US149323A - Improvement in car-starters - Google Patents
Improvement in car-starters Download PDFInfo
- Publication number
- US149323A US149323A US149323DA US149323A US 149323 A US149323 A US 149323A US 149323D A US149323D A US 149323DA US 149323 A US149323 A US 149323A
- Authority
- US
- United States
- Prior art keywords
- car
- starters
- axle
- bar
- improvement
- 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
- 239000007858 starting material Substances 0.000 title description 6
- 210000001513 Elbow Anatomy 0.000 description 10
- 240000001439 Opuntia Species 0.000 description 2
- 235000019755 Starter Diet Nutrition 0.000 description 2
- 101710014521 cekA Proteins 0.000 description 2
- 101700076550 endA Proteins 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/02—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by auxiliary driving wheels; by temporary coupling or use of fly wheels or booster engines
Definitions
- CORNELIUS MEINERS or INDIANAPOLIS, INDIANA.
- My invention relates to the combination of a pivoted rack with a sliding draw-bar, and a toothed sector which turns freely at its lower end on one of the axles, the sector being provided with a pawl which engages with a ratchet, or toothed wheel on the axle, so that, when the horses startA forward, a leverage is obtained to assist in starting the car.
- the rack is kept in connection with the sector by means of a hook which passes over it from the upper end of a vertical rod, which has an enlargement at its lower end provided with an opening iny which the axle turns freely.
- rEhe upper end of the bar is held in its vertical position by means of a slotted elbow, which is fastened to the under side of the bottom of the car, the slot being of sufiicient length to admit of the vertical movements of the car.
- Figure l is a longitudinal vertical section of the bottom ot a car-body, and parts beneath it at x.
- Fig. 2 is a reverse plan view of the same.
- Fig. 3 is an isometrical view of the elbow I.
- Fig. 4 is a like view of the rod H.
- A is the bottom of a car-body; B and B', the axles, provided with wheels C.
- D is a draw-bar,4which has a sliding longitudinal movement in the guides E and E at its ends, the extent of the movements being regulated by the stops a and a at one end coming against the guide E.
- F is a toothed rack, which is hung at one end on the fulcrum-pin b that projects from one side of the draw-bar D. The other end engages with the toothed I sector G, in the lower end of which the axle B turns freely.
- the rack F is prevented rising out of its connection with the sector G by means of the hook c on the upper end of the vertical rod H, shown in detail in Fig. 4.
- the lower end of the rod is held in position by the axle B, which turns freely in the eye d in the enlargement e.
- the upper endA of the rod plays in the slot f of the elbow I, fastened to the lower side of the bottom A of the car, the slot being sufiiciently long to admit of the up-and-down movement of the car-body.
- the vertical rod H having an elbow, c, in combination with the axle B and slotted elbow I, substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
C. MEIN ER S.
Car-Starters.
No.149,? 23.`I
Patented April 7,18-74.
UNITED STATES PATENT OEEIoE.
CORNELIUS MEINERS, or INDIANAPOLIS, INDIANA.
IMPROVEMNT IN CAR-STARTERS.
Specification forming part of Letters Patent No. 149,323, dated April 7, 1874; application led January 23, 1874.
To all whom it may concern:
Be it known that I, GoRNELIUs MEINERs, of Indianapolis, in the county of Marion and State of Indiana, have invented certain I1n provenients in Railroad-Car Starters, of which the following is a specification:
' My invention relates to the combination of a pivoted rack with a sliding draw-bar, and a toothed sector which turns freely at its lower end on one of the axles, the sector being provided with a pawl which engages with a ratchet, or toothed wheel on the axle, so that, when the horses startA forward, a leverage is obtained to assist in starting the car. The rack is kept in connection with the sector by means of a hook which passes over it from the upper end of a vertical rod, which has an enlargement at its lower end provided with an opening iny which the axle turns freely. rEhe upper end of the bar is held in its vertical position by means of a slotted elbow, which is fastened to the under side of the bottom of the car, the slot being of sufiicient length to admit of the vertical movements of the car.
Figure l is a longitudinal vertical section of the bottom ot a car-body, and parts beneath it at x. Fig. 2 is a reverse plan view of the same. Fig. 3 is an isometrical view of the elbow I. Fig. 4 is a like view of the rod H.
Like letters of reference in all the figures indicate the same parts.
A is the bottom of a car-body; B and B', the axles, provided with wheels C. D is a draw-bar,4which has a sliding longitudinal movement in the guides E and E at its ends, the extent of the movements being regulated by the stops a and a at one end coming against the guide E. F is a toothed rack, which is hung at one end on the fulcrum-pin b that projects from one side of the draw-bar D. The other end engages with the toothed I sector G, in the lower end of which the axle B turns freely. The rack F is prevented rising out of its connection with the sector G by means of the hook c on the upper end of the vertical rod H, shown in detail in Fig. 4.
The lower end of the rod is held in position by the axle B, which turns freely in the eye d in the enlargement e. The upper endA of the rod plays in the slot f of the elbow I, fastened to the lower side of the bottom A of the car, the slot being sufiiciently long to admit of the up-and-down movement of the car-body.
The operation is as follows: Vhen the horses stop, the draw-bar is brought back into the position represented by full lines by the breast-chains, when a pole is used, until the stop a bears against the guide E. NVhen a pole is not used, a spring may serve the purpose of drawing it back 5 and when the horses are started, they pull the draw-bar forward until the stop a bears against the opposite side of the guide, as representedby dot ted lines in Fig. 2. During this time the pawl J being connected with toothed wheel K, the wheels G G on the shaft B are turned partly around, the leverage obtained by the connection ot' the draw-bar with the axle, as
above described, facilitating the starting ot' thecar.
When cars are intended to run either end foremost, a pawl should be on each side of the axle. The friction and noise which would be caused by the teeth of the wheel striking the pawl J, when the latter lies loosely upon the wheel in its revolutions, may be prevented by means of a slight spring, so arranged in any convenient manner as to relieve the wheel of the weight of the pawl.
I claim as my invention- 1. The combination of the sliding draw-bar D provided with a jointed toothed rack, F, with the toothed sector G, pawl J, and axle B, substantially in the manner and for the purpose above described.
2. The vertical rod H having an elbow, c, in combination with the axle B and slotted elbow I, substantially as and for the purpose set forth.
CORNELIUS MEINERS.
Witnesses:
THOMAS J. BEwLEY, STEPHEN UsTIoK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US149323A true US149323A (en) | 1874-04-07 |
Family
ID=2218736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US149323D Expired - Lifetime US149323A (en) | Improvement in car-starters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US149323A (en) |
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0
- US US149323D patent/US149323A/en not_active Expired - Lifetime
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