Patent ID: 11884572
Assignee: HEVA SCHWEIZ AG
Field: Other special machines (Mechanical engineering)
Classification: CPC C | IPC C

Claim 4:
5. An apparatus as claimed in claim 3 for bending glass sheets, wherein
the at least one control unit is configured to control the operation of the press bending station at least by
moving the third mould trolley suitable for carrying the second male mould and supporting the second male mould to be brought into use to the press bending station to such a position that the operating mechanism not provided with the first male mould may be lowered downwards to at least one second lower position without the operating mechanism hitting the second male mould to be brought into use,
moving the third mould trolley supporting the second male mould to be brought into use at least horizontally so that the operating mechanism is raisable upwards to at least one first lower position so that the operating mechanism may attach to the second male mould to be brought into use,
raising the operating mechanism upwards to at least one first lower position so that the operating mechanism attaches to the second male mould to be brought into use,
raising the operating mechanism further upwards to at least one upper position so that the second male mould to be brought into use raises, supported by the operating mechanism, off the third mould trolley supporting the second male mould to be brought into use, and the third mould trolley that supported the second male mould brought into use may be removed from the press bending station without the third mould trolley hitting the second male mould brought into use, and
removing the third mould trolley that supported the second male mould brought into use from the press bending station.