US171280A - Improvement in car-couplings - Google Patents
Improvement in car-couplings Download PDFInfo
- Publication number
- US171280A US171280A US171280DA US171280A US 171280 A US171280 A US 171280A US 171280D A US171280D A US 171280DA US 171280 A US171280 A US 171280A
- Authority
- US
- United States
- Prior art keywords
- car
- arms
- plate
- couplings
- improvement
- 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
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 230000001808 coupling Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000001847 Jaw Anatomy 0.000 description 2
- 102100019815 SRRT Human genes 0.000 description 2
- 101700037877 SRRT Proteins 0.000 description 2
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 2
- 241000282890 Sus Species 0.000 description 2
- 235000015246 common arrowhead Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
- B61G1/40—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with coupling bars having an enlarged or recessed end which slips into the opposite coupling part and is gripped thereby, e.g. arrow-head type; with coupling parts having a tong-like gripping action
Definitions
- Figures 1 and 2 of the drawings are representations of plan views of my car-couplings, and Fig. 3 is an end view of the same.
- This invention has 'rela tion to improvements in automatic car-couplers, wherein an arrowheaded coupler, adapted to be received into, an open draw-bar, is held by corresponding vibrating spring-actuated barbed arms against being withdrawn out of the said draw-bar; and it consists in means, substantially as hereinafter-described, whereby the said barbed arms are simultaneously separated toallow of the withdrawal of the arrow-headed coupler,
- the letter A represents a strong metallic plate, which is sus pended under the front end of a car by means of a bolt, a, passing upward through a slot, b, cut in'the length thereof, and which is further attached to the frame work of the carby means of a strong helical spring, S,-secured in any suitable manner to therear end of this plate, and to a cross-beam of the said frame.
- the front end of plate A is provided with a flaring head, D, which is chambered, as shown at c, and is provided in the rear end of the said chamber with a horizontal slot, 01, opening under plate A, for a purpose hereinafter explained.
- O 0 represent barbed arms, pivoted at or near the center of their length to plate A, and extending to the front to a point just in rear of slot d. These arms are h ld in proper position, in relation to each other, by means of a strong V-spring, F, arranged between their rear ends and secured to the plate A by means of a screw, 6.
- E represents a metallic plate, having an arrow-head, f, on
- each end which plate is in the nature of a coupling-link, and is of a size to enter the head D.
- This coupler is designed to be inserted in the draw-head D of a car, between the hooks g, on the ends of arms 0 G, where it will be held by the reactive force of V-spring F, and it is of sufficient length to. project beyond head D a sufficient distance to enter a corresponding head on a car approaching to be coupled, when it will pass between bars 0 G, causing them to be separated by their vibrating movement, and the spring F to be compressed. After passing inward a sufficient distance to clear the hooks g, the spring F will force'the same to an engagement with the barbs of the coupler-plate, and effect a coupling.
- the slot 61 in practice, will be of slightly greater width than what would be necessary to receive the barbed coupler consequently it will be allowed to have a degree of vertical play.
- the springs F being compressible, and the arms 0 0 being pivoted to plate A, the said arms will also have lateral play, thus providing for any jolting likely to occur in cars of the same height.
- the links will be bent in the usual manner.
- An uncoupling may be effected from either side of the car by separating the barbed heads 9 of arms 0 O as follows:
- An X-shaped plate, G is pivoted between the rear ends of arms 0 G, and its arms h are each provided with pins 10, which embrace the said arms, as shown in Fig. 1'.
- This plate is provided with a tongue, H, extending to the front a suitable distance, and connected with operating rods I passing through metallic hangers J, depending from the bottom of car, and each extending laterally to the sides of the car.
- plate G will be caused to oscillate, thereby bringing two of the pins. 19 of the said plate diagonally opposite each other in contact with the power arms of arms 0- 0, thereby thrusting them inward and opening the griping ends thereof, when the cars may be readily separated in consequence of the release of coupler E.
- I may make the pivoting-plate of any form which I may elect, the gist of my invention being the pins 19, which embrace the power arms of arms 0 C, and its horizontally rotating or oscillating movement. I also propose to serrate or notch the operating rods, so thatthey may hook over the hanger and hold the jaws g apart when it is not desirable to effect a coupling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
E. P. HARRINGTON.
CAR-COUPLING.
No. 171 280. Patented Dec. 21,1875.
I wmusssss XXWZZQ I ATTORNEYS INVENTOR NPEYERS, PIIDTO-LITNOGRAPNER, WASH|NGTON,'D C.
ELLIOT P. HARRINGTON,
IMPROVEMENT m PATENT OFFICE.
OF DETROIT, -MICHIGAN.
CAR-COUPLINGS Specification forming part of Letters Patent No. [71.280, dated December 21, 1875; application filed October 16. 1875.
To all whom it may concern:
Be it known that I, ELLIOT P. HARRING- TON, of Detroit, in the county of Wayne and State of Michigan, have invented a new and valuable Improvement in Oar-Couplings; and
I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figures 1 and 2 of the drawings are representations of plan views of my car-couplings, and Fig. 3 is an end view of the same.
This invention has 'rela tion to improvements in automatic car-couplers, wherein an arrowheaded coupler, adapted to be received into, an open draw-bar, is held by corresponding vibrating spring-actuated barbed arms against being withdrawn out of the said draw-bar; and it consists in means, substantially as hereinafter-described, whereby the said barbed arms are simultaneously separated toallow of the withdrawal of the arrow-headed coupler,
thereby permitting the latter to be drawn out of the draw-bar, and the previously-coupled cars to be separated, as will be fully understood from the following description.
In the annexed drawings, the letter A represents a strong metallic plate, which is sus pended under the front end of a car by means of a bolt, a, passing upward through a slot, b, cut in'the length thereof, and which is further attached to the frame work of the carby means of a strong helical spring, S,-secured in any suitable manner to therear end of this plate, and to a cross-beam of the said frame. The front end of plate A is provided with a flaring head, D, which is chambered, as shown at c, and is provided in the rear end of the said chamber with a horizontal slot, 01, opening under plate A, for a purpose hereinafter explained. O 0 represent barbed arms, pivoted at or near the center of their length to plate A, and extending to the front to a point just in rear of slot d. These arms are h ld in proper position, in relation to each other, by means of a strong V-spring, F, arranged between their rear ends and secured to the plate A by means of a screw, 6. E represents a metallic plate, having an arrow-head, f, on
each end, which plate is in the nature of a coupling-link, and is of a size to enter the head D. This coupler is designed to be inserted in the draw-head D of a car, between the hooks g, on the ends of arms 0 G, where it will be held by the reactive force of V-spring F, and it is of sufficient length to. project beyond head D a sufficient distance to enter a corresponding head on a car approaching to be coupled, when it will pass between bars 0 G, causing them to be separated by their vibrating movement, and the spring F to be compressed. After passing inward a sufficient distance to clear the hooks g, the spring F will force'the same to an engagement with the barbs of the coupler-plate, and effect a coupling. The slot 61, in practice, will be of slightly greater width than what would be necessary to receive the barbed coupler consequently it will be allowed to have a degree of vertical play.
The springs F being compressible, and the arms 0 0 being pivoted to plate A, the said arms will also have lateral play, thus providing for any jolting likely to occur in cars of the same height. When the cars are of different heights, the links will be bent in the usual manner.
An uncoupling may be effected from either side of the car by separating the barbed heads 9 of arms 0 O as follows: An X-shaped plate, G, is pivoted between the rear ends of arms 0 G, and its arms h are each provided with pins 10, which embrace the said arms, as shown in Fig. 1'. This plate is provided with a tongue, H, extending to the front a suitable distance, and connected with operating rods I passing through metallic hangers J, depending from the bottom of car, and each extending laterally to the sides of the car. When either of these rods is drawn outward, plate G will be caused to oscillate, thereby bringing two of the pins. 19 of the said plate diagonally opposite each other in contact with the power arms of arms 0- 0, thereby thrusting them inward and opening the griping ends thereof, when the cars may be readily separated in consequence of the release of coupler E.
In practice I may make the pivoting-plate of any form which I may elect, the gist of my invention being the pins 19, which embrace the power arms of arms 0 C, and its horizontally rotating or oscillating movement. I also propose to serrate or notch the operating rods, so thatthey may hook over the hanger and hold the jaws g apart when it is not desirable to effect a coupling.
In practice I shall prevent the entry of coupler E between barbed arms 0 O farther than is desirable, by means of a hook, 2', formed on plate A. This hook will receive the blunted end of heads f, as shown in Fig. 2.
What'I claim as new, and desire to secure by Letters Patent, is-
1. In an automatic car-coupling, the combination of the pivoting or oscillatingplate G,
having operating pins 1), with the vibrating hooked arms 0 O, embraced by the said pins, substantially as specified.
2. In combination, with the hooked vibrat-' I ELLIOT P. HARRINGTON.
Witnesses J. H. PHILLIPS, ANDREW J. LINZEE.
Publications (1)
Publication Number | Publication Date |
---|---|
US171280A true US171280A (en) | 1875-12-21 |
Family
ID=2240687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US171280D Expired - Lifetime US171280A (en) | Improvement in car-couplings |
Country Status (1)
Country | Link |
---|---|
US (1) | US171280A (en) |
-
0
- US US171280D patent/US171280A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US171280A (en) | Improvement in car-couplings | |
US561237A (en) | Car-coupling | |
US335611A (en) | Jambs franklin moorman | |
US577000A (en) | Car-coupling | |
US420893A (en) | Car-coupling | |
US222926A (en) | Improvement in car-couplings | |
US166537A (en) | Improvement in car-couplings | |
US198399A (en) | Improvement in car-couplings | |
US136759A (en) | Improvement in car-couplings | |
US189689A (en) | Improvement in car-couplings | |
US150768A (en) | Improvement in car-couplings | |
US154067A (en) | Improvement in car-couplings | |
US428928A (en) | Henry e | |
US298191A (en) | fiske | |
US261540A (en) | Petee h | |
US655229A (en) | Car-coupling. | |
US270390A (en) | Car-coupling | |
US421711A (en) | Car-coupling | |
US277823A (en) | Car-coupling | |
US594315A (en) | James simpson bartley | |
US350527A (en) | Car-coupling | |
US320388A (en) | nutting | |
US558359A (en) | cbandall | |
US771105A (en) | Automatic car-coupling. | |
US144015A (en) | Improvement in car-couplings |