Extravehicular apparatus for loading and securing cargo
AssigneeC Thomas Sylke
InventorsMICHAEL ROMAN BRUNO, ROBERT MONROE BOYD, JOSEPH RUSSELL ROUTHIER
Life of this patent
Estimating the term…
Abstract
A device for raising and securing a scooter to the outside of a vehicle includes a slide tube assembly, a platform assembly attached to the slide tube assembly, a logic tube assembly and a hold tight arm assembly. The device automatically detects whether cargo of a preselected minimum weight is present on the platform and, on that basis, controls pivoting of the platform between open and closed positions and controls movement of the hold tight arm between retracted and extended positions.
Claims2
A device for raising and securing a scooter to the outside of a vehicle, said device comprising:
- (A) a slide tube assembly comprising:
- (1) an outer slide tube assembly comprising:
- (a) an outer slide tube;
- and
- (b) means for mounting said outer slide tube to a vehicle;
- and
- (2) an inner slide tube assembly comprising an inner slide tube slidable within said outer slide tube;
- (B) a platform assembly attached to a pivot bracket at the base of said inner slide tube and pivotable between an open position and a closed position, said platform assembly comprising:
- (1) a load bearing platform;
- (2) follower cam means to move said inner logic tube assembly within said outer logic tube assembly;
- and
- (3) pivotable mounting means intermediate said platform and said follower cam means;
- (C) a logic tube assembly comprising:
- (1) an outer logic tube assembly comprising:
- (a) an outer logic tube;
- and
- (b) a logic cam mounted to the rear surface of said outer logic tube;
- (2) an inner logic tube assembly comprising:
- (a) an inner logic tube slidable within said outer logic tube;
- and
- (b) a spring loaded logic roller engaging the rear surface of said outer logic tube
- (D) a hold tight arm assembly comprising:
- (1) an arm having a first end and a second end, said arm first end being pivotably attached to said outer slide tube, said arm being movable between a retracted position and an extended position;
- (2) a linkage having a first end and a second end, said linkage first end being pivotably attached to said arm at a point intermediate said arm first and second ends and said linkage second end being pivotably attached to said inner logic tube;
- (E) drive means for raising and lowering said inner slide tube;
- wherein said device
- automatically detects whether cargo of a preselected minimum weight is present on said platform;
- controls pivoting of said platform between said open and closed positions;
- and
- controls movement of said arm between said retracted and extended positions.
A securing arm assembly to hold cargo on movable platform, said securing arm assembly comprising:
- a) a platform movable between a first position and a second position;
- b) logic means, connected to said platform, for automatically detecting whether cargo is present on said platform;
- c) a securing arm having a upper end and a lower end, said securing arm upper end being pivotably attached to said logic means, and said securing arm lower end being movable between a retracted position, wherein said securing arm lower end is clear of said platform, and an extended position, wherein said arm lower end is not clear of said platform;
- wherein said lower end is in said retracted position when said platform is in said first position;
- further wherein said lower end is in said extended position only when said platform is moved to its second position and said logic means detects cargo on said platform.
Dependencies are inferred from the claim text.