US142815A - Improvement in car-couplings - Google Patents
Improvement in car-couplings Download PDFInfo
- Publication number
- US142815A US142815A US142815DA US142815A US 142815 A US142815 A US 142815A US 142815D A US142815D A US 142815DA US 142815 A US142815 A US 142815A
- Authority
- US
- United States
- Prior art keywords
- hook
- car
- coupling
- 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 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 230000001808 coupling Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 206010010254 Concussion Diseases 0.000 description 2
- 241000143392 Oar Species 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
- B61G1/02—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis
- B61G1/06—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis and coupling when the coupling halves are pushed together
Definitions
- SAMUEL B BEPLOGLE, OF ROABING SPRINGS, PENNSYLVANIA.
- Figure 1 of the drawings is a representation of a sectional view of my car-coupling.
- Fig. 2 is a sectional view of a single drawhead.
- Fig. 3 is a detail View.
- This invention has relation to means for coupling and uncoupling railroad-cars; and it consists in the construction and novel arrangement of the coupling-hook, having its lower end made in pulley form to engage with a chain, one end of which is attached to said hook, the other end being connected with a spiral spring, said chain and spring working in a longitudinal recess in the base of the draw-head.
- the invention also consists in the construction and novel arrangement of the hooked arm at the rear of the couplinghook and the spring-hook for engagement therewith, seated in a suitable longitudinal recess at the top of the draw-head, and provided with a disengaging-wedge or inclined plane, as hereinafter described.
- a A represent the drawheads of two cars, on one of which is a couplinghook, B.
- Bolts 0 pass transversely through the draw-heads, and are held in place by keys, so as to be readily removable. These bolts serve as pivots for the hooks to turn on, and also for the hook to engage with in coupling.
- the bolt is replaced in the drawhead from which the hook has been removed, so that the hook in the opposite draw-head will engage with it in coupling, as shown in Fig. 1.
- D is a tubular recess in the drawhead, in the bottom of which is secured one end of a spiral spring, 0, to the other end of which is attached a chain, f, which is connected to the coupling-hook B by a link, g, and pivoted loop 71, or in any other suitable manner, so as to have a tendency to keep the couplinghook in a horizontal position, as shown in Fig.1.
- I is a flat elastic metallic bar, the rear end of which is secured to the upper side of the draw-head in such a manner that the outer end will have a tendency to spring upward.
- the outer end is turned up so as to form a stud, i, and immediately in rear of it is a projection, k, the rear end of which is inclined downward, and which is located immediately under the edge of the car-platform.
- the coupling-hook Bis raised to an upright position, so that the hook b will engage with the stud i and be held upright, as shown in Fig. 2.
- the concussion forces the drawheads longitudinally backward sufficiently far to cause the edge of the car-platform to bear against the projection 70 and depress the bar I, releasing the hook b from the stud 'i, when the force of the spring e'brings the coupling-hook down and holds it in the position shown in Fig. 1, thus securely coupling the cars.
- the bar I with its stud t and wedge is, in combination with the coupling-hook B, substantially as shown and described.
Description
8-. B. REPLDGLE.
Car-Couplings.
N0.142,815 Patented September16,1873.
Fig.2
7 k I N 'h WWW INVENTOB.
' WlTNESSES.
UNITED. STATES PATENT OFFICE. v
SAMUEL B. BEPLOGLE, OF ROABING SPRINGS, PENNSYLVANIA.
IMPROVEMENT IN CAR-COUPLINGS.
Specification forming part of Letters Patent No. 142,815, dated September 16, 1873; application liled February 15, 1873.
To all whom it may concern:
Be it known that I, SAMUEL B. REPLOGLE, of Roaring Springs, in the county of Blair and State of Pennsylvania, have invented a new and valuable Improvement in Oar Oouplings; 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.
Figure 1 of the drawings is a representation of a sectional view of my car-coupling. Fig. 2 is a sectional view of a single drawhead. Fig. 3 is a detail View.
This invention has relation to means for coupling and uncoupling railroad-cars; and it consists in the construction and novel arrangement of the coupling-hook, having its lower end made in pulley form to engage with a chain, one end of which is attached to said hook, the other end being connected with a spiral spring, said chain and spring working in a longitudinal recess in the base of the draw-head. The invention also consists in the construction and novel arrangement of the hooked arm at the rear of the couplinghook and the spring-hook for engagement therewith, seated in a suitable longitudinal recess at the top of the draw-head, and provided with a disengaging-wedge or inclined plane, as hereinafter described.
In the drawing, A A represent the drawheads of two cars, on one of which is a couplinghook, B. Bolts 0 pass transversely through the draw-heads, and are held in place by keys, so as to be readily removable. These bolts serve as pivots for the hooks to turn on, and also for the hook to engage with in coupling. When only one hook is used to couple two cars, the bolt is replaced in the drawhead from which the hook has been removed, so that the hook in the opposite draw-head will engage with it in coupling, as shown in Fig. 1. D is a tubular recess in the drawhead, in the bottom of which is secured one end of a spiral spring, 0, to the other end of which is attached a chain, f, which is connected to the coupling-hook B by a link, g, and pivoted loop 71, or in any other suitable manner, so as to have a tendency to keep the couplinghook in a horizontal position, as shown in Fig.1. On the rear edge of the hook B, near its larger portion, is a hook, b pointing in a direction opposite to the hook b on the end, which engages with the bolt 0. I is a flat elastic metallic bar, the rear end of which is secured to the upper side of the draw-head in such a manner that the outer end will have a tendency to spring upward. The outer end is turned up so as to form a stud, i, and immediately in rear of it is a projection, k, the rear end of which is inclined downward, and which is located immediately under the edge of the car-platform. When the cars are to be coupled, the coupling-hook Bis raised to an upright position, so that the hook b will engage with the stud i and be held upright, as shown in Fig. 2. When the cars come together, the concussion forces the drawheads longitudinally backward sufficiently far to cause the edge of the car-platform to bear against the projection 70 and depress the bar I, releasing the hook b from the stud 'i, when the force of the spring e'brings the coupling-hook down and holds it in the position shown in Fig. 1, thus securely coupling the cars.
What I claim as new, and desire to secure by Letters Patent, is-
1. In combination with the coupling-hook B, the chain f and coiled spring e, working in the tube D, substantially as shown and described.
2. The bar I, with its stud t and wedge is, in combination with the coupling-hook B, substantially as shown and described.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
SAMUEL B. REPLOGLE. -Witnesses:
LEVI GRIFFITH, SAMUEL BRUBAKER.
Publications (1)
Publication Number | Publication Date |
---|---|
US142815A true US142815A (en) | 1873-09-16 |
Family
ID=2212228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US142815D Expired - Lifetime US142815A (en) | Improvement in car-couplings |
Country Status (1)
Country | Link |
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US (1) | US142815A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206850A (en) * | 1977-03-22 | 1980-06-10 | Durkoppwerke Gmbh | Coupling device for monorail vehicles |
US4219123A (en) * | 1977-11-01 | 1980-08-26 | Tomy Kogyo Co. Inc. | Coupler for toy and model railway cars |
US20050085868A1 (en) * | 2003-10-15 | 2005-04-21 | Tehrani Amir J. | Breathing therapy device and method |
-
0
- US US142815D patent/US142815A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206850A (en) * | 1977-03-22 | 1980-06-10 | Durkoppwerke Gmbh | Coupling device for monorail vehicles |
US4219123A (en) * | 1977-11-01 | 1980-08-26 | Tomy Kogyo Co. Inc. | Coupler for toy and model railway cars |
US20050085868A1 (en) * | 2003-10-15 | 2005-04-21 | Tehrani Amir J. | Breathing therapy device and method |
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