Patent ID: 11938767
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 44:
45. A trailer coupling mechanism comprising:
a first end adapted to couple to one of a trailer and a vehicle;
a second end adapted to couple to another of said trailer and said vehicle;
a height adjustment assembly coupled between said first end and said second end and operative to adjust a relative height between said first end and said second end;
a first swivel assembly coupled between said height adjustment assembly and said first end to facilitate rotation of said height adjustment assembly and said second end with respect to said first end about a first horizontal axis; and wherein
said first swivel assembly further includes a first locking mechanism operative to lock said height adjustment assembly in a first position about said first axis with respect to said first end; and
said first locking mechanism of said first swivel assembly is operative to lock said height adjustment assembly in a second position about said first axis with respect to said first end, said second position of said first swivel assembly being located 180 degrees about said first axis from said first position of said first swivel assembly.