Global Patent Index - EP 1235990 A1

EP 1235990 A1 2002-09-04 - GUIDE RAIL FOR A LINEAR BEARING

Title (en)

GUIDE RAIL FOR A LINEAR BEARING

Title (de)

FÜHRUNGSSCHIENE FÜR EIN LINEARLAGER

Title (fr)

RAIL DE GUIDAGE POUR PALIER LINEAIRE

Publication

EP 1235990 A1 (DE)

Application

EP 00983179 A

Priority

  • DE 19959508 A
  • EP 0011865 W

Abstract (en)

[origin: WO0142671A1] The invention relates to a guide rail for a linear bearing comprising several through openings (7), which originate from the top side (4) of the rail, which are arranged one behind the other at intervals, and which are provided for receiving fastening elements. The inventive guide rail also comprises a longitudinal channel (2) which extends over the entire length of the guide rail (3) and which is open toward the top side (4) of the rail. In addition, the guide rail is provided with a covering strip (1), which outwardly occludes the through openings (7) and which is inserted and fastened in said longitudinal channel (2). According to the invention, the longitudinal channel (2) is delimited by a bottom channel wall (5) and by two lateral walls (6) diagonally rising therefrom. In the cross-section of the guide rail (3), the bottom channel wall (5) forms an obtuse angle with each lateral wall (6), whereby two wall channels in the guide rail (3), which originate from the longitudinal channel (2), are configured on the lateral walls (6) such that they extend in the longitudinal direction thereof. The covering strip (1) is inserted and held with the longitudinal edges thereof in said wall channels. According to the invention, the covering strip (1) is provided with a rectangular cross-section and is supported on the guide rail (3) inside the wall channels with its lower longitudinal edges and upper longitudinal edges.

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

F16C 29/08; B23Q 1/01; B23Q 11/08

IPC 8 full level (invention and additional information)

B23Q 1/58 (2006.01); B23Q 11/08 (2006.01); F16C 29/00 (2006.01); F16C 29/08 (2006.01)

CPC (invention and additional information)

F16C 29/005 (2013.01); B23Q 1/58 (2013.01); B23Q 11/08 (2013.01); F16C 29/082 (2013.01); F16C 2322/39 (2013.01)

Citation (search report)

See references of WO 0142671A1

Designated contracting state (EPC)

AT BE CH CY DE ES FR GB IT LI

EPO simple patent family

WO 0142671 A1 20010614; DE 19959508 A1 20010613; EP 1235990 A1 20020904

INPADOC legal status


2004-05-19 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): AT BE CH CY DE ES FR GB IT LI

2004-01-02 [R18D] EP-APPLICATION DEEMED TO BE WITHDRAWN: (CORRECTION)

- Effective date: 20030603

2003-12-17 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030531

2002-09-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020502

2002-09-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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