US262509A - Car-coupling - Google Patents
Car-coupling Download PDFInfo
- Publication number
- US262509A US262509A US262509DA US262509A US 262509 A US262509 A US 262509A US 262509D A US262509D A US 262509DA US 262509 A US262509 A US 262509A
- Authority
- US
- United States
- Prior art keywords
- pin
- head
- latch
- coupling
- draw
- 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 title description 4
- 238000005859 coupling reaction Methods 0.000 title description 4
- 210000001699 lower leg Anatomy 0.000 description 8
- 230000036633 rest Effects 0.000 description 4
- 101700078171 KNTC1 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000284 resting Effects 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
- B61G1/28—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with vertical bolt or pin
Definitions
- the invention consists in a latch held in the draw-head and pressed toward the outer end by a spring, which latch has an aperture with a tongue or projection, through which the coupling-pin can pass, which coupling-pin has a notch in its rear edge,into which notch this tongue passes and holds the pin raised, and when the cars come together the latch is pressed inward, the'pin is released, and drops through the link.
- the invention further consists in a bolt or pin passing through the latch and provided at its lower end with a nut,whieh bolt is adapted to raise the latch.
- the invention also consists in details of construction and combinations of the same, as will be fully described hereinafter.
- Figure 1 is a longitudinal sectional elevation of my improved car-coupling.
- Fig. 2 is an end elevation of the same.
- a latch, A is contained in a longitudinal recess, A, in the draw-head B, the front end, 0, of this latch being bent upward to form a head.
- a spring, D surrounds the shank or stem of the latch A, this spring being between a fixed collar, E, on this stem, and a shoulder, F, at the rear end of the recess A.
- This latch is provided with an aperture, Gr, through which the coupling-pin H can pass,which aperture is provided at its upper rear edge with a transverse projection or tongue, to, which is adapted to pass into a notch or recess, 1), in the rear edge of the coupling-pin and at or near the lower end of the same.
- the shank of the latch A is provided with a slot, J, behind the aperture G, and through this slot J a pin or bolt, K, passes, on the lower end of which a nut, L, is screwed below a collar, L.
- a collar, M is provided on this pin or bolt K above the latchshank.
- a spiral spring, N surrounds the upper part of the bolt or pin K and rests on a collar, 0, of this bolt, the upper end of this spring being secured to the draw-head or resting'against a projection of" the same. This spring N presses the pin K downward.
- a handle-rod, 1?, attached to the top of the coupling-pin Hextends through a bracket-arm, lt,'or platform projecting from the end ofv the car, and reaches up to the railing of the carplatform or to the top of a box-car.
- a spiral spring, Q, surrounding this rod P is attached to the same, and rests on the bracket-arm or platform R, and draws the rod P downward.
- a like rod, P is attached to the pin K, and is drawn downward by a spring, Q, surrounding it and drawing it downward.
- Levers S pivoted to the end of the car and reaching to the sides of the car, have their inner ends connected with the coupling-pin H, and levers T, pivoted to the ends of the car above the levers S, have their inner ends connected with the pinK.
- the couplingpin is provided with a collar, h, to prevent it from being drawn down too far
- the-pin K is provided with a collar, 70, for a like purpose.
- a collar, U loosely surrounds the shank B of the draw-head, and between this collar and a fixed collar, V, or projection on the rear end of the shank B of the draw-head a spiral, W, surrounds this shank.
- the loose collar U of one draw-head is connected with the loose collar U of the opposite draw-head by two connection-rods, Y, so that the springs W on each draw-head will be compressed when the cars are coupled and one car draws the other.
- the operation is as follows: It the cars are to be coupled, the latch A is raised by pulling the rod P upward or by means of the lever T, and at the same time the coupling-pin H is raised by means of the rod P or the levers S.
- the latch A is pressed downward by the springs K and Q, and will thus rest on the link X in the draw-head.
- the bottom of the draw-head and the bottom of the latch are beveled, and the link X will be held inclined upward as it is pressed between the above-mentioned beveled surfaces. If the link is to be held in a more horizontal position, the latch A is raised more or less by means of the rod 1? or the levers T, whereby the inner end of the link will be permitted to rise, and the outer end will be permitted to descend.
- the latch A provided with a head, 0, and an aperture, G, with a tongue or projection, to, the spring D, and the coupling-pin H, provided with a notch, b, substantially as herein shown and described, and for the purposes set forth.
Description
H. D. THORP.
GAB OOUPLING.
(No Model.)
Patented Aug. 8, 1882.
INVBNTOR .7? Q BY 1 f.
ATTORNEYS l mW-w-m 1 F x? X WITNESSES N. PETERS. Phowumo m her Washingmn, D. c.
UNITED STATES PATENT OFFICE.
HENRY D. THORP, OF FORT WAYNE, INDIANA.
CAR-COUPLING.
SPECIFICATION forming part of Letters Patent -No. 262,509, dated August 8,1882,
Application filed June 6, 1882. (No model.)
To all whom it may concern:
Be it known that I, HENRY D. THORP, of
Fort Wayne, in the county of Allen and State of Indiana, have invented a new and Improved Oar-Coupling, of which the following is a full, clear, and exact description.
The invention consists in a latch held in the draw-head and pressed toward the outer end by a spring, which latch has an aperture with a tongue or projection, through which the coupling-pin can pass, which coupling-pin has a notch in its rear edge,into which notch this tongue passes and holds the pin raised, and when the cars come together the latch is pressed inward, the'pin is released, and drops through the link.
The invention further consists in a bolt or pin passing through the latch and provided at its lower end with a nut,whieh bolt is adapted to raise the latch.
The invention also consists in details of construction and combinations of the same, as will be fully described hereinafter.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in both the figures.
Figure 1 is a longitudinal sectional elevation of my improved car-coupling. Fig. 2 is an end elevation of the same.
A latch, A, is contained in a longitudinal recess, A, in the draw-head B, the front end, 0, of this latch being bent upward to form a head. A spring, D, surrounds the shank or stem of the latch A, this spring being between a fixed collar, E, on this stem, and a shoulder, F, at the rear end of the recess A. This latch is provided with an aperture, Gr, through which the coupling-pin H can pass,which aperture is provided at its upper rear edge with a transverse projection or tongue, to, which is adapted to pass into a notch or recess, 1), in the rear edge of the coupling-pin and at or near the lower end of the same. The shank of the latch A is provided with a slot, J, behind the aperture G, and through this slot J a pin or bolt, K, passes, on the lower end of which a nut, L, is screwed below a collar, L. A collar, M, is provided on this pin or bolt K above the latchshank. A spiral spring, N, surrounds the upper part of the bolt or pin K and rests on a collar, 0, of this bolt, the upper end of this spring being secured to the draw-head or resting'against a projection of" the same. This spring N presses the pin K downward.
A handle-rod, 1?, attached to the top of the coupling-pin Hextends through a bracket-arm, lt,'or platform projecting from the end ofv the car, and reaches up to the railing of the carplatform or to the top of a box-car. A spiral spring, Q, surrounding this rod P is attached to the same, and rests on the bracket-arm or platform R, and draws the rod P downward. A like rod, P, is attached to the pin K, and is drawn downward by a spring, Q, surrounding it and drawing it downward.
Levers S, pivoted to the end of the car and reaching to the sides of the car, have their inner ends connected with the coupling-pin H, and levers T, pivoted to the ends of the car above the levers S, have their inner ends connected with the pinK. The couplingpin is provided with a collar, h, to prevent it from being drawn down too far, and the-pin K is provided with a collar, 70, for a like purpose.
A collar, U, loosely surrounds the shank B of the draw-head, and between this collar and a fixed collar, V, or projection on the rear end of the shank B of the draw-head a spiral, W, surrounds this shank. The loose collar U of one draw-head is connected with the loose collar U of the opposite draw-head by two connection-rods, Y, so that the springs W on each draw-head will be compressed when the cars are coupled and one car draws the other.
The operation is as follows: It the cars are to be coupled, the latch A is raised by pulling the rod P upward or by means of the lever T, and at the same time the coupling-pin H is raised by means of the rod P or the levers S.
As soon as the pin H is raised to such height that the tongue or projection a will be opp0- site the notch b in the rear longitudinal edge of the coupling-pin the spring D presses this tongue or projection on into the notch 12, and thus the latch A holds the coupling-pin H raised. When the cars come together the head 0 of the latch A will be struck by the opposite draw-head, and will be pushed inward, whereby the tongue or projection a will be withdrawn fromthe notch b,thus permitting thecouplingpin H to drop. The link X of the opposite draw-head in the meantime has passed into the draw-head and under the latch A. The pin H will thus pass through this link, and the cars will be coupled. The latch A is pressed downward by the springs K and Q, and will thus rest on the link X in the draw-head. The bottom of the draw-head and the bottom of the latch are beveled, and the link X will be held inclined upward as it is pressed between the above-mentioned beveled surfaces. If the link is to be held in a more horizontal position, the latch A is raised more or less by means of the rod 1? or the levers T, whereby the inner end of the link will be permitted to rise, and the outer end will be permitted to descend.
Having thus fully described my invention, I claim as new and desire to secure by Letters Patent-- 1. The combination, with thedraw-head B,of the latch A, contained in the draw-head, and provided at its outer end with a head, (1, and having its shank surrounded by a spring, D, substantially as herein shown and described, and for the purposes set forth.
2. The combination, with the draw-head B, of the latch A, contained therein, and provided with a head, 0, on its outer end, the fixed collar E, and the spring D, surrounding the shank of the latch, substantially as herein shown and described, and for the purposes set forth.
3. The combination, with the draw-head B,
of the latch A, provided with a head, 0, and an aperture, G, with a tongue or projection, to, the spring D, and the coupling-pin H, provided with a notch, b, substantially as herein shown and described, and for the purposes set forth.
4. The combination, with the draw-head B, of the latch A therein, the spring D,the coupling-pin H, the pin or bolt K, and devices for raising the pins H and K, substantially as herein shown and described, and for the purpose set forth.
5. The combination, with the draw-head B, of the latch A, the spring D, the coupling-pin H, the pin or bolt K, the spring N, surrounding the pin or bolt K, and pressing it downward, and of devices for raising the pins H and K, substantially as herein shown and described, and for the purposes set forth.
6. The combination, with the draw-head B, of the latch A, the spring D, the couplingpin H, the pin or bolt K, the rods P P, and the springs Q Q, substantially as herein shown and described, and for the purposes set forth.
7. The combination, with the draw-head B, of the latch A, the spring D, the coupling-pin H,the pin or bolt K,the rods P P,the springs Q, Q, and the levers S and T, substantiallyas herein shown and described, and for the purpose set forth.
HENRY l). THORP.
Witnesses:
THOMAS W. WILsoN, A. H. BITTINGER.
Publications (1)
Publication Number | Publication Date |
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US262509A true US262509A (en) | 1882-08-08 |
Family
ID=2331785
Family Applications (1)
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US262509D Expired - Lifetime US262509A (en) | Car-coupling |
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US (1) | US262509A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040121988A1 (en) * | 2001-03-28 | 2004-06-24 | Medicure International Inc. | Treatment of cerebrovascular disease |
US20070149485A1 (en) * | 2005-11-28 | 2007-06-28 | Medicure International, Inc. | Selected dosage for the treatment of cardiovascular and related pathologies |
US20190051699A1 (en) * | 2017-08-08 | 2019-02-14 | King Fahd University Of Petroleum And Minerals | Spatial resolution and simultaneous multiple single photon detection using superconducting structured parallel nanowires |
-
0
- US US262509D patent/US262509A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040121988A1 (en) * | 2001-03-28 | 2004-06-24 | Medicure International Inc. | Treatment of cerebrovascular disease |
US20070149485A1 (en) * | 2005-11-28 | 2007-06-28 | Medicure International, Inc. | Selected dosage for the treatment of cardiovascular and related pathologies |
US20190051699A1 (en) * | 2017-08-08 | 2019-02-14 | King Fahd University Of Petroleum And Minerals | Spatial resolution and simultaneous multiple single photon detection using superconducting structured parallel nanowires |
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