| 摘要 |
A buckle for use in connection with flexible non metallic strapping has a single piece of bent material formed as described hereinabove with a distance between items 16 and 18 to be not less than 1/4 of an inch, and items 15 and 19 not less than 3/16 of an inch. An angle between C and item 16, the angle cannot be less than 10° and not more than 9°. |
