Manually operated trailer hitch with extendable swinging boom

Claim 2

A hand operated trailer hitch with a boom which is extendable from a drawn in position to different extended positions and which is swingable from a centered position to different sideways angled hook up positions independently of extendability of said boom, a ratchet assembly which pulls said boom inwardly from any of said different extended positions to said drawn in position, and stops provided in said hitch which prevent outward swinging movements of said boom while being pulled inwardly.

Claim 3

A trailer hitch comprising a hitch body to be affixed to a vehicle and a boom extendable relative to said hitch body from a drawn in position to different extended positions and which independently of extendability of said boom is movable in a swinging motion relative to said hitch body from a centered position to different hook up positions angled sideways from said centered position, a ratchet assembly which pulls said boom inwardly from any of said extended positions to said drawn in position and a ratchet arrangement for controlling the swinging motion said boom, said ratchet arrangement being movable between a ratchet released position to enable the swinging motion of said boom and a ratchet engaged position in which said boom is only pushable towards the centered position.

Claim 4

A trailer hitch comprising a hitch body to be affixed to a vehicle and a boom extendable relative to said hitch body from a drawn in position to different extended positions and which independently of extendability of said boom is movable in a swinging motion relative to said hitch body from a centered position to different hook up positions angled sideways from said centered position, a ratchet assembly which pulls said boom inwardly from any of said extended positions to said drawn in position and a ratchet arrangement for controlling the swinging motion said boom, said ratchet arrangement being movable between a ratchet released position to enable the swinging motion of said boom and a ratchet engaged position in which said boom is only pushable towards the centered position.

Claim 5

A trailer hitch as claimed in claim 2, including ratchet control means which prevents said ratchet arrangement from moving to the ratchet released position when said boom is being drawn inwardly.

Claim 6

A trailer hitch as claimed in claim 2, wherein said ratchet arrangement comprises a first ratchet collar secured to said hitch body and a second ratchet collar connected to said boom, each of said collars having stepped edges and said second collar being movable from a fully mated position relative to said first collar to different positions in which said first and second collars are not fully mated with one another as said boom swings away from the centered position.

Claim 7

A trailer hitch as claimed in claim 4, including a ratchet control having a first control position causing separation of said stepped edges of said ratchet collars for swinging said boom and a second control position holding said stepped edges of said ratchet collars against one another preventing outward swinging of said boom.

Claim 8

A trailer hitch as claimed in claim 5, including a spring normally biasing said ratchet control to said second control position.

Claim 9

A trailer hitch as claimed in claim 6, including a ratchet control lock which prevents movement of said ratchet control to said first control position while said boom is away from said drawn in position.