Self-retaining positive locking bolt

Details Self-retaining positive locking bolt Self-retaining positive locking bolt

1985-12-23

1987-04-07

Smith, Gary L.

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Headed fastener element with nut, washer, securing means or cap

Headed fastener element with securing means and biasing spring

411 21, 411946, F16B 2100

Patent

active

046556575

ABSTRACT:
A self-retaining positive locking bolt having a bolt body with a spindle retained within the bolt body. A detent is mounted in the bolt extending, in a first position, out of the bolt body, and, in a second position, extending internally from the bolt body. In both positions, the detent is mounted in aligned cavities in the spindle and movable between the cavities to extend between the first and second positions while retaining the orientation of the spindle with respect to the bolt body.

REFERENCES:
patent: 2898797 (1959-08-01), Bronstein
patent: 3180390 (1965-11-01), Ockert
patent: 3712356 (1973-01-01), Petroshanoff
patent: 3827110 (1974-08-01), Dzus, Sr. et al.
patent: 4016914 (1977-04-01), Zurko
patent: 4278120 (1981-07-01), Hart et al.
patent: 4507034 (1985-03-01), Lew et al.

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