ES374386A1 - Perfeccionamientos en la construccion de dispositivos hi- draulicos para sujetar pernos contra soportes o bases. - Google Patents

Perfeccionamientos en la construccion de dispositivos hi- draulicos para sujetar pernos contra soportes o bases.

Info

Publication number
ES374386A1
ES374386A1 ES374386A ES374386A ES374386A1 ES 374386 A1 ES374386 A1 ES 374386A1 ES 374386 A ES374386 A ES 374386A ES 374386 A ES374386 A ES 374386A ES 374386 A1 ES374386 A1 ES 374386A1
Authority
ES
Spain
Prior art keywords
hydraulic
bolt
devices
cylinder
axis
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
Application number
ES374386A
Other languages
English (en)
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.)
Burmeister and Wains Motorog Maskinfabrik AS
Original Assignee
Burmeister and Wains Motorog Maskinfabrik AS
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 Burmeister and Wains Motorog Maskinfabrik AS filed Critical Burmeister and Wains Motorog Maskinfabrik AS
Publication of ES374386A1 publication Critical patent/ES374386A1/es
Expired legal-status Critical Current

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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
ES374386A 1968-12-10 1969-12-09 Perfeccionamientos en la construccion de dispositivos hi- draulicos para sujetar pernos contra soportes o bases. Expired ES374386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK602968A DK119906B (da) 1968-12-10 1968-12-10 Hydraulisk tilspændingsmekanisme for en bolt.

Publications (1)

Publication Number Publication Date
ES374386A1 true ES374386A1 (es) 1972-01-01

Family

ID=8146927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374386A Expired ES374386A1 (es) 1968-12-10 1969-12-09 Perfeccionamientos en la construccion de dispositivos hi- draulicos para sujetar pernos contra soportes o bases.

Country Status (8)

Country Link
BE (1) BE742793A (es)
DE (1) DE1961424A1 (es)
DK (1) DK119906B (es)
ES (1) ES374386A1 (es)
FR (1) FR2025765A1 (es)
GB (1) GB1277610A (es)
NL (1) NL6918382A (es)
SE (1) SE350427B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510668Y2 (es) * 1976-02-06 1980-03-08
DE3311078C2 (de) * 1982-03-27 1986-02-20 Klaus-Dieter 2800 Bremen Grützmacher Hydraulische Spannmutter
ES2303473B1 (es) * 2007-01-26 2009-05-21 Guillermo Petri Larrea Sistema para garantizar los estiramientos de los tornillos en una union embridada y pretensada.
DE102009023518B4 (de) * 2009-05-30 2011-12-08 Jakob Antriebstechnik Gmbh Spannvorrichtung für eine Schraubverbindung
DE102011120190A1 (de) 2011-12-05 2013-06-06 Clariant International Limited Mischungen von Aluminium-Hydrogenphosphiten mit Aluminiumsalzen, Verfahren zu ihrer Herstellung sowie ihre Verwendung
CA3028270A1 (en) 2016-06-16 2017-12-21 Superbolt, Inc. Improvements to multi-jack bolt tensioners
EP3869052A1 (en) * 2020-02-20 2021-08-25 Siemens Gamesa Renewable Energy Innovation & Technology, S.L. Apparatus and method for providing a secure tension connection

Also Published As

Publication number Publication date
BE742793A (es) 1970-05-14
GB1277610A (en) 1972-06-14
NL6918382A (es) 1970-06-12
DE1961424A1 (de) 1970-06-11
FR2025765A1 (es) 1970-09-11
SE350427B (es) 1972-10-30
DK119906B (da) 1971-03-08

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