FR3034821B1 - Dispositif de tension pour mise en precontrainte d'un assemblage au moyen d'une tige filetee - Google Patents

Dispositif de tension pour mise en precontrainte d'un assemblage au moyen d'une tige filetee

Info

Publication number
FR3034821B1
FR3034821B1 FR1553039A FR1553039A FR3034821B1 FR 3034821 B1 FR3034821 B1 FR 3034821B1 FR 1553039 A FR1553039 A FR 1553039A FR 1553039 A FR1553039 A FR 1553039A FR 3034821 B1 FR3034821 B1 FR 3034821B1
Authority
FR
France
Prior art keywords
stressing
assembly
threaded rod
voltage device
voltage
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.)
Active
Application number
FR1553039A
Other languages
English (en)
Other versions
FR3034821A1 (fr
Inventor
Patrice Ribault
Marc Alegre
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Priority to FR1553039A priority Critical patent/FR3034821B1/fr
Priority to US15/091,675 priority patent/US10569401B2/en
Priority to DE102016205904.1A priority patent/DE102016205904A1/de
Priority to CN201610542867.9A priority patent/CN106041503A/zh
Publication of FR3034821A1 publication Critical patent/FR3034821A1/fr
Application granted granted Critical
Publication of FR3034821B1 publication Critical patent/FR3034821B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • 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
    • F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
FR1553039A 2015-04-09 2015-04-09 Dispositif de tension pour mise en precontrainte d'un assemblage au moyen d'une tige filetee Active FR3034821B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1553039A FR3034821B1 (fr) 2015-04-09 2015-04-09 Dispositif de tension pour mise en precontrainte d'un assemblage au moyen d'une tige filetee
US15/091,675 US10569401B2 (en) 2015-04-09 2016-04-06 Tensioning device for pre-stressing an assembly with a threaded rod
DE102016205904.1A DE102016205904A1 (de) 2015-04-09 2016-04-08 Spannvorrichtung zum Vorspannen einer Anordnung mit einer Gewindestange
CN201610542867.9A CN106041503A (zh) 2015-04-09 2016-04-08 用于预紧具有螺纹杆的组件的张紧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1553039A FR3034821B1 (fr) 2015-04-09 2015-04-09 Dispositif de tension pour mise en precontrainte d'un assemblage au moyen d'une tige filetee

Publications (2)

Publication Number Publication Date
FR3034821A1 FR3034821A1 (fr) 2016-10-14
FR3034821B1 true FR3034821B1 (fr) 2017-09-08

Family

ID=54014933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553039A Active FR3034821B1 (fr) 2015-04-09 2015-04-09 Dispositif de tension pour mise en precontrainte d'un assemblage au moyen d'une tige filetee

Country Status (4)

Country Link
US (1) US10569401B2 (fr)
CN (1) CN106041503A (fr)
DE (1) DE102016205904A1 (fr)
FR (1) FR3034821B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3471920B1 (fr) * 2016-06-16 2023-01-11 Superbolt, Inc. Améliorations apportées à des tensionneurs à vérins multiples
WO2019126426A1 (fr) * 2017-12-20 2019-06-27 Superbolt, Inc. Tendeurs multi-boulons hydrauliques à chambres multiples
WO2019167327A1 (fr) * 2018-02-28 2019-09-06 株式会社東日製作所 Dispositif de traction
JP6381842B1 (ja) * 2018-02-28 2018-08-29 株式会社東日製作所 引張装置
JP6381840B1 (ja) * 2018-02-28 2018-08-29 株式会社東日製作所 引張装置
GB2574451B (en) * 2018-06-07 2021-06-16 Caterpillar Energy Solutions Gmbh Device for tensioning a screw
GB2579578A (en) * 2018-12-04 2020-07-01 Tentec Ltd Hydraulic tensioner and method of tensioning
GB2580111B (en) * 2018-12-21 2021-04-28 Caterpillar Energy Solutions Gmbh Device for tensioning a connecting element
GB2580102B (en) * 2018-12-21 2021-08-25 Caterpillar Energy Solutions Gmbh System for tensioning at least one connecting element
CN109654106B (zh) * 2018-12-25 2023-12-12 陕西东方航空仪表有限责任公司 一种准确控制螺栓预紧力的方法
CN109488853A (zh) * 2019-01-07 2019-03-19 中国工程物理研究院总体工程研究所 传感器预紧结构
CN110774205A (zh) * 2019-10-07 2020-02-11 江苏擎邦机械有限公司 滚珠套筒扳手
CN113695894B (zh) * 2021-09-15 2024-09-13 重庆江增船舶重工有限公司 多级悬臂式轴流涡轮锁紧工装

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899855A (en) * 1959-08-18 Bolt-tensioning devices
US2571265A (en) * 1945-06-13 1951-10-16 Leufven Axel Gustav Edvard Hydraulic tensioning nut
US4708036A (en) * 1984-02-07 1987-11-24 Haskel, Inc. Stud tensioning apparatus
US4844418A (en) * 1987-03-02 1989-07-04 Westinghouse Electric Corp. Short stud tensioning apparatus
US4846444A (en) * 1988-07-05 1989-07-11 Michael Vassalotti Stud tensioning and tighetning apparatus
JPH0839452A (ja) * 1994-07-27 1996-02-13 Kotobuki Sangyo Kk ボルト締め装置
US5871205A (en) * 1996-05-24 1999-02-16 Latham; Robert J. Size adaptable bolt tensioner
FR2841304B1 (fr) * 2002-06-20 2007-01-05 Skf Ab Dispositif de tension pour mise en precontrainte d'une tige et procede de tension associe
US7658131B1 (en) * 2008-04-23 2010-02-09 Titan Technologies International, Inc. Subsea tensioner system
CA2632965C (fr) * 2008-05-30 2015-11-17 Integra Technologies Ltd. Tensionneur de boulons pour fondations
DE202010007013U1 (de) * 2010-05-20 2010-08-12 Rwe Power Ag Schraubenspannvorrichtung
CN203471727U (zh) 2013-05-17 2014-03-12 李鹏 新型液压螺栓张紧器
CN104552149A (zh) * 2014-12-10 2015-04-29 马鞍山市益华液压机具有限公司 单级薄型螺栓拉伸器

Also Published As

Publication number Publication date
US20160297057A1 (en) 2016-10-13
FR3034821A1 (fr) 2016-10-14
US10569401B2 (en) 2020-02-25
DE102016205904A1 (de) 2016-10-13
CN106041503A (zh) 2016-10-26

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