US3865047A - Container pedestal retaining device - Google Patents

Container pedestal retaining device Download PDF

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Publication number
US3865047A
US3865047A US474950A US47495074A US3865047A US 3865047 A US3865047 A US 3865047A US 474950 A US474950 A US 474950A US 47495074 A US47495074 A US 47495074A US 3865047 A US3865047 A US 3865047A
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pedestal
retaining device
guide track
brace
channel
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US474950A
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Emil J Hlinsky
Marvin E Anderson
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Holland Co
MacLean Fogg Lock Nut Co
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MacLean Fogg Lock Nut Co
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Assigned to HOLLAND COMPANY, A CORP. OF ILLINOIS reassignment HOLLAND COMPANY, A CORP. OF ILLINOIS ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: MACLEAN-FOGG COMPANY
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00Securing or covering of load on vehicles
    • B60P7/06Securing of load
    • B60P7/13Securing freight containers or forwarding containers on vehicles

Definitions

  • ABSTRACT A container pedestal retaining device for use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck, and having a slot and pedestal stowage hole therein. and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole: wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of a proper width for movement through the slot, and a cross member connected to the brace and being wider than the slot.
  • the retaining device comprises means defining a closed retaining channel for the brace of the pedestal, preferably parallel bars transversely interconnected by means of a rod at their lowersends, and connecting means for securing the channel defining meansto the track, the channel being narrower than the pedestal cross member in order to retain the brace within said channel.
  • a typical container support and securement system includes pedestal guide tracks, the upper surfaces of which are continuations of the carrier vehicle deck, and a plurality of corner support pedestals for supporting the lading containers above the deck, the pedestals being movable through a relatively narrow slot in the guide track to predetermined position of use spaced longitudinally of the guide track as determined by the sizes of the box-type containers to be supported.
  • Each pedestal is mounted on, supported by, and slidable along the guide track for movement between an upright container'supporting position, and a collapsed noninterfering stored position through a stowage hole in the guide track wherein the pedestal is in generally flush relationship with the vehicle deck.
  • each anchoring means comprising a projecting cross member attached to each pedestal, and a set of angle iron retaining tabs welded to its guide way section.
  • angle iron tabs are difficult and expensive to install, and a retaining projecting cross member must be provided for each pedestal.
  • the present invention is a simple, inexpensive and easily installed container pedestal retaining device adapted for use with a typical pedestal having a reaction member comprising a brace and a cross member connected to the brace, the brace being of a proper width for movement through a slot in a known pedestal guide track, the cross member being wider than the slot.
  • the pedestal retaining device of the present invention comprises means defining a closed retaining channel for the brace of the pedestal, and connecting means for securing the channel defining means to the track, the channel being narrower than the cross member in order to retain the brace within said channel.
  • the channel defining means preferably comprises two inexpensive parallel bars transversely interconnected by means ofa rod at their lower ends.
  • such bars are preferably hingedly or pivotally mounted by the connecting means to the guide track to enable rotation of the container pedestal essentially about the hinge or pivot point of the bars from its collapsed positionn to its upright container-supporting position, such rotation being readily accomplished by personnel standing on the ground alongside the vehicle, pedestal rotation being preferred to lifting the pedestal to its upright position, which must be done by personnel standing on the deck.
  • Another important object of this invention is to provide a container pedestal retaining device which does not require the provision of separate retaining cross members on the pedestals or angle iron tabs on their associated guide way structure.
  • Still another important object of this invention is to provide a pedestal retaining device which enables rotation of a pedestal from its collapsed position to its upright container supporting position.
  • FIG. 1 is a simplified perspective view of a multipurpose carrier vehicle comprising a railroad flatcar utilizing the preferred embodiment of the pedestal retaining device of the present invention
  • FIG. 2 is a perspective view, with parts broken away, illustrating a portion of the deck of the vehicle shown in FIG. 1, the preferred embodiment ofthe pedestal retaining device of the present invention being shown with its associated pedestal removed;
  • FIG. 3 is a horizontal sectional view taken substantially along the line 33 in FIG. 2, showing the pedestal retaining device, and also its associated pedestal in its collapsed or stowed position;
  • FIGS. 4 and 5 are similar to FIG. 3, and illustrate movement of the support pedestal from its collapsed position to its upright container-supporting position, and its retention to a guide track by the present invention.
  • a multi-purpose carrier vehicle comprising a railway flatcar l0 utilizes a known support and securement structure for transportation of lading containers 1] above a deck 12.
  • the container support and securement: structure includes a plurality of guide tracks 13 having upper surfaces thereof in generally flush relationship with the deck 12 to comprise a continuation thereof, the guide tracks having slots 14 therein through which a plurality ofcorner support pedestals 15 can move longitudinally of the track to predetermined positions of use for supporting the containers ll.
  • Each pedestal is collapsible to an out-of-the-way stowed position (illustrated in FIG. 3) through a stowage hole 16 in its associated guide track 13 into generally flush relationship with the vehicle deck 12 when not in use, the stowage hole communicating with the slot 14.
  • a typical pedestal generally illustrated by reference numeral 15, includes a back plate 17 which substantially covers a stowage hole 16 in the guide track 13 when the pedestal 15 is collapsed relative to its guide track.
  • the known pedestal 15 further includes a container seat 18, a spring urged latch mechanism 19 hingedly mounted on the pedestal by means of a pivot pin 21 for movement through an opening 22 in a side wall 23 to secure an associated container 11 in place against dislodgement.
  • the pedestal 15 further comprises a bottom plate 24 having a pair of integral projecting tongues 26 and integral flanges 27 which extend downwardly through a pair of corresponding notches 28 (FIGS. 1, 2 and 4) in the guide track 13 when the pedestal 15 is in its upright container-supporting position for limiting rearward movement of the pedestal relative to the guide track 13, thereby serving to lock the pedestal into a selected position of use in known manner.
  • Each pedestal 15 comprises an integral reaction member, generally designated by numeral 29, opposite the back plate 18, the reaction member comprising a brace 31 and a cross member 32 integrally connected to the brace.
  • the brace 31 is of a proper width narrower than the slot 14 to enable movement of the brace through the slot.
  • the cross member 32 is wider than the slot 14, thereby preventing removal of the pedestal 15 from the guide track 13.
  • the pedestal retaining device of the present invention includes means preferably comprising two parallel bars, generally designated by numeral 33, defining a closed retaining channel 34 therebetween for the brace 31 of an associated pedestal, the bars being preferably transversely interconnected by means of a rod 35 welded or otherwise suitably secured to their lower ends.
  • the pedestral retaining device further comprises connecting means for securing the bars 33 to the upper surface of the track 13, the connecting means preferably comprising a pin 36 for each of the bars 33, each bar having a socket 37, preferably integrally formed therewith, pivotally mounted about its associated pin.
  • the lengths of the sockets 37 are sufficient to prevent substantial lateral deflection of the bars 33 and subsequent removal of the pedestal 15 retained thereby.
  • the guide track 13 comprises a recess 38 on each side of the slot 14 for accommodating an associated bar 33 and socket 37, each pin 36 being simply supported by, and welded to, the upper surface of the guide track on both sides of an associated recess.
  • the connecting means can comprise a well-known socket (not shown) for each of the bars 33, each socket being secured to the upper surface of the guide track 13, and each bar being pivotally mounted within its associated socket.
  • the channel defining means can comprise a single or multiple section U-shaped bar (not shown) having two outwardly extending ends each pivotally mounted within an associated socket, with each end being of sufficient length as to be incapable of being pryed therefrom.
  • each bar 33 comprises an upper portion 39, and a lower portion 40 being angu larly disposed with respect to its upper portion, each lower portion being bent about a point 41 rearwardly at a sufficient angle with respect to its upper portion, such as 25 degrees, by way of example.
  • the cross member 32 does not engage the rear or lower surface of the lower portion 40 of the bars 33, and limited upward movement of the pedestal 15 effects movement of its cross bar without engaging the lower portions of the bars, thereby minimizing friction resulting from contact between the cross member 32 and the bars 33.
  • the pedestal 15 can be lifted and rotated from its collapsed position to its upright container position, its position along two stages of its upward movement being illustrated in those figures.
  • its cross member 32 engages the rear surface of a lower portion of the bars 33, thereby causing the pedestal retaining device to rotate clockwise as viewed in that figure, to minimize friction resulting from the engagement of the cross member 32 with the bars 33.
  • the cross member 32 engages the upper portions of the bars 33. It will be recognized (although not illustrated in the figures) that instead of lifting the pedestal 15 from its collapsed to its upright position, the pedestal can be rotated by resting the lower surface of its bottom plate 24 on the upper surface of the socket 37 or pivot point of the bars, the pivotal rotation of the bars enabling such pedestal rotation, which can be readily accomplished by personnel standing alongside the deck of the vehicle.
  • the length of the bars 33 preferably exceeds the length of the stowage hole, whereby pivotal movement of the bars is limited by engagement of the lower portions 40 or the interconnecting pin 35 thereof with the underside of the guide track, as shown in phantom in FIG. 5.
  • leftward movement of the pedestal 15 in the stowage hole 16 will be limited by engagement of the brace 31 with the connecting rod 35 closing the channel 34, and the engagement between the cross member 32 and the lower surface of the bars 33, thereby retaining the brace within the channel to prevent removal or separation of the pedestal from its associated guide track 13.
  • a pedestal guide track comprising a continuation of the deck and having a slot and a pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of width for movement through the slot, and a cross member connected to the brace and being wider than the slot; a pedestal retaining device comprising: means defining a closed retaining channel for the brace of the pedestal, and connecting means for securing said channel defining means to the track, said channel being narrower than the cross member in order to retain the brace within said channel.
  • said connecting means comprises a pivot pin for each of said bars, each said pin being secured to the guide track, and a socket for each bar for pivotally connect ing said bar to its associated pin.
  • each said socket is of sufficient length to prevent substantial lateral deflection of said bars.
  • each said socket is formed integrally with its associated bar.
  • said connecting means comprises a socket for each of said bars, each said socket being secured to the guide track, and each said bar having an end thereof pivotally mounted within its associated socket.
  • each of said bars comprises an upper and a lower portion, each said lower portion being angularly disposed with respect to its associated said upper portion, whereby limited movement of the pedestal effects movement of its cross bar out of engagement with each said lower portion.
  • the pedestal retaining device of claim I wherein the slot communicates with the stowage hole. and wherein said connecting means secures said means defining a closed retaining channel to the guide track at the junction of the slot and the stowage hole.
  • said means defining a closed retaining channel comprises a U-shaped bar having two outwardly extending ends, and wherein said connecting means comprises a socket for each end of said bar, each said socket being secured to the guide track, and each end of said bar being mounted within its associated socket.
  • each of said outwardly extending ends is of sufficient length to prohibit removal thereof from the said associated socket.
  • a pedestal guide track comprising a continuation of the deck and having a slot and a pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of width for movement through the slot, and a cross member connected to the brace and being wider than the slot; a pedestal retaining device comprising: two parallel transversely interconnected bars defining a closed retaining channel for the brace of the pedestal, a pivot pin associated with each of said bars and being secured to the guide track, and a socket integrally formed with each said bar for pivotally connecting the latter to its associated pin, said channel being narrower than the cross member in order to retain the brace within said channel.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

A container pedestal retaining device for use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck, and having a slot and pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of a proper width for movement through the slot, and a cross member connected to the brace and being wider than the slot. The retaining device comprises means defining a closed retaining channel for the brace of the pedestal, preferably parallel bars transversely interconnected by means of a rod at their lower ends, and connecting means for securing the channel defining means to the track, the channel being narrower than the pedestal cross member in order to retain the brace within said channel.

Description

baited @tates Patent [1 1 Hlinslty ell ai.
[11] 3,865 Feb. 11, 1975 CONTAINER PEDESTAL RETAlNING DEVICE [75] Inventors: Emil J. llllinsky, Oak Brook; Marvin E. Anderson, Mundelein, both of ill.
[73] Assignee: MacLean-Fogg Lock Nut Company,
Mundelein, Ill.
[22] Filed: May 31, 1974 [21] Appl. No.: 474,950
[52] US. Cl. 105/366 D, 248/119 R [51] Int. Cl B65j 1/22 [58] Field of Search 105/366 D, 366 C, 377; 248/119 R, 361 R; 267/155; 296/35.1
156} References Cited UNITED STATES PATENTS $391,654 7/1968 Crob et al [05/366 3603167 9/1971 Schwiebert t 105/366 D 3.621,794 11/1971 Gramse 105/366 D 3,719,794 3/1973 Peterson 105/366 D Primary Examiner-M. Henson Wood, Jr. Assistant Examiner-Gene A. Church Attorney, Agent, or FirmDavis, McCaleb & Lucas [57] ABSTRACT A container pedestal retaining device for use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck, and having a slot and pedestal stowage hole therein. and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole: wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of a proper width for movement through the slot, and a cross member connected to the brace and being wider than the slot. The retaining device comprises means defining a closed retaining channel for the brace of the pedestal, preferably parallel bars transversely interconnected by means of a rod at their lowersends, and connecting means for securing the channel defining meansto the track, the channel being narrower than the pedestal cross member in order to retain the brace within said channel.
14 Claims, 5 Drawing Figures 11 CONTAINER PEDESTAL RETAINING DEVICE BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates in general to collapsible pedestal container support and securement systems for container transportation above decks of carrier vehicles including railway flatcars, and, more particularly, to a novel container pedestal retaining device for use therein.
2. Description of the Prior Art Collapsible pedestal container support and securement systems have been provided for transportation of lading containers above the deck of a multi-purpose carrier vehicle such as a railway flatcar, the same vehicle being also usable for hauling other types of loads, such as truck trailers, without material change of the car structure or substantial interference from the container supporting and securement equipment. See, for example, the container support and securement structure disclosed in US. letters Patent No. 3,603,267.
A typical container support and securement system includes pedestal guide tracks, the upper surfaces of which are continuations of the carrier vehicle deck, and a plurality of corner support pedestals for supporting the lading containers above the deck, the pedestals being movable through a relatively narrow slot in the guide track to predetermined position of use spaced longitudinally of the guide track as determined by the sizes of the box-type containers to be supported. Each pedestal is mounted on, supported by, and slidable along the guide track for movement between an upright container'supporting position, and a collapsed noninterfering stored position through a stowage hole in the guide track wherein the pedestal is in generally flush relationship with the vehicle deck.
In such a system, it is desirable that the pedestals should not be readily removable from the guide tracks, which frequently results in their separation from the carrier vehicle and eventual loss. One prior art pedestal retaining system is disclosed in U.S. letters Patent No. 3,39l,654 to Grob et al, and includes means for anchoring the container support pedestals to their associated guide way structures, each anchoring means comprising a projecting cross member attached to each pedestal, and a set of angle iron retaining tabs welded to its guide way section. However, such angle iron tabs are difficult and expensive to install, and a retaining projecting cross member must be provided for each pedestal.
SUMMARY OF THE INVENTION The present invention is a simple, inexpensive and easily installed container pedestal retaining device adapted for use with a typical pedestal having a reaction member comprising a brace and a cross member connected to the brace, the brace being of a proper width for movement through a slot in a known pedestal guide track, the cross member being wider than the slot. The pedestal retaining device of the present invention comprises means defining a closed retaining channel for the brace of the pedestal, and connecting means for securing the channel defining means to the track, the channel being narrower than the cross member in order to retain the brace within said channel. The channel defining means preferably comprises two inexpensive parallel bars transversely interconnected by means ofa rod at their lower ends. Furthermore, such bars are preferably hingedly or pivotally mounted by the connecting means to the guide track to enable rotation of the container pedestal essentially about the hinge or pivot point of the bars from its collapsed positionn to its upright container-supporting position, such rotation being readily accomplished by personnel standing on the ground alongside the vehicle, pedestal rotation being preferred to lifting the pedestal to its upright position, which must be done by personnel standing on the deck.
Accordingly, it is an important object of this invention to provide a simple, inexpensive and easily installed retaining device for lading container corner support pedestals.
Another important object of this invention is to provide a container pedestal retaining device which does not require the provision of separate retaining cross members on the pedestals or angle iron tabs on their associated guide way structure.
Still another important object of this invention is to provide a pedestal retaining device which enables rotation of a pedestal from its collapsed position to its upright container supporting position.
Numerous other objects and advantages of the invention will be apparent from the following description, which, when taken in conjunction with the accompanying drawings, discloses a preferred embodiment thereof.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a simplified perspective view of a multipurpose carrier vehicle comprising a railroad flatcar utilizing the preferred embodiment of the pedestal retaining device of the present invention;
FIG. 2 is a perspective view, with parts broken away, illustrating a portion of the deck of the vehicle shown in FIG. 1, the preferred embodiment ofthe pedestal retaining device of the present invention being shown with its associated pedestal removed;
FIG. 3 is a horizontal sectional view taken substantially along the line 33 in FIG. 2, showing the pedestal retaining device, and also its associated pedestal in its collapsed or stowed position; and
FIGS. 4 and 5 are similar to FIG. 3, and illustrate movement of the support pedestal from its collapsed position to its upright container-supporting position, and its retention to a guide track by the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENT As best shown in FIGS. 1 and 2, a multi-purpose carrier vehicle comprising a railway flatcar l0 utilizes a known support and securement structure for transportation of lading containers 1] above a deck 12. The container support and securement: structure includes a plurality of guide tracks 13 having upper surfaces thereof in generally flush relationship with the deck 12 to comprise a continuation thereof, the guide tracks having slots 14 therein through which a plurality ofcorner support pedestals 15 can move longitudinally of the track to predetermined positions of use for supporting the containers ll. Each pedestal is collapsible to an out-of-the-way stowed position (illustrated in FIG. 3) through a stowage hole 16 in its associated guide track 13 into generally flush relationship with the vehicle deck 12 when not in use, the stowage hole communicating with the slot 14.
With reference to FIG. 3, a typical pedestal, generally illustrated by reference numeral 15, includes a back plate 17 which substantially covers a stowage hole 16 in the guide track 13 when the pedestal 15 is collapsed relative to its guide track. The known pedestal 15 further includes a container seat 18, a spring urged latch mechanism 19 hingedly mounted on the pedestal by means of a pivot pin 21 for movement through an opening 22 in a side wall 23 to secure an associated container 11 in place against dislodgement. The pedestal 15 further comprises a bottom plate 24 having a pair of integral projecting tongues 26 and integral flanges 27 which extend downwardly through a pair of corresponding notches 28 (FIGS. 1, 2 and 4) in the guide track 13 when the pedestal 15 is in its upright container-supporting position for limiting rearward movement of the pedestal relative to the guide track 13, thereby serving to lock the pedestal into a selected position of use in known manner.
Each pedestal 15 comprises an integral reaction member, generally designated by numeral 29, opposite the back plate 18, the reaction member comprising a brace 31 and a cross member 32 integrally connected to the brace. The brace 31 is of a proper width narrower than the slot 14 to enable movement of the brace through the slot. The cross member 32 is wider than the slot 14, thereby preventing removal of the pedestal 15 from the guide track 13.
As best shown in FIG. 2, which illustrates a portion of the guide track 13 with its associated pedestal 15 removed, the pedestal retaining device of the present invention includes means preferably comprising two parallel bars, generally designated by numeral 33, defining a closed retaining channel 34 therebetween for the brace 31 of an associated pedestal, the bars being preferably transversely interconnected by means of a rod 35 welded or otherwise suitably secured to their lower ends.
The pedestral retaining device further comprises connecting means for securing the bars 33 to the upper surface of the track 13, the connecting means preferably comprising a pin 36 for each of the bars 33, each bar having a socket 37, preferably integrally formed therewith, pivotally mounted about its associated pin. The lengths of the sockets 37 are sufficient to prevent substantial lateral deflection of the bars 33 and subsequent removal of the pedestal 15 retained thereby. The guide track 13 comprises a recess 38 on each side of the slot 14 for accommodating an associated bar 33 and socket 37, each pin 36 being simply supported by, and welded to, the upper surface of the guide track on both sides of an associated recess.
As an alternate form of the preferred embodiment, the connecting means can comprise a well-known socket (not shown) for each of the bars 33, each socket being secured to the upper surface of the guide track 13, and each bar being pivotally mounted within its associated socket. Instead of the illustrated parallel interconnected bars 33, the channel defining means can comprise a single or multiple section U-shaped bar (not shown) having two outwardly extending ends each pivotally mounted within an associated socket, with each end being of sufficient length as to be incapable of being pryed therefrom.
As best shown in FIG, 3, each bar 33 comprises an upper portion 39, and a lower portion 40 being angu larly disposed with respect to its upper portion, each lower portion being bent about a point 41 rearwardly at a sufficient angle with respect to its upper portion, such as 25 degrees, by way of example. As further shown in FIG. 3, the cross member 32 does not engage the rear or lower surface of the lower portion 40 of the bars 33, and limited upward movement of the pedestal 15 effects movement of its cross bar without engaging the lower portions of the bars, thereby minimizing friction resulting from contact between the cross member 32 and the bars 33.
As shown in FIGS. 4 and 5, the pedestal 15 can be lifted and rotated from its collapsed position to its upright container position, its position along two stages of its upward movement being illustrated in those figures. With reference to FIG. 4, after the pedestal 15 has been moved upwards a predetermined distance, its cross member 32 engages the rear surface of a lower portion of the bars 33, thereby causing the pedestal retaining device to rotate clockwise as viewed in that figure, to minimize friction resulting from the engagement of the cross member 32 with the bars 33.
With reference to FIG. 5, when the pedestal 15 is moved substantially out of its collapsed position, the cross member 32 engages the upper portions of the bars 33. It will be recognized (although not illustrated in the figures) that instead of lifting the pedestal 15 from its collapsed to its upright position, the pedestal can be rotated by resting the lower surface of its bottom plate 24 on the upper surface of the socket 37 or pivot point of the bars, the pivotal rotation of the bars enabling such pedestal rotation, which can be readily accomplished by personnel standing alongside the deck of the vehicle.
The length of the bars 33 preferably exceeds the length of the stowage hole, whereby pivotal movement of the bars is limited by engagement of the lower portions 40 or the interconnecting pin 35 thereof with the underside of the guide track, as shown in phantom in FIG. 5. With further reference to that figure, leftward movement of the pedestal 15 in the stowage hole 16 will be limited by engagement of the brace 31 with the connecting rod 35 closing the channel 34, and the engagement between the cross member 32 and the lower surface of the bars 33, thereby retaining the brace within the channel to prevent removal or separation of the pedestal from its associated guide track 13.
It is though that the invention and many of its attendant advantages will be understood from the foregoing description, and it will be apparent that various changes may be made in the form, construction and arrangement of the parts Without departing from the spirit and scope of the invention or sacrificing all of its material advantages, the form hereinbefore described being merely a preferred embodiment thereof.
We claim:
1. For use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck and having a slot and a pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of width for movement through the slot, and a cross member connected to the brace and being wider than the slot; a pedestal retaining device comprising: means defining a closed retaining channel for the brace of the pedestal, and connecting means for securing said channel defining means to the track, said channel being narrower than the cross member in order to retain the brace within said channel.
2. The pedestal retaining device of claim 1, wherein said means defining a closed retaining channel comprises two parallel interconnected bars.
3. The pedestal retaining device of claim 2, wherein said bars are transversely interconnected by means of a rod.
4. The pedestal retaining device of claim 2, wherein said connecting means comprises a pivot pin for each of said bars, each said pin being secured to the guide track, and a socket for each bar for pivotally connect ing said bar to its associated pin.
5. The pedestal retaining device of claim 4, wherein each said socket is of sufficient length to prevent substantial lateral deflection of said bars.
6. The pedestal retaining device of claim 4, wherein each said socket is formed integrally with its associated bar.
7. The pedestal retaining device of claim 4, wherein the guide track comprises a recess on each side of the slot, each said pin being simply supported by the upper surface of the guide track on both sides of an associated said recess.
8. The pedestal retaining device of claim 2, wherein said connecting means comprises a socket for each of said bars, each said socket being secured to the guide track, and each said bar having an end thereof pivotally mounted within its associated socket.
9. The pedestal retaining device of claim 2, wherein each of said bars comprises an upper and a lower portion, each said lower portion being angularly disposed with respect to its associated said upper portion, whereby limited movement of the pedestal effects movement of its cross bar out of engagement with each said lower portion.
10. The pedestal retaining device of claim 2, wherein the length of each of said bars exceeds the length of the stowage hole, whereby pivotal movement of said bars is limited by engagement thereof with the underside of the guide track.
1]. The pedestal retaining device of claim I, wherein the slot communicates with the stowage hole. and wherein said connecting means secures said means defining a closed retaining channel to the guide track at the junction of the slot and the stowage hole.
12. The pedestal retaining device of claim 1, wherein said means defining a closed retaining channel comprises a U-shaped bar having two outwardly extending ends, and wherein said connecting means comprises a socket for each end of said bar, each said socket being secured to the guide track, and each end of said bar being mounted within its associated socket.
13. The pedestal retaining device of claim 11, wherein each of said outwardly extending ends is of sufficient length to prohibit removal thereof from the said associated socket.
14. For use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck and having a slot and a pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of width for movement through the slot, and a cross member connected to the brace and being wider than the slot; a pedestal retaining device comprising: two parallel transversely interconnected bars defining a closed retaining channel for the brace of the pedestal, a pivot pin associated with each of said bars and being secured to the guide track, and a socket integrally formed with each said bar for pivotally connecting the latter to its associated pin, said channel being narrower than the cross member in order to retain the brace within said channel. a

Claims (14)

1. For use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck and having a slot and a pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of width for movement through the slot, and a cross member connected to the brace and being wider than the slot; a pedestal retaining device comprising: means defining a closed retaining channel for the brace of the pedestal, and connecting means for securing said channel defining means to the track, said channel being narrower than the cross member in order to retain the brace within said channel.
2. The pedestal retaining device of claim 1, wherein said means defining a closed retaining channel comprises two parallel interconnected bars.
3. The pedestal retaining device of claim 2, wherein said bars are transversely interconnected by means of a rod.
4. The pedestal retaining device of claim 2, wherein said connecting means comprises a pivot pin for each of said bars, each said pin being secured to the guide track, and a socket for each bar foR pivotally connecting said bar to its associated pin.
5. The pedestal retaining device of claim 4, wherein each said socket is of sufficient length to prevent substantial lateral deflection of said bars.
6. The pedestal retaining device of claim 4, wherein each said socket is formed integrally with its associated bar.
7. The pedestal retaining device of claim 4, wherein the guide track comprises a recess on each side of the slot, each said pin being simply supported by the upper surface of the guide track on both sides of an associated said recess.
8. The pedestal retaining device of claim 2, wherein said connecting means comprises a socket for each of said bars, each said socket being secured to the guide track, and each said bar having an end thereof pivotally mounted within its associated socket.
9. The pedestal retaining device of claim 2, wherein each of said bars comprises an upper and a lower portion, each said lower portion being angularly disposed with respect to its associated said upper portion, whereby limited movement of the pedestal effects movement of its cross bar out of engagement with each said lower portion.
10. The pedestal retaining device of claim 2, wherein the length of each of said bars exceeds the length of the stowage hole, whereby pivotal movement of said bars is limited by engagement thereof with the underside of the guide track.
11. The pedestal retaining device of claim 1, wherein the slot communicates with the stowage hole, and wherein said connecting means secures said means defining a closed retaining channel to the guide track at the junction of the slot and the stowage hole.
12. The pedestal retaining device of claim 1, wherein said means defining a closed retaining channel comprises a U-shaped bar having two outwardly extending ends, and wherein said connecting means comprises a socket for each end of said bar, each said socket being secured to the guide track, and each end of said bar being mounted within its associated socket.
13. The pedestal retaining device of claim 11, wherein each of said outwardly extending ends is of sufficient length to prohibit removal thereof from the said associated socket.
14. For use in a collapsible pedestal container support and securement system for container transportation above a vehicle deck, the system including a pedestal guide track comprising a continuation of the deck and having a slot and a pedestal stowage hole therein, and a container support pedestal mounted on, supported by and slidable along the guide track for movement between an upright container supporting position, and a collapsed position through the stowage hole wherein the pedestal is in generally flush relationship with the deck, the pedestal having a reaction member comprising a brace of width for movement through the slot, and a cross member connected to the brace and being wider than the slot; a pedestal retaining device comprising: two parallel transversely interconnected bars defining a closed retaining channel for the brace of the pedestal, a pivot pin associated with each of said bars and being secured to the guide track, and a socket integrally formed with each said bar for pivotally connecting the latter to its associated pin, said channel being narrower than the cross member in order to retain the brace within said channel.
US474950A 1974-05-31 1974-05-31 Container pedestal retaining device Expired - Lifetime US3865047A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102274A (en) * 1976-02-18 1978-07-25 Carriers Securement Systems, Inc. Cylindrical cargo securement apparatus and method therefore
US4382734A (en) * 1981-04-10 1983-05-10 Maclean-Fogg Company Cargo securement device
US4382735A (en) * 1981-04-10 1983-05-10 Maclean-Fogg Company Cargo securement device
US5177861A (en) * 1980-09-08 1993-01-12 Btm Corporation Apparatus for joining sheet material
US5208974A (en) * 1980-09-08 1993-05-11 Btm Corporation Apparatus for attaching a fastener to sheet material
US5208973A (en) * 1980-09-08 1993-05-11 Btm Corporation Apparatus for joining sheet material
US5339509A (en) * 1980-09-08 1994-08-23 Btm Corporation Method for attachment of fastener to sheet material
US5581860A (en) * 1980-09-08 1996-12-10 Btm Corporation Apparatus for joining sheet material
US5984563A (en) * 1994-07-22 1999-11-16 Btm Corporation Apparatus for joining sheet material and joint formed therein
US20100212131A1 (en) * 2009-02-23 2010-08-26 Btm Corporation Clinching tool
US10328481B2 (en) 2014-03-18 2019-06-25 Btm Company Llc Clinching punch and apparatus

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Publication number Priority date Publication date Assignee Title
US3391654A (en) * 1966-07-15 1968-07-09 Acf Ind Inc Railway car
US3603267A (en) * 1969-06-12 1971-09-07 Mac Lean Fogg Lock Nut Co Container support and securement structure having collapsible pedestals
US3621794A (en) * 1969-04-25 1971-11-23 Pullman Inc Multi-purpose railroad car
US3719794A (en) * 1969-07-22 1973-03-06 S Peterson Container supporting pedestal for cargo-carrying vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391654A (en) * 1966-07-15 1968-07-09 Acf Ind Inc Railway car
US3621794A (en) * 1969-04-25 1971-11-23 Pullman Inc Multi-purpose railroad car
US3603267A (en) * 1969-06-12 1971-09-07 Mac Lean Fogg Lock Nut Co Container support and securement structure having collapsible pedestals
US3719794A (en) * 1969-07-22 1973-03-06 S Peterson Container supporting pedestal for cargo-carrying vehicles

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102274A (en) * 1976-02-18 1978-07-25 Carriers Securement Systems, Inc. Cylindrical cargo securement apparatus and method therefore
US5177861A (en) * 1980-09-08 1993-01-12 Btm Corporation Apparatus for joining sheet material
US5208974A (en) * 1980-09-08 1993-05-11 Btm Corporation Apparatus for attaching a fastener to sheet material
US5208973A (en) * 1980-09-08 1993-05-11 Btm Corporation Apparatus for joining sheet material
US5339509A (en) * 1980-09-08 1994-08-23 Btm Corporation Method for attachment of fastener to sheet material
US5581860A (en) * 1980-09-08 1996-12-10 Btm Corporation Apparatus for joining sheet material
US4382734A (en) * 1981-04-10 1983-05-10 Maclean-Fogg Company Cargo securement device
US4382735A (en) * 1981-04-10 1983-05-10 Maclean-Fogg Company Cargo securement device
US5984563A (en) * 1994-07-22 1999-11-16 Btm Corporation Apparatus for joining sheet material and joint formed therein
US20100212131A1 (en) * 2009-02-23 2010-08-26 Btm Corporation Clinching tool
US8650730B2 (en) 2009-02-23 2014-02-18 Btm Corporation Clinching tool
US10328481B2 (en) 2014-03-18 2019-06-25 Btm Company Llc Clinching punch and apparatus

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Owner name: HOLLAND COMPANY, A CORP. OF ILLINOIS,ILLINOIS

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