US376670A - Eichaed lukins - Google Patents
Eichaed lukins Download PDFInfo
- Publication number
- US376670A US376670A US376670DA US376670A US 376670 A US376670 A US 376670A US 376670D A US376670D A US 376670DA US 376670 A US376670 A US 376670A
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- US
- United States
- Prior art keywords
- lukins
- lever
- pivoted
- bar
- eichaed
- 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
- 241000218645 Cedrus Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
- B61J3/00—Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car propelling devices therefor
- B61J3/10—Car shunting or positioning devices with pinchbar action
Definitions
- My invention is an improved car pusher or.
- Figures 1 and 2 are side views of the device,sh0wing the parts thereof in different positions; and Fig. 3 .isa top plan view of the device.
- the base A is provided with depending guides D, which in practice project down along the opposite sides of the rail and serve to guidethe device as it is moved along the rail to the car-wheel.
- These guides are preferably the extended lower ends of standards usually as shown, through theintervention of the standards (1.
- connection of the I pinch-bar with the lever is in rear of the pivoted connection of the said lever with its swinging fulcrum 0, so that the downward movement of the lever serves to give the operative movement to the. pinch-bar, enabling the application of great force to the desired end.
- the invention is very simple,and the device in practice will be found to develop great power, and thus efliciently serve the purpose for which it is designed.
- a car pusher comprising a base having guides whereby to direct its movement on a rail, a pivoted pinch-bar, a lever, a swinging fulcrum, to which said lever is pivoted, and
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Description
(No Model.)
' B,-v LUKINS.
GAR PUSHING MACHINE.
No. 376,670. Patented Jan. 1'7, 1888.
F .5 j W '2 I A WITN ssss: 4 INVENTOR:
v I BY ATTORNEYS.
N. PETERS, Phutoiilhugmphzr. Wnlhinglnn, n. c.
. UNITED STATES PATENT OFFICE.
RICHARD LUKINS, on RANDOLPH, NEBRASKA.
CAR-PUSHING MACHINE.
SPECIFICATION formingpart of Letters Patent No. 376,670, dated January 17,1888.
7 Application filed March 19, 1887. Serial N 0. 231,618. (No model.)
To aZZwhom it may concern: Be it known that I, RICHARD LUKINS, of Randolph, in the county of Cedar and State of Nebraska, have invented a new and useful Improvementin Oar-Pushers, of which the following is a specification.
My invention is an improved car pusher or.
' mover; and it consists in certain features of construction and novelcombinations of parts, as will be hereinafter described and claimed.
In .the drawings, Figures 1 and 2 are side views of the device,sh0wing the parts thereof in different positions; and Fig. 3 .isa top plan view of the device.
The base A is provided with depending guides D, which in practice project down along the opposite sides of the rail and serve to guidethe device as it is moved along the rail to the car-wheel. These guides are preferably the extended lower ends of standards usually as shown, through theintervention of the standards (1.
It will be noticed that the connection of the I pinch-bar with the lever is in rear of the pivoted connection of the said lever with its swinging fulcrum 0, so that the downward movement of the lever serves to give the operative movement to the. pinch-bar, enabling the application of great force to the desired end.
The invention is very simple,and the device in practice will be found to develop great power, and thus efliciently serve the purpose for which it is designed.
Having thus described my invention, what I claim, and desire to secure byLetters Patent,
isq 1. A car pusher comprising a base having guides whereby to direct its movement on a rail, a pivoted pinch-bar, a lever, a swinging fulcrum, to which said lever is pivoted, and
connections, substantially as described, the pinch-bar being pivoted to the lever at apoint in rear of the pivot or fulcrum of such lever, substantially as described, and for the purpose specified.
2. The combination of the base having depending guides whereby to direct itsmovements along a rail, a pivotedpinch-bar having an extension in advance of its pivot, a sup-,
port on which such bar is pivoted, a swinging fulcrum, and a lever pivoted to said fulcrum, and having the pinch-bar pivoted to it in rear of the point where it is pivoted to theswinging fulcrum, substantially as set forth.
3. The herein-described car-pusher, consisting of the base, the uprights d d, having extensions D.D, forming guides, the pinch-bar v E, having extension 6, the hand-lever F, and
the link 0, substantially'as described, and for the purposes specified. v
RICHARD LUKINS.
'Witnesses: I
H. H. GAREY,
H. H. CLARK.
Publications (1)
Publication Number | Publication Date |
---|---|
US376670A true US376670A (en) | 1888-01-17 |
Family
ID=2445674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US376670D Expired - Lifetime US376670A (en) | Eichaed lukins |
Country Status (1)
Country | Link |
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US (1) | US376670A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050144783A1 (en) * | 2003-12-29 | 2005-07-07 | Wai-Wah Yiu | Shearing device including ridges |
-
0
- US US376670D patent/US376670A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050144783A1 (en) * | 2003-12-29 | 2005-07-07 | Wai-Wah Yiu | Shearing device including ridges |
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