DK1345803T3 - actuator arrangements - Google Patents

actuator arrangements

Info

Publication number
DK1345803T3
DK1345803T3 DK01271302T DK01271302T DK1345803T3 DK 1345803 T3 DK1345803 T3 DK 1345803T3 DK 01271302 T DK01271302 T DK 01271302T DK 01271302 T DK01271302 T DK 01271302T DK 1345803 T3 DK1345803 T3 DK 1345803T3
Authority
DK
Denmark
Prior art keywords
actuator
actuation
members
movable members
actuator means
Prior art date
Application number
DK01271302T
Other languages
Danish (da)
Inventor
Anthony Roger Davies
Original Assignee
Gen Signal Uk Ltd
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
Priority claimed from GB0031023A external-priority patent/GB0031023D0/en
Priority claimed from GB0102061A external-priority patent/GB0102061D0/en
Application filed by Gen Signal Uk Ltd filed Critical Gen Signal Uk Ltd
Application granted granted Critical
Publication of DK1345803T3 publication Critical patent/DK1345803T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Lock And Its Accessories (AREA)
  • Pinball Game Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Manipulator (AREA)
  • Mechanical Control Devices (AREA)

Abstract

An actuator arrangement for moving first and second members (3, 4), the two members (3, 4) being interconnected with one another by a linkage (5) extending between them. The arrangement comprises first and second actuator means (6, 7) arranged to bear against respective movable members (3, 4) such that actuation of the first actuator (6) causes both movable members (3, 4) to move in one direction and actuation of the other actuator (7) causes both movable members (3, 4) to move in the opposite direction. A locking mechanism (20, 21) is coupled with the first and second actuators (6, 7) and is so arranged as to allow free movement in opposite directions caused by actuation of the first and second actuator means respectively but to prevent movement in either direction when not caused by actuation of the respective actuator means.
DK01271302T 2000-12-19 2001-12-17 actuator arrangements DK1345803T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0031023A GB0031023D0 (en) 2000-12-19 2000-12-19 Actuator arrangements
GB0102061A GB0102061D0 (en) 2001-01-24 2001-01-24 Actuator arrangements
PCT/GB2001/005557 WO2002049902A1 (en) 2000-12-19 2001-12-17 Actuator arrangements

Publications (1)

Publication Number Publication Date
DK1345803T3 true DK1345803T3 (en) 2008-06-16

Family

ID=26245452

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01271302T DK1345803T3 (en) 2000-12-19 2001-12-17 actuator arrangements

Country Status (10)

Country Link
EP (1) EP1345803B1 (en)
CN (1) CN1209262C (en)
AT (1) ATE385936T1 (en)
AU (1) AU2002222231A1 (en)
CY (1) CY1107378T1 (en)
DE (1) DE60132813T2 (en)
DK (1) DK1345803T3 (en)
ES (1) ES2300306T3 (en)
PT (1) PT1345803E (en)
WO (1) WO2002049902A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8684318B2 (en) 2010-09-16 2014-04-01 Spx International Limited Mechanical lock
CN102358327B (en) * 2011-09-16 2013-11-06 南南铝业股份有限公司 Remote control type automatic switching machine
JP6050798B2 (en) * 2014-10-10 2016-12-21 住友ゴム工業株式会社 Rubber strip manufacturing equipment
FR3059621B1 (en) * 2016-12-01 2019-07-12 Vossloh Cogifer MECHANISM FOR MOVING AND LOCKING IN POSITION OF AT LEAST ONE NEEDLE OF RAIL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR753077A (en) * 1933-03-24 1933-10-06 Turnout control
FR49259E (en) * 1937-09-07 1939-02-16 Turnout control
FR2536030B1 (en) * 1982-11-16 1986-10-03 Elan ELECTRIC CYLINDER, ESPECIALLY USEFUL FOR THE CONTROL OF MOBILE NEEDLES OF A RAILWAY NEEDLE

Also Published As

Publication number Publication date
CN1209262C (en) 2005-07-06
EP1345803A1 (en) 2003-09-24
ES2300306T3 (en) 2008-06-16
EP1345803B1 (en) 2008-02-13
CN1487893A (en) 2004-04-07
WO2002049902A1 (en) 2002-06-27
ATE385936T1 (en) 2008-03-15
PT1345803E (en) 2008-05-13
DE60132813D1 (en) 2008-03-27
DE60132813T2 (en) 2009-02-12
AU2002222231A1 (en) 2002-07-01
CY1107378T1 (en) 2012-12-19

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