DE60334411D1 - Flüssigkeitsdruckvorrichtung - Google Patents

Flüssigkeitsdruckvorrichtung

Info

Publication number
DE60334411D1
DE60334411D1 DE60334411T DE60334411T DE60334411D1 DE 60334411 D1 DE60334411 D1 DE 60334411D1 DE 60334411 T DE60334411 T DE 60334411T DE 60334411 T DE60334411 T DE 60334411T DE 60334411 D1 DE60334411 D1 DE 60334411D1
Authority
DE
Germany
Prior art keywords
load supporting
supporting member
fluid pressure
pressure device
load
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 - Lifetime
Application number
DE60334411T
Other languages
English (en)
Inventor
Atsushi Imai
Akira Imai
Yutaka Imai
Tatsuo Goda
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.)
Imai Tooru
Original Assignee
Imai Tooru
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 Imai Tooru filed Critical Imai Tooru
Application granted granted Critical
Publication of DE60334411D1 publication Critical patent/DE60334411D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/89—Use of a hydraulic action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Gasket Seals (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Transmission Devices (AREA)
DE60334411T 2003-02-10 2003-04-22 Flüssigkeitsdruckvorrichtung Expired - Lifetime DE60334411D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003032269 2003-02-10
PCT/JP2003/005102 WO2004070216A1 (ja) 2003-02-10 2003-04-22 液体圧装置

Publications (1)

Publication Number Publication Date
DE60334411D1 true DE60334411D1 (de) 2010-11-11

Family

ID=32844334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60334411T Expired - Lifetime DE60334411D1 (de) 2003-02-10 2003-04-22 Flüssigkeitsdruckvorrichtung

Country Status (8)

Country Link
US (1) US7552912B2 (de)
EP (2) EP1593863B1 (de)
JP (2) JP4358115B2 (de)
KR (1) KR100807706B1 (de)
AT (1) ATE483112T1 (de)
AU (1) AU2003231379B2 (de)
DE (1) DE60334411D1 (de)
WO (1) WO2004070216A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4358115B2 (ja) * 2003-02-10 2009-11-04 淳 今井 液体圧装置
ATE518068T1 (de) * 2004-02-25 2011-08-15 John Wentworth Bucknell Hydraulisch unterstützte befestigungselemente
ES2556110T3 (es) * 2004-02-25 2016-01-13 John Wentworth Bucknell Juntas para conjuntos hidráulicos
DE102012110267A1 (de) * 2012-10-26 2014-04-30 Thyssenkrupp Resource Technologies Gmbh Kreiselbrecher zur Zerkleinerung von Brechgut
KR101595482B1 (ko) 2014-11-07 2016-02-18 두산중공업 주식회사 볼트용 텐셔닝 조립구
DE102015200274B4 (de) * 2015-01-12 2016-08-04 Universität Stuttgart Verankerungsvorrichtung für Zugglieder und Verfahren zur Einstellung und gegebenenfalls Steuerung einer derartigen Verankerungsvorrichtung
KR101652837B1 (ko) * 2016-02-23 2016-09-01 주식회사 한국지오콘 말뚝의 선행하중 재하장치 및 이를 이용한 말뚝 시공 방법
KR101683718B1 (ko) * 2016-04-25 2016-12-09 주식회사 한국지오콘 말뚝의 선행하중 재하장치 및 이를 이용한 말뚝 시공 방법
CN109306996A (zh) * 2017-07-26 2019-02-05 杨洁薇 制动锁紧螺母
DK3728876T3 (da) * 2017-12-20 2023-06-12 Superbolt Inc Fler kammer hydrauliske multijack bolt strammere
CN111120490B (zh) * 2019-12-13 2021-09-14 扬力集团股份有限公司 一种压力机组合机身用液压预紧螺母

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518151A (de) 1974-06-12 1976-01-22 Mtu Muenchen Gmbh
SE403728B (sv) 1975-08-11 1978-09-04 Motala Verkstad Ab Anordning for atdragning, forspenning och losgoring av ett skruvforband
FR2414670A1 (fr) 1978-01-13 1979-08-10 Dba Coupelle d'etancheite et dispositif d'etancheite utilisant une telle coupelle
JPS591186B2 (ja) * 1978-02-15 1984-01-10 日立造船株式会社 多数の着色剤供給装置をもつ射出成形装置
JPS55166520A (en) * 1979-06-11 1980-12-25 Tokyo Shibaura Electric Co Fastening method of bolt
JPS59117909A (ja) * 1982-12-22 1984-07-07 三菱重工業株式会社 ねじ結合体
GB8304182D0 (en) 1983-02-15 1983-03-16 Hoffmann La Roche Pharmaceutical preparations
JPS59180166A (ja) 1983-03-29 1984-10-13 Kayaba Ind Co Ltd シ−ル機構
JPS59155315U (ja) * 1983-04-05 1984-10-18 三菱重工業株式会社 ボルト締付装置
US4708036A (en) * 1984-02-07 1987-11-24 Haskel, Inc. Stud tensioning apparatus
FR2597386B1 (fr) 1986-04-17 1989-10-13 Framatome Sa Dispositif de prehension pour mise en tension d'elements de vissage.
JPS63106960A (ja) * 1986-10-24 1988-05-12 Nec Corp 磁気デイスク制御装置
JPS63135607A (ja) * 1986-11-28 1988-06-08 株式会社日立製作所 ボルトテンシヨナ−用ナツト
JPH063219Y2 (ja) 1986-12-27 1994-01-26 カヤバ工業株式会社 シ−ル部材
GB8823474D0 (en) * 1988-10-06 1988-11-16 Hedley Purvis Ltd Improved hydraulic tensioner
JPH02300508A (ja) 1989-05-15 1990-12-12 Teijin Seiki Co Ltd ロック機構付液圧アクチュエータ
JPH0312347U (de) * 1989-06-21 1991-02-07
GB2263739B (en) 1992-02-03 1995-02-22 Specialist Sealing Ltd Sealing ring
GB2267944B (en) * 1992-06-12 1994-12-14 Pilgrim Moorside Ltd Hydraulic nut and bolt fastening arrangement
GB2274893B (en) 1993-02-05 1995-10-04 Hydra Tight Ltd Tensioning arrangement
WO1995015835A1 (de) * 1993-12-08 1995-06-15 Frank Hohmann Hydraulische gewindebolzenspannvorrichtung
JP3012347U (ja) * 1994-12-13 1995-06-13 株式会社マテックマツザキ 分割円形ナット
UA45310C2 (uk) * 1995-06-13 2002-04-15 К. Юнкерс Джон Гідравлічний пристрій натягування болтів
DE19648900A1 (de) 1996-11-26 1998-05-28 Bosch Gmbh Robert Radialdichtring und Verfahren zu seiner Herstellung
JPH11303838A (ja) * 1998-04-20 1999-11-02 Yamano Tekkosho:Kk ナット
AUPP890599A0 (en) 1999-02-26 1999-03-25 Bucknell, John Wentworth Tensioning hydraulic nuts
GB9909523D0 (en) * 1999-04-27 1999-06-23 More Nicholas Quick release nut
JP2002021834A (ja) * 2000-07-07 2002-01-23 Sankyu Inc 締結装置
JP3843344B2 (ja) * 2000-10-16 2006-11-08 可陽工業株式会社 ナット
JP4094340B2 (ja) * 2002-02-13 2008-06-04 株式会社コスメック クランプの動作検出装置
JP4358115B2 (ja) * 2003-02-10 2009-11-04 淳 今井 液体圧装置
JP4474303B2 (ja) * 2005-03-04 2010-06-02 株式会社コガネイ ワーク支持装置

Also Published As

Publication number Publication date
US7552912B2 (en) 2009-06-30
EP1783383A2 (de) 2007-05-09
EP1593863A1 (de) 2005-11-09
EP1593863B1 (de) 2010-09-29
AU2003231379A8 (en) 2004-08-30
KR100807706B1 (ko) 2008-02-28
KR20050118165A (ko) 2005-12-15
EP1783383A3 (de) 2008-12-10
JP2009024880A (ja) 2009-02-05
AU2003231379B2 (en) 2007-11-08
JP4856142B2 (ja) 2012-01-18
WO2004070216A1 (ja) 2004-08-19
AU2003231379A1 (en) 2004-08-30
ATE483112T1 (de) 2010-10-15
JPWO2004070216A1 (ja) 2006-05-25
EP1593863A4 (de) 2006-04-26
JP4358115B2 (ja) 2009-11-04
US20070051101A1 (en) 2007-03-08

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