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Total 26 documents matching your query.

1. Hans Device (score: 1): Author: Dick J <lsr_man@yahoo.com>; Date: Tue, 13 Jun 2006 20:31:20 -0700 (PDT); It seems to me that since head mobility is not an issue in an LSR car (no need to look around), then a Hans device is a stopgap measure to something that could just be built into the car. Why not jus; /html/land-speed/2006-06/msg00244.html (7,626 bytes)
2. Re: Hans Device (score: 1): Author: "joseph lance" <jolylance@earthlink.net>; Date: Tue, 13 Jun 2006 23:47:01 -0400; But it's the snap of the head FORWARD due to a high front impact G load that killed Dale E. and Scott Brayton, They might of lived if they were wearing a Hans device. Back and side restraints for the; /html/land-speed/2006-06/msg00245.html (8,342 bytes)
3. Re: Hans Device (score: 1): Author: Doug Odom <dlodom@charter.net>; Date: Tue, 13 Jun 2006 20:52:16 -0700; They hit a wall with the front of the car. You would have to drive a long way at Bonneville to hit a wall. Doug Odom in big ditch; /html/land-speed/2006-06/msg00246.html (8,688 bytes)
4. Re: Hans Device (score: 1): Author: Askotto@aol.com; Date: Wed, 14 Jun 2006 00:32:03 EDT; They hit a wall with the front of the car. You would have to drive a long way at Bonneville to hit a wall. Doug Odom in big ditch Yeah but "what if" you go airborn and stick it in the salt like a Law; /html/land-speed/2006-06/msg00248.html (7,642 bytes)
5. Re: Hans Device (score: 1): Author: "John Burk" <joyseydevil@comcast.net>; Date: Tue, 13 Jun 2006 00:15:04 -0400; Actualy Dale E.'s death was the result of his lap belt being cut by the seat due to a last minute seat change . That came from an Earnheart employee I know . John; /html/land-speed/2006-06/msg00250.html (7,309 bytes)
6. Re: Hans Device (score: 1): Author: Wester Potter <wester6935@comcast.net>; Date: Wed, 14 Jun 2006 00:56:39 -0600; Nolan White had damage to his neck that resulted in his death. I don't know that the HANS device would have saved him but It sure couldn't have hurt to have one in place. The head is a big weight att; /html/land-speed/2006-06/msg00251.html (8,553 bytes)
7. Hans Device (score: 1): Author: "3 liter" <saltfever@comcast.net>; Date: Wed, 14 Jun 2006 00:55:23 -0700; Dick, think of your head as a 15-20 lb mass with its CG just about center. When you stop abruptly that mass pivots about the CG or slams forward. Either your chin or the helmet front hits your sternu; /html/land-speed/2006-06/msg00252.html (8,991 bytes)
8. Re: Hans Device (score: 1): Author: Jon Wennerberg <jon@infodestruction.com>; Date: Wed, 14 Jun 2006 09:33:48 -0400; Well, yes and no. It was in '04, I think -- Nancy had just picked me up at the end of the long course when the Burkdoll 'liner came down the course. The back end lifted, then the front came up and we; /html/land-speed/2006-06/msg00254.html (8,682 bytes)
9. Re: Hans Device (score: 1): Author: Jon Wennerberg <jon@infodestruction.com>; Date: Wed, 14 Jun 2006 09:34:39 -0400; I shoulda read this one before sending my comment! Jon Wennerberg Seldom Seen Slim Land Speed Racing Marquette, Michigan (that's 'way up north); /html/land-speed/2006-06/msg00255.html (8,629 bytes)
10. Re: Hans Device (score: 1): Author: Bryan Savage <b.a.savage@wildblue.net>; Date: Wed, 14 Jun 2006 07:33:09 -0700; But cars have hit "a wall" at Bonneville when a front part of the frame digs into the salt and pitches the car up. Both of Howard's streamliner's were built to avoid this. For streamliner's, the othe; /html/land-speed/2006-06/msg00257.html (8,743 bytes)
11. Re: Hans Device (score: 1): Author: Dick J <lsr_man@yahoo.com>; Date: Wed, 14 Jun 2006 07:38:36 -0700 (PDT); I'm not saying that the concept of the Hans device isn't good, I'm just saying that instead of being a big collar with straps to the helmet, the helmet ought to be fit tightly into a "socket" in the; /html/land-speed/2006-06/msg00258.html (8,455 bytes)
12. Re: Hans Device (score: 1): Author: Wester Potter <wester6935@comcast.net>; Date: Wed, 14 Jun 2006 09:00:03 -0600; And a streamlined motorcycle is a rather efficient lifting body. Get one sideways and there's no telling from what angle an airborne bike will hit . NASCAR has those roof flaps, there's roof rails (S; /html/land-speed/2006-06/msg00261.html (9,506 bytes)
13. RE: Hans Device (score: 1): Author: "Albaugh, Neil" <albaugh_neil@ti.com>; Date: Wed, 14 Jun 2006 11:38:07 -0500; I wonder if the straps could be replaced with a couple of small valved hydraulic cylinders. These "shock absorbers" would let a driver move his head but they would resist sudden movement forward suc; /html/land-speed/2006-06/msg00269.html (9,069 bytes)
14. RE: Hans Device (score: 1): Author: Skip Higginbotham <Saltrat@lubricationdynamics.com>; Date: Wed, 14 Jun 2006 10:01:11 -0700; Good idea Neil....how about air cylinders. They are lighter and ........well think of a door closer. How would you hook it up? Skip; /html/land-speed/2006-06/msg00270.html (8,526 bytes)
15. RE: Hans Device (score: 1): Author: "Albaugh, Neil" <albaugh_neil@ti.com>; Date: Wed, 14 Jun 2006 12:11:50 -0500; I think an air cylinder wouldn't have enough damping to do the job; it would be far larger than a fluid- filled damper. Just guessing, though. Regards, Neil Tucson, AZ Good idea Neil....how about ai; /html/land-speed/2006-06/msg00271.html (8,656 bytes)
16. Re: Hans Device (score: 1): Author: "Tom Shannon" <saltfevr@mail.sisna.com>; Date: Wed, 14 Jun 2006 11:10:43 -0600; Kirkey Racing has developed a new ,open wheel full-containment seat for about $1050. I've noticed them this year pushing Sprint Cars again this season . Heres the link: and be safe all of you! http:/; /html/land-speed/2006-06/msg00272.html (9,009 bytes)
17. Hans Device (score: 1): Author: Dick J <lsr_man@yahoo.com>; Date: Wed, 14 Jun 2006 10:21:41 -0700 (PDT); Wester Potter <wester6935@comcast.net> wrote:.. ... The strap that holds a HANS device to the helmet snaps in place on the few I have seen. I wonder how that connector, or better ones I have yet to s; /html/land-speed/2006-06/msg00273.html (8,324 bytes)
18. Re: Hans Device (score: 1): Author: "Ed Weldon" <23.weldon@comcast.net>; Date: Wed, 14 Jun 2006 10:40:35 -0700; Fascinating thread.......... Just an engineer's viewpoint here. Keep in mind that the compressed gas in an air cylinder will have a lot of "spring" and likely not much dampening. Different than a liq; /html/land-speed/2006-06/msg00275.html (8,928 bytes)
19. RE: Hans Device (score: 1): Author: Dick J <lsr_man@yahoo.com>; Date: Wed, 14 Jun 2006 10:45:27 -0700 (PDT); "Albaugh, Neil" <albaugh_neil@ti.com> wrote: .. .. I wonder if the straps could be replaced with a couple of small valved hydraulic cylinders. That's a cool idea. Three cylinders - one in the back, a; /html/land-speed/2006-06/msg00279.html (7,666 bytes)
20. RE: Hans Device (score: 1): Author: Dick J <lsr_man@yahoo.com>; Date: Wed, 14 Jun 2006 10:47:40 -0700 (PDT); Skip Higginbotham <Saltrat@lubricationdynamics.com> wrote: .. .. Good idea Neil....how about air cylinders. They are lighter and ........well think of a door closer. How would you hook it up? Small h; /html/land-speed/2006-06/msg00280.html (7,512 bytes)

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