F - Mech Eng,Light,Heat,Weapons – 16 – F
Patent
F - Mech Eng,Light,Heat,Weapons
16
F
F16F 1/14 (2006.01) E05D 13/00 (2006.01) E05D 15/16 (2006.01) E05F 1/00 (2006.01) E05F 1/16 (2006.01) E05F 3/18 (2006.01) F16F 1/16 (2006.01)
Patent
CA 2210096
A coupling between a twisted rod and a torsion spring of a spiral counterbalance is found to be subject to deformation against the twisted rod from compressive force of the grip of the terminal convolutions of the torsion spring. This problem is solved by using a metal cylinder in the rotation transmission sleeve of the coupling to resist the compressive force and prevent deformation so that the twisted rod can move freely within the coupling. This solution also allows the use of a stronger torsion spring to exert a larger counterbalance force.
On a constaté qu'un raccord entre une tige torse et un ressor de torsion d'un contrepoids à spirale est susceptible de se déformer contre la tige torse sous l'effet de la force de compression qu'exercent les spires terminales du ressort de torsion qui s'y agrippent. Ce problème est résolu par l'utilisation d'un cylindre métallique dans le manchon de transmission de la rotation que comporte le raccord pour résister à la force de compression et prévenir la déformation, de sorte que la tige torse peut bouger librement à l'intérieur du raccord. Cette solution permet également d'utiliser un ressort de torsion plus fort de manière à exercer une force de contrepoids plus grande.
Habbersett John I.
Newton William P.
Caldwell Manufacturing Company
Kirby Eades Gale Baker
LandOfFree
Coupling for spiral counterbalance does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coupling for spiral counterbalance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coupling for spiral counterbalance will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1494598