Acf Industries, Incorporated

American Railcar Industries, Inc.

Kenneth D Schmidt

James C Hammonds

John A Krug

Jan D Holt

Dennis F Paglusch

A retractable stanchion for supporting a semi-trailer during transport on a deck of a railcar is provided. The stanchion includes a rear guide support assembly, a diagonal support strut coupled to said rear guide support assembly, and a vertical support strut operatively connected to said diagonal support strut. The vertical support strut an outer frame, an inner frame, and a moveable pull-up assembly. The outer frame includes an outer frame first end and an outer frame second end. The outer frame first end is pivotally mounted to the deck of the railcar. The inner frame is coupled to and disposed within the outer frame. The moveable pull-up assembly includes a pull-up assembly first end and a pull-up assembly second end, wherein the pull-up assembly first end is pivotally coupled to and substantially disposed within the inner frame, and wherein the pull-up assembly is configured to be engaged by a tractor hook and moved from an engagement position to a pull position. The pull position facilitates rotating the vertical support strut from a first horizontal retracted position to a second vertical erected position.

Apparatus and method for supporting a semi-trailer on a railcar

A retractable trailer hitch (1) for use on an intermodal railcar (C) supports an over-the-road trailer (T) of the railcar when the hitch is in its raised position. The hitch includes a hitch head (3) which is releasably securable to the king pin (K) of the trailer. The hitch head is supported by a first or generally vertical support strut (9) and by a second or a diagonal support strut (7), both of these struts being pivotally connected to the hitch head. The lower end of the first strut is pivotally secured in fixed position to the railcar and the lower end of the second strut is selectively locked in a fixed position with respect to the railcar when the hitch is in its raised position. A latch mechanism is carried on the lower end of the second strut so as to positively maintain the hitch in its raised position. The latch mechanism may be manually operated by a train attendant from the side of the car clear of the hitch so as to unlock the hitch and to permit movement of the hitch from its raised to its retracted position.

Retractable railcar hitch

A protective cover (163) for a trailer hitch (1) for use on a railcar (C). The hitch has a support (7), a hitch head (3) carried by the support, a locking mechanism (49) for latching the hitch in an upright, erect position, and a release mechanism (90) for allowing the hitch to retract. The cover comprises a plate (165) substantially covering at least a portion of the support, the locking mechanism, and the release mechanism. One end of the plate is pivotally mounted relative to the railcar and the other end of the plate cammingly engages the hitch support so that as the hitch is erected and retracted, the plate moves with the support and covers at least a portion of the support, the locking mechanism and the release mechanism.

Protective cover for railcar hitch

A fluidation kit for retrofit installation on a pneumatic outlet for a railway covered hopper car is disclosed. The outlet includes an outlet pan having downwardly sloping walls. The kit includes at least one air permeable fluidizing membrane on the inside face of the outlet pan wall to fluidize a powdered or pulverant lading. An externally mounted manifold assembly is attached to outside surfaces of the outlet pan for connecting the air permeable fluidizing membranes on the inside surfaces of the downwardly sloping walls of the outlet pan to a source of fluidizing air. The air permeable fluidizing membrane is supported in a peripheral extending frame member which supports the air permeable fluidizing membranes a small predetermined distance above the sloping wall surfaces to provide a plenum therebetween for diffusing fluidizing air throughout the entire extent of the air permeable fluidizing membrane. The air permeable fluidizing membrane is preferably constructed from a woven polypropylene fiber having a desired range of mesh sizes which provides a desired air permeability for fluid pressure unloading of powdered or pulverant ladings.

Growing community of inventors

St. Charles, MO, United States of America

Kenneth D Schmidt