US240580A - bowling - Google Patents
bowling Download PDFInfo
- Publication number
- US240580A US240580A US240580DA US240580A US 240580 A US240580 A US 240580A US 240580D A US240580D A US 240580DA US 240580 A US240580 A US 240580A
- Authority
- US
- United States
- Prior art keywords
- slide
- draw
- coupling
- heads
- edges
- 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
- 241000256844 Apis mellifera Species 0.000 description 2
- 235000007575 Calluna vulgaris Nutrition 0.000 description 2
- 240000002804 Calluna vulgaris Species 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 2
- 210000000214 Mouth Anatomy 0.000 description 2
- 210000000614 Ribs Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000006467 substitution reaction Methods 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
- B61G1/283—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 and coupling when the coupling halves are pushed together
- B61G1/286—Control devices therefor
Definitions
- the object of the invention is to provide a device adapted in an improved manner to attain the following ends: to couple cars of different height,-to hold the coupled cars steady on the track, to automatically couplecars, to maintain cars coupled with a short intervening distance, and to prevent lost motion between the coupled cars.
- Figure 1 is a view in side elevation of two draw-heads coupled by the invention.
- Fig. 2 is a vertical sectional view taken longitudinally through two draw-head s, showing the coupling-slide in raised position preparatory to automatically couple-the drawthemain portion of theslide being shown in side elevation.
- Fig. 3 is a top view of one of the draw-heads, partly in section, showing the locking device.
- Fig.4 is a view of a coupling-pin to be used when the ordinary coupling-link is employed in substitution for my coupling-slide.
- the draw-heads arerespectively provided with vertical slots A, having open opposing sides, and formed with enlarged recesses a on their inner sides.
- the coupling-slide B has two longitudinal edges, 1) c, of unequal length, which fit in the said enlarged recesses, both these edges of the slide being provided with ribs (1, adapted to engage with the walls of the recesses.
- the long edge of the slide has its lower rear portion provided with a transverse groove, e, in which fits the corresponding portion of a lockin gdevice, O.
- the latter is adapted to have longitudinal sliding movement in a suitable way formed in the appropriate draw-head, and it maintains the coupling-slide in raised position, preparatory to automatically couple the draw-heads together.
- This locking device may or may not be provided with a spring, D, to press it against the long edge of the couplingslide.
- the slide may be provided at its top with a loop,f, a cord or chain being connected with the latter, and extending up to the top of the car, to permit the slide to be raised by an opchain or suitable fastening to secure it to the when not in use.
- the locking device may be provided with finger-holes g, for use in drawing it into engagement with the groove of the longedge of the coupling-slide, when the spring is dispensed with.
- the coupling-slide is provided with a web, h, which extends between the two longitudinaledges throughout theentirelength of the short edge and an equal portion of the long edge. This web constitutes a continuous body between all points of drazt'tstrain upon the two edges of the coupling-slide.
- the lower end of the short edge of the slide is formed as a point, I, and the tops m of the recesses in the draw-heads are formed funnel-shaped, thereby insuring a ready introduction of the short edge into its appropriate recess.
- the draw-heads may be made with mouths n, so that, if desired,-a car may be coupled with the ordinary link. .In such case, a pin, E, is used to couple the link. It is apparent that the ordinary form of draw-head may be readily adapted for use of my invention, and either the said coupling-slide or the pin and link may be used in any particular instance.
- a car-coupler consisting in the combination, with two draw-heads, respectively provided with vertical slots having open opposing sides, the inner sides of the slots being formed with enlarged recesses, of a couplingslide havinglongitudinal ribbed edges adapted to engage with the walls of the appropriate recesses, the slide being provided with a web forming a continuous body between its ribbed edges, and fitting in the draw-head slots, substantially as set forth.
- tops of the latter being funnel-shaped, of a coupling-slide having two longitudinal edges of diflerent length adapted to engage with the walls of the slots, the short edge of the slide having a pointed lower end, substantially as set forth.
- a coupling-slide havinglongitudinal ribbed edges adapted to engage with the walls of the appropriate recesses, the longitudinal ribbed edge which fits in one drawhead being of greater length than the longitudinal ribbed edge which fits in the other draw-head, said slide being provided with a web which forms a continuous body between the entire length of the short ribbed edge and an equal portion of thelong ribbed edge, substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
(No Model.)
R. H. BOWLING.
Q ax Coupling.
Nb.240,580. Patented April 26,!881.
ATTORNEYS v heads together,
UNITED STATES ATENT ROBERT E. BOWLING, OF NEl/VARK, OHIO.
CAR-COUPLING.
SPECIFICATION forming part of Letters Patent 1\ To. 240,580, dated April 26, 1881. Application filed November 24, 1880. (No model.)
To all whom it may concern Be it known that I, ROBERT HARRIS Dow- LING, of Newark, in the county of Lickingand State of Ohio, have invented certain new and useful Improvements in Car-Couplers and I do hereby declare the following to bee. full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertaius to make and use the sam e, reference beinghad to the accompanying drawin gs, and to letters of reference marked thereon, which form a part of this specification.
The object of the invention is to provide a device adapted in an improved manner to attain the following ends: to couple cars of different height,-to hold the coupled cars steady on the track, to automatically couplecars, to maintain cars coupled with a short intervening distance, and to prevent lost motion between the coupled cars. These various results are accomplished by a simple and economical construction of a coupling-slide having two longitudinal edges of different length, said edges being adapted to engage with the walls of vertical slots formed in the opposing draw-heads. A lockingdevice is adapted, by engagement with tliei long edge of the coupling-slide, to maintaiii'the latter in raised position. so that the shortQedge of the coupling-slide may automatically drop intodthe vertical slot of the appropriate draw- The entire mechanism will be set forth in the description, and the essential features of invention pointed out in the claims. 7
In the drawings, Figure 1 is a view in side elevation of two draw-heads coupled by the invention. Fig. 2 is a vertical sectional view taken longitudinally through two draw-head s, showing the coupling-slide in raised position preparatory to automatically couple-the drawthemain portion of theslide being shown in side elevation. Fig. 3 is a top view of one of the draw-heads, partly in section, showing the locking device. Fig.4 is a view of a coupling-pin to be used when the ordinary coupling-link is employed in substitution for my coupling-slide.
The draw-heads arerespectively provided with vertical slots A, having open opposing sides, and formed with enlarged recesses a on their inner sides.
I The coupling-slide B has two longitudinal edges, 1) c, of unequal length, which fit in the said enlarged recesses, both these edges of the slide being provided with ribs (1, adapted to engage with the walls of the recesses. The long edge of the slide has its lower rear portion provided with a transverse groove, e, in which fits the corresponding portion of a lockin gdevice, O. The latter is adapted to have longitudinal sliding movement in a suitable way formed in the appropriate draw-head, and it maintains the coupling-slide in raised position, preparatory to automatically couple the draw-heads together. This locking devicemay or may not be provided with a spring, D, to press it against the long edge of the couplingslide.
The slide may be provided at its top with a loop,f, a cord or chain being connected with the latter, and extending up to the top of the car, to permit the slide to be raised by an opchain or suitable fastening to secure it to the when not in use.
{@The locking device may be provided with finger-holes g, for use in drawing it into engagement with the groove of the longedge of the coupling-slide, when the spring is dispensed with. The coupling-slide is provided with a web, h, which extends between the two longitudinaledges throughout theentirelength of the short edge and an equal portion of the long edge. This web constitutes a continuous body between all points of drazt'tstrain upon the two edges of the coupling-slide.
To couple two cars together the slide is raised and the lockin g device is put in engagement with its long edge. When the cars butt together the projecting portion of the locking device is struck by the opposite draw-head,the locking device is pushed inward so as to leave the long edge of the couplingslide free, and the latter drops by its own gravity. The short edge of the slide, which was previously maintained in a horizontal plane above that of the bpposing draw-head, drops into the latter. sea ribbed edges of the slide are thus brought into engagement with the walls of the recesses of the appropriate draw-heads, and the web of the slide fits in the verticalslots of the drawheads. The cars are thus coupled with the draw-heads close together, preventing lost motion, and steadying the cars in position on the. track. The lower end of the short edge of the slide is formed as a point, I, and the tops m of the recesses in the draw-heads are formed funnel-shaped, thereby insuring a ready introduction of the short edge into its appropriate recess.
The draw-heads may be made with mouths n, so that, if desired,-a car may be coupled with the ordinary link. .In such case, a pin, E, is used to couple the link. It is apparent that the ordinary form of draw-head may be readily adapted for use of my invention, and either the said coupling-slide or the pin and link may be used in any particular instance.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. A car-coupler consisting in the combination, with two draw-heads, respectively provided with vertical slots having open opposing sides, the inner sides of the slots being formed with enlarged recesses, of a couplingslide havinglongitudinal ribbed edges adapted to engage with the walls of the appropriate recesses, the slide being provided with a web forming a continuous body between its ribbed edges, and fitting in the draw-head slots, substantially as set forth.
2. In a car-coupler, the combination, with two draw-heads, respectively provided with vertical slots, and a coupling-slide having two longitudinal edges formed of different length,
tops of the latter being funnel-shaped, of a coupling-slide having two longitudinal edges of diflerent length adapted to engage with the walls of the slots, the short edge of the slide having a pointed lower end, substantially as set forth.
4. In a car-coupler, the combination, with two draw-heads, respectively provided with vertical slots having open opposing sides, the inner sides of the slots being formed with enlarged recesses, of a coupling-slide havinglongitudinal ribbed edges adapted to engage with the walls of the appropriate recesses, the longitudinal ribbed edge which fits in one drawhead being of greater length than the longitudinal ribbed edge which fits in the other draw-head, said slide being provided with a web which forms a continuous body between the entire length of the short ribbed edge and an equal portion of thelong ribbed edge, substantially as set forth.
In testimony that I claim the foregoing I have hereunto set my hand this 8th day of November, 1880.
ROBERT HARRIS BOWLING.
Witnesses ANDERSON 'l. SPEER, EnsoN B. DENNIs.
Publications (1)
Publication Number | Publication Date |
---|---|
US240580A true US240580A (en) | 1881-04-26 |
Family
ID=2309919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US240580D Expired - Lifetime US240580A (en) | bowling |
Country Status (1)
Country | Link |
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US (1) | US240580A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070038601A1 (en) * | 2005-08-10 | 2007-02-15 | Guha Ramanathan V | Aggregating context data for programmable search engines |
-
0
- US US240580D patent/US240580A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070038601A1 (en) * | 2005-08-10 | 2007-02-15 | Guha Ramanathan V | Aggregating context data for programmable search engines |
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