JP4918614B1 - アクチュエータ - Google Patents

アクチュエータ Download PDF

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Publication number
JP4918614B1
JP4918614B1 JP2010290868A JP2010290868A JP4918614B1 JP 4918614 B1 JP4918614 B1 JP 4918614B1 JP 2010290868 A JP2010290868 A JP 2010290868A JP 2010290868 A JP2010290868 A JP 2010290868A JP 4918614 B1 JP4918614 B1 JP 4918614B1
Authority
JP
Japan
Prior art keywords
piston
plunger
hole
bore
shaft
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
JP2010290868A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012137161A (ja
Inventor
伸介 有吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lobtex Co Ltd
Original Assignee
Lobtex Co Ltd
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 Lobtex Co Ltd filed Critical Lobtex Co Ltd
Priority to JP2010290868A priority Critical patent/JP4918614B1/ja
Priority to PCT/JP2011/079644 priority patent/WO2012090820A1/ja
Priority to TW100148910A priority patent/TWI517917B/zh
Application granted granted Critical
Publication of JP4918614B1 publication Critical patent/JP4918614B1/ja
Publication of JP2012137161A publication Critical patent/JP2012137161A/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D29/00—Hand-held metal-shearing or metal-cutting 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/061—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement by unidirectional means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Shearing Machines (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
JP2010290868A 2010-12-27 2010-12-27 アクチュエータ Expired - Fee Related JP4918614B1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010290868A JP4918614B1 (ja) 2010-12-27 2010-12-27 アクチュエータ
PCT/JP2011/079644 WO2012090820A1 (ja) 2010-12-27 2011-12-21 アクチュエータ
TW100148910A TWI517917B (zh) 2010-12-27 2011-12-27 致動器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010290868A JP4918614B1 (ja) 2010-12-27 2010-12-27 アクチュエータ

Publications (2)

Publication Number Publication Date
JP4918614B1 true JP4918614B1 (ja) 2012-04-18
JP2012137161A JP2012137161A (ja) 2012-07-19

Family

ID=46243787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010290868A Expired - Fee Related JP4918614B1 (ja) 2010-12-27 2010-12-27 アクチュエータ

Country Status (3)

Country Link
JP (1) JP4918614B1 (zh)
TW (1) TWI517917B (zh)
WO (1) WO2012090820A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007172A (zh) * 2021-03-12 2021-06-22 燕山大学 一种集成柱塞马达式双动力液压缸

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089740B (zh) * 2012-12-31 2015-07-15 蚌埠液力机械有限公司 卸荷阀和卸荷阀油缸
CN107497970B (zh) * 2017-08-10 2024-03-26 浙江工业大学 一种轻型钢筋速断器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6487928A (en) * 1987-09-28 1989-04-03 Toyoda Machine Works Ltd Hydraulic controller
JPH07223113A (ja) * 1994-02-03 1995-08-22 Robutetsukusu:Kk 電動油圧式作動工具における往復作動部材の作動機構

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2547230Y2 (ja) * 1991-05-15 1997-09-10 日東工器株式会社 油圧作動機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6487928A (en) * 1987-09-28 1989-04-03 Toyoda Machine Works Ltd Hydraulic controller
JPH07223113A (ja) * 1994-02-03 1995-08-22 Robutetsukusu:Kk 電動油圧式作動工具における往復作動部材の作動機構

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113007172A (zh) * 2021-03-12 2021-06-22 燕山大学 一种集成柱塞马达式双动力液压缸
CN113007172B (zh) * 2021-03-12 2022-04-12 燕山大学 一种集成柱塞马达式双动力液压缸

Also Published As

Publication number Publication date
TWI517917B (zh) 2016-01-21
JP2012137161A (ja) 2012-07-19
TW201302355A (zh) 2013-01-16
WO2012090820A1 (ja) 2012-07-05

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