DE102006047512B4 - Hydraulische Spannvorrichtung - Google Patents

Hydraulische Spannvorrichtung Download PDF

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Publication number
DE102006047512B4
DE102006047512B4 DE102006047512.7A DE102006047512A DE102006047512B4 DE 102006047512 B4 DE102006047512 B4 DE 102006047512B4 DE 102006047512 A DE102006047512 A DE 102006047512A DE 102006047512 B4 DE102006047512 B4 DE 102006047512B4
Authority
DE
Germany
Prior art keywords
intermediate element
hydraulic piston
housing
hydraulic
bolt
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
DE102006047512.7A
Other languages
German (de)
English (en)
Other versions
DE102006047512A1 (de
Inventor
Michael Baldermann
Peter Druckmiller
Werner Micheler
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.)
MAN Energy Solutions SE
Original Assignee
MAN Diesel and Turbo SE
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 MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Priority to DE102006047512.7A priority Critical patent/DE102006047512B4/de
Priority to KR1020070069627A priority patent/KR101529310B1/ko
Priority to FI20070648A priority patent/FI125539B/fi
Priority to CNA2007101630997A priority patent/CN101157211A/zh
Priority to JP2007257254A priority patent/JP5128887B2/ja
Publication of DE102006047512A1 publication Critical patent/DE102006047512A1/de
Application granted granted Critical
Publication of DE102006047512B4 publication Critical patent/DE102006047512B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/067—Bolt tensioners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Actuator (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE102006047512.7A 2006-10-07 2006-10-07 Hydraulische Spannvorrichtung Expired - Fee Related DE102006047512B4 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102006047512.7A DE102006047512B4 (de) 2006-10-07 2006-10-07 Hydraulische Spannvorrichtung
KR1020070069627A KR101529310B1 (ko) 2006-10-07 2007-07-11 유압 고정 장치
FI20070648A FI125539B (fi) 2006-10-07 2007-08-28 Hydraulinen kiinnityslaite
CNA2007101630997A CN101157211A (zh) 2006-10-07 2007-09-30 液压张紧装置
JP2007257254A JP5128887B2 (ja) 2006-10-07 2007-10-01 液圧式締付け装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006047512.7A DE102006047512B4 (de) 2006-10-07 2006-10-07 Hydraulische Spannvorrichtung

Publications (2)

Publication Number Publication Date
DE102006047512A1 DE102006047512A1 (de) 2008-04-10
DE102006047512B4 true DE102006047512B4 (de) 2014-01-16

Family

ID=38468714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006047512.7A Expired - Fee Related DE102006047512B4 (de) 2006-10-07 2006-10-07 Hydraulische Spannvorrichtung

Country Status (5)

Country Link
JP (1) JP5128887B2 (enExample)
KR (1) KR101529310B1 (enExample)
CN (1) CN101157211A (enExample)
DE (1) DE102006047512B4 (enExample)
FI (1) FI125539B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010017403B4 (de) * 2010-06-16 2013-05-29 Ith Gmbh & Co. Kg Schraubenspannvorrichtung
CN103252641A (zh) * 2013-05-30 2013-08-21 太原重工股份有限公司 一种液压预紧工具
KR101331959B1 (ko) * 2013-07-09 2013-11-21 대아기기(주) 사용이 편리한 텐셔너
GB2579661A (en) * 2018-12-11 2020-07-01 Tentec Ltd Hydraulic tensioning apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316464U1 (de) * 1993-10-28 1994-01-20 Wagner, Paul-Heinz, 53804 Much Spannvorrichtung zum Dehnen von Schrauben
DE4341707C3 (de) * 1993-11-12 1999-02-11 Frank Hohmann Hydraulische Gewindebolzenspannvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512719Y1 (enExample) * 1965-07-30 1970-06-02
JPS62113197U (enExample) * 1985-12-28 1987-07-18
WO1995015835A1 (de) * 1993-12-08 1995-06-15 Frank Hohmann Hydraulische gewindebolzenspannvorrichtung
GB2291155B (en) * 1994-07-15 1998-04-08 Hydra Tight Ltd Hydraulic bolt tensioning arrangement
EP1755832B1 (en) * 2004-06-17 2016-01-13 BUCKNELL, John Wentworth Improvements to hydraulic tensioning jacks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316464U1 (de) * 1993-10-28 1994-01-20 Wagner, Paul-Heinz, 53804 Much Spannvorrichtung zum Dehnen von Schrauben
DE4341707C3 (de) * 1993-11-12 1999-02-11 Frank Hohmann Hydraulische Gewindebolzenspannvorrichtung

Also Published As

Publication number Publication date
FI125539B (fi) 2015-11-13
JP5128887B2 (ja) 2013-01-23
DE102006047512A1 (de) 2008-04-10
KR101529310B1 (ko) 2015-06-16
FI20070648A0 (fi) 2007-08-28
CN101157211A (zh) 2008-04-09
FI20070648L (fi) 2008-04-08
JP2008093824A (ja) 2008-04-24
KR20080031775A (ko) 2008-04-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R019 Grant decision by federal patent court
R020 Patent grant now final
R020 Patent grant now final

Effective date: 20141017

R081 Change of applicant/patentee

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee