US436505A - John l - Google Patents
John l Download PDFInfo
- Publication number
- US436505A US436505A US436505DA US436505A US 436505 A US436505 A US 436505A US 436505D A US436505D A US 436505DA US 436505 A US436505 A US 436505A
- Authority
- US
- United States
- Prior art keywords
- door
- opening
- car
- sheaf
- eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
- B61D19/005—Door arrangements specially adapted for rail vehicles characterised by the movements of the door sliding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05DÂ AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
Definitions
- This invention has relation to freight-car doors, and more particularly to mechanism for opening and closing the same.
- the objects of the invention are to provide an exceedingly simple and cheap mechanism for withdrawing the door from its opening, whereby the same may be slid to one side upon the track upon which the door is hung and for closing the door within its openings, and, furthermore, to provide means for conveniently lockingthe door after such closing.
- Figures 1 and 2 are side elevations of freight-cars, the doors of which are hung in accordance with my invention, the former figure showing the door closed and locked and the latter figure showing the same open.
- Fig. 3 is a vertical transverse section, the doorbeing locked and closed.
- Fig. 4 is a similar View, the door being open.
- the upper end of the rod 10 is provided with a laterally-projecting crank-arm 14:, the free end of which has projecting upwardly therefrom a bearing stud or pin 15, the upper end of the stud passing through and swiveled in an opening 16, formed in the lower portion of the front sheaf 8.
- the rear sheaf 8 is provided with an eye 17 upon its front face, and the upper rear corner of the door is provided with a plate 18, having an eye 19 corresponding to the eye 17 of the sheaf and slightly above the same.
- the two eyes are loosely connected by means of a double crank-shaped hanger 20, the opposite cranked ends forming bearings for and taking into the eyes 19 and 17 of the door and sheaf, respectively.
- the lower rear corner of the door-opening has projecting thereover a keeper 21, and the front lower corner of the door is provided with an L-shaped wedge or button 22, pivoted, as at 23, to the door, and when the door is closed and iiush with the wall of the car said wedge is designed to be forced down into position between the face of the door and the inner face of the L-shaped bracket 5.
- the wedge 22 is swung up and over against a stop 24, inserted in the door.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
VII/ll] J. L. RITTER. FREIGHT GAR DOOR. No. 436,505. Patented Sept. 16, 1890 \\\\\\\\\\\\\\L" i P @GYM 21H-@991315,
rm: Noms num. co., Fumo-uws wsuwnmn, n. c.
(No Model.)
j Y UNITED STATES PATENT OEEICE.
JOHN L. RITTER, OF SHENANDOAH, VIRGINIA, ASSIGNOR OF ONE-HALF TO J. I. BROWN, OF SAME PLACE.
FREIGHT-CAR DOOR.
SPECIFICATION forming part of Letters Patent No. 436,505, dated September 16, 1890.
Application filed April 9, 1890. Serial No. 347,193. (No model.)
To @ZZ whom, t may concern:
Be it known that` I, JOHN L. RITTER, a citizen of the United States, residing at Shenandoah, in the county of Page and State of Virginia, have invented a new and useful Freight- Car Door, of which the following is a specification.
This invention has relation to freight-car doors, and more particularly to mechanism for opening and closing the same.
The objects of the invention are to provide an exceedingly simple and cheap mechanism for withdrawing the door from its opening, whereby the same may be slid to one side upon the track upon which the door is hung and for closing the door within its openings, and, furthermore, to provide means for conveniently lockingthe door after such closing.
With the above objects in view the invention consists in certainfeatures of construction hereinafter specified, and .particularly pointed out in the claims.
Referring to the drawings, Figures 1 and 2 are side elevations of freight-cars, the doors of which are hung in accordance with my invention, the former figure showing the door closed and locked and the latter figure showing the same open. Fig. 3 is a vertical transverse section, the doorbeing locked and closed. Fig. 4 is a similar View, the door being open.
Like numerals of reference indicate like parts in all the figures of the drawings.
1 designates the side of a freight-car, which is provided at its center with the usual dooropening 2. Above the door-opening 2, and supported in the series of brackets 3, is the horizontal track rod or bar 4, upon which the door is hung and adapted to travel. Below the dooropening there is arranged an L- shaped bracket 5, and mounted for sliding in the bracket is the door 6.
Upon the track 4 is mounted a pair of rollers 7, the sheaves or frames 8 of which are of to takeover a staple 12, projecting from the door, and be lockedA against withdrawal by means of an ordinary padlock or pin 13. The upper end of the rod 10 is provided with a laterally-projecting crank-arm 14:, the free end of which has projecting upwardly therefrom a bearing stud or pin 15, the upper end of the stud passing through and swiveled in an opening 16, formed in the lower portion of the front sheaf 8.
The rear sheaf 8 is provided with an eye 17 upon its front face, and the upper rear corner of the door is provided with a plate 18, having an eye 19 corresponding to the eye 17 of the sheaf and slightly above the same. The two eyes are loosely connected by means of a double crank-shaped hanger 20, the opposite cranked ends forming bearings for and taking into the eyes 19 and 17 of the door and sheaf, respectively.
The lower rear corner of the door-opening has projecting thereover a keeper 21, and the front lower corner of the door is provided with an L-shaped wedge or button 22, pivoted, as at 23, to the door, and when the door is closed and iiush with the wall of the car said wedge is designed to be forced down into position between the face of the door and the inner face of the L-shaped bracket 5. When, however, the door is to be opened and withdrawn from its opening, previous to such opening the wedge 22 is swung up and over against a stop 24, inserted in the door.
Taking the parts in the position shown in Figs. 1 and 3, to open the door the following operation take's place: The lower L or angular portion of the operating-rod 10 is first disconnected from the staple 12 and swung to the opposite side of its pivot, in which movement the pin 15 acts as a fulcrum and the door is withdrawn laterally from its opening. After it has cleared the wall of the car the door is slid to one side, the rollers or wheels 7 moving upon the track-bar after the usual fashion. To close and lock the door, the operation is simply reversed, 'the door first being' sition, the keeper 2l and the binding button or Wedge 22 serve to maintain the lower end of the door snugly Within its opening. The particular construction of the upperrear hinge serves to facilitate the withdrawal of the door from its opening and prevent any binding whatever of the door and its parts in such Withdrawal.
Having thus described my invention, what I claim is# l. The combination, with the car the side wall of which is provided with the opening, the track-rod arranged above the opening, and the brackets for supporting the same, of the door fitting the opening, the'rollers mounted upon the track-rod and provided with depending U-shaped sheaves or hangers, the keepers secured to the door, the crank-rod mounted in the keepers and having its lower end adapted to be locked to the door and provided atl its upper end with a crank-arm secured thereto, and a pin secured to the crank-arm and projecting above the sameand swiveled in the lower portion of the front sheaf, the rear sheaf having the eye, and the plate having the eye secured to the rear end of the door, the eye of the plate being arranged above the eye of the sheaf, and the oppositelycranked connecting-bar the ends of which connect the eyes, substantially as specified.
2. The combination, with the side Wall of the car provided with a door-opening, a trackbar above the same, and rollers mounted upon the track-bar and having depending sheaves or frames, of adoor connected to the frames or sheaves of the rollers, an L-shaped bracket secured to the wall of the car below the opening, and an L-shaped wedge pivoted to the door and adapted to be swung int a binding position between the surface of the door and 4o In testimony that I claim the foregoing as 45 my own l have hereto aflixed my signature in presence of two witnesses.
JOHN L. RITTER.
Witnesses:
J. H. SIGGnRs, R. F. TAYLOR.
Publications (1)
Publication Number | Publication Date |
---|---|
US436505A true US436505A (en) | 1890-09-16 |
Family
ID=2505408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US436505D Expired - Lifetime US436505A (en) | John l |
Country Status (1)
Country | Link |
---|---|
US (1) | US436505A (en) |
-
0
- US US436505D patent/US436505A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US436505A (en) | John l | |
US162930A (en) | Improvement in mounting car-doors | |
US1492485A (en) | Baggage-car door | |
US975361A (en) | Latch. | |
US841269A (en) | Door-hanger. | |
US434923A (en) | Car-door | |
US441724A (en) | John l | |
US485588A (en) | pullman | |
US594916A (en) | Car-door | |
US646644A (en) | Freight-car door. | |
US1156098A (en) | Car-door. | |
US523211A (en) | Car-door | |
US688953A (en) | Railway-car door and platform. | |
US254752A (en) | Jambs h | |
US461739A (en) | Car-door | |
US768799A (en) | Freight-car door. | |
US606077A (en) | Door-hanger | |
US299794A (en) | Samuel ievdjt | |
US625057A (en) | Gate-latch | |
US612459A (en) | Oscar l | |
US635074A (en) | Freight-car door. | |
US412921A (en) | Daniel w | |
US1100438A (en) | Door-hanger. | |
US346192A (en) | Sliding-door fastener | |
US727029A (en) | Car-door. |