Detachable truck body and handling mechanism
AssigneeMcNeilus Truck and Manufacturing, Inc.
InventorRonald E. Christenson
Life of this patent
Estimating the term…
Abstract
A container handling apparatus for receiving, engaging and releasing exchangeable chassis or sub-frame mounted containers, which may be truck bodies, or the like, capable of readily locking and unlocking a truck body or sub-frame to a supporting chassis is disclosed that is self-contained on the chassis. A truck body or container which may be self-supporting is also disclosed.
Claims11
A mechanized, self-contained vehicle mounted handling system for facilitating the exchange of detachable modular containers to be carried by a vehicle chassis, including integral means for latching/locking and receiving/separating said container, said system comprising:
- (a) vehicle chassis for supporting a modular container;
- (b) container mounting sub-frame having a front and a rear portion carried on said chassis;
- (c) sub-frame operating means connected between said sub-frame and said chassis for manipulating said sub-frame relative to said chassis wherein said sub-frame operating means further comprises means for laterally displacing said sub-frame fore and aft realtive to said chassis, means for raising and lowering said sub-frame relative to said chassis and means for raising the front portion of said sub-frame upward to tilt said sub-frame relative to said chassis and wherein motion of the rear portion of said sub-frame relative to said chassis is governed by a cam and roller system.
A mechanized, self-contained vehicle-mounted system for facilitating the exchange of detachable modular containers to be carried by a vehicle chassis, including integral means for latching/locking/receiving/separating said container, said system comprising:
- (a) vehicle chassis for supporting a modular container;
- (b) container mounting sub-frame carried on said chassis;
- (c) sub-frame operating means connected between said sub-frame and said chassis for manipulating said sub-frame relative to said chassis comprising a plurality of fluid operated cylinders connected between said sub-frame and said chassis and spaced cam plates operated by said fluid cylinders and connected between a common torque tube on said sub-frame and cam rollers attached to said chassis, said cam rollers extending through shaped cam openings in said cam plates to guide the lateral and vertical motion of said rear portion of said sub-frame.
A mechanized, self-contained vehicle-mounted system for facilitating the exchange of detachable modular containers to be carried by a vehicle chassis, including integral means for latching and locking and receiving and separating said container, said system comprising:
- (a) vehicle chassis for supporting a modular container;
- (b) container mounting sub-frame carried on said chassis;
- (c) sub-frame operating means connected between said sub-frame and said chassis for manipulating said sub-frame relative to said chassis;
- (d) wherein said receiving/separating means further comprises deployable latch/locking means on said sub-frame for latching and locking said container to said sub-frame;
- and
- (e) latch locking means for locking the latch means in the latched position, said latch locking means further comprising an over-center linkage arrangement.
A mechanized, self-contained vehicle-mounted system for facilitating the exchange of detachable modular containers to be carried by a vehicle chassis, including integral means for latching and locking and receiving and separating said container, said system comprising:
- (a) vehicle chassis for supporting a modular container;
- (b) container mounting sub-frame carried on said chassis;
- (c) sub-frame operating means connected between said sub-frame and said chassis for manipulating said sub-frame relative to said chassis;
- (d) wherein said receiving/separating means further comprises deployable latch/locking means on said sub-frame for latching and locking said container to said sub-frame;
- and
- (e) wherein the latching and locking means further comprises mechanized extendable and retractable latch pin means, over-center locking linkage associated with the extension of said latch pin members and positive stop means associated with the retraction of said latch pin members.
Dependencies are inferred from the claim text.