Global patent index - EP 1079023 A3

EP 1079023 A3 2001-03-07 - Elastic rail pad

Title (en)

Elastic rail pad

Title (de)

Elastische Schienenunterlage

Title (fr)

Semelle élastique pour rail de chemin de fer

Publication

EP 1079023 A3 (EN)

Application

EP 00307021 A

Priority

  • KR 19990017552 U
  • KR 19990050491 A
  • KR 20000018529 A

Abstract (en)

[origin: EP1079023A2] The present invention relates to a device for absorbing the vibration of a rail, the replacement of which is easy. The device comprises a support plate (8) having an anchor hole (8a) for a stay anchor; a thick vibration absorbing pad (1) having an anchor hole (1a); a support plate for the rail (2) having an anchor tube (2b), and a fixing hole (2c) formed at the anchor tube (2b), said fixing hole being formed through the support plate for the rail (2) in parallel with the direction in which the rail is laid, as well as a stay anchor (4) with a fixing nut (5) engaged with the thread (4a) provided at the upper end of the stay anchor (4); and a cap (7) for protecting the fixing nut (5). The present invention also provides a pad which is divided into a main body (1-1) and a corner portion (1-2) by the means of the boundary line which is cut diagonally at the inward portion of the center of the anchor hole (1a).

IPC 1-7 (main, further and additional classification)

E01B 9/68; E01B 9/38; E01B 9/48; E01B 19/00

IPC 8 full level (invention and additional information)

E01B 9/38 (2006.01); E01B 9/48 (2006.01); E01B 9/68 (2006.01); E01B 19/00 (2006.01); F16F 15/08 (2006.01)

CPC (invention and additional information)

E01B 19/003 (2013.01); E01B 9/483 (2013.01); E01B 9/685 (2013.01); E01B 9/681 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1079023 A2 20010228; EP 1079023 A3 20010307; CA 2316555 A1 20010223; CN 1285439 A 20010228; JP 2001107301 A 20010417

INPADOC legal status

2001-12-19 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20011018

2001-11-28 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: DE FR GB

2001-03-07 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-03-07 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20001120

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): DE FR GB

2001-02-28 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI