From: Lancair Mailing
List [mailto:lml@lancaironline.net] On Behalf
Of Douglas Brunner
Sent: Thursday, March 20, 2008
1:18 AM
To: lml@lancaironline.net
Subject: [LML] Re: Lifting the
Legacy Canopy
----- Original Message -----
Sent: Wednesday, March
19, 2008 1:55 PM
Subject: [LML] Re: Lifting
the Legacy Canopy
Here's another approach to lifting the Legacy canopy.
There is no external handle. Instead, leaf springs are mounted inside the
edge of the canopy on either side near the lateral guide blocks (see first
picture). When the canopy is lowered, the leaf springs contact the
fuselage keeping the canopy up about .75 inch (picture 2). The dimensions
and strength of the leaf springs are such that when the canopy is lowered, the
canopy latch can just engage. When you lock the canopy down, the springs
collapse (picture 3). When you open the canopy latch, spring pressure
pops the canopy up about .75 inch (picture 4).
I have not installed the pneumatic canopy seal yet
so there could be some interference. I've been flying with this spring
arrangement for about 2 months now and it seems to work well. I'd appreciate
any feedback the group may have on possible improvements or obvious
drawbacks.
Regards
John Richardson
Spokane
WA
N16DX
From: Lancair Mailing List [mailto:lml@lancaironline.net] On Behalf Of Bill Bradburry
Sent: Friday, March 14, 2008 7:49
PM
To: lml@lancaironline.net
Subject: [LML] Lifting the Legacy
Canopy
Does anyone have any suggestions as to how to install a handle or
otherwise to facilitate the raising of the Legacy canopy? It is very
difficult to get it to come up the first inch or so because there is no place
to get a hold on it.
Pictures would be nice!
Bill B
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