KR101529310B1 - 유압 고정 장치 - Google Patents

유압 고정 장치 Download PDF

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Publication number
KR101529310B1
KR101529310B1 KR1020070069627A KR20070069627A KR101529310B1 KR 101529310 B1 KR101529310 B1 KR 101529310B1 KR 1020070069627 A KR1020070069627 A KR 1020070069627A KR 20070069627 A KR20070069627 A KR 20070069627A KR 101529310 B1 KR101529310 B1 KR 101529310B1
Authority
KR
South Korea
Prior art keywords
intermediate member
hydraulic piston
housing
hydraulic
bolt
Prior art date
Application number
KR1020070069627A
Other languages
English (en)
Korean (ko)
Other versions
KR20080031775A (ko
Inventor
미카엘 발데르만
페터 드럭밀러
베르너 미첼러
Original Assignee
만 디젤 앤 터보 에스이
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 만 디젤 앤 터보 에스이 filed Critical 만 디젤 앤 터보 에스이
Publication of KR20080031775A publication Critical patent/KR20080031775A/ko
Application granted granted Critical
Publication of KR101529310B1 publication Critical patent/KR101529310B1/ko

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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)
KR1020070069627A 2006-10-07 2007-07-11 유압 고정 장치 KR101529310B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20080031775A KR20080031775A (ko) 2008-04-11
KR101529310B1 true KR101529310B1 (ko) 2015-06-16

Family

ID=38468714

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070069627A KR101529310B1 (ko) 2006-10-07 2007-07-11 유압 고정 장치

Country Status (5)

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

Families Citing this family (3)

* 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113197U (sv) * 1985-12-28 1987-07-18
JPH09502934A (ja) * 1994-07-15 1997-03-25 ハイドラ−タイト・リミテッド 油圧式ボルト引っ張り装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512719Y1 (sv) * 1965-07-30 1970-06-02
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
US5803436A (en) * 1993-12-08 1998-09-08 Hohmann; Frank Hydraulic tensioning device for threaded bolt
US8266781B2 (en) * 2004-06-17 2012-09-18 John Wentworth Bucknell Hydraulic tensioning jacks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113197U (sv) * 1985-12-28 1987-07-18
JPH09502934A (ja) * 1994-07-15 1997-03-25 ハイドラ−タイト・リミテッド 油圧式ボルト引っ張り装置

Also Published As

Publication number Publication date
FI125539B (sv) 2015-11-13
FI20070648A0 (sv) 2007-08-28
CN101157211A (zh) 2008-04-09
FI20070648A (sv) 2008-04-08
JP2008093824A (ja) 2008-04-24
DE102006047512B4 (de) 2014-01-16
JP5128887B2 (ja) 2013-01-23
DE102006047512A1 (de) 2008-04-10
KR20080031775A (ko) 2008-04-11

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