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teeterboard car lift design [message #221632] Sun, 08 September 2013 12:13 Go to next message
rcjordan   United States
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32" lift. no power required.

I've seen boat lifts done this way and light-duty display lifts at auto dealers

http://sacramento.craigslist.org/tls/4041918139.html


SOLD 77 Royale Coachmen Side Dry Bath
76 Birchaven Coachmen Side Wet Bath
76 Eleganza
Elizabeth City, NC
Re: teeterboard car lift design [message #221681 is a reply to message #221632] Sun, 08 September 2013 17:23 Go to previous messageGo to next message
Harry is currently offline  Harry   Canada
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I have seen steel ramps like this in the front row at used car lots.
Re: teeterboard car lift design [message #221685 is a reply to message #221632] Sun, 08 September 2013 17:55 Go to previous messageGo to next message
Steve is currently offline  Steve   United States
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Interesting. I would like to see it in action.

1978 GMC Royal
Eastern Pennslyvania
1968 Chevrolet C20 396 Camper Special
1969 Chevrolet C20 Camper Special
1985 Buick Electra Park Avenue
1992 Camaro 25th Anniversary Heretage Edition Black
Re: teeterboard car lift design [message #221717 is a reply to message #221632] Sun, 08 September 2013 21:49 Go to previous messageGo to next message
GeorgeRud is currently offline  GeorgeRud   United States
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I don't think I'd want to drive a GMC up on one of those. When it pivots to the horizontal position, it would be quite a jolt. Probably not that bad in a conventional vehicle with a long hood and engine up front, but could be a wild ride in a GMC.

George Rudawsky
Chicago, IL
75 Palm Beach
Re: [GMCnet] teeterboard car lift design [message #221723 is a reply to message #221717] Sun, 08 September 2013 22:16 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
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George,

I wonder if it would be.

As I sit here any run the My Tube video through my head I can see a ramp that is 26 ft long with the pivot in the middle. As I drive
Double Trouble up the ramp the back of the ramp will lift off the ground and the front begin down as soon as 50.1% of the weight
(fore / aft) is beyond the pivot point. I think it would pivot very slowly at that point.

Naturally the greater the amount of weight forward of the pivot point the faster it will level out the greater the BANG!

The problem will be to build one with ramps strong enough for the GMC. I fear the cost for the steel would be big bucks!

Regards,
Rob M.


-----Original Message-----
From: George Rudawsky


I don't think I'd want to drive a GMC up on one of those. When it pivots to the horizontal position, it would be quite a jolt.
Probably not that bad in a conventional vehicle with a long hood and engine up front, but could be a wild ride in a GMC.
--
George Rudawsky
Chicago, IL
75 Palm Beach
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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: teeterboard car lift design [message #221740 is a reply to message #221632] Mon, 09 September 2013 07:13 Go to previous messageGo to next message
RF_Burns is currently offline  RF_Burns   Canada
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Don't forget you can't climb much of an incline without dragging the rear bumper on the ground, even with the airbags pumped up all the way.

When our engine went out at Quebec city, we loaded on a roll-off from a rise in the parking lot with the air bags full up. Even then we dragged the hitch for about 2 feet. Getting it off we picked a similar high spot and backed the coach off till the back hit the ground. Then we drove the truck forward and rolled off.


Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that
Re: teeterboard car lift design [message #221741 is a reply to message #221740] Mon, 09 September 2013 07:31 Go to previous messageGo to next message
Don A is currently offline  Don A   United States
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"There is a sealed hydraulic cylinder at the front that slows the tipping motion. "

and " 1/2" steel all around" ? that is heavier than most lift racks.

Seems like a great idea but the tail dragging would for sure be an issue.


Don Adams Dallas, TX
'76 26' Glenbrook, '90 Sidekick
rebuilt by R Archer, powered by J Bounds, Koba
[IMG]http://www.gmcmhphotos.com/photos/data/6109/G2.jpg[/IMG]
Re: teeterboard car lift design [message #221742 is a reply to message #221632] Mon, 09 September 2013 07:55 Go to previous messageGo to next message
lqqkatjon is currently offline  lqqkatjon   United States
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tail dragging and traction to climb. somedays climbing up car ramps can be tricky.

but I would think someone could make one custom for our application.



Jon Roche 75 palm beach EBL EFI, manny headers, Micro Level, rebuilt most of coach now. St. Cloud, MN http://lqqkatjon.blogspot.com/
Re: teeterboard car lift design [message #221744 is a reply to message #221742] Mon, 09 September 2013 08:14 Go to previous messageGo to next message
rick flanagan is currently offline  rick flanagan   United States
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I would think the shock would work just fine to slow the tilt.
Worst case, install a winch to help pull the coach up the ramp.
Tail drag could be eliminated and ramp angle lessened by making movable wooden leveling ramps and placing them in front of the tilt ramp.

Rick
Re: [GMCnet] teeterboard car lift design [message #221746 is a reply to message #221742] Mon, 09 September 2013 08:21 Go to previous messageGo to next message
Robin Hood is currently offline  Robin Hood   United States
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If you had enough linear space, you could just build a looooooong ramp out
of lumber with a gentle slope to get 3 feet of lift. :) If you've got
stupid amounts of space, you can build a ramp going down the other side, so
it's drive on, drive off. :)

Or dig a hole for a pit.


On Mon, Sep 9, 2013 at 7:55 AM, Jon Roche <lqqkatjon@gmail.com> wrote:

>
>
> tail dragging and traction to climb. somedays climbing up car ramps can
> be tricky.
>
> but I would think someone could make one custom for our application.
>
>
> --
> 75 palm beach
> St. Cloud, MN
> http://lqqkatjon.blogspot.com/
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
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--
Robin Hood
Jackson, MS
2013 Subaru Outback "Top Flight"
1968 Pontiac Catalina "The Cheshire Cat"
1978 GMC Royale motorhome "Pinto Bean"
1977 GMC Palm Beach motorhome "Barn Queen"
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Re: [GMCnet] teeterboard car lift design [message #221798 is a reply to message #221744] Mon, 09 September 2013 16:22 Go to previous messageGo to next message
Jim Bounds is currently offline  Jim Bounds   United States
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This is starting to sound like one of those "Hey, Youall, watch jiss"!   Lets see, we have a GMC teeter-totter.  Yea, that should be OK!  Guys, dream on this one a little more...
 
Jim Bounds
-----------------------


________________________________
From: rick flanagan <rflanagan@powis.com>
To: gmclist@temp.gmcnet.org
Sent: Monday, September 9, 2013 9:14 AM
Subject: Re: [GMCnet] teeterboard car lift design




I would think the shock would work just fine to slow the tilt.
Worst case, install a winch to help pull the coach up the ramp.
Tail drag could be eliminated and ramp angle lessened by making movable wooden leveling ramps and placing them in front of the tilt ramp.

Rick 
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Re: teeterboard car lift design [message #221810 is a reply to message #221632] Mon, 09 September 2013 16:51 Go to previous messageGo to next message
rcjordan   United States
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Registered: October 2012
Location: Elizabeth City, North Car...
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>watch jiss"!

No scarier than watching a $60k Healey roll on a rotisserie. I'd buy that rig in a heartbeat if it were within driving range. I'd add a winch like the boat tilt-lifts use, though, mostly so I wouldn't have to be in the cab, heh!

Pits are out for me as any 3yr-old with a plastic spade can hit groundwater in 3 minutes around here.

The wooden riser would be the cheapest and I could set them in place with the frontend loader. I have the room.

What I'd really like is your 4-post truck lift, Jim. I have a search scouring CL but they don't come up much. Plenty of 2-post models (now THOSE are scary) but no heavy 4-post models. Well, there's one 50k# unit, but it's a little big/pricey.


SOLD 77 Royale Coachmen Side Dry Bath
76 Birchaven Coachmen Side Wet Bath
76 Eleganza
Elizabeth City, NC
Re: [GMCnet] teeterboard car lift design [message #221815 is a reply to message #221798] Mon, 09 September 2013 17:08 Go to previous messageGo to next message
Tim Conway is currently offline  Tim Conway   United States
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On Sep 9, 2013, at 5:22 PM, Jim Bounds wrote:

> This is starting to sound like one of those "Hey, Youall, watch jiss"!


Don't forget the first part, "Hold my beer"...

http://www.kgsartwear.com/wp-content/uploads/2013/07/holdmybeer.jpg

Tim Conway
LI NY 78 PB


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Re: [GMCnet] teeterboard car lift design [message #221817 is a reply to message #221798] Mon, 09 September 2013 17:11 Go to previous messageGo to next message
C Boyd is currently offline  C Boyd   United States
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Come on Jim. Ain`t a lot of difference than winchen one off a jack knifed big truck trailer onto a hoist in the air.




Jim Bounds wrote on Mon, 09 September 2013 17:22

This is starting to sound like one of those "Hey, Youall, watch jiss"!   Lets see, we have a GMC teeter-totter.  Yea, that should be OK!  Guys, dream on this one a little more...
 
Jim Bounds
-----------------------


________________________________
From: rick flanagan <rflanagan@powis.com>
To: gmclist@temp.gmcnet.org
Sent: Monday, September 9, 2013 9:14 AM
Subject: Re: [GMCnet] teeterboard car lift design




I would think the shock would work just fine to slow the tilt.
Worst case, install a winch to help pull the coach up the ramp.
Tail drag could be eliminated and ramp angle lessened by making movable wooden leveling ramps and placing them in front of the tilt ramp.

Rick 
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C. Boyd
76 Crestmont
East Tennessee
Re: teeterboard car lift design [message #221859 is a reply to message #221810] Tue, 10 September 2013 01:04 Go to previous messageGo to next message
Frank Condos is currently offline  Frank Condos   United States
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Registered: March 2004
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Member
A 4 post is the way to go. I found my Forward on Craig's list in the Bay Area for $1200. Had to take it down, haul it and set it up myself. Spent more for the concrete pad. Nothing special on the pad just 4-5 in concrete. Admittedly, they can be hard to find.
Have used it on mine and NickR coach and it will be heavely used on my '73 restoration.
Frank Condos
Ahwahnee, CA
'73 Gona Be
Re: teeterboard car lift design [message #221863 is a reply to message #221632] Tue, 10 September 2013 06:01 Go to previous messageGo to next message
rcjordan   United States
Messages: 1913
Registered: October 2012
Location: Elizabeth City, North Car...
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Senior Member
>Forward on Craig's list in the Bay Area for $1200

I'm jealous. What weight capacity, Frank?
Re: teeterboard car lift design [message #221864 is a reply to message #221810] Tue, 10 September 2013 06:07 Go to previous messageGo to next message
Joe Weir is currently offline  Joe Weir   United States
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Location: Columbia, SC
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How far are you from Charlotte?

http://charlotte.craigslist.org/tls/4043301207.html

rcjordan wrote on Mon, 09 September 2013 16:51

>watch jiss"!

No scarier than watching a $60k Healey roll on a rotisserie. I'd buy that rig in a heartbeat if it were within driving range. I'd add a winch like the boat tilt-lifts use, though, mostly so I wouldn't have to be in the cab, heh!

Pits are out for me as any 3yr-old with a plastic spade can hit groundwater in 3 minutes around here.

The wooden riser would be the cheapest and I could set them in place with the frontend loader. I have the room.

What I'd really like is your 4-post truck lift, Jim. I have a search scouring CL but they don't come up much. Plenty of 2-post models (now THOSE are scary) but no heavy 4-post models. Well, there's one 50k# unit, but it's a little big/pricey.



76 Birchaven - "Wicked Mistress" - New engine, trans, alum radiator, brakes, Sully airbags, fuel lines, seats, adult beverage center... those Coachmen guys were really thinking about us second hand owners by including that beverage center... Columbia, SC.
Re: teeterboard car lift design [message #221868 is a reply to message #221632] Tue, 10 September 2013 06:26 Go to previous messageGo to next message
rcjordan   United States
Messages: 1913
Registered: October 2012
Location: Elizabeth City, North Car...
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Senior Member
>far

6 hours

That's tempting but I'd like to have a minimum 14k capacity.


SOLD 77 Royale Coachmen Side Dry Bath
76 Birchaven Coachmen Side Wet Bath
76 Eleganza
Elizabeth City, NC
Re: [GMCnet] teeterboard car lift design [message #221898 is a reply to message #221817] Tue, 10 September 2013 09:28 Go to previous messageGo to next message
Jim Bounds is currently offline  Jim Bounds   United States
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And we did serve up a frothy beverage that evening!  BTW, just posted on my site a solution one guy down here in Florida came up with.  Can't have a pit in Central Florida-- or can you!
 
Jim Bounds
-------------------


________________________________
From: Charles Boyd <covered-wagon@comcast.net>
To: gmclist@temp.gmcnet.org
Sent: Monday, September 9, 2013 6:11 PM
Subject: Re: [GMCnet] teeterboard car lift design




Come on Jim. Ain`t a lot of difference than winchen one off a jack knifed big truck trailer onto a hoist in the air.




Jim Bounds wrote on Mon, 09 September 2013 17:22
> This is starting to sound like one of those "Hey, Youall, watch jiss"!   Lets see, we have a GMC teeter-totter.  Yea, that should be OK!  Guys, dream on this one a little more...
>  
> Jim Bounds
> -----------------------
>
>
> ________________________________
> From: rick flanagan <rflanagan@powis.com>
> To: gmclist@temp.gmcnet.org
> Sent: Monday, September 9, 2013 9:14 AM
> Subject: Re: [GMCnet] teeterboard car lift design
>
>
>
>
> I
would think the shock would work just fine to slow the tilt.
> Worst case, install a winch to help pull the coach up the ramp.
> Tail drag could be eliminated and ramp angle lessened by making movable wooden leveling ramps and placing them in front of the tilt ramp.
>
> Rick 
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
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--
C. Boyd
76 Crestmont
East
Tennessee
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Re: [GMCnet] teeterboard car lift design [message #221904 is a reply to message #221898] Tue, 10 September 2013 09:42 Go to previous messageGo to previous message
k2gkk is currently offline  k2gkk   United States
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That is really a neat idea that could be used anywhere somebody had the real estate and didn't want a big hole to collect rain water!


~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
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> Date: Tue, 10 Sep 2013 07:28:54 -0700
> From: gmccoop@yahoo.com
> To: gmclist@temp.gmcnet.org
> Subject: Re: [GMCnet] teeterboard car lift design
>
> And we did serve up a frothy beverage that evening! BTW, just posted on my site a solution one guy down here in Florida came up with. Can't have a pit in Central Florida-- or can you!
> >
>
> Jim Bounds

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