A rescue vehicle having a compartment for receiving a movable stretcher having two mushroom-shaped pins located at a front end and a rear end respectively of the stretcher. The compartment has a lateral opening for passage of the stretcher, and which is narrower than the length of the stretcher; a c
A rescue vehicle having a compartment for receiving a movable stretcher having two mushroom-shaped pins located at a front end and a rear end respectively of the stretcher. The compartment has a lateral opening for passage of the stretcher, and which is narrower than the length of the stretcher; a click-on lock unit located at one end of the compartment, such end facing the lateral opening, and for locking a first of the two pins; and a guide unit, which is set back with respect to the lateral opening, is coplanar with the lock unit, and on which a second of the two pins slides during insertion.
대표청구항▼
1. A rescue vehicle (1) comprising a loading compartment (2); a first and a second lateral wall (3, 4) defining said compartment (2), at least the first said lateral wall (3) having a loading-unloading opening (6) narrower than the length of said compartment (2) and located adjacent to a first longi
1. A rescue vehicle (1) comprising a loading compartment (2); a first and a second lateral wall (3, 4) defining said compartment (2), at least the first said lateral wall (3) having a loading-unloading opening (6) narrower than the length of said compartment (2) and located adjacent to a first longitudinal end of the compartment (2); at least one stretcher (15) set to a longitudinal transportation position inside said compartment (2) and movable to and from said compartment (2) through said opening (6), the stretcher (15) being narrower and longer than the width of said opening (6); and fastening means (22) for releasably fixing said stretcher (15) in said transportation position; characterized in that said fastening means (22) comprise two pins (23, 24) projecting downwards from opposite ends of said stretcher (15); a first and a second seat (26, 27) located inside said compartment (2), and each for receiving a respective said pin (23, 24), said first seat (26) being adjacent to said first longitudinal end and facing said opening (6), and said second seat (27) being set back with respect to said opening (6); releasable click-on locking means (28) associated with said first seat (26) to lock the respective said pin (23) inside said first seat (26); and transverse guide means (29) extending from said second seat (27) and for guiding the respective said pin (24) along a transverse insertion path into said second seat (27). 2. A vehicle as claimed in claim 1, wherein said transverse guide means (29) are substantially coplanar with said first and second seat (26, 27), and extend from the second seat (27) towards said second lateral wall (4). 3. A vehicle as claimed in claim 1, wherein said transverse guide means (29) comprise a curved guide member (38) fitted in a fixed position inside said compartment (2), with its concavity facing said first seat (26). 4. A vehicle as claimed in claim 3, wherein said guide member (38) has a radius of curvature smaller than a distance between said two pins (23, 24). 5. A vehicle as claimed in claim 1, wherein said click-on locking means (28) comprise a gripper in turn comprising a fixed jaw (30) having a vertical lateral slot (31) open towards said opening (6) and defining said first seat (26), and a movable jaw (32) movable resiliently about a vertical axis (33) from a normal closed position to an open position opening said first seat (26), and which springs back from said open position to said closed position. 6. A vehicle as claimed in claim 1, wherein each said pin (23, 24) is substantially mushroom-shaped, and comprises a flared head (25) engaged, in use, beneath the respective said seat (26, 27). 7. A vehicle as claimed in claim 1, wherein said compartment (2) comprises a bottom wall (9) comprising a first and a second surface (10, 11) offset in height; said first surface (10) being at a lower level than said second surface (11) and extending at said opening (6); and a panel (16) being fitted removably inside said compartment (2), over said first surface (10) and coplanar with said second surface (11), to support at least part of said stretcher (15) in said transportation position. 8. A vehicle as claimed in claim 7, wherein said second seat (27) is located on said second surface (11); said locking means (28) are carried by said panel (16); and said transverse guide means (29) are carried by said second surface (11). 9. A vehicle as claimed in claim 1, wherein the vehicle itself is a heliambulance (1) comprising a nacelle enclosing said compartment (2). 10. A vehicle as claimed in claim 9, wherein said first longitudinal end is a front end of said compartment (2) in the moving direction of said heliambulance (1).
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