SE0401045D0 - Arrangements in case of a security connection - Google Patents

Arrangements in case of a security connection

Info

Publication number
SE0401045D0
SE0401045D0 SE0401045A SE0401045A SE0401045D0 SE 0401045 D0 SE0401045 D0 SE 0401045D0 SE 0401045 A SE0401045 A SE 0401045A SE 0401045 A SE0401045 A SE 0401045A SE 0401045 D0 SE0401045 D0 SE 0401045D0
Authority
SE
Sweden
Prior art keywords
arrangements
case
security connection
grooves
safety unit
Prior art date
Application number
SE0401045A
Other languages
Swedish (sv)
Other versions
SE0401045L (en
SE526788C2 (en
Inventor
Curt Gunnar Falk
Original Assignee
Hudiksvalls Teknikcentrum 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 Hudiksvalls Teknikcentrum Ab filed Critical Hudiksvalls Teknikcentrum Ab
Priority to SE0401045A priority Critical patent/SE526788C2/en
Publication of SE0401045D0 publication Critical patent/SE0401045D0/en
Priority to US10/583,667 priority patent/US7963714B2/en
Priority to DE112004002516.8T priority patent/DE112004002516B4/en
Priority to PCT/SE2004/001935 priority patent/WO2005061916A1/en
Publication of SE0401045L publication Critical patent/SE0401045L/en
Publication of SE526788C2 publication Critical patent/SE526788C2/en

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/021—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with radially applied torque-limiting friction surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Measuring Fluid Pressure (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

The grooves (12a) of a coupling (12) cover the pressure expandable sub-portions (13',13b,13b') of a safety unit (13) to transmit torque between the couplings in expansion state, through mutually opposing surfaces (13c,13d) which are frictionally active against the opposing outer surfaces (12b,12c) of the grooves, by applying pressure to a cavity (13a) of the safety unit.
SE0401045A 2003-12-23 2004-03-16 Coupling for shafts, has coupling with grooves which cover pressure expandable sub-portions of safety unit to transmit torque between couplings in expansion state, by applying pressure to cavity of safety unit SE526788C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0401045A SE526788C2 (en) 2004-03-16 2004-03-16 Coupling for shafts, has coupling with grooves which cover pressure expandable sub-portions of safety unit to transmit torque between couplings in expansion state, by applying pressure to cavity of safety unit
US10/583,667 US7963714B2 (en) 2003-12-23 2004-12-20 Safety coupling arrangement
DE112004002516.8T DE112004002516B4 (en) 2003-12-23 2004-12-20 Safety coupling arrangement
PCT/SE2004/001935 WO2005061916A1 (en) 2003-12-23 2004-12-20 A safety coupling arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401045A SE526788C2 (en) 2004-03-16 2004-03-16 Coupling for shafts, has coupling with grooves which cover pressure expandable sub-portions of safety unit to transmit torque between couplings in expansion state, by applying pressure to cavity of safety unit

Publications (3)

Publication Number Publication Date
SE0401045D0 true SE0401045D0 (en) 2004-03-16
SE0401045L SE0401045L (en) 2005-09-17
SE526788C2 SE526788C2 (en) 2005-11-08

Family

ID=32322646

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401045A SE526788C2 (en) 2003-12-23 2004-03-16 Coupling for shafts, has coupling with grooves which cover pressure expandable sub-portions of safety unit to transmit torque between couplings in expansion state, by applying pressure to cavity of safety unit

Country Status (1)

Country Link
SE (1) SE526788C2 (en)

Also Published As

Publication number Publication date
SE0401045L (en) 2005-09-17
SE526788C2 (en) 2005-11-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed