Tie down straps ratchet Related Products
1. For lever-operated band brakes, the brake wheel is fixed to the outer ratchet wheel, the pawl is articulated on the brake wheel, and the brake wheel is surrounded by a lever-controlled steel belt. The brake wheel rotates counterclockwise and the pawl slides behind the ratchet teeth. If the wheel turns in the opposite direction, the wheel brakes.
2. Ratchet mechanism can be used to achieve rapid overtaking movements. Movement is transmitted from the worm to the worm gear, and a ratchet-driven output shaft driven by a pawl mounted on the worm wheel rotates slowly in the direction shown in the figure. When the shaft needs to rotate quickly, the handle on the output shaft can rotate quickly in the direction of the output shaft. Since the manual speed is greater than the speed of the worm gear, the pawl slides on the teeth of the ratchet wheel, so when the worm wheel continues to rotate, it can be quickly and manually operated. To achieve an output shaft that exceeds the worm gear movement. Looking forward to your inquiries, this belt strap cam buckle tie down ratchet, you can quickly and manually to achieve the output shaft beyond the worm gear movement.
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