| 摘要 |
This invention relates to a double adjusting brake device for use in a cutter unreel or the like in which brake shoes are forced against brake drum rotating with paper rolls by the action of lever to thereby brake the paper rolls, characterized by a pressing mechanism utilizing fluid pressure and an adjusting mechanism for adjusting the force transmitted from the pressing mechanism to the brake shoes, both pressing and adjusting mechanisms being provided in combination with the levers to thereby make adjustment of the braking force. |
