MX9605614A - Tensor hidraulico. - Google Patents

Tensor hidraulico.

Info

Publication number
MX9605614A
MX9605614A MX9605614A MX9605614A MX9605614A MX 9605614 A MX9605614 A MX 9605614A MX 9605614 A MX9605614 A MX 9605614A MX 9605614 A MX9605614 A MX 9605614A MX 9605614 A MX9605614 A MX 9605614A
Authority
MX
Mexico
Prior art keywords
space
engaging
hydraulic tensioner
chambers
substantially tubular
Prior art date
Application number
MX9605614A
Other languages
English (en)
Other versions
MXPA96005614A (es
Inventor
John Kurt Junkers
Original Assignee
Junkers John K
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 Junkers John K filed Critical Junkers John K
Publication of MX9605614A publication Critical patent/MX9605614A/es
Publication of MXPA96005614A publication Critical patent/MXPA96005614A/es

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/04Machines 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
    • B23P19/06Screw or nut setting or loosening machines
    • B23P19/067Bolt tensioners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00Accessories
    • B25B29/02Bolt tensioners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Lubricants (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

La presente invencion se refiere a un tensor hidráulico para tensar un conector roscado, que comprende un alojamiento substancialmente tubular que tiene un eje, un extremo axial para apoyarse contra un objeto, y otro extremo axial opuesto; un elemento de acoplamiento substancialmente tubular dispuesto radialmente dentro de dicho alojamiento con el fin de formar un espacio entre ellos y provisto con medios de acoplamiento para acoplar u conector roscado; una pluralidad de medios de piston dispuestos en dicho espacio y separados axialmente uno del otro, con el fin de formar en dicho espacio, una pluralidad de cámaras que tienen dimensiones radialmente internas y externas; y medios para suministrar un líquido de trabajo hacia dichas cámaras para aplicar una fuerza a dicho alojamiento y a dicho elemento de acoplamiento, por lo que dicho aojamiento se apoya contra el objeto en una direccion axial, dicho elemento de acoplamiento es desplazado axialmente en una direccion opuesta y, de esta manera, jala axialmente el conector roscado en una direccion axial opuesta, dicha dimension radialmente externa de dichas cámaras reduciéndose en una direccion a partir de dicho otro extremo axial hacia dicho extremo axial del alojamiento.
MXPA/A/1996/005614A 1995-03-17 1996-03-08 Tensor hidraulico MXPA96005614A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/406,367 US5713558A (en) 1995-03-17 1995-03-17 Hydraulic tensioner
US08406367 1995-03-17

Publications (2)

Publication Number Publication Date
MX9605614A true MX9605614A (es) 1998-08-30
MXPA96005614A MXPA96005614A (es) 1998-11-12

Family

ID=

Also Published As

Publication number Publication date
ATE205435T1 (de) 2001-09-15
IL117439A0 (en) 1996-07-23
ZA961567B (en) 1996-10-31
RU95110781A (ru) 1997-06-27
RU2147981C1 (ru) 2000-04-27
AU5424296A (en) 1996-10-08
DE69522658T2 (de) 2002-08-29
CA2189034A1 (en) 1996-09-26
US5713558A (en) 1998-02-03
KR970702958A (ko) 1997-06-10
DE69522658D1 (de) 2001-10-18
WO1996029500A1 (en) 1996-09-26
CA2189034C (en) 2002-01-01
FI964591A0 (fi) 1996-11-15
UA45950C2 (uk) 2002-05-15
PT733441E (pt) 2002-01-30
CN1131637A (zh) 1996-09-25
HUP9603172A3 (en) 1998-03-02
IL117439A (en) 1999-07-14
KR100262213B1 (ko) 2000-07-15
EP0733441B1 (en) 2001-09-12
EP0733441A1 (en) 1996-09-25
PE37096A1 (es) 1996-09-10
ES2163476T3 (es) 2002-02-01
IN185478B (es) 2001-02-03
HU219879B (hu) 2001-08-28
BR9606240A (pt) 1997-09-23
FI964591A (fi) 1996-11-15
NO964838L (no) 1996-11-14
CZ324796A3 (en) 1997-07-16
CN1047549C (zh) 1999-12-22
HUP9603172A2 (en) 1997-05-28
CZ292752B6 (cs) 2003-12-17
NO313675B1 (no) 2002-11-11
NO964838D0 (no) 1996-11-14
DK0733441T3 (da) 2001-12-31
AU694350B2 (en) 1998-07-16

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