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1. (WO2018138394) SELF-ADJUSTING DEVICE FOR A CUTTING HEAD FOR MONOGUIDE CUTTERS

Pub. No.:    WO/2018/138394    International Application No.:    PCT/ES2018/070019
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Thu Jan 11 00:59:59 CET 2018
IPC: B28D 1/22
Applicants: GERMANS BOADA, S.A.
Inventors: SARMIENTO, Miguel Angel
Title: SELF-ADJUSTING DEVICE FOR A CUTTING HEAD FOR MONOGUIDE CUTTERS
Abstract:
The invention relates to a cutting head (2) that includes sets of bearings comprising fixed bearings (31, 32) and an adjustable bearing (33) that act on races (11, 12) of a monoguide profile disposed in different planes. Each adjustable bearing (33) is mounted on a rocker (4) having a first end (41) rotatably mounted on a shaft (5) fixed to the cutting head (2), and a second end (42) that presses against an elastic element (6) situated between the second end (42) of the rocker (4) and the case of the cutting head (2), the elastic element (6) determining the pressure of the bearings (31, 32, 33) against the races (11, 12) of the monoguide profile (1).