US724784A - Grain-door. - Google Patents

Grain-door. Download PDF

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US724784A
US724784A US10835102A US1902108351A US724784A US 724784 A US724784 A US 724784A US 10835102 A US10835102 A US 10835102A US 1902108351 A US1902108351 A US 1902108351A US 724784 A US724784 A US 724784A
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door
locking
same
bars
grain
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Victor Fitz William Berford
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/26Suspension arrangements for wings for folding wings
    • E05D15/264Suspension arrangements for wings for folding wings for bi-fold wings

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  • VICTOR FITZ V VILLIAM-BERFORD, OF TARA, CANADA.
  • My invention relates to improvements in grain-doors; and the object of my invention is to design a door of the class described more particularly adapted for railroad-cars that can be easily and cheaply attached to the existing cars without altering said cars construction.
  • a further object of my invention is to construct my grain-door so that same may be easily released from its fastenings and hung up out of the way within the car when necessary.
  • a still furtherobject of my invention is to construct the door proper-that is, that part of same that prevents the grain from fallin g out of the carin several ways without departing from the spirit of my invention.
  • My grain-door consists, essentially, of a barrier or door, constructed as hereinafter more particularly explained, held between means which preventitslateraldisplacement. Look- The said door may also be provided with suitable hangers to enable same to be stored away at the roof of the car.
  • Figure l is a perspective view of the inner side of my preferred form of door.
  • Fig. 2 is a perspective view of the outer side of my grain-door. Both this View and Fig. 1 show my door attached to an ordinary grain-car, as do also Figs. 3 and 4.
  • Fig. 3 is an elevation of an alternative form of door looking at inner side of same.
  • Fig. lt- shows an'end elevawithin the car.
  • Fig. 5 is an enlarged detail in perspective of the upper end of one of the locking-bars anditssupporting-bracket.
  • Fig. 6 is an enlarged perspective view of the lower end of said locking-bars and chair for same.
  • Fig. 7 is an enlarged perspective view of a clamping-hook used with my door.
  • Fig.8 is
  • ' A is the main beam of the car, and B and 0 vertical supports for same.
  • door which consists of a number of planks secured together on their inner side by battens E orin any other suitable way, thus makingth-e door one piece.
  • the upper part of this door is preferably provided with one or more planks which form a flap F, hinged thereto by suitable hinges G, that will when said flap is flung back leave sufficient room between itself and the door proper so that when the said door is raised up (purchase on the door is got by means of the cross-piece E of the middle batten) its grip H willbe engaged by the hook I, (see Fig. 8,) secured to the main beam'A, and
  • the said locking-bars are essential elements in my invention; but I do not confine myself to manufacturing the top portions of same as I have just described; but by somanufactu ring the top of said locking-bars I enable same to be held securely in position and at the same time allow said locking-bars to project sufiiciently beyond said fillers J so as to well overlap the sides of the door D, as shown in the drawings.
  • the brackets L are so constructed as to allow plenty of movement in the required direction for said locking-bars K, so to enable same to be moved entirely away from the side of the door D, as will be seen at the left-hand side of Fig. 3, to permit said door to be swung into position shown in Fig. 4.
  • the said brackets L may be of any suitable construction and are secured to a suitable part of the car-frame.
  • each locking-bar Secured near the lower end of each locking-bar and near the outer edge of same is a stud M, which has movement in a curved slot N, divided into an inner and outer portion by the dividingpiece O in the chair P, which chair is suitably secured to the floor of the car.
  • Each locking-bar has its chair P.
  • the said chairs are preferably provided with a flange p, by means of which they are secured in place.
  • hangers T Suitably linked with stout eyes S, secured on the inside of the beam A and bent near their upper ends, so as to freely operate on the outer side of the door, are two hangers T, which pass through guide-plates U, secured to said door.
  • These hangers enable me to swing the door up to the roof of the car (it first having been raised up so that its grip H is engaged by the hook I, as before described,) and by means of the latch V, (secured to the roof of the car,) engaging the latch-plate ⁇ V, securely store said door away, so that the ordinary car-door may be used in place thereof when necessary.
  • the lower ends of the hangers are suitably formed so as to keep said hangers within the guidepiates U.
  • X represents staples secured in the door and used to keep the hangers T well in place when the door is in the position shown in Fig. 4.
  • I provide the door D nearits lower end with a relief-trap B, which opens outwardly. 1) represents hinges securing said relief-trap to said door.
  • I provide the following means for locking said relief-trap, but do not confine myself to this particular locking means: Pivoted on the outside of the relief-trap at C is a bar I), which is longer than said door. The ends of this bar engage the keepers D which are secured to the door D.
  • the latch E is moved so as to permit said bar D to be moved the required distance in the direction indicated by arrow.
  • I may use the door F, composed merely of loose planks f, placed one upon the other, as shown in Fig. 3.
  • This alternative form of door is provided with the described lockingbars and their connected parts, but is not provided with the hangers T.
  • any suitable means such as the following: Linked to the eye G, secured to the inner side of the beam A, and bent near its upper end, so as to extend on the outer side of the door, is a rod H, provided with a clamping device constructed as follows: I is a clamp provided with bifurcated ends *6, between which is eccentrically pivoted the lever J.- Between this lever and the end cof the slot formed by said bifurcated ends 2' is the rod II. This rod is placed in the position shown in Fig. 3, and the lip m of the said clamp is placed over the topmost board of door, and thelever J is moved into position shown in Fig.
  • the flap F may be made of as many boards as is necessary to fully close the opening in the side of the car.
  • hangers slidi ngly secured to the outer side of said door andshinged at their upper ends to a suitable support above said'door, the-said hangers being for the purpose of enabling said door to beswung around their hinged ends and swung up.
  • a flap hinged to upper end of same and designed to open inwardly; supports against which said door rests; hangers slidingly secured to the outer side of said door and hinged at their upper ends to a suitable support above said door, the said hangers being for the purpose of enabling said door to be swung around their hinged ends and hung up out of the way, and means for holding said door in its swung-up position, of a locking-bar extending parallel with the height of said door and down each side of same, both being on the same side of the door, the said locking-bars being supported so as to sufficiently overlap the edges of said door to hold same in place, or else &
  • a stud in each locking-bar when removed from contact with said door permitting removal of same; a stud in each locking-bar; a chair fixed near the lower end of each of said locking-bars, the said chairs being provided with a curved slot and a dividing-piece separating said curved slot into an inner and an outer portion, the said studs resting in said curved slots, and means at the upper end of said locking-bars for locking same in-plaee.
  • said curved slot into an inner and an outer portion, the said studs resting in said curved slots, and means at the upper end of said locking-bars for locking same in place.
  • a locking-bar extending parallel with the height of said door, down each side of same and on its inner side, the said locking-bars being supported so as to sufficiently overlap the edges of said door to hold same in place or else when removed from contact with said door permitting removal of same, and means for locking said locking-bars, of a rod hinged above said door at one of its ends, and a movable clamping device movable longitudinally on said rod for diiferent heights of doors for clamping same to the top of said door so as to keep said door from upward movement.
  • a locking-bar extending parallel with the height of said door, down each side of same on its inner side, the said locking-bars being supported so as to sufiiciently overlap the edges of said door to hold same in place or else when removed from contact with said door permitting removal of same, and means for locking said locking-bars, of a rod supported above said door; a clamp provided with a lip and a bifurcated end, the said rod passing through said bifurcated end, and a lever eccentrically pivoted in said bifurcated end and operating so as to move said rod and lip toward each other so as to clamp said door, as described.

Description

" No. 724,784. PATE-NTBD APR. 7, 1903.. I
VDFITZ W. BERFORD.
GRAIN DOOR. APPLICATION FILED MAY 21; 1902.
:10 MODEL. 2 SHEETS-mum 1.
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ssesf M77 I 'JTIYGFI f as (20., mow-undo" WkSHINGTON. 0. c4
No.724,784.' v I PATENTED APR,'7,1903.
- I v. FITZ -w BERFORD. GRAIN DOOR.
APPLICATION FILED MAY 21, 1902.
H0 MODEL.- 2 SHEETS-SHEET 2 ing-bars are provided for keeping said door in place.
tion of Fig. 1, also. showing the door hung up UNITED STATES PATENT QEEICE.
VICTOR FITZ V VILLIAM-BERFORD, OF TARA, CANADA.
GRAIN,-
DOOR.
VSPE'GIFIGATION forming part of Letters Patent N 0. 724,784, dated April '7, 1903. Application filed May 21, 1902. Serial No. 103,351. (No model.)
To aZZ whom it may concern:
Be it known that I, VICTOR FITZ WILLIAM BERFORD, a subject of theKing of Great Britain, residing at Tara, in the county of Bruce, Province of Ontario, Canada, have invented new and usefullmpr'o'vements in Grain-Doors, of which the following is a specification. I
My invention relates to improvements in grain-doors; and the object of my invention is to design a door of the class described more particularly adapted for railroad-cars that can be easily and cheaply attached to the existing cars without altering said cars construction.
A further object of my invention is to construct my grain-door so that same may be easily released from its fastenings and hung up out of the way within the car when necessary.
A still furtherobject of my invention is to construct the door proper-that is, that part of same that prevents the grain from fallin g out of the carin several ways without departing from the spirit of my invention. I
My grain-door consists, essentially, of a barrier or door, constructed as hereinafter more particularly explained, held between means which preventitslateraldisplacement. Look- The said door may also be provided with suitable hangers to enable same to be stored away at the roof of the car.
There are otherdetails of construction that will be fully described in this specification.
Figure l is a perspective view of the inner side of my preferred form of door. Fig. 2 is a perspective view of the outer side of my grain-door. Both this View and Fig. 1 show my door attached to an ordinary grain-car, as do also Figs. 3 and 4. Fig. 3 is an elevation of an alternative form of door looking at inner side of same. Fig. lt-shows an'end elevawithin the car. Fig. 5 is an enlarged detail in perspective of the upper end of one of the locking-bars anditssupporting-bracket. Fig. 6 is an enlarged perspective view of the lower end of said locking-bars and chair for same. Fig. 7 is an enlarged perspective view of a clamping-hook used with my door. Fig.8 is
an enlarged detail, partly in section, showing the hook for keeping the door ina verticallys'uspen'ded position. b
In the drawings'like letters of reference indicate corresponding parts in each figure.
' A is the main beam of the car, and B and 0 vertical supports for same.
Dis the preferred form of door, which consists of a number of planks secured together on their inner side by battens E orin any other suitable way, thus makingth-e door one piece. The upper part of this door is preferably provided with one or more planks which form a flap F, hinged thereto by suitable hinges G, that will when said flap is flung back leave sufficient room between itself and the door proper so that when the said door is raised up (purchase on the door is got by means of the cross-piece E of the middle batten) its grip H willbe engaged by the hook I, (see Fig. 8,) secured to the main beam'A, and
'hold said door upout of the way, so that the fine myself to using the fillers J for this purpose, as it is'very obvious that the said door may be prevented from lateral displacement in many ways without departing from the spirit of myinvention. For instance, the uprights B might easily be constructed to perform this function. The means for preventing lateral displacement of the door will be made flush with the surface of said door.
\ fIn order to retain the door in its normal position, I provide two locking-bars K, the upper ends' of which are cut and bent at an angle, forming a piece is, Fig. 5, which ordinarily rests adjacent the top side of the brackets L. The remaining part Z of the-top is bent upwardly, so as to form a convenient piece for taking hold of, so as to move, said locking-bars. The said locking-bars are essential elements in my invention; but I do not confine myself to manufacturing the top portions of same as I have just described; but by somanufactu ring the top of said locking-bars I enable same to be held securely in position and at the same time allow said locking-bars to project sufiiciently beyond said fillers J so as to well overlap the sides of the door D, as shown in the drawings. The brackets L are so constructed as to allow plenty of movement in the required direction for said locking-bars K, so to enable same to be moved entirely away from the side of the door D, as will be seen at the left-hand side of Fig. 3, to permit said door to be swung into position shown in Fig. 4. The said brackets L may be of any suitable construction and are secured to a suitable part of the car-frame.
Secured near the lower end of each locking-bar and near the outer edge of same is a stud M, which has movement in a curved slot N, divided into an inner and outer portion by the dividingpiece O in the chair P, which chair is suitably secured to the floor of the car. Each locking-bar has its chair P. The said chairs are preferably provided with a flange p, by means of which they are secured in place. \Vhen the locking-bars K are performing their function of retaining the door in position, the studs M are in the inner portion of the slot N, and the said lockingbars are locked in place by means of suit ably-suspended pins Q, which pass through the holes shown in the piece and bracket L. By securing the upper end of the locking-bars and providing the dividing-pieces O the said locking-bars are securely locked in place, and there is no danger of the door being displaced. VVhen it is desired to remove the door, either one or both of the said lockingbars must be moved into the position shown at left-hand side of Fig. 3. By removing the pin Q from position shown in Fig. 5 and tilting the locking-bar untiljts projecting lower top R is in alinement with the slot made by the bracket L and its support the said locking-bar is raised upwardly until its stud M escapes the dividing-piece O and rests in the outer portion of the slot N. The pin R is then inserted in the holes in the portion 7a and bracket],- and said locking-bar is securely locked in place out of the way.
Suitably linked with stout eyes S, secured on the inside of the beam A and bent near their upper ends, so as to freely operate on the outer side of the door, are two hangers T, which pass through guide-plates U, secured to said door. These hangers enable me to swing the door up to the roof of the car (it first having been raised up so that its grip H is engaged by the hook I, as before described,) and by means of the latch V, (secured to the roof of the car,) engaging the latch-plate \V, securely store said door away, so that the ordinary car-door may be used in place thereof when necessary. The lower ends of the hangers are suitably formed so as to keep said hangers within the guidepiates U.
X represents staples secured in the door and used to keep the hangers T well in place when the door is in the position shown in Fig. 4.
In order to facilitate unloading of the car, I provide the door D nearits lower end with a relief-trap B, which opens outwardly. 1) represents hinges securing said relief-trap to said door. I provide the following means for locking said relief-trap, but do not confine myself to this particular locking means: Pivoted on the outside of the relief-trap at C is a bar I), which is longer than said door. The ends of this bar engage the keepers D which are secured to the door D. When it is desired to open said relief-trap, the latch E is moved so as to permit said bar D to be moved the required distance in the direction indicated by arrow.
In place of thepreferred form of door D, I may use the door F, composed merely of loose planks f, placed one upon the other, as shown in Fig. 3. This alternative form of door is provided with the described lockingbars and their connected parts, but is not provided with the hangers T. In order to keep the door F in its assembled form and also to prevent the door D from being moved upwardly, I use any suitable means, such as the following: Linked to the eye G, secured to the inner side of the beam A, and bent near its upper end, so as to extend on the outer side of the door, is a rod H, provided with a clamping device constructed as follows: I is a clamp provided with bifurcated ends *6, between which is eccentrically pivoted the lever J.- Between this lever and the end cof the slot formed by said bifurcated ends 2' is the rod II. This rod is placed in the position shown in Fig. 3, and the lip m of the said clamp is placed over the topmost board of door, and thelever J is moved into position shown in Fig. 7, so that its clamping portion q squeezes the said lip m and rod 11 together, thus securely gripping between them the top of the door. The keeper n is then slid down over the end of the lever J, thus holding the parts in place. The lower end of said rod H is bent at an angle thereto, as shown at e, so that the clamp and its connected parts will not slide 0% the rod. W hen said rod is not in use, it is stored away against the inner side of the beam A by means of the staple g.
It will of course be understood that the flap F may be made of as many boards as is necessary to fully close the opening in the side of the car.
It will of course be understood from the drawings and specification that my graindoor when attached to a car opens always inwardly and that the locking-bars and their connected parts are also within the car. By
securing the upper ends of the hangers T on the inside of the beam'A it willbe seen that the ordinary sliding door of freight-ears will not be interfered with in its function.
I of course do not confine myself to only using my grain-door on grain-cars, as with suitable modifications well within the sphere of an ordinary mechanic the-same may be used in connection with other grain-holding receptacles.
From this specification it will be seen that my door is cheaply made, is durable, and is well designed to withstand the rough usage that railroad-stock is subjected to. Although stoutly built, the door can be easily-manipulatedbyone man.
I doEn'otjconfine myself to the exact details oficonstruction herein shown and described, as the same may be altered without departing from thespiritof my invention.
What I claim as my invention, and desire to secure by Letters Paton t,.is i- 1. In combination with a grain-door, and supports against which saidd oor rests, of a locking-bar extending parallel with the height of said door and down each sideof sanie, both being on the same side of thesdo'or, the said locking-bars being supportedso' as to sufficiently overlap the edges of said door to hold same in place, or else when removed from contact; with said door permittingree moval of same; a chairvfixed near the lower end of each ofsaid locking-bars, the said" chairs being so constructed as to associate"v with the lower end of said locking-bars to lock same in place, and yet permit movement 'of said locking-bars parallel to and immediately adjacent the plane of the door, and means at the upperend of said locking-bars for locking same in place.
2. In combination with a grain-door, and supports against which said door rests, of a locking-bar extending parallel with the height of said door and down each side of same, both being on the same side of the door, the said locking-bars being supported so as to sufficiently overlap the edges of said door to hold same in place, or else when removed from contact with said door permitting removal of same; a stud in each locking-bama chair fixed near the lower end of each of said locking-bars, the said chairs being provided with a curved slot and a dividing-piece separating said curved slot into an inner and an. outer portion, the said studs restingin said curved slots, and means at the upper end of said locking-bars for locking same in place.
3. In combination with a grain-door, and supports against which said door rests, of a locking-bar extending parallel with the height of said door and down each side of same, both being on the same side of the door, the said locking-bars being supported so as to sufficiently overlap the edges of said door to hold same in place, or else when removed from contact with said door permitting removal of same; a stud in each locking-bar; a chair fixed near the lower end of each of said locking-bars, the said chairs being provided with a curved slot and a dividing-piece separating said curved slot into an inner and an outer portion, the said studs resting in said curved;
slots; a bracket secured near the upper end of said locking-bars to support top of same but yet permit of movement of said lockingbars, the upper end of said locking-bars being formed at an angle so as to rest adjacent said bracket, and means for locking said top of saidlocking-bars to said bracket. i v
4. Int'com bination with a grain-door; sup.- ports against which said door-.rests;;means for lockingsaid door in p1ace,;-and hangers slidingly secured to said door and hinged at their upperfends to a suitable support above said door, the said hangers being for the pur pose ofenabling said doorto be swung around their hinged ends and swung up out of the way, of a rod hinged above said door at one of its ends,.and a movable clamping device, movable longitudinally on said rod for different heights of doors, for clamping said'frod to the top of said door so as keep same from upwardnnovement.
5. In combination with a grain-door; supportsiagainst which said door rests; hangers slidi ngly secured to the outer side of said door andshinged at their upper ends to a suitable support above said'door, the-said hangers being for the purpose of enabling said door to beswung around their hinged ends and swung up. out ofthe way, and means for holding said-door in its swung-up position, of a locki'ng-bar extending parallel with the height of said door and down each side of same, both bein'g on-t-he same side of the door, the said locki-ngrbars being supported so as to suffi ciently overlap the edges of said door to hold same in: place, or else when removed from contact withsaid door permitting removal of same; a stud in each locking-bar, a chair fixed near'thellower end of each of said locking-bars, the said chairs being provided with a curved slot and a dividing-piece separating said curved' slot into an inner and an outer portion, the saidrstuds resting in said curved slots, and means at the upper end of said locking-bars for locking same in place.
6. In combination with a grain-door; a flap hinged to upper end of same, and designed to open inwardly; supports against which said door rests; hangers slidingly secured to the outer side of said door and hinged at their upper ends to a suitable support above said door, the said hangers being for the purpose of enabling said door to be swung around their hinged ends and hung up out of the way, and means for holding said door in its swung-up position, of a locking-bar extending parallel with the height of said door and down each side of same, both being on the same side of the door, the said locking-bars being supported so as to sufficiently overlap the edges of said door to hold same in place, or else &
when removed from contact with said door permitting removal of same; a stud in each locking-bar; a chair fixed near the lower end of each of said locking-bars, the said chairs being provided with a curved slot and a dividing-piece separating said curved slot into an inner and an outer portion, the said studs resting in said curved slots, and means at the upper end of said locking-bars for locking same in-plaee.
7. In combination with a grain-door; a flap hinged to upper end of same, and designed to open inwardly; a relief-trap hinged near the lower end ofsaid door so as to open outwardly; supports against which said door rests; hangers slidingly secured to the outer side of said door and hinged at their upper ends to a suitable support above said door, the said hangers being for the purpose of enablingsaid door to be swung around their hinged ends and swung up out of the way, and means for holding said door in its swung-up position, of a locking-bar extending parallel with the height ofsaid door and down each side of same, both being on the same side of the door, the said locking-bars being supported so as to sufliciently overlap the edges of said door to hold same in place, or else when removed from contact with said door permitting removal of same; a stud in each locking-bar; a chair fixed near the lower end of each of said locking-bars, the said chairs being provided with a curved slot and a dividing-piece separating,
said curved slot into an inner and an outer portion, the said studs resting in said curved slots, and means at the upper end of said locking-bars for locking same in place.
8. In combination with a locking-bar constructed at its upper end to be locked to a bracket which allows it to have the required movement; the said bracket, and a stud near the lower end of said locking-bar, of a fixed chair, provided with a curved slot, and a dividing-piece which divides said slot into an inner and an outer portion, the said stud having movement in said slot and resting on either side of said dividing-piece, and locking means for securing the upper end oirsaid locking-bar to said bracket so as to lock said locking-bar in a vertical position by keeping said v stud in either ends of said curved slot adjacent said dividing-piece, as described.
9. In combination with a grain-door; supports against which said door rests; a locking-bar extending parallel with the height of said door, down each side of same and on its inner side, the said locking-bars being supported so as to sufficiently overlap the edges of said door to hold same in place or else when removed from contact with said door permitting removal of same, and means for locking said locking-bars, of a rod hinged above said door at one of its ends, and a movable clamping device movable longitudinally on said rod for diiferent heights of doors for clamping same to the top of said door so as to keep said door from upward movement.
10. In combination with a grain-door; supports against which said door rests; a locking-bar extending parallel with the height of said door, down each side of same on its inner side, the said locking-bars being supported so as to sufiiciently overlap the edges of said door to hold same in place or else when removed from contact with said door permitting removal of same, and means for locking said locking-bars, of a rod supported above said door; a clamp provided with a lip and a bifurcated end, the said rod passing through said bifurcated end, and a lever eccentrically pivoted in said bifurcated end and operating so as to move said rod and lip toward each other so as to clamp said door, as described.
11. In combination with a grain-door, and supports against which said door rests, of a locking-bar extending parallel with the height of said door and down each side of same, both being on the same side of the door, the said locking-bars being supported so as to sulficiently overlap the edges of said door to hold same in place, or else when removed from contact with said door permitting removal of same, and means for locking said lockingbars adjacent said door so as to overlap edges of same, the said locking-bars when unlocked being only capable of vertical lateral movement.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
VICTOR FITZ WILLIAM BERFORD. Witnesses: a
J. F. SMITH,
A. W. DEACON.
US10835102A 1902-05-21 1902-05-21 Grain-door. Expired - Lifetime US724784A (en)

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