In a recent film I saw "The legend of 1900" about a pianist who lived on a cruise liner, in one scene the pianist had the piano unlocked from the floor during a storm, it swung around the ballroom, with stool, while he played and then.....well you'll have to watch the film. Brian Lawson, RPT Johannesburg, South Africa ----- Original Message ----- From: <CCLPianos@AOL.COM> To: <pianotech@ptg.org> Sent: Monday, August 07, 2000 8:59 PM Subject: Cruise pianos anchoring > As a veteran "cruise ship" guy. I have seen various anchoring systems. One is > a simple turnbuckle system where one side attaches to the underside of the > piano (grand) and the other to the deck. The castors have been removed and > replaced by a flat pedestal. Tighten the turnbuckle to "fix" in place. The > other involves removing the castors and inserting the pedestal into the leg > cavity, which then is bolted to the deck. > > As to the stresses on the leg plates, this has yet to be a problem caused by > routine ship movement. Unless of course it has become dislodged from the > bracing. Then it becomes a 750 lb missle. That I've seen. But then it is more > a matter of replacing the legs and plates. Yamaha pianos have the bolt > system, the best in my opinion. Especially when it comes to moving and > replacing the legs. I've seen many leg systems damaged by movers not > replacing them in the proper order. Yama's are an idiot proof system. > > Pat in Denver > In a message dated 8/7/00 7:21:40 AM, owner-pianotech-digest@ptg.org writes: > > << > Susan Kline wrote: > > > > It seems to me that any anchoring system is only as good as the leg plates. > > Has anyone checked cruise pianos to see if the legs are also reinforced > > at the top end? > > I think that the posts on this thread described the legs being braced in > some way. Or maybe the undersides of the pianos were tethered to > attachment points on the floor - no leg bracing necessary. > > > I remember that the Loma Prieta earthquake near San Francisco > > broke some leg plates. > > Many grand piano owners think that they should dive under their > stout-legged Steinway in the event of a temblor. Loma Prieta proved > otherwise. I'm still replacing leg plates from that quake. > > Tom > > ps: We never did get an explanation of the (non-$cientology) comment > appended to the title. Kristinn, was that you? I'm not objecting, just > curious. :-) >> >
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