Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting
Patent
1982-09-30
1984-08-28
Bilinsky, Z. R.
Metal working
Plural diverse manufacturing apparatus including means for...
Binding or covering and cutting
294264, 295661, B23P 1700
Patent
active
044675089
ABSTRACT:
The invention relates to a machine for cutting of armoured or reinforced hose (3) and particularly steel armoured hydraulic hose (3). The machine is characterized by, that a frame part (13) is firmed attached to a rotable center part (9). The frame part (13) supports a movable cutting device (15), which includes a cutting wheel (17) and a motor (16). The position of the cutting device in relation to a hose, which is intended to be cut, is regulated by means of a motor (24) via a screw (25). Furthermore a movable sensor device or element (21) is arranged, which indicates the position and the wear of the cutting wheel (17) during a cutting operation. The frame part (13) also supports a movable guillotine knife (26). During a cutting operation the center part (9) and the frame part (13) are brought in rotation by means of a cog wheel transmission (10), a cog wheel (12) and a motor (11). Before a cutting operation an armoured or reinforced hose (3) is led through the center part (9) and the frame part (13), where the hose is fixed in a wished position by means of a chuck (31) and a holding device (34). An outer gummed layer and an inner armouring or reinforcing is cut by means of the cutting wheel (17). Lastly an inner gummed layer is cut by means of the guillotine knife (26).
The aim hereby is to provide for a cutting operation in such a way that fragments from the armouring or reinforcing are prevented from following in to the hose during the cutting operation.
REFERENCES:
patent: 2604690 (1952-07-01), Rodder et al.
patent: 3242566 (1966-03-01), White
patent: 3400451 (1968-09-01), Pierce
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