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US 12,710,258 B2Granted
Electronic detonator spool and detonator comprising such a spool
AssigneeDavey Bickford
InventorsAymeric Denuelle, Félix Prieur
Life of this patent
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Abstract
Detonator spool including at least one body configured to receive a cable wound around the body, the body including at least one housing configured to receive a primer, an electronic control module housing configured to receive an electronic control module, and a bore forming a hub configured to rotate the body of the spool; and detonator including such a spool.
Claims13
A detonator spool comprising:
- at least one body configured to receive a cable wound around the at least one body;
- an electronic control module housing configured to receive an electronic control module;
- a bore forming a hub configured to make the at least one body of the detonator spool rotate, the bore being configured to receive a primer;
- a stake configured to form a pivot connection with the bore forming the hub;
- and
- a stake housing configured to receive the stake.
3 more elements
A detonator spool comprising:
- at least one body configured to receive a cable wound around the at least one body;
- an electronic control module housing configured to receive an electronic control module;
- a bore forming a hub configured to make the at least one body of the detonator spool rotate, the bore being configured to house a primer;
- and
- a cap configured to be fastened to a first end of the at least one body of the detonator spool, the cap including an inner face and an outer face, opposite to the inner face, the inner face including a fastening system configured to fasten the cap to the first end of the at least one body of the detonator spool.
2 more elements
Dependencies are inferred from the claim text.