Camper cabin supporting and lifting apparatus

Apparatus for supporting and lifting a wheelless, vehicle-mounted camper cabin, said apparatus comprising:

• first and second opposed base members;
• first and second vertical supports extending upwardly from said first base member;
• third and fourth vertical supports extending upwardly from said second base member;
• first and second sleeve members telescopically positioned with respect to said first and second supports, respectively;
• third and fourth sleeve members telescopically positioned with respect to said third and fourth supports, respectively;
• a first support element extending between said first and second sleeve members;
• a second support element extending between said third and fourth sleeve members;
• first jack means in operative relationship with said first support element for raising and lowering said first support element;
• second jack means in operative relationship with said second support element for raising and lowering said second support element;
• first and second transverse members extending between said base members;
• said first jack means in operative relationship between said first support element and said first base member for raising and lowering said first support element with respect to said first base member;
• said second jack means in operative relationship between said second support element and said second base member for raising and lowering said second support element with respect to said second base member;
• said first jack means positioned substantially midway along said first support element and between said first and second sleeve members, and said second jack means positioned substantially midway along said second support element and between said third and fourth sleeve members;
• and
• wherein each of said first and second support elements defines an upper surface and an inwardly facing surface, said apparatus further including a first platform member attached to said first support element below said upper-surface and projecting inwardly from said inwardly facing surface of said first support element, and a second platform member attached to said second support element below said upper surface and projecting inwardly from said inwardly facing surface of said second support element, whereby a camper cabin can rest on said platform members with lateral movement of said camper cabin restricted by said inwardly facing surfaces extending above said platform members.