Re: [RCSE] Load rated hook

2000-03-13 Thread Tord
On Sun 12 Mar, Dan deVries wrote: On full-size gliders we use a piece of brass between the 'hook' and the tow line - if the load is too great the brass breaks, instead of the wings! Tord, To elaborate on Tord's , the "weak links" I've used have a kind of cylinder/piston arrangement

Re: [RCSE] Load rated hook

2000-03-12 Thread Chuck Anderson
At 09:43 AM 3/12/2000 -0500, you wrote: snip ...How about an intelligent feedback system built into the winch that could sense a "breaking load" and compensate with resistance to the power output. Might be faster and smoother that human "toe to brain" feedback and you could just lean down

Re: [RCSE] Load rated hook

2000-03-12 Thread Dan deVries
On full-size gliders we use a piece of brass between the 'hook' and the tow line - if the load is too great the brass breaks, instead of the wings! Tord, To elaborate on Tord's , the "weak links" I've used have a kind of cylinder/piston arrangement with a pin in SHEAR (for predictable failure