US150693A - Improvement in gar-couplings - Google Patents
Improvement in gar-couplings Download PDFInfo
- Publication number
- US150693A US150693A US150693DA US150693A US 150693 A US150693 A US 150693A US 150693D A US150693D A US 150693DA US 150693 A US150693 A US 150693A
- Authority
- US
- United States
- Prior art keywords
- guides
- coupling
- link
- head
- couplings
- 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
- 210000003128 Head Anatomy 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 230000001808 coupling Effects 0.000 description 8
- 210000003467 Cheek Anatomy 0.000 description 2
- 206010010254 Concussion Diseases 0.000 description 2
- 241000272778 Cygnus atratus Species 0.000 description 2
- 240000002027 Ficus elastica Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 229920001195 polyisoprene Polymers 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
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Description
' zsheets-isheem.'
W. KING 81.1. B. SWAN. Gar-Couplings.
150 693 Patented May12,l874.
- UNITED STATES PATENT OFFICE,
WILLIAM KING ANI) JOHN B. SWAN, OF LOUISVILLE, KENTUCKY.
IMPROVEMENT IN CAR'COUPLINGS.
Specification forming part of Letters Batent No. 150,693, dated May 12, 1874; application file February 24, 1873.
To all whom it may concern. Y
Be it known that we, WILLIAM Kind and JOHN B. SWAN, of Louisville, Kentucky, have invented certain Improvements in Car-Coupling, of which the following is a specification: This invention has relation to self-couplers for railroad-cars, and also to couplers which are self-adjusting for car-platforms varying in height. It consists, first, in the arrangement, in a coupling-head or buffer, of a series of doublebeveled horizontal link guides and supports, which are vertically adjustable, and fitted into grooves beneath spring-cushions, in combination with shelves which will receive the end of a link beneath them, and hold the link in a horizontal position; second, in a self-acting gate, which will hold up a coupling-pin when a link is not in its place in the coupling-head, and allow the pin to drop through the link in the act of making a coupling between cars, as will be hereinafter explained.
The following is a description of our improvement:
In the annexed drawings, A represents a couplinghead, which is rectangular in crosssection, and constructed with an outwardly- Haring mouth leading into its chamber. B B represent a series of horizontal guides, which are arranged across the mouth of the head A in planes parallelto each other. The front edges of these guides are double-beveled for directing theend of a coupling-link either upward orl downward, and the ends of these guides are fitted loosely into vertical grooves a a, made into the cheeks of the head A. The ends of the guides B are rectangular, and are considerably thicker than their intermediate beveled portions, for the purpose of leaving spaces between them, as shown in Figure l. A bove the highest guideB india-rubber springs b are tted into the grooves a, for the purpose of preventing injurious concussion when a coupling-link is suddenlyT thrust between any two of the guides. Similar elastic blocks may be arranged beneath the series of guides. At the back end of the chamber in the head A shelves D are secured, corresponding in number to the number of guides B, and arranged as shown in Fig. l, so that when a coupling-link is in its place, and resting on anyone of the guides, its inner end will be received beneath one of said shelves, and the link will be held in a horizontal position, as indicated in dotted lines, Fig. l. C represents a pin dropping gate, which isconstructed with a shelf, c, on its upper end, for supporting the coupling -pin P in an elevated posit-ion, and in such a position as that it will drop through a link when the latter is thrust into the coupling -head. This gate C is hinged to a vertical rod, p, by a long eye, C1, the lower end of which is beveled obliquely, as at d, and supported upon the correspondingly-beveled end of a fixed tube, CZ. The weight ofthe gate thus hung will keep it in the position indicated in Figs. l and 2 when a coupling-linkis not in the head, in which position the shelf c will lier directly beneath the hole for receiving the couplingpin P, and will hold up this pin. When a coupling-link is thrust into the head A, between any two of the guides B, its end will strike the gate C, swing it around, and allow the pin P to drop and make a coupling. When the pin P and link are removed from the head A, the gate O will swing around, by its own gravity, to the position shown in the drawings. G is a removable plug for allowing the insertion and removal of the guides B.
We disclaim the devices shown in the patent granted to I?. Brown, October l5, 1872.
Having thus described our invention, what we claim as new, and. desire to secure by-Letters Patent, is-
l. A series of horizontal, transverse, and vertically-moving guides, B, in a drawhead, A, 'beneath elastic blocks b, in combination with shelves D, substantiallyas described.
2. The gravitating self-closing gate G, with a shelf, c, combined with the series of guides B, as and for the purposes described.
W'ILLIAM KING. JOHN B. SWAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US150693A true US150693A (en) | 1874-05-12 |
Family
ID=2220106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US150693D Expired - Lifetime US150693A (en) | Improvement in gar-couplings |
Country Status (1)
Country | Link |
---|---|
US (1) | US150693A (en) |
-
0
- US US150693D patent/US150693A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US150693A (en) | Improvement in gar-couplings | |
US166622A (en) | Improvement in car-couplings | |
US198415A (en) | Improvement in car-couplings | |
US157193A (en) | Improvement in car-couplings | |
US154067A (en) | Improvement in car-couplings | |
USRE7629E (en) | Bixhaed a | |
US146375A (en) | Improvement in car-couplings | |
US181606A (en) | Improvement in car-couplings | |
US288600A (en) | Car-coupling | |
US602342A (en) | Car-coupling | |
US162769A (en) | Improvement in car-couplings | |
US274893A (en) | Car-coupling | |
US146650A (en) | Improvement in car-couplings | |
US392968A (en) | Andbew jackson pickaed and geoegb melson | |
US147734A (en) | Fbedeeick yeiser | |
US398026A (en) | Samuel byrne | |
US429365A (en) | Car-coupling | |
US723349A (en) | Car-coupling. | |
US226396A (en) | Car-coupling | |
US130585A (en) | Improvement in car-couplings | |
US181971A (en) | Improvement in car-couplings | |
US166537A (en) | Improvement in car-couplings | |
US421255A (en) | William falkner | |
US147350A (en) | Improvement in car-couplings | |
USRE7515E (en) | Improvement in car-couplings |