Joints and connections – Structurally installed in diverse art device
Patent
1980-07-25
1983-02-08
Kundrat, Andrew V.
Joints and connections
Structurally installed in diverse art device
403408, 411119, F16B 3504
Patent
active
043727018
ABSTRACT:
A bolt is adapted to pass through holes formed in a first and a second member. The bolt has a head adapted to be placed on the side of the first member, adjacent to the head a first stem portion of substantially circular cross section and slightly shorter than the thickness of the first member, adjacent to the first stem portion a second stem portion of a non-circular cross section smaller than that of the first stem portion, and in the vicinity of the end distal from the head a threaded portion adapted to receive a nut. The first member has therein a circular hole of substantially the same cross section as the first stem portion through which is passed the first stem portion. The second member has therein a hole of substantially the same size and shape as the second stem portion through which is passed the second stem portion. A nut is tightened so as to hold the first member between the head of the bolt and the second member, while the second member is held between a shoulder formed in the bolt between the first and second stem portions, and the nut, in such fashion that the bolt is unable to turn with respect to the second member.
REFERENCES:
patent: 3176808 (1965-04-01), Matthews
patent: 3231288 (1966-01-01), Hensien
patent: 3523395 (1970-08-01), Rutter et al.
Kundrat Andrew V.
Nissan Motor Company Limited
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