| 摘要 |
<p>A rotary mechanism for converting a reciprocal linear motion into a reciprocal rotary motion with increased torque at the end positions. Two pressurized air cylinders (1, 2) co-operate via links (14, 15) with a common lever arm (5) fastened to an output shaft. The cylinders provide an increased torque adjacent to each one of the end positions of the rotary motion.</p> |
