TW360756B - Hydraulic cylinder - Google Patents

Hydraulic cylinder

Info

Publication number
TW360756B
TW360756B TW087114219A TW87114219A TW360756B TW 360756 B TW360756 B TW 360756B TW 087114219 A TW087114219 A TW 087114219A TW 87114219 A TW87114219 A TW 87114219A TW 360756 B TW360756 B TW 360756B
Authority
TW
Taiwan
Prior art keywords
engagement groove
hydraulic cylinder
outer piston
engagement
preventing
Prior art date
Application number
TW087114219A
Other languages
English (en)
Inventor
Hiroshi Udagawa
Original Assignee
Smc Corp
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 Smc Corp filed Critical Smc Corp
Application granted granted Critical
Publication of TW360756B publication Critical patent/TW360756B/zh

Links

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
    • 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
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • 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
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
TW087114219A 1997-09-19 1998-08-27 Hydraulic cylinder TW360756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27397297A JP3796639B2 (ja) 1997-09-19 1997-09-19 流体圧シリンダ

Publications (1)

Publication Number Publication Date
TW360756B true TW360756B (en) 1999-06-11

Family

ID=17535149

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087114219A TW360756B (en) 1997-09-19 1998-08-27 Hydraulic cylinder

Country Status (6)

Country Link
US (1) US6129003A (zh)
JP (1) JP3796639B2 (zh)
KR (1) KR100271473B1 (zh)
CN (1) CN1119534C (zh)
DE (1) DE19839142C2 (zh)
TW (1) TW360756B (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4607367B2 (ja) * 2001-04-11 2011-01-05 クロダニューマティクス株式会社 流体シリンダ装置
US7033066B2 (en) * 2002-10-25 2006-04-25 Helder Bruce A Hydraulic actuator assembly with rotation restraint
EP1691902A2 (en) * 2003-11-19 2006-08-23 Timm J. Frischmon Apparatus and method for repairing a hockey stick shaft
DE202005003031U1 (de) * 2005-02-23 2006-07-06 Doma-Tech Mainardi Ag Fluideinheit
US7127982B2 (en) * 2005-03-04 2006-10-31 Festo Corporation Linear drive with non-rotating piston
CN102242746B (zh) * 2011-06-12 2012-11-14 江苏维达机械有限公司 液压推杆装置
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
CN102678654A (zh) * 2012-06-02 2012-09-19 山西高行液压股份有限公司 变速油缸系统
CN102758809A (zh) * 2012-07-19 2012-10-31 江苏速升自动化装备股份有限公司 具有导向功能的气缸
CN102927079A (zh) * 2012-11-12 2013-02-13 泸州华西机械有限责任公司 一种行程可调油缸
US20140352527A1 (en) * 2013-05-28 2014-12-04 Zaytran, Inc. Anti-Rotation Apparatus for Linear Actuator
JP5439624B1 (ja) 2013-08-09 2014-03-12 株式会社ミウラ 搬送装置
DE102013014033B4 (de) 2013-08-26 2015-12-24 Hägele GmbH Hydraulische Stellvorrichtung
CN103557200B (zh) * 2013-11-22 2016-01-06 徐州徐工液压件有限公司 一种带防旋转机构的液压缸
CN103953605B (zh) * 2014-04-28 2016-04-27 马鞍山市裕华机械制造有限公司 液压板料折弯机用数控可调行程液压缸
KR101971266B1 (ko) 2014-04-30 2019-04-22 주식회사 만도 브레이크 마스터실린더
EP3064782B1 (de) * 2015-03-06 2018-06-20 Otto Nussbaum GmbH & Co. KG Zylinderkolbenaggregat
JP6509658B2 (ja) * 2015-07-10 2019-05-08 日立建機株式会社 可変容量型液圧回転機
CN105422544A (zh) * 2015-12-25 2016-03-23 河海大学常州校区 一种内置导向油缸
CN105422543B (zh) * 2015-12-25 2017-07-18 河海大学常州校区 一种内置导向油缸
CN105545865A (zh) * 2015-12-25 2016-05-04 河海大学常州校区 一种内置导向油缸
JP6673555B2 (ja) * 2017-05-08 2020-03-25 Smc株式会社 流体圧シリンダ
JP6808182B2 (ja) 2017-09-07 2021-01-06 Smc株式会社 流体圧シリンダ
CN108119431B (zh) * 2017-12-27 2020-01-31 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） 一种伸缩油缸
JP6718584B2 (ja) * 2018-01-26 2020-07-08 Smc株式会社 流体圧シリンダ
DE102018124135A1 (de) * 2018-09-28 2020-04-02 MAQUET GmbH Tischsäule für einen Operationstisch mit Versteifungsmechanismus für eine zylindrische Führung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1907689C2 (de) * 1969-02-15 1971-02-18 Otto Neumeister Ein- oder mehrstufiger Hydraulikzylinder mit Verdrehsicherung
US4261252A (en) * 1978-06-12 1981-04-14 Charles Senn Piercing structure
DE3718308A1 (de) * 1987-05-30 1989-01-12 Gerhard Hanik Maschinenbau Ing Fluid-arbeitszylinder

Also Published As

Publication number Publication date
CN1119534C (zh) 2003-08-27
JP3796639B2 (ja) 2006-07-12
CN1212337A (zh) 1999-03-31
KR19990029841A (ko) 1999-04-26
KR100271473B1 (ko) 2000-11-15
DE19839142C2 (de) 2002-11-14
US6129003A (en) 2000-10-10
JPH1193912A (ja) 1999-04-06
DE19839142A1 (de) 1999-04-01

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Legal Events

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MK4A Expiration of patent term of an invention patent