Plastic pipe cutter
OwnerChing-Tsung Changinventor
Life of this patent
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OwnerChing-Tsung Changinventor
Estimating the term…
A plastic pipe cutter. The cutter includes a front recess for clamping a workpeice, a front chamber, a rear chamber in communication with the front chamber, a bar shaped cutting device including a front blade, a rear head, and a central shank extended through the front chamber and the rear chamber. A first assembly in the front chamber includes a stop plate having a hole with the shank passed therethrough. An activation member having a hole larger than the diameter of the shank with the shank passed therethrough. A first resilient member is put on the shank and biased between the stop plate and the activation member. A pivotal trigger with the top thereof is engaged with the activation member. A second assembly in the rear chamber includes a pivotal engagement member and a second resilient member put on the shank and biased between the engagement member and the inner wall of the rear chamber. A third resilient member is put on the shank and biased between the enlarged head and the rear of the cutter.
A pipe cutter comprising:
A pipe cutter comprising:
Dependencies are inferred from the claim text.