"Soren Kuula" <dongfangREMOVE@bitplanet.net> skrev i en meddelelse
news:x0xfc.143243$jf4.7529777@news000.worldonline.dk...
> Hej,
>
> Bruger de samme slags kuglekobling i USA som i Europa til anhængere på
> personbiler ?
>
> MVH
> Søren
mjae, på denne
www.hitch-web.com/glossary.asp
findes blandt andet følgende:
Ball
The trailer ball is what attaches the trailer to the hitch. Ball sizes vary
as do capacities by manufacturer. Balls also come in many different
finishes. For simplicity, we only use chrome finish balls, except for the
heat treated balls which have a raw finish.
Common Sizes:
1-7/8" ball with 3/4" or 1" shank: 2000# Capacity
50mm ball with 19mm shank: (European applications only)
2" ball with 3/4" shank: 3500 or 5000# capacity
2" ball with 1" shank: 5000 or 6000# capacity
2" ball with 1-1/4" shank: 6000, 7500 or 8000# capacity
2-5/16" ball with 1" shank: 6000# capacity
2-5/16" ball with 1-1/4" shank: 10,000# capacity
2-5/16" ball with 1-1/4" shank(heat treated): 14,000, 24,000, or 30,000#
capacity
3" ball with 2" shank (gooseneck only): 30,000# capacity
mvh
Thorbjørn