| 摘要 |
PURPOSE: An injection bridge bearing is provided to quickly compensate sinking and to apply to any types of bearings. CONSTITUTION: An injection bridge bearing contains: a storage chamber(36) formed in a lower plate(2); a communicating passage(37) connected with the outside; and a quick coupler(38) offered as a sealing device at the end of the communicating passage. An intermediate plate is raised by a fluid material(39) in the storage chamber. A recessed groove is formed between the lower plate and the intermediate plate. A key is stored in the recessed groove. The storage chamber is located under the key. A recessed slider is installed on the storage chamber to be loaded in a bearing instrument(3). A combining tap is formed in the recessed slider. A large nut is inserted in the lower plate.
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