Global Patent Index - EP 3523079 A1

EP 3523079 A1 20190814 - BAND SAW FOR SAWING A RAIL OF A TRACK

Title (en)

BAND SAW FOR SAWING A RAIL OF A TRACK

Title (de)

BANDSÄGE ZUM SÄGEN EINER SCHIENE EINES GLEISES

Title (fr)

SCIE À RUBAN DESTINÉE À SCIER UN RAIL D'UNE VOIE

Publication

EP 3523079 A1 20190814 (DE)

Application

EP 17772306 A 20170920

Priority

  • DE 202016006226 U 20161007
  • EP 2017001108 W 20170920

Abstract (en)

[origin: WO2018065084A1] The invention relates to a band saw (1) for sawing a rail (18) of a track (24), which is able to be fastened to a vice (9) that is firmly clampable to the rail (18) and provided with a feed device (12). Here, the band saw (1) comprises a frame (2) in which four saw-band rollers (15, 16) are mounted, wherein a saw band (7) is stretched around the four saw-band rollers (15, 16) and wherein the saw band (7) has been turned into a sawing plane (11) by means of guide elements (17) in a recess (6) of the frame (2). On account of the arrangement of four saw-band rollers (15, 16), the saw band (7) is lightly loaded, resulting in a longer service life.

IPC 8 full level

B23D 53/00 (2006.01); B23D 55/06 (2006.01); B23D 55/08 (2006.01); E01B 31/04 (2006.01)

CPC (source: EP US)

B23D 53/003 (2013.01 - EP US); B23D 55/06 (2013.01 - EP US); B23D 55/082 (2013.01 - EP US); E01B 31/04 (2013.01 - EP US)

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 202016006226 U1 20161110; AU 2017340550 A1 20190228; AU 2017340550 B2 20230202; EP 3523079 A1 20190814; JP 2019529145 A 20191017; JP 7210439 B2 20230123; US 2019240749 A1 20190808; WO 2018065084 A1 20180412

DOCDB simple family (application)

DE 202016006226 U 20161007; AU 2017340550 A 20170920; EP 17772306 A 20170920; EP 2017001108 W 20170920; JP 2019518479 A 20170920; US 201716340158 A 20170920