Currently seeking manufacturers for joint development of abutment screws. Solving the issue of screw loosening related to medical devices, starting with implants!
This implant is based on the premise of disassembly, but while it cannot be fixed with adhesive, we want to somehow solve the problem of loosening... Are you troubled by "looseness of implant screws"? The Motion Tight developed by our company is a "looseness prevention bolt" that solves the issues of bolt and screw loosening. With the Motion Tight, a screw that does not loosen, we have resolved many cases of screw loosening in the automotive, aerospace, and semiconductor industries, and it may help solve the problem of "screw loosening" associated with medical devices, including implants! [Currently seeking manufacturers for joint development of abutment screws!] 【Features of Motion Tight】 ◆ No special tools or adhesives required, and it does not loosen ◆ Can be manufactured in SUS (with adoption cases in the semiconductor industry) ◆ Manufacturing possible in sizes of 2.5-3mm *For more details, please download the PDF materials or contact us directly using the "Contact Us" button below.
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basic information
【Patent Numbers】 ■Patent No. 4806103 ■Patent No. 4878407 【Evaluation Tests】 ■NAS Vibration Test →Passed a total of 30,000 rotations of vibration testing in 17 minutes. ■Junker Vibration Test →Comparison data with standard products available on the official website. ■Fatigue Test: JISB1081 →Approximately 20% improvement. ■Load Distribution Ratio (%) Standard Bolt: MotionTight →Thread No. 1 32.9： 26.4 →Thread No. 2 19.7： 19.6 →Thread No. 3 14.1： 15.6 →Thread No. 4 11.5： 13.4 →Thread No. 5 10.4： 12.2 →Thread No. 6 11.4： 12.8 → Total 100.0： 100.0 *MotionTight has a more averaged load distribution ratio compared to standard products, resulting in higher fatigue strength and reduced likelihood of breakage. ■Torque and Axial Force Test →Variation in axial force is about half that of standard products. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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Applications/Examples of results
Aerospace industry, automotive, semiconductor industry *For more details, please contact us or download the catalog.
Detailed information
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Motion-tight structural diagram The entire thread profile exerts a strong spring force, working to return to the seat side.
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Company information
Art Screw Co., Ltd. is a company that develops, manufactures, and sells anti-loosening screws. Its flagship product, Motion Tight, holds infinite potential, contributing to cost reduction and weight savings through the reduction of bolts. We hope that it will be distributed worldwide in the future, and if this standard becomes the de facto standard soon, it may reduce accidents caused by screw loosening and help create a safer world.
