Joints and connections – Radially spaced members joined by independent coupling
Reexamination Certificate
2006-09-19
2006-09-19
Stodola, Daniel P. (Department: 3679)
Joints and connections
Radially spaced members joined by independent coupling
C403S229000, C403S203000, C403S220000, C403S223000, C403S291000, C248S160000, C248S900000, C248S623000
Reexamination Certificate
active
07108445
ABSTRACT:
An adapter is for use in cooperation with a post. The adapter includes an upper adapter portion which will be attached to a first part of the post, and a lower adapter portion which will be attached to a second part of the post. The adapter also includes a cylindrically helical spring connecting the upper adapter portion to the lower adapter portion so as to allow relative movement between the upper and lower adapter portions, including either rotational movement in which the post remains upright, or movement in which the first part of the post bends, or both. At least one of the two adapter portions is shaped to receive the helical spring as a screw.
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Amiri Nahid
Henriques, Jr. Joseph
Stodola Daniel P.
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