EP1345803A1 - Actuator arrangements - Google Patents
Actuator arrangementsInfo
- Publication number
- EP1345803A1 EP1345803A1 EP01271302A EP01271302A EP1345803A1 EP 1345803 A1 EP1345803 A1 EP 1345803A1 EP 01271302 A EP01271302 A EP 01271302A EP 01271302 A EP01271302 A EP 01271302A EP 1345803 A1 EP1345803 A1 EP 1345803A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuator
- sliders
- arrangement according
- actuation
- rods
- 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.)
- Granted
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
Definitions
- This invention relates to actuator arrangements.
- a main drive actuator bears against the switch rail close to its free end or toe
- the main drive actuator usually includes some form
- first and second actuator means arranged to bear against respective movable
- Figure 4 shows a locking mechanism having two rods 70 and 71 displaced
- Figure 5 shows a locking mechanism similar to that of Figures 1 and 2 except that
- the sliders 124 and 130 have been modified each to have a hook portion 224 and 230
- roller 127 is located between opposed faces 126 and 132 of the sliders 124 and 130. It
- roller 127 it will cause the roller 127 to locate between the two hook portions 224 and 230 so that
- the actuator need not be hydraulic but could, for example, be electromechanical or pneumatic.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Lock And Its Accessories (AREA)
- Pinball Game Machines (AREA)
- Electrophonic Musical Instruments (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Mechanical Control Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Manipulator (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CY20081100364T CY1107378T1 (en) | 2000-12-19 | 2008-03-31 | ACTIVATOR PROVISIONS |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0031023 | 2000-12-19 | ||
GB0031023A GB0031023D0 (en) | 2000-12-19 | 2000-12-19 | Actuator arrangements |
GB0102061 | 2001-01-24 | ||
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 (2)
Publication Number | Publication Date |
---|---|
EP1345803A1 true EP1345803A1 (en) | 2003-09-24 |
EP1345803B1 EP1345803B1 (en) | 2008-02-13 |
Family
ID=26245452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01271302A Expired - Lifetime EP1345803B1 (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)
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)
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 |
-
2001
- 2001-12-17 WO PCT/GB2001/005557 patent/WO2002049902A1/en active IP Right Grant
- 2001-12-17 DK DK01271302T patent/DK1345803T3/en active
- 2001-12-17 AT AT01271302T patent/ATE385936T1/en active
- 2001-12-17 EP EP01271302A patent/EP1345803B1/en not_active Expired - Lifetime
- 2001-12-17 DE DE60132813T patent/DE60132813T2/en not_active Expired - Lifetime
- 2001-12-17 ES ES01271302T patent/ES2300306T3/en not_active Expired - Lifetime
- 2001-12-17 AU AU2002222231A patent/AU2002222231A1/en not_active Abandoned
- 2001-12-17 PT PT01271302T patent/PT1345803E/en unknown
- 2001-12-17 CN CN01822408.3A patent/CN1209262C/en not_active Expired - Fee Related
-
2008
- 2008-03-31 CY CY20081100364T patent/CY1107378T1/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO0249902A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002049902A1 (en) | 2002-06-27 |
DE60132813T2 (en) | 2009-02-12 |
CY1107378T1 (en) | 2012-12-19 |
DE60132813D1 (en) | 2008-03-27 |
AU2002222231A1 (en) | 2002-07-01 |
DK1345803T3 (en) | 2008-06-16 |
ATE385936T1 (en) | 2008-03-15 |
CN1487893A (en) | 2004-04-07 |
EP1345803B1 (en) | 2008-02-13 |
ES2300306T3 (en) | 2008-06-16 |
PT1345803E (en) | 2008-05-13 |
CN1209262C (en) | 2005-07-06 |
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