US150759A - Improvement in car-couplings - Google Patents
Improvement in car-couplings Download PDFInfo
- Publication number
- US150759A US150759A US150759DA US150759A US 150759 A US150759 A US 150759A US 150759D A US150759D A US 150759DA US 150759 A US150759 A US 150759A
- Authority
- US
- United States
- Prior art keywords
- car
- coupling
- head
- bumper
- clevis
- 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 28
- 238000005859 coupling reaction Methods 0.000 description 28
- 230000001808 coupling Effects 0.000 description 22
- 230000000875 corresponding Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241000689272 Senna sophera Species 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type
Definitions
- Figure l represents a side elevation of my improved selfacting car-coupling; Fig. 2, a sectional top View of the sa1ne,with car-frame cut off to show parts below 5 and Fig. 3, an end view of the coupling. y
- the object'of my invention is to produce a strong double or single automatic car-couplin g which couples with cars of different heights, and also with cars having the common pin-andlink coupling. It dispenses entirely with the use of links when not coupling with the ordinary draw-heads, and is very durable and effective in use.
- My invention consists of a Y bumper-head, to which is pivoted at one side a strong spring-dog; at the other side a vertical loop or clevis, with wedge-shaped or pointed iront edge, which enters between the rounded-off side of the bumper-head and the spring-dog of the adjoining car, so as to be firmly locked between them.
- the bumper-head is provided with a horizontal slot for admitting the link, while the pivoted clevis is detached and thrown back in sideward position, and its pin fastening made available for couplingthe entering link.
- A represents the bumperhead of my improved car-coupling, which is applied to the under side of the car frameand platform in the most approved manner.
- .bumper-head A is recessed horizontally, for
- - Glevis B projects beyond the front of the bumper-head A, and has a pointed or wedgeshaped edge, by which it enters more easily between the corresponding rounded-oft' part of the bumper-head and dog of the adjoining car.
- a horizontal slot, c, of the face part of the bumper-head admits the entering of the common coupling-link when the Vbumper-head has to couple with cars of the ordinary drawhead in use.
- the pivoted clevis or loop B is in that case detached and thrown sidewise out of the way by withdrawing the pin d., and using it for coupling the link in the usual manner.
- the dog C is provided at its rear end with a strong spiral or other spring, so that its hook-shaped front end is firmly forced toward the draw-head, forming a strong and reliable connection with the clevis of the interlocking coupling.
- the spring-dog C is carried sidewise for uncoupling by suitable hand-lever or other mechanism applied to the platform, top, or side of the car.
- the coupling may be made of cast or wrought iron, or other suitable material, and be used as single or double coupling.
- the bumper-head at one end of the car is only provided with the clevis, and at the other end with a spri11g-hook,wl1ile the double coupling, with clevis and dog at both ends, forms a very intimate, strong, and substantial interlocking of the parts.
- the bumper-head A having face-slot e, in combination with fastening-pin l and staple b of the clevis B, for attaching and detaching the same, so as to be used as automatic coupling, or with the common coupling-link, substantially as described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Passenger Equipment (AREA)
Description
` W. H. HUPPER. Car-Couplings. No.\50,759. Patented May12,f1874.
INVENTOR 24% QW nv MPI/I/W/ A I f A Amarins@ WITNESSES UNITED STATEsf PATENT OEEIGE.
WILLIAM II. HOPPER, OF SAGINAW CITY, MICHIGAN.
IMPROVEMENT IN CAR-eoUPLlNes Specification forming part of Letters Patent No. 150,?59, dated May 12, 1874; application filed Aprn15, 1814.
To all whom it may concern:
Beit known that I, WILLIAM H. HOPPEE, of Saginaw City, in the county of Saginaw and State of Michigan, have invented a new and Improved Car-Coupling, of which the following is a specification:
In the accompanying drawing, Figure l represents a side elevation of my improved selfacting car-coupling; Fig. 2, a sectional top View of the sa1ne,with car-frame cut off to show parts below 5 and Fig. 3, an end view of the coupling. y
Similar letters of reference indicate correspondin g parts.
The object'of my invention is to produce a strong double or single automatic car-couplin g which couples with cars of different heights, and also with cars having the common pin-andlink coupling. It dispenses entirely with the use of links when not coupling with the ordinary draw-heads, and is very durable and effective in use. My invention consists of a Y bumper-head, to which is pivoted at one side a strong spring-dog; at the other side a vertical loop or clevis, with wedge-shaped or pointed iront edge, which enters between the rounded-off side of the bumper-head and the spring-dog of the adjoining car, so as to be firmly locked between them. For the purpose of coupling with the common draw-head and lilik, the bumper-head is provided with a horizontal slot for admitting the link, while the pivoted clevis is detached and thrown back in sideward position, and its pin fastening made available for couplingthe entering link.
In the drawing, A represents the bumperhead of my improved car-coupling, which is applied to the under side of the car frameand platform in the most approved manner. The
.bumper-head A is recessed horizontally, for
the tcp and bottom parts ofthe bumper-head.- Glevis B projects beyond the front of the bumper-head A, and has a pointed or wedgeshaped edge, by which it enters more easily between the corresponding rounded-oft' part of the bumper-head and dog of the adjoining car. A horizontal slot, c, of the face part of the bumper-head admits the entering of the common coupling-link when the Vbumper-head has to couple with cars of the ordinary drawhead in use. The pivoted clevis or loop B is in that case detached and thrown sidewise out of the way by withdrawing the pin d., and using it for coupling the link in the usual manner. The dog C is provided at its rear end with a strong spiral or other spring, so that its hook-shaped front end is firmly forced toward the draw-head, forming a strong and reliable connection with the clevis of the interlocking coupling. The spring-dog C is carried sidewise for uncoupling by suitable hand-lever or other mechanism applied to the platform, top, or side of the car.
The coupling may be made of cast or wrought iron, or other suitable material, and be used as single or double coupling. In the former the bumper-head at one end of the car is only provided with the clevis, and at the other end with a spri11g-hook,wl1ile the double coupling, with clevis and dog at both ends, forms a very intimate, strong, and substantial interlocking of the parts.
Havin g thus described my invention, I claim as new, and desire to secure by Letters Patent- 1. The seliclosing car-couplingcomposed of recessed bumper-head A, with pivoted clevis B and spring-dog G applied to its sides, for coupling with corresponding parts of the adjoining car end, all combined to operate as and for the purpose set forth.
2. The bumper-head A, having face-slot e, in combination with fastening-pin l and staple b of the clevis B, for attaching and detaching the same, so as to be used as automatic coupling, or with the common coupling-link, substantially as described. Y
WVILLIAM H. HOPPER.
'Vi tnesses GEO. A. BAnER, WILLIAM DONOVAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US150759A true US150759A (en) | 1874-05-12 |
Family
ID=2220172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US150759D Expired - Lifetime US150759A (en) | Improvement in car-couplings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US150759A (en) |
-
0
- US US150759D patent/US150759A/en not_active Expired - Lifetime
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