Global patent index - EP 0802149 B1

EP 0802149 B1 2001-03-28 - Running gear, particularly for chain hoist, load pick up means and/or towing cable

Title (en)

Running gear, particularly for chain hoist, load pick up means and/or towing cable

Title (de)

Fahrwerk, insbesondere für Kettenzüge, Lastaufnahmemittel und/oder Schleppkabel

Title (fr)

Train de roulement, en particulier pour palan à châine, appareil de manutention de charge et/ou câble de remorquage

Publication

EP 0802149 B1 (DE)

Application

EP 97250126 A

Priority

  • DE 19617099 A
  • DE 19620150 A

Abstract (en)

[origin: EP0802149A1] The system has a rail comprising flange (2) and web (3) sections, along which opposite travel wheels (7) and horizontal guide rollers (9) run. These rotate in brackets (4a,b) hinging together below the rail. The guide rollers are situated before and after the travel wheels which run along the flanges on opposite sides of the rail web. The guide rollers work in guides (11) running in the lengthwise direction between the flanges, and which are typically formed by grooves. The groove cross-section can match that of the guide rollers, being typically of trapezium shape with the edges radiused. The roller edges can run against the sloping groove sides, leaving a free space between the roller underside and the groove bottom. The rollers can be thrust under pressure into the grooves.

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

B66C 11/06

IPC 8 full level (invention and additional information)

B61B 13/06 (2006.01); B66C 7/08 (2006.01); B66C 9/08 (2006.01); B66C 11/06 (2006.01)

CPC (invention and additional information)

B66C 7/02 (2013.01); B66C 9/08 (2013.01); B66C 11/06 (2013.01)

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

EP 0802149 A1 19971022; EP 0802149 B1 20010328; ES 2155238 T3 20010501; JP H1067319 A 19980310; US 5809896 A 19980922

INPADOC legal status

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