Double acting demolition device and utility machine for demolishing structures
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United States of America Patent
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Jan 24, 2023
Grant Date -
N/A
app pub date -
Feb 26, 2018
filing date -
Feb 28, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The application relates to a double acting demolition device according to one embodiment for demolishing structures. The device includes a first crushing jaw for crushing operation, a first cutting jaw for cutting operation, and a combination jaw. The first jaws are separate jaws. The combination jaw is attachable to the first cutting jaw for constructing a second crushing jaw and to the first crushing jaw for constructing a second cutting jaw. The second crushing jaw is used jointly with the first crushing jaw in crushing operation and the second cutting jaw is used jointly with the first cutting jaw in cutting operation. In crushing operation, the first crushing jaw rotates around a fulcrum other than that of the second cutting jaw in cutting operation.
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