Fastening device installing method and installing hole forming mechanism
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United States of America Patent
Stats
-
Jan 10, 2023
Grant Date -
Jul 30, 2020
app pub date -
Jan 21, 2020
filing date -
Jan 30, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An installing hole forming mechanism includes at least one guiding sleeve and an inserting set. The at least one guiding sleeve includes a bore. The inserting set is detachably coupled to the at least one guiding sleeve and includes at least one spike configured to couple to the bore of the at least one guiding sleeve. The at least one spike includes a tip. When the at least one spike passes through the bore of the at least one guiding sleeve, the tip exposes from the guiding sleeve, and the at least one spike and the at least one guiding sleeve are forced to puncture a shoe such that at least one installing hole is formed on the shoe.
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