Forum: Techniques
June 3rd 07, 03:42 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Sun, 03 Jun 2007 01:46:48 -0700,
wrote:
Anyone that has ever tensioned a garage door spring, intended to
assist lifting a weight of at most 50-100 pounds a...
|
|
Forum: Techniques
June 1st 07, 08:13 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Fri, 01 Jun 2007 18:43:48 GMT, "Michael A. Terrell"
wrote:
default wrote:
He won't describe the cargo in more detail or the mountain?
For all we...
|
|
Forum: Techniques
June 1st 07, 07:04 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Fri, 01 Jun 2007 12:21:33 -0500, Brian Whatcott
wrote:
It reminds me that the US culture requires both a
"Thank you" for help from the helpee, and a "You're welcome"
...
|
|
Forum: Techniques
June 1st 07, 06:52 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Fri, 01 Jun 2007 06:19:31 -0700, "John S." wrote:
I've come to the conclusion the author of this post is just another of
the internet trolls described in Wikipedia. One...
|
|
Forum: Techniques
June 1st 07, 12:01 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Thu, 31 May 2007 16:54:55 GMT, Rich Grise wrote:
On Wed, 30 May 2007 17:47:25 -0400, default wrote:
On Wed, 30 May 2007 20:49:02 GMT, Rich Grise ...
|
|
Forum: Techniques
May 30th 07, 10:47 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Wed, 30 May 2007 20:49:02 GMT, Rich Grise wrote:
I'd pay $100.00 to see somebody tape a piece of buttered toast to the
back of a cat. ;-)
I'd have no problem covering...
|
|
Forum: Techniques
May 30th 07, 02:57 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Tue, 29 May 2007 23:14:16 -0500, "Revision"
wrote:
Start at the beginning. You have a weight on top of a mountain, how
do you get it down the mountain?
Throw...
|
|
Forum: Techniques
May 29th 07, 04:42 PM Posted to rec.bicycles.tech,sci.electronics.design,sci.electronics.components,alt.energy.renewable
|
|
Replies: 19
Views: 315
|
|
Forum: Techniques
May 29th 07, 02:51 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On Tue, 29 May 2007 12:47:29 GMT, Trevor Jones
wrote:
Gasoline motor.
Nobody's yet found an effective way to store as much energy as that,
in as little weight....
|
|
Forum: Techniques
May 29th 07, 02:37 PM Posted to rec.bicycles.tech,sci.electronics.design,sci.electronics.components,alt.energy.renewable
|
|
Replies: 19
Views: 315
|
|
Forum: Techniques
May 29th 07, 02:34 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On 29 May 2007 02:53:26 -0700, wrote:
i think i need a spring energy-storage mechanism. Maybe a very large
wind-up clock motor?
the scenario is: a...
|
|
Forum: Techniques
May 29th 07, 02:25 PM Posted to rec.bicycles.tech,sci.physics,sci.engr.mech,sci.electronics.design,alt.horology
|
|
Replies: 91
Views: 3,479
need spring-energy-storage mechanism
On 29 May 2007 02:53:26 -0700, wrote:
i think i need a spring energy-storage mechanism. Maybe a very large
wind-up clock motor?
the scenario is: a...
|
