EP0659224A1 - Vorrichtung zum befestigen einer schiene. - Google Patents
Vorrichtung zum befestigen einer schiene.Info
- Publication number
- EP0659224A1 EP0659224A1 EP93919241A EP93919241A EP0659224A1 EP 0659224 A1 EP0659224 A1 EP 0659224A1 EP 93919241 A EP93919241 A EP 93919241A EP 93919241 A EP93919241 A EP 93919241A EP 0659224 A1 EP0659224 A1 EP 0659224A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- rail
- base plate
- spring element
- section
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
Definitions
- the invention relates to a device for fastening a rail having a rail foot, such as a stock rail or travel rail in the area of a switch or crossing, comprising a base plate for the rail and a plate, such as glide, which is releasably arranged on the base plate and clamped to the base plate via a spring element means and holds the rail base down ⁇ Chair or Radlenkerfußplatte, wherein the spring element means by means of an outgoing from the base plate, forming a section of a channel abutment and two outgoing from the plate supports can be mated and guided in recesses of the plate and wherein one of the supports in the area of the rail foot and the other support in the rail foot remote area of the plate are arranged.
- a corresponding device for attaching stock rails is such.
- the device consists of a sliding chair arranged separately from the base plate, which forms a positive connection with the foot of the stock rail and is braced on the base plate by a spring element lying on the side of the sliding chair.
- the spring element has a U-shape and is supported with its free leg ends on a support lying above the base of the stock rail. If the U-shaped spring element breaks, the sliding chair can no longer hold down the stock rail.
- EP 0 336 311 BI describes a device for fastening a rail, the foot of which is held down by a spring element which starts from a sliding chair which is detachably arranged on the base plate and is tensioned by an abutment which is an integral part of the base plate.
- a two-part sliding chair is described in EP 0 113 515 AI * A first T supported with a section on the foot of the rail; A sliding chair releasably starts from a second part which is firmly connected to a nterlar> ° ⁇ -.
- a stock rail is held down by a '':> fed ment which is only an integral part of a base plate in some areas below a sliding block.
- the present invention has for its object to develop a device of the type described in such a way that with a simple structural design on the one hand a tilting of the rail is excluded and on the other hand it is ensured in the event of destruction of the spring element means that the rail is held down.
- the plate is clamped to the base plate by means of two spaced-apart elongated rod spring elements as spring element means and has a recess in the base plate side in which a protruding protrusion from the base plate engages to secure it against uncontrolled lifting.
- the plate such as a sliding chair or a control arm base plate, is no longer fixed in position on the base plate by means of a U-shaped spring element, but by two separate rod spring elements. This means that if one of the spring elements breaks, the other continues to ensure that the rail foot is held down securely - and thus prevents the rail from tipping.
- each bar spring element penetrate a channel which forms the abutment and which is open on the front side and fully or partially closed on the circumference, the channel having an insertion opening which tapers in the direction of the rail.
- the channel itself can continue in one of the recesses in the plate, which forms the base on the rail foot side support.
- the channel forming the abutment can be delimited by walls emanating from the base plate and forming a U-shape in section.
- the channel is formed from a section which starts from the base plate and is L-shaped in section and a web-shaped section formed by the plate.
- the rod spring element which is wedge-shaped at the end in side view, has a rectangular shape in plan view, it being possible for the width to be changed in the area of the support facing away from the rail foot. This end is fixed in position via a protrusion extending from the plate. In this area, the bar spring element is guided in a channel which is open on the longitudinal edge side and on the face side with respect to the plate, the end of the bar spring element facing away from the rail projecting beyond the plate at the end.
- the plate In the area of the support facing away from the rail, the plate can be elastically supported on the base plate.
- an intermediate layer with the desired characteristic can be arranged between the plate and the base plate.
- the plate is composed of two sections which are mirror-symmetrical to the longitudinal axis and which are arranged at a distance from one another on the support, each section additionally being secured by a projection extending from the support plate.
- the underlay between the sections can have a recess in order to e.g. via an elastic intermediate layer on the base such as threshold e.g. to arrange a tongue roller device.
- each of the units formed in this way can be arranged in the longitudinal edge areas of a trough sleeper with ribs which may need to be changed in order to make them freely accessible from above.
- a self-inventive proposal of the invention provides that the Drive for the switch lock is elastically mounted in or on the trough sleeper itself.
- FIG. 2 shows the arrangement according to FIG. 1, partially in section
- FIG. 3 shows a sectional illustration of a further embodiment of a sliding chair arranged on a ribbed plate with different views of a spring element securing the sliding chair
- FIG. 4 shows the arrangement according to FIG. 3 in plan view
- FIG. 5 shows a side view of a switch closure emanating from a trough sleeper
- FIG. 6 shows a section along the line VI-VI in FIG. 5, but in an enlarged representation.
- a device for fastening rails in the form of stock rails (10) is shown, to which a sliding chair (12) is assigned in a known manner, on which a switch tongue, not shown, can be moved.
- the stock rail (10) and the sliding chair (12) go from a base or Rib plate (14), which is provided on the side of the stock rail (10) facing away from the sliding chair (12) with ribs (16) and (18) against which the rail foot (20) of the stock rail (10) abuts.
- the sliding chair (12) which is detachably connected to the rib plate (14), is elongated and has a rectangular shape in plan view ⁇ rod spring elements (24) and (26) between a fixed starting from the rib plate ⁇ 4 the abutment (28) and supports (30) and (32) or (34) and 36 rspanr, which in turn run in the sliding chair (12).
- Each rod element (24), (26) tapers to its ends, that is to say it is bulky, and has a maximum Qi in the region of the abutment (28). , r cut open (sectional views in Fig. 3).
- the associated abutment (28) starts from the ribbed plate (14) and forms the upper boundary of a channel (38) or (40) which is closed on the circumference and open on the end.
- Each channel (38) has an insertion opening (42) or (44) tapering in the direction of the stock rail (10).
- the opening (42) and (44) further extends in the direction of the adjoining edge region of the ribbed plate (14), so that the rod element (24) or (26) can be inserted from the side, as in particular through the 2 and 4 is clarified.
- the walls delimiting the channel (38) or (40) form a U-shape in section, at least the boundary wall forming the abutment (28) being formed by a rectangular wall (46) or perpendicularly extending from the ribbed plate (14). (48) goes out.
- the remaining wall (50) or (52) on the edge, which tapers in the direction of the insertion opening (42) or (44), can be if starting from the ribbed plate or also part of the sliding chair (12).
- the sliding chair (12) itself has a chamber (54) or (56) in the area of the abutment (28) which surrounds the abutment (28) at least in some areas.
- the rail-side supports (30) and (32) extend along the edge along the rail foot (20) and form boundaries which correspond to the ribs (16) and (18).
- the supports (32) and (36) facing away from the rail are formed by projections which extend away from the ribbed plate (14) and have channel-like depressions (62) and (64), the geometries of which correspond to those of the end sections of the bar spring elements (24). and (26) are adjusted.
- the bar spring elements (24) and (26) extend in open channels which are delimited by the ribbed plate (14) on the bottom side and by the sliding chair (12) and are open towards the edge of the plate (14).
- the bar spring element (24) or (26) projects beyond the ribbed plate (14) with end sections (66) and (68) in order to be able to install the bar spring elements (24), (26) without problems.
- Elastic intermediate layers (33) are arranged between the ribbed plate (14) and the sliding chair (12) in the region of the supports (32) and (36) facing away from the rail.
- FIGS. 3 and 4 differs from that of FIGS. 1 and 2 in that the sliding chair (12) is subdivided into two sections (72) and (74) which are spaced apart and run symmetrically to the longitudinal axis (70) is arranged on a ribbed plate (76) which has a recess (80) between the sections (72) and (74).
- a ribbed plate (76) which has a recess (80) between the sections (72) and (74).
- Such a construction has the advantage that, above the free space (80), the threshold or, if appropriate, on an elastic intermediate layer provided on the rib plate (76) can be arranged elements and devices such as roller devices for a switch tongue above the free space (80).
- the sections (72) and (74) also have a construction which, when put together, results in the sliding chair (12). Therefore, basically the same elements are provided with the same reference symbols.
- the lateral insertion openings (42) and (44) of the channels (38) and (40) can be seen from FIG. 4, within which the rod spring elements (24) and (26) extend.
- reference number (78) shows a top view
- reference number (80) shows a side view of the rod spring elements (24) and (26).
- the dashed representation of the side view (80) shows the spring element in the tensioned state running between the abutment (28) and the supports (30) and (32).
- FIGS. 3 and 4 differs from that shown in FIGS. 1 and 2 in that the edge of the channels (38) and (40) from a section (82) and (84) of the sliding chair sections (72) and (74) is formed.
- a device which obeys the teaching according to the invention is arranged on a trough threshold (84).
- a trough threshold (84) For this purpose, the arrangement shown in FIGS. 1 and 2 is divided along the center line (70) into two mirror-symmetrical parts (71) and (72), each on a longitudinal edge (75) and (77) of the trough threshold (84 ) to be ordered.
- the ribbed plate parts then basically correspond to the sections (72) and (74) which can be seen in FIG. 4.
- the trough threshold (84) is shown, from which a turnout lock is emitted, through the switch rails (90) and (92) associated with the stock rails (86) and (88) only in the adjacent one (left one) 5) and in the remote position (right-hand illustration of FIG. 5) are supported on a sliding chair (94) or (96), whereas there is a spacing from the sliding chair during the displacement between these end positions.
- a corresponding switch lock is described in detail in EP 0 455 153 A2, so that reference is made to the disclosure in this regard.
- the switch lock has lock boxes (96) and (98), clamps (100) and (102), clamp receptacles (104) and (106), slide rod (108), tongue test rods (110) and (112) and one Edition (114).
- the slide rod (108) and the tongue test rods (110) and (112) as well as an end section of a holder (116) made of U-iron for a drive (118) of the switch lock extend within the trough sleeper (84), an elastic bearing according to the invention he follows.
- intermediate layers (118), (120) and (122) of suitable rigidity extend at least in sections between the outer surfaces of the U-shaped holder (116) and the inner wall of the trough sleeper (84).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Escalators And Moving Walkways (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Soil Working Implements (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Massaging Devices (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Chain Conveyers (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Clamps And Clips (AREA)
- Chairs Characterized By Structure (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4229014 | 1992-09-02 | ||
DE4229014A DE4229014A1 (de) | 1992-09-02 | 1992-09-02 | Vorrichtung zum Befestigen einer Schiene |
PCT/EP1993/002365 WO1994005858A1 (de) | 1992-09-02 | 1993-09-02 | Vorrichtung zum befestigen einer schiene |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0659224A1 true EP0659224A1 (de) | 1995-06-28 |
EP0659224B1 EP0659224B1 (de) | 1997-07-30 |
Family
ID=6466883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93919241A Expired - Lifetime EP0659224B1 (de) | 1992-09-02 | 1993-09-02 | Vorrichtung zum befestigen einer schiene |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0659224B1 (de) |
KR (1) | KR100276032B1 (de) |
AT (1) | ATE156210T1 (de) |
AU (1) | AU4956093A (de) |
DE (2) | DE4229014A1 (de) |
DK (1) | DK0659224T3 (de) |
FI (1) | FI114559B (de) |
NO (1) | NO304705B1 (de) |
PL (1) | PL172634B1 (de) |
WO (1) | WO1994005858A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402747B (de) * | 1995-06-09 | 1997-08-25 | Vae Ag | Vorrichtung zum befestigen von backenschienen in weichen |
DE19545342A1 (de) | 1995-12-05 | 1997-06-12 | Butzbacher Weichenbau Gmbh | Anordnung von Schwellen für Schienen |
DE19548134A1 (de) | 1995-12-21 | 1997-07-03 | Butzbacher Weichenbau Gmbh | Vorrichtung zum Niederhalten einer Schiene |
CN1077806C (zh) * | 1996-10-04 | 2002-01-16 | 中国科学院大连化学物理研究所 | 负载贵金属微粒的大气净化催化剂及制法 |
DE19841903A1 (de) | 1998-09-11 | 2000-03-16 | Butzbacher Weichenbau Gmbh | Vorrichtung zum Befestigen einer Schiene |
DE10249500A1 (de) * | 2002-10-23 | 2004-05-06 | SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH | Vorrichtung zum Befestigen von Schienen |
DE10338421A1 (de) * | 2003-08-18 | 2005-04-07 | Bwg Gmbh & Co. Kg | Vorrichtung zum Befestigen einer Schiene |
GB0413093D0 (en) | 2004-06-11 | 2004-07-14 | Pandrol Ltd | Fastening rail in railway slide chair assembly |
DE102004040176C5 (de) * | 2004-08-18 | 2011-01-13 | Deutsche Bahn Ag | Vorrichtung zur Befestigung einer Backenschiene auf einer gleisinneren Seite einer Zungenvorrichtung einer Weiche |
JP4978462B2 (ja) * | 2007-12-28 | 2012-07-18 | 東日本旅客鉄道株式会社 | 鉄道分岐器用床板装置 |
AT509055B1 (de) | 2010-06-15 | 2011-06-15 | Vae Eisenbahnsysteme Gmbh | Vorrichtung zur befestigung einer backenschiene |
CZ23900U1 (cs) * | 2011-12-20 | 2012-05-31 | DT- Výhybkárna a strojírna a. s. | Zarízení pro upevnení kolejnice s kluzným prvkem |
CN103303340A (zh) * | 2012-03-10 | 2013-09-18 | 张振坤 | 自动定向翘摆式滚动机构的道岔锁闭框装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE806012C (de) * | 1949-09-30 | 1951-06-11 | Huettenwerke Ruhrort Meiderich | Aus Beton bestehende Gleisschwelle |
DE2153534C3 (de) * | 1971-10-27 | 1979-07-19 | Gesellschaft Fuer Eisenbahnoberbau Mbh Gottlieben Schwihag (Schweiz) | Vorrichtung zum Befestigen von Backenschienen in Weichen |
DE3230612A1 (de) * | 1982-08-18 | 1984-02-23 | Schwihag Gesellschaft für Eisenbahnoberbau mbH, 8274 Gottlieben, Thurgau | Vorrichtung zum befestigen von backenschienen oder fahrschienen in weichen |
DD255758A1 (de) * | 1986-11-05 | 1988-04-13 | Reichsbahn Weichenwerk Branden | Vorrichtung zur befestigung von backenschienen |
AT389721B (de) * | 1988-05-20 | 1990-01-25 | Voest Alpine Maschinenbau | Vorrichtung zum befestigen von backenschienen in weichen |
DD294613A7 (de) * | 1988-12-15 | 1991-10-10 | Dr,Weichenwerk Brandenburg,De | Vorrichtung zur befestigung von backenschienen in weichen |
DD293852A5 (de) * | 1990-04-18 | 1991-09-12 | Patentanwalt Udo Effert,De | Vorrichtung zur befestigung von backenschienen in weichen |
-
1992
- 1992-09-02 DE DE4229014A patent/DE4229014A1/de not_active Withdrawn
-
1993
- 1993-09-02 KR KR1019950700820A patent/KR100276032B1/ko not_active IP Right Cessation
- 1993-09-02 EP EP93919241A patent/EP0659224B1/de not_active Expired - Lifetime
- 1993-09-02 AU AU49560/93A patent/AU4956093A/en not_active Abandoned
- 1993-09-02 AT AT93919241T patent/ATE156210T1/de not_active IP Right Cessation
- 1993-09-02 DK DK93919241.5T patent/DK0659224T3/da active
- 1993-09-02 DE DE59307026T patent/DE59307026D1/de not_active Expired - Lifetime
- 1993-09-02 PL PL93307787A patent/PL172634B1/pl not_active IP Right Cessation
- 1993-09-02 WO PCT/EP1993/002365 patent/WO1994005858A1/de active IP Right Grant
-
1995
- 1995-03-01 FI FI950935A patent/FI114559B/fi not_active IP Right Cessation
- 1995-03-01 NO NO945095A patent/NO304705B1/no not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9405858A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE156210T1 (de) | 1997-08-15 |
WO1994005858A1 (de) | 1994-03-17 |
NO950795D0 (no) | 1995-03-01 |
FI114559B (fi) | 2004-11-15 |
DK0659224T3 (da) | 1998-03-02 |
DE4229014A1 (de) | 1994-03-03 |
PL307787A1 (en) | 1995-06-26 |
DE59307026D1 (de) | 1997-09-04 |
FI950935A0 (fi) | 1995-03-01 |
NO304705B1 (no) | 1999-02-01 |
EP0659224B1 (de) | 1997-07-30 |
KR100276032B1 (ko) | 2000-12-15 |
KR950703103A (ko) | 1995-08-23 |
NO950795L (no) | 1995-03-01 |
PL172634B1 (pl) | 1997-10-31 |
FI950935A (fi) | 1995-03-01 |
AU4956093A (en) | 1994-03-29 |
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