US115439A - Improvement in adjustable draw-heads for railroad cars - Google Patents
Improvement in adjustable draw-heads for railroad cars Download PDFInfo
- Publication number
- US115439A US115439A US115439DA US115439A US 115439 A US115439 A US 115439A US 115439D A US115439D A US 115439DA US 115439 A US115439 A US 115439A
- Authority
- US
- United States
- Prior art keywords
- heads
- improvement
- railroad cars
- adjustable draw
- 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
- YSGQGNQWBLYHPE-CFUSNLFHSA-N (7R,8R,9S,10R,13S,14S,17S)-17-hydroxy-7,13-dimethyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one Chemical compound C1C[C@]2(C)[C@@H](O)CC[C@H]2[C@@H]2[C@H](C)CC3=CC(=O)CC[C@@H]3[C@H]21 YSGQGNQWBLYHPE-CFUSNLFHSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241000252141 Semionotiformes Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003247 radioactive fallout Substances 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
-
- 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
- A representsthe platform of the railroad' car, on the under side ⁇ of which, at a suitable distance from the front edge, is' secured.
- This block may be cast in one pieceor in two pieces, to fit either side of the rear end of the draw-head C, which passes through it. It islalso beveled on the inside, as shown l in dottedlines in Fig. 1', in order to give the required motion of thedraw-head up and down.
- the front end of the draw-head (l passes through a cast-iron block, D, which slides up andldown in a frame, E, securedto the under side at the ffront end ofthe platform A'.
- A-A- l u sides of the block .D are grooved vertically, so
- the outer sides of the standards of the frame E are beveled, as shown in Fig. ⁇ 2, and also slotted for a certain distance. Through these slots passes abolt, a, which bolt also passes through the block D to faste-n the block and keep it in its proper position. This bolt is fastened with a wrench-nut, b, so as to be ready for action at any time and in all places.
- the bevels on .the side pieces of the frame E prevent .the bolt from moving downward while the cars are in motion.
- the car-couplers may be adjusted, when one is above the other,.so as to make them draw in a straight line.
- the drawhead is, of course, attached in the usualrnanner to the spring at the rear end.
Description
. mais@ PATENT OFFICE.
DAVID P. CORSI` ANDJOSIAHURARE, JR., '0F CRAWFORD, NEW JERSEY.
IMPRovi-:MENT IN ADJUSTABLE DRAw-HEADsFoR RAiLRoAn cARs.
` Specification forming part of Letters Patent No. 115,4l39, dated May 30, 1871.
To all whom it may concern:
Beit known that we, DAVID P. GORY and .TOSIAH` CRANE, Jr., of Crawford, in the county of Union and in th'e State of New' Jersey, have invented certain new and useful Improvements in Adjustable DrawfHeads for Railroad Gars;
and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon making a pant of this specification.
The nature of our'I invention consists in a'n adjustable draw-head for railroad cars, or, as
` We call it, a car-coupler regulat0r,? as will be herein after fully set forth.
In order to enable others skilled in the art to `which our invention appertains to make and use the: same, we will nowproceed to describe its construction and operation, referring to the annexed drawing, in which-#- v Flgure 1 is aside view, and Fig. 2 is afront y view.
A representsthe platform of the railroad' car, on the under side` of which, at a suitable distance from the front edge, is' secured. a
block, B. This block may be cast in one pieceor in two pieces, to fit either side of the rear end of the draw-head C, which passes through it. It islalso beveled on the inside, as shown l in dottedlines in Fig. 1', in order to give the required motion of thedraw-head up and down.
`This rear block is ,to befastenedtc thelplat- "form A with bolts, and to remain stationary.
The front end of the draw-head (l passes through a cast-iron block, D, which slides up andldown in a frame, E, securedto the under side at the ffront end ofthe platform A'. The
A-A- l u sides of the block .D are grooved vertically, so
that the siderpieces of the frame E may fit in thesalne, and thus hold the block so that it cannot fall out but still allow it to slide up and down. The outer sides of the standards of the frame E are beveled, as shown in Fig. `2, and also slotted for a certain distance. Through these slots passes abolt, a, which bolt also passes through the block D to faste-n the block and keep it in its proper position. This bolt is fastened with a wrench-nut, b, so as to be ready for action at any time and in all places. The bevels on .the side pieces of the frame E prevent .the bolt from moving downward while the cars are in motion. Y
. By these means the car-couplers may be adjusted, when one is above the other,.so as to make them draw in a straight line. The drawhead is, of course, attached in the usualrnanner to the spring at the rear end.
Having thus fully described our invention,
Y30th day of January, 1871.
DAVID RcoRY. L. s] JosIAH CRANE, JR. it. s]
` Witnesses:
JAMES R. ENGLISH, HENRY F. FARBANKS.
Publications (1)
Publication Number | Publication Date |
---|---|
US115439A true US115439A (en) | 1871-05-30 |
Family
ID=2184899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US115439D Expired - Lifetime US115439A (en) | Improvement in adjustable draw-heads for railroad cars |
Country Status (1)
Country | Link |
---|---|
US (1) | US115439A (en) |
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0
- US US115439D patent/US115439A/en not_active Expired - Lifetime
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