US496215A - Car-attacher - Google Patents
Car-attacher Download PDFInfo
- Publication number
- US496215A US496215A US496215DA US496215A US 496215 A US496215 A US 496215A US 496215D A US496215D A US 496215DA US 496215 A US496215 A US 496215A
- Authority
- US
- United States
- Prior art keywords
- car
- train
- siding
- main track
- attacher
- 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
- 239000002965 rope Substances 0.000 description 10
- 230000001105 regulatory Effects 0.000 description 4
- 241000275449 Diplectrum formosum Species 0.000 description 2
- 240000004153 Hibiscus sabdariffa Species 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
- B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket
Definitions
- the object of this invention is to enable a train running either on elevated surface or other roads, to take on 0r let off passengers or freight or both atany station, where it may be placed, without the necessity of stopping, said train, thus effecting a great saving in the running time of such train.
- Figure l is atop view of the machine showing its relation to the main track, and to the switch or siding at the station where it is desired to, take on and let off, cars.
- Fig. 2 shows a'vertical section of the device together with an end View of the main track showing the position of the machine in regard to it.
- S represents the siding on which is the car to be attached to the rear of atrain moving toward the observer on the main track T.
- the exchange of cars is made in the following manner: The car'to be left at the station, is uncoupled from the train,
- the. diameter of the smaller end of the drum a being much less than the diameter of the pulley b it follows that the motion first imparted to the car on siding S Will be much less than that of the train on T but, as the rope g is wound up toward the larger end of the drum a, the speed will rapidly increase until it reaches a point where the diameter of a exceeds the diameter of b when the speed of the car on S will be greater than the speed of the train on T.
- the rope g and the stop-block d the car on S will pass in behind the train on Tand over the switch connecting the sidingwith the main track atj and overtake the train on the main track, when it can be attached to the train by the ordinary automatic couplers now in use.
- the shock at connecting being caused by the greaterv speed of the car, will be slight and easily regulated.
- the stop-block d in passing over the pulley b will disengage itself from the train and be returned to its former position by a counter-balance attached to the rope g.
- the proper ceiling of the rope g on the drum a is secured by the spiral liange or groove shown on the drum a.
- Automatic switches will connect both ends of the siding vS with the main track T but they form no
Description
(No Model.)
W. H. ADAMS.
GAR' ATTAGHBR.
No. 496,215. Patented Apr. 25.17393...
UNITED STATESv PATENT FFICE.
WILLIAM H. ADAMS, OF CHICAGQ-ILLINOIS.
CAR-ATTACH ER.
l SPECIFICATION forming part of Letters Pate'nt'No. 496,215, dated April 25, 1893.
Application inea rama 13, 1891. serrano. 381,403 Nc model.)
To all whom it may concern:
Beit known that I, WILLIAM H. ADAMS, a citizen of the United States, residing in the city of Chicago, county of Cook, and State of Illinois, have invented a new and useful Device for the Purpose of Attaching a Car or Cars to a Moving Train, of which the followingis a specification and explanation.
The object of this invention is to enable a train running either on elevated surface or other roads, to take on 0r let off passengers or freight or both atany station, where it may be placed, without the necessity of stopping, said train, thus effecting a great saving in the running time of such train. I accomplish this result in the following manner with the mechanism shown in the accompanying drawings, in which Figure l is atop view of the machine showing its relation to the main track, and to the switch or siding at the station where it is desired to, take on and let off, cars. Fig. 2 shows a'vertical section of the device together with an end View of the main track showing the position of the machine in regard to it.
In the following description like letters refer to like parts of the device.
In the drawings S represents the siding on which is the car to be attached to the rear of atrain moving toward the observer on the main track T. The exchange of cars is made in the following manner: The car'to be left at the station, is uncoupled from the train,
' before it reaches the switch h over which it runs onto the siding S, its speed being regulated with a brake by the man in charge. As the remainder of the train passes along the main track, a suitable catch placed under the rear car, comes in contact with the stop-block d, attached to the endless chain c which passes along the center of the track between the guide rails (t. e' Fig. 2) and over the pulleys b and c, thus imparting the motion of the train through the pulley b, and the shaft f to the conical drum a, to the smaller end of which the rope g is fastened, the other end off' g being attached to the car on the siding S.
Now, the. diameter of the smaller end of the drum a. being much less than the diameter of the pulley b it follows that the motion first imparted to the car on siding S Will be much less than that of the train on T but, as the rope g is wound up toward the larger end of the drum a, the speed will rapidly increase until it reaches a point where the diameter of a exceeds the diameter of b when the speed of the car on S will be greater than the speed of the train on T. By a proper adjustment of the rope g and the stop-block d the car on S will pass in behind the train on Tand over the switch connecting the sidingwith the main track atj and overtake the train on the main track, when it can be attached to the train by the ordinary automatic couplers now in use. The shock at connecting, being caused by the greaterv speed of the car, will be slight and easily regulated. The stop-block d in passing over the pulley b will disengage itself from the train and be returned to its former position by a counter-balance attached to the rope g. The proper ceiling of the rope g on the drum a is secured by the spiral liange or groove shown on the drum a. Automatic switches will connect both ends of the siding vS with the main track T but they form no
Publications (1)
Publication Number | Publication Date |
---|---|
US496215A true US496215A (en) | 1893-04-25 |
Family
ID=2565053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US496215D Expired - Lifetime US496215A (en) | Car-attacher |
Country Status (1)
Country | Link |
---|---|
US (1) | US496215A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452324A (en) * | 1947-11-24 | 1948-10-26 | Rose Francis Edward | Fire escape |
KR101039455B1 (en) * | 2009-09-14 | 2011-06-07 | 장은영 | Coating composition for vibration damping and process for preparing the same |
-
0
- US US496215D patent/US496215A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452324A (en) * | 1947-11-24 | 1948-10-26 | Rose Francis Edward | Fire escape |
KR101039455B1 (en) * | 2009-09-14 | 2011-06-07 | 장은영 | Coating composition for vibration damping and process for preparing the same |
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