| 摘要 |
PURPOSE: An adhesive injection type bolt is provided to improve work efficiency without since an operator directly does not need to spread adhesive on a screw thread. CONSTITUTION: An adhesive injection type bolt comprises a head unit(10), a screw part(20), and an adhesive injection path(30). A tool manipulation part is formed the head unit. An adhesive inlet port(32) is formed in one side of the head unit. The screw part is expanded from the head unit. A screw thread(22) is formed in the outer circumference of the screw part. An adhesive outlet port(34) is formed in one side of the screw part. The adhesive injection path is penetrated and expanded from the adhesive inlet port to the adhesive outlet port. The bushing is settled on the adhesive inlet port.
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