Provided is a brake shoe attachment structure of a tread brake unit device (1) where a brake shoe (2) can be detached from and attached onto a shoe head (37) with a tube (10A, 10B) remaining connected to a dust collector.A brake shoe attachment structure of a tread brake unit device (1) includes a shoe head (37) having a depression (37A) for receiving therein an attachment plate (44) of a brake shoe (2); a shoe cotter (46) configured to be inserted into the depression (37A) and an opening in the attachment plate (44) to attach the brake shoe (2) onto the shoe head (37); and first and second dust collectors (50A) and (50B) configured to collect abrasion powder resulting from the brake shoe (2) being pressed against a tread (3A) of a wheel (3). The first and second dust collectors (50A) and (50B) are provided outside the path along which the shoe cotter (46) may be inserted.
BRAKE SHOE ATTACHMENT STRUCTURE OF TREAD BRAKE UNIT DEVICE AND BRAKE SHOE OF TREAD BRAKE UNIT DEVICE
BREMSSCHUH-BEFESTIGUNGSSTRUKTUR EINER KLOTZBREMSEINHEIT UND BREMSBACKE EINER KLOTZBREMSEINHEITSVORRICHTUNG
STRUCTURE DE FIXATION DE PATIN DE FREIN DE DISPOSITIF D'UNITÉ DE FREIN DE BANDE DE ROULEMENT ET PATIN DE FREIN DE DISPOSITIF D'UNITÉ DE FREIN DE BANDE DE ROULEMENT
2025-01-08
Patent
Electronic Resource
English
BRAKE SHOE MOUNTING STRUCTURE OF UNIT BRAKE DEVICE, AND BRAKE SHOE OF UNIT BRAKE DEVICE
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