Page 208 of 208 FirstFirst ... 108158198206207208
Results 3,106 to 3,110 of 3110

Thread: Oddball engines and prototypes

  1. #3106
    Join Date
    20th April 2011 - 08:45
    Bike
    none
    Location
    Raalte, Netherlands
    Posts
    3,112
    Something I just encountered on that other great forum ( http://www.pit-lane.biz/t117p246-gp1...-part-1-locked ).

    Nothing to do with motorcycles, but this is definitely a two-stroke:
    https://www.youtube.com/watch?v=bsSo34HQCac#t=1m30s

    Now this has something to do with motorcycles:
    Click image for larger version. 

Name:	piling rig.jpg 
Views:	53 
Size:	134.8 KB 
ID:	350072

    Your thoughts please?

  2. #3107
    Join Date
    7th October 2015 - 07:49
    Bike
    honda ns 400
    Location
    Lithuania
    Posts
    422
    Quote Originally Posted by Frits Overmars View Post
    Something I just encountered on that other great forum ( http://www.pit-lane.biz/t117p246-gp1...-part-1-locked ).

    Nothing to do with motorcycles, but this is definitely a two-stroke:
    https://www.youtube.com/watch?v=bsSo34HQCac#t=1m30s

    Now this has something to do with motorcycles:
    Click image for larger version. 

Name:	piling rig.jpg 
Views:	53 
Size:	134.8 KB 
ID:	350072

    Your thoughts please?
    Never interested in hammers before, but indeed from video looks like two stroke open engine with real piston, thank you Frits


    But for motorcycle, some backward horizontal force occurs on arc, when the cylinder falls down and gradually changes direction from vertical to horizontal, too.

    Reminds me old compressor ( engine on the paper), just because of "arc traveling" nothing more.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	compressor.gif 
Views:	6 
Size:	82.1 KB 
ID:	350074   Click image for larger version. 

Name:	arc cylinder.jpg 
Views:	7 
Size:	75.0 KB 
ID:	350075  

  3. #3108
    Join Date
    24th July 2006 - 11:53
    Bike
    KTM 1290 SDR
    Location
    Wgtn
    Posts
    5,513
    Quote Originally Posted by Frits Overmars View Post
    Nothing to do with motorcycles, but this is definitely a two-stroke:
    https://www.youtube.com/watch?v=bsSo34HQCac#t=1m30s
    The Russian army tried strapping those to their feet.
    And they could out-run an unequipped runner. Briefly.
    Go soothingly on the grease mud, as there lurks the skid demon

  4. #3109
    Join Date
    20th April 2011 - 08:45
    Bike
    none
    Location
    Raalte, Netherlands
    Posts
    3,112

  5. #3110
    Join Date
    28th August 2015 - 00:01
    Bike
    1975 Hodaka Wombat
    Location
    Eugene, Oregon, USA
    Posts
    255
    More HCCI engines. It's a four stroke, sleeve valve engine. They obviously didn't read Ricardo on sleeve valves, but because of the seal type lubrication might not be a problem.

    https://www.greencarcongress.com/201...-20120424.html

    Lohring Miller

Thread Information

Users Browsing this Thread

There are currently 2 users browsing this thread. (0 members and 2 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •