Cam bolt system

Details Cam bolt system Cam bolt system

1995-11-01

1996-12-03

Meyers, Steven N.

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

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

Wedge-securing means

411169, 411 87, 411397, F16B 1900

Patent

active

055802010

ABSTRACT:
A cam bolt system comprising a bolt with a threaded shaft and a head on one end thereof, wherein a cross section of the shaft is trilobal in shape and wherein the trilobal shaped shaft is threaded from one end opposite the head substantially the length of the shaft to the end with the head thereon, first and second cams, each identical to the other and each having a generally circular perimeter and a triangularly shaped opening of substantially similar shape to the trilobal shape of the shaft and sized large enough so as to freely slide on the shaft, wherein the shaft extends through the openings of the first and second cams and wherein neither the first nor the second cam can substantially rotate with respect to the shaft and wherein the two cams are identically aligned with respect to the shaft, and a nut threadably engaging the shaft maintaining the first and second cams in position on the shaft.

REFERENCES:
patent: 696582 (1901-11-01), Meyers
patent: 2525217 (1950-10-01), Glitsch
patent: 4790703 (1988-12-01), Wing
patent: 5027275 (1991-06-01), Sakamoto et al.
patent: 5482417 (1996-01-01), Erickson
Produck Engineering, Oct. 1952 p. 149.

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