rubber band toy rockets?? help me remember a toy i had

rubber band toy rockets?? help me remember a toy i had

Post by Brian Sommer » Mon, 18 Mar 2002 13:07:26



i had this really cool *** band plastic rocket when i was a kid, (im
36yrs old now, so do the math)

it was plastic, in two halves lengthwise and was joined at the tip/point of
the rocket.   it had a parachute that was wrapped up inside and then a hook
on one side of rocket. this was hooked on to a huge *** band that was
tied on a plastic stick/holder and pull back and let go, man that thing
would be out of site then it would open up - parachute pop out and float
back down, just way cool for the simplicity of it.

anything like this exists?? and does anyone remember these??

thanks
Brian S

 
 
 

rubber band toy rockets?? help me remember a toy i had

Post by Jerry Irvin » Mon, 18 Mar 2002 13:24:48




Quote:
> i had this really cool *** band plastic rocket when i was a kid, (im
> 36yrs old now, so do the math)

> it was plastic, in two halves lengthwise and was joined at the tip/point of
> the rocket.   it had a parachute that was wrapped up inside and then a hook
> on one side of rocket. this was hooked on to a huge *** band that was
> tied on a plastic stick/holder and pull back and let go, man that thing
> would be out of site then it would open up - parachute pop out and float
> back down, just way cool for the simplicity of it.

> anything like this exists?? and does anyone remember these??

> thanks
> Brian S

Boy scout rocket?

--
Jerry Irvine, Box 1242, Claremont, California 91711 USA

Please bring common sense back to rocketry administration.
Produce then publish.

 
 
 

rubber band toy rockets?? help me remember a toy i had

Post by JonFicke » Tue, 19 Mar 2002 06:50:08


I do remember that, although I'm a tad older than you.  I distinctly remember
*** u[ my first one on some telephone lines, and having to plead for a rode
to get a replacement.  (hmm,*** my toys up where I can't reach them. some
things never change).

Haven't seen one since, though, including currently in the Boy Scout store or
catalog/

 
 
 

rubber band toy rockets?? help me remember a toy i had

Post by Bryan Hei » Wed, 20 Mar 2002 08:38:32


I don't think that these kits are still available, but its easy to do.  I'm
currently in the process of setting up a basic kit for my groups cubs (young
scouts).  Here's how I'm doing it, basically it's built rocket as usual, but
leave out the engine mount and make a few alterations:

1)  Build the rocket as per the instructions, but leave out the engine mount.

2) A simple hook can be cut directly out of the body, or you can glue on a hook
made of plastic.

3) Next cut out a rectangular section of the body, about one-half to one-third
as long as the rocket.  I found that a section that covered 1/3 of the rockets
diameter worked best (this means that one fin will be on the flap).

4) Reattach the section cut out in step 3 with tape, such that the piece forms
a flap that is "hinged" at the top.

5) Cut a small slot near the cone, right above the flap you just made.  Cut a
thick elastic so its straight, and glue one end into the slot.

6) Cut another slot in the center of the flap.  Glue the other end of the
elastic into this slot.  Make sure the elastic is taunt enough to hold the flap
open at about 45 degrees when no pressure is applied.

7) Attach the parachute or streamer level with the top of the flap, but on the
opposite side of the body.

8) Make a launcher by drilling a hole at the end of a section of PVC pipe or
wood doweling.  Run a thick elastic through this hole.  To launch pack the
chute into the body, and hook the rocket onto the elastic.  Pull back and let
go.  The force provided by the air flowing around the rocket should keep the
flap closed until close to apogee.  If you get "premature ejection" replace the
elastic with a longer length.  This is the biggest problem I had when designing
the rockets for my group, and it took me awhile to fine tune the elastic length
to what worked best.  I found the length I described above worked well, but I'd
imagine this will vary greatly depending on what kit you use and on your
elastic.

If you are planning on using, rather then a child, try replacing the elastic on
the launcher with a piece of surgical***tubing.  It'll be much harder to
launch the rocket, but you can easily double or triple the altitude the rocket
reaches.  One of the other leaders is currently trying to make a simple
catapult so we can really make the rockets fly.  I think the kid's will love
that!

Bryan Heit

Quote:

> i had this really cool *** band plastic rocket when i was a kid, (im
> 36yrs old now, so do the math)

> it was plastic, in two halves lengthwise and was joined at the tip/point of
> the rocket.   it had a parachute that was wrapped up inside and then a hook
> on one side of rocket. this was hooked on to a huge *** band that was
> tied on a plastic stick/holder and pull back and let go, man that thing
> would be out of site then it would open up - parachute pop out and float
> back down, just way cool for the simplicity of it.

> anything like this exists?? and does anyone remember these??

> thanks
> Brian S