| 摘要 |
PROBLEM TO BE SOLVED: To provide a plastic holder for a roller clutch at a low cost with a small dimensional change caused by water absorption to have flexibility, excellent in a high temperature creep property, and improved in heat resistance and oil resistance. SOLUTION: This plastic holder for a roller clutch is characterized by composing it mainly of a polyamide 9T resin of 60 to 120 degree of polymerization and by constituting it integrally formed with a spring for pressing a roller. |
