Nut assembly for fastening an element to a member having an inaccessible back part
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United States of America Patent
Stats
-
Jun 17, 2003
Grant Date -
Jun 13, 2002
app pub date -
Dec 11, 2001
filing date -
Dec 12, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A nut assembly is proposed for fastening an instrument or the like to a member, the back of which is not accessible. A nut assembly comprises a pivotable nut having a threaded through-hole and a pin on each side thereof, and a frame having a flange portion formed with a bolt hole and an opposed pair of arms extending from both sides of the flange portion. The arms are each formed with an elongated hole, and the nut is formed at one end thereof with an inclined guide surface for pivoting the nut when pushed by a bolt. The nut is pivotably and slidably mounted between the arms with the pins received in the elongated holes formed in the arms. The arms have free end portions bent inwardly at an angle. With this arrangement, it is possible to prevent the nut from coming off the arms.
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