| 摘要 |
A power transmission device for a clutchless compressor comprises a pulley (100) rotatably installed in a front housing (51) of a compressor (50), a hub (110) disposed in one side of the pulley (100) and having a hub body (111) to be connected with a driving shaft (60) of the compressor (50), and a connector (200) connecting the pulley (100) with the hub (110). A flange (103) is formed in one side face of the pulley (100). The hub (110) has a cover plate (115) integrally formed in the outer peripheral face of the hub body (111). The connector (200) includes a drive-side connection member detachably connected to one side of the pulley through a first coupling means (201), a driven-side connection member (220) connected to the hub through a second coupling means (202), and a breaking member (230) for connecting the drive-side connection member (210) with the driven-side connection member (200) so as to be broken when a torque above a preset value is generated in the compressor (50). |
