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#1
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John H wrote:
The bimini top on my Key West uses a mounting like this" http://tinyurl.com/9ozwsy This bracket allows the frame member mounted therein to rotate from front to back without placing undue stress on the mounting screws. Note, I said screws, not through bolts. However when underway, even slowly, or just at anchor with a small amount of ripple in the water, the bimini top sways from side to side. The side to side motion gets transmitted directly to the screws in the brackets, and causes them to loosen. I'm sure it's just a matter of time before they strip or worse. I'm wondering if there aren't some fittings made that would have a ball socket or some such to allow complete forward and back movement *and* some degree of lateral movement. Anyone know of such a thing? Help! We need to reduce or eliminate the sway. What is the frame made of? Show a picture of the frame, set up with the canvas on it. |
#2
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On Sun, 04 Jan 2009 09:01:56 -0500, Jim wrote:
John H wrote: The bimini top on my Key West uses a mounting like this" http://tinyurl.com/9ozwsy This bracket allows the frame member mounted therein to rotate from front to back without placing undue stress on the mounting screws. Note, I said screws, not through bolts. However when underway, even slowly, or just at anchor with a small amount of ripple in the water, the bimini top sways from side to side. The side to side motion gets transmitted directly to the screws in the brackets, and causes them to loosen. I'm sure it's just a matter of time before they strip or worse. I'm wondering if there aren't some fittings made that would have a ball socket or some such to allow complete forward and back movement *and* some degree of lateral movement. Anyone know of such a thing? Help! We need to reduce or eliminate the sway. What is the frame made of? Show a picture of the frame, set up with the canvas on it. I don't have any pictures with the bimini up. I think it's ugly. The frame is stainless steel. I could reduce the sway by using some bungee cords or straps *across* the boat, or to the center console. I've thought of that, but the straps would be in the way of walking around. As a last resort, that's what I'll do. I'm thinking there must be some mounting brackets *made* to allow side to side motion. I've just got to find them! |
#3
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posted to rec.boats
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On Jan 4, 9:31*am, John H wrote:
On Sun, 04 Jan 2009 09:01:56 -0500, Jim wrote: John H wrote: The bimini top on my Key West uses a mounting like this" http://tinyurl.com/9ozwsy This bracket allows the frame member mounted therein to rotate from front to back without placing undue stress on the mounting screws. Note, I said screws, not through bolts. However when underway, even slowly, or just at anchor with a small amount of ripple in the water, the bimini top sways from side to side. The side to side motion gets transmitted directly to the screws in the brackets, and causes them to loosen. I'm sure it's just a matter of time before they strip or worse. I'm wondering if there aren't some fittings made that would have a ball socket or some such to allow complete forward and back movement *and* some degree of lateral movement. Anyone know of such a thing? Help! We need to reduce or eliminate the sway. What is the frame made of? Show a picture of the frame, set up with the canvas on it. I don't have any pictures with the bimini up. I think it's ugly. The frame is stainless steel. I could reduce the sway by using some bungee cords or straps *across* the boat, or to the center console. I've thought of that, but the straps would be in the way of walking around. As a last resort, that's what I'll do. I'm thinking there must be some mounting brackets *made* to allow side to side motion. I've just got to find them!- Hide quoted text - - Show quoted text - Not sure but I would look into Sailboat hardware... Lot's of moving joints there, one might suit your needs.. |
#5
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![]() "Jim" wrote in message ... wrote: On Jan 4, 9:31 am, John H wrote: On Sun, 04 Jan 2009 09:01:56 -0500, Jim wrote: John H wrote: The bimini top on my Key West uses a mounting like this" http://tinyurl.com/9ozwsy This bracket allows the frame member mounted therein to rotate from front to back without placing undue stress on the mounting screws. Note, I said screws, not through bolts. However when underway, even slowly, or just at anchor with a small amount of ripple in the water, the bimini top sways from side to side. The side to side motion gets transmitted directly to the screws in the brackets, and causes them to loosen. I'm sure it's just a matter of time before they strip or worse. I'm wondering if there aren't some fittings made that would have a ball socket or some such to allow complete forward and back movement *and* some degree of lateral movement. Anyone know of such a thing? Help! We need to reduce or eliminate the sway. What is the frame made of? Show a picture of the frame, set up with the canvas on it. I don't have any pictures with the bimini up. I think it's ugly. The frame is stainless steel. I could reduce the sway by using some bungee cords or straps *across* the boat, or to the center console. I've thought of that, but the straps would be in the way of walking around. As a last resort, that's what I'll do. I'm thinking there must be some mounting brackets *made* to allow side to side motion. I've just got to find them!- Hide quoted text - - Show quoted text - Not sure but I would look into Sailboat hardware... Lot's of moving joints there, one might suit your needs.. Boom to mast hardware comes to mind. I don't think it's what he should be thinking about though. You talkin' about a 'gooseneck' fitting? fitting retracted for roller furling... http://smg.photobucket.com/albums/v2...t=Hpim0167.jpg fitting inserted for normal sailing..... http://smg.photobucket.com/albums/v2...t=Hpim0168.jpg |
#6
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posted to rec.boats
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John H wrote:
On Sun, 04 Jan 2009 09:01:56 -0500, Jim wrote: John H wrote: The bimini top on my Key West uses a mounting like this" http://tinyurl.com/9ozwsy This bracket allows the frame member mounted therein to rotate from front to back without placing undue stress on the mounting screws. Note, I said screws, not through bolts. However when underway, even slowly, or just at anchor with a small amount of ripple in the water, the bimini top sways from side to side. The side to side motion gets transmitted directly to the screws in the brackets, and causes them to loosen. I'm sure it's just a matter of time before they strip or worse. I'm wondering if there aren't some fittings made that would have a ball socket or some such to allow complete forward and back movement *and* some degree of lateral movement. Anyone know of such a thing? Help! We need to reduce or eliminate the sway. What is the frame made of? Show a picture of the frame, set up with the canvas on it. I don't have any pictures with the bimini up. I think it's ugly. The frame is stainless steel. I could reduce the sway by using some bungee cords or straps *across* the boat, or to the center console. I've thought of that, but the straps would be in the way of walking around. As a last resort, that's what I'll do. I'm thinking there must be some mounting brackets *made* to allow side to side motion. I've just got to find them! Doesn't that swaying drive you crazy? |
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