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1. 发明公开

EP4124409A1 DEVICE AND METHOD FOR MOUNTING LENS BLOCK 审中-实审
公开(公告)号：EP4124409A1
公开(公告)日：2023-02-01
申请号：EP22186621.3
申请日：2022-07-25
申请人： Huvitz Co., Ltd.
发明人： OH, Dong Kun , KIM, Jin Ho , KIM, Beom Mo
IPC分类号： B24B13/005 , B24B9/14
摘要： Disclosed is a device and method for mounting a leap block capable of automatically adjusting the mounting direction of the leap block. The leap block mounting device comprises: a block stand (70) fixedly mounted to one end of a blocking device frame (10) and configured to support a leap block (5) so that the leap block (5) is rotatable in a horizontal direction; the leap block (5) in which a support (82) rotatably supported by the block stand (70) is formed in the center, and a first magnetic body (84) is mounted in one direction; and a leap block mounting unit (30) to which a second magnetic body (38) that couples with the first magnetic body (84) by magnetic force is mounted in one direction, and which rotates in the horizontal direction and couples with the leap block (5) in a fixed direction.

2. 发明公开

EP3904001A1 BLOCKING DEVICE AND METHOD 有权
公开(公告)号：EP3904001A1
公开(公告)日：2021-11-03
申请号：EP21158476.8
申请日：2021-02-22
申请人： Huvitz Co., Ltd.
发明人： OH, Dong Kun , KIM, Jin Ho
IPC分类号： B24B13/005 , B24B9/14
摘要： Disclosed is a blocking device and method for mounting a leap block to a lens by utilizing a lifting/lowering mechanism using a magnet and a wire. The blocking device comprises: a blocking device housing (41) having a guide (31) formed therein; a leap block attachment part (21) mounted to be movable up and down on the guide (31) of the blocking device housing (41); a spring (61) having a lower end that supports the leap block attachment part (21) and an upper end that supports the blocking device housing (41), the spring (61) pushing the leap block attachment part (21) downward by an elastic force, so that a lower end of the leap block attachment part (21) protrudes below a lower end of the blocking device housing (41); a wire (11) having one end connected to a pulley (15) driven by driving means (93) and the other end connected to the leap block attachment part (21), the wire (11) pulling the leap block attachment part (21) upward when the pulley (15) rotates; a leap block (51) attached to the lower end of the leap block attachment part (21) by an attractive force of magnets; and a blocking arm (71) coupled to the blocking device housing (41) and configured to move the blocking device housing (41) up and down.

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