11 유체압 실린더

Country Status (8)

Country Link
US (1) US10947998B2 (enExample)
JP (1) JP6524471B2 (enExample)
KR (1) KR102045344B1 (enExample)
CN (1) CN107532623B (enExample)
BR (1) BR112017022113A2 (enExample)
DE (1) DE112016001787T5 (enExample)
RU (1) RU2687333C9 (enExample)
TW (1) TWI621782B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6903844B2 (ja) * 2018-09-12 2021-07-14 Smc株式会社 流体圧シリンダ
RU193090U1 (ru) * 2019-06-04 2019-10-14 Общество с ограниченной ответственностью "Камоцци Пневматика" Пневматический привод поворотного контактора локомотива
RU199117U1 (ru) * 2020-04-03 2020-08-17 Общество с ограниченной ответственностью "Уральское конструкторское бюро вагоностроения" Цилиндр пневматический двухстороннего действия
KR102238414B1 (ko) * 2021-01-27 2021-04-08 윤종수 록킹기능을 갖는 유압실린더장치
DE102021001107A1 (de) * 2021-03-02 2022-09-08 Bümach Engineering International B.V. Arbeitszylinder und Verfahren zu dessen Herstellung
US20230287905A1 (en) * 2022-03-11 2023-09-14 Deere & Company Spring dampening for accumulator system
WO2024125767A1 (de) * 2022-12-13 2024-06-20 Festo Se & Co. Kg Fluidbetätigter arbeitszylinder
US20250334135A1 (en) * 2024-04-30 2025-10-30 Rosenboom Machine & Tool, Inc. Seal plate method for communicating retract oil to retract side of piston in hydraulic cylinder

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518787A (en) * 1946-01-18 1950-08-15 Vickers Inc Cylinder construction
US2673130A (en) * 1950-04-01 1954-03-23 Logansport Machine Company Inc Cylinder head and tube assembly
US2761425A (en) * 1952-06-17 1956-09-04 Gen Motors Corp Reciprocatory fluid actuated device
CH445221A (de) * 1964-10-14 1967-10-15 Luigi Panigati Pier Druckzylinder mit abnehmbaren Deckelkörper
US4312264A (en) * 1978-06-09 1982-01-26 Galland Henning Nopak Inc. Fluid pressure operated cylinder assembly
US4263841A (en) * 1979-02-05 1981-04-28 Bimba Charles W Fluid power motor with guard cylinder
JPH0741924Y2 (ja) * 1987-06-05 1995-09-27 カヤバ工業株式会社 油圧シリンダ
DE9104747U1 (de) 1991-04-18 1992-08-13 Robert Bosch Gmbh, 7000 Stuttgart Arbeitszylinder
JPH09133109A (ja) 1995-11-08 1997-05-20 Ckd Corp 流体圧シリンダ
US5680808A (en) * 1996-05-09 1997-10-28 Ingersoll-Rand Company Fluid cylinder and method of assembly
JPH10318213A (ja) 1997-05-19 1998-12-02 Ckd Corp 流体圧シリンダ
JPH11311210A (ja) 1998-04-24 1999-11-09 Ckd Corp ロッド付アクチュエータ及び外部スクレーパ
DE19826488A1 (de) 1998-06-13 1999-12-23 Dautel Gmbh Kolben-Zylinder-Aggregat
DE19843253C2 (de) 1998-09-10 2002-07-25 Rexroth Mecman Gmbh Druckmittelzylinder mit einem Zylinderrohr
JP2000257607A (ja) * 1999-03-05 2000-09-19 Smc Corp ブレーキ付シリンダの取付構造
JP3773163B2 (ja) * 1999-06-01 2006-05-10 株式会社東和製作所 シリンダ装置
JP4737453B2 (ja) * 2006-12-06 2011-08-03 Ｓｍｃ株式会社 流体圧シリンダ
RU2347955C1 (ru) * 2007-04-23 2009-02-27 Открытое акционерное общество "Уральское конструкторское бюро транспортного машиностроения" Способ сборки гидроцилиндра с соединением на полукольцах
DE102007048907B4 (de) * 2007-10-11 2025-02-13 Alpha Fluid Hydrauliksysteme Müller GmbH Zylinderbaugruppe
KR101067016B1 (ko) * 2009-02-18 2011-09-22 동양기전 주식회사 피스톤 너트의 풀림 방지 구조가 개선된 유압 실린더 장치
RU2422685C1 (ru) * 2009-12-15 2011-06-27 Открытое акционерное общество "Всероссийский научно-исследовательский институт "Сигнал" (ОАО "ВНИИ "Сигнал") Гидроцилиндр
JP5867867B2 (ja) * 2012-12-28 2016-02-24 Ｅｃｏ−Ａ株式会社 シリンダのポート部接続構造
EP2956679B1 (en) 2013-02-13 2020-04-29 Safran Landing Systems Canada Inc. Modular actuator with snubbing arrangement

Also Published As

Publication number Publication date
RU2687333C9 (ru) 2019-12-02
CN107532623A (zh) 2018-01-02
RU2017134886A (ru) 2019-04-05
RU2687333C2 (ru) 2019-05-13
DE112016001787T5 (de) 2017-12-28
CN107532623B (zh) 2023-12-29
TW201702490A (zh) 2017-01-16
US20180080483A1 (en) 2018-03-22
JP6524471B2 (ja) 2019-06-05
RU2017134886A3 (enExample) 2019-04-05
TWI621782B (zh) 2018-04-21
US10947998B2 (en) 2021-03-16
KR20170137914A (ko) 2017-12-13
JP2017015245A (ja) 2017-01-19
BR112017022113A2 (pt) 2018-07-03

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