Surgery – Truss – Perineal
Patent
1979-11-29
1981-01-20
Yasko, John D.
Surgery
Truss
Perineal
A61F 500
Patent
active
042456266
ABSTRACT:
An automatic cocking device is provided for a chiropractic table of the type having a pivotally mounted pelvic support section which is adapted to be cocked to an elevated position by rotation of a cocking shaft and adapted to be tripped to a dropped position by chiropractic thrusts. The cocking device has an electric motor which is connected through a speed reducing gear train and an eccentric mechanical linkage to a crank which is mounted on the cocking shaft of the table, so that the cocking shaft is rotated to cock the pelvic support section. The electric motor is controlled by a parallel-connected circuit having at least one foot-operated switch and a cam follower switch which is actuated by a cam driven by the output shaft of the speed reducer, so that the output shaft which drives the eccentric linkage makes substantially one full revolution upon actuation of the foot-operated switch. Support brackets and mounting clamps permit field installation of the automatic cocking device on existing tables having manually-operated cocking devices.
REFERENCES:
patent: 2749911 (1956-06-01), Griffin
patent: 3420229 (1969-01-01), Miller
patent: 3830233 (1974-08-01), Hill
patent: 3998218 (1976-12-01), Lane et al.
patent: 4050454 (1977-09-01), Ekholm
Maikis Robert A.
Yasko John D.
LandOfFree
Automatic cocking device for pelvic support section of chiroprac does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic cocking device for pelvic support section of chiroprac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic cocking device for pelvic support section of chiroprac will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1761799