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Subject: 
Re: Technic, Gear Timing Wheel 8 Tooth
Newsgroups: 
lugnet.technic
Date: 
Mon, 16 Oct 2006 15:28:07 GMT
Viewed: 
5963 times
  
In lugnet.technic, Dan Berladyn wrote:
   Technic, Gear Timing Wheel 8 Tooth

http://www.bricklink.com/catalogItem.asp?P=x480


I’ve never understood what these parts where good for. Can anyone enlighten me? I just had to buy a bunch of them from bricklink so that I could be stocked on them, but I do not understand their use. Perhaps they can be used with a light sensor, or perhaps they can be used as a knob to be turned “by hand”, but other than that I would like to know common uses for them and the reason why they seem to be priced at a premium. Anyone care to throw in their two cents?

It was introduced in 1997 in 8479 Barcode Multi-Set, which you programmed with barcodes. It wasn’t used again until 2003.

http://www.peeron.com/inv/parts/x480

In the LEGO Education Team Challenge set it is used with a light sensor to create a rotation sensor.



Message has 1 Reply:
  Re: Technic, Gear Timing Wheel 8 Tooth
 
Thank you for that information. I took a look through several pictures of a 8479 Barcode Multi-Set, I wanted to see how the Timing Wheel was used. While doing so I came up with the idea of using a Touch Sensor with the Timing Wheel. This works so (...) (18 years ago, 16-Oct-06, to lugnet.technic)

Message is in Reply To:
  Technic, Gear Timing Wheel 8 Tooth
 
Technic, Gear Timing Wheel 8 Tooth (URL) never understood what these parts where good for. Can anyone enlighten me? I just had to buy a bunch of them from bricklink so that I could be stocked on them, but I do not understand their use. Perhaps they (...) (18 years ago, 14-Oct-06, to lugnet.technic)

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