Sorry - I thought the triangles near the axle were attached to the arms. It seems simple enough to build - shouldn't take too long to get your answer.arthur wrote:the dark triangles represent 'stoppers' fixed to the wheel.
the levers' movement is restricted to a path between these 'stoppers'.
Search found 32 matches
- Wed Sep 19, 2007 5:45 am
- Forum: General Discussion
- Topic: arthur's design
- Replies: 40
- Views: 12082
Re: re: arthur's design
- Tue Sep 18, 2007 5:33 am
- Forum: General Discussion
- Topic: arthur's design
- Replies: 40
- Views: 12082
This is very similar to the first design I built, and it balanced. I used four arms 90 degrees apart. Well, I guess it wasn't identical to yours - my arms were fixed at 90 degrees apart from each other. The real problem is the weight at the 9 o'clock position - the weight travels close to the edge o...
- Tue Sep 11, 2007 5:43 pm
- Forum: General Discussion
- Topic: Any one have any info?
- Replies: 12
- Views: 4479
Re: re: Any one have any info?
The moon circles the earth and it's orbit does not decay in the short term; ie, the moon does not crash into the earth; and conversely it does not escape the earths gravitational pull and get flung out into deep space. Actually, I believe the moon is moving away from the earth, but it is at such a ...
Ok - now I understand what you are getting at. However, your assumptions at 9 and 12 are not correct. At both positions, half of the chain's weight will be pulling on the attachment point since the chain will be fully suspended at both points. With only four chains, I see this design balancing with ...
- Mon Aug 27, 2007 10:57 pm
- Forum: General Discussion
- Topic: Source for springs?
- Replies: 9
- Views: 3486
- Mon Aug 27, 2007 10:55 pm
- Forum: General Discussion
- Topic: The Clues...
- Replies: 119
- Views: 38552
- Mon Aug 27, 2007 10:54 pm
- Forum: General Discussion
- Topic: The Clues...
- Replies: 119
- Views: 38552
I was suggesting that perhaps JB planned ahead in case of his untimely death by burying a wheel in the location of his burial plot so that he would eventually receive credit for his invention. If he was buried elsewhere, perhaps his intention was ignored and his plan was in vain. Didn't he mention b...
- Fri Aug 24, 2007 6:18 pm
- Forum: General Discussion
- Topic: Not very intelligent
- Replies: 10
- Views: 3921
- Fri Aug 24, 2007 6:13 pm
- Forum: General Discussion
- Topic: The Clues...
- Replies: 119
- Views: 38552
Re: re: The Clues...
He probably wanted them to dig up and discover the wheel he buried there. Can I borrow a shovel?docfeelsgood wrote: Johann [as per JC's book] had requested and been given permission to be buried in his own garden
- Thu Aug 16, 2007 6:05 am
- Forum: General Discussion
- Topic: Motivation and Duration
- Replies: 12
- Views: 3870
Motivation and Duration
As a new member of this forum, I was wondering how long some of you have been attempting to solve this puzzle and what your motivation is. I'll go first: I built my first two designs just over a year ago, and was disappointed to see them balance. Then, I had two new ideas which took me almost a year...
- Tue Aug 14, 2007 4:50 pm
- Forum: Off-Topic
- Topic: What other people are saying
- Replies: 15
- Views: 5786
- Thu Aug 09, 2007 3:05 pm
- Forum: General Discussion
- Topic: Source for springs?
- Replies: 9
- Views: 3486
- Thu Aug 09, 2007 5:38 am
- Forum: General Discussion
- Topic: Source for springs?
- Replies: 9
- Views: 3486
Source for springs?
Can anyone here point me to a good (inexpensive) source for purchasing springs, and can someone tell me how to specify which one to buy, or how to interpret the specs to buy the right one? For example, I bought a few springs at Home Depot, but they don't stretch far enough. They are about 5 inches l...