US172747A - Improvement in buckets for chain-pumps - Google Patents
Improvement in buckets for chain-pumps Download PDFInfo
- Publication number
- US172747A US172747A US172747DA US172747A US 172747 A US172747 A US 172747A US 172747D A US172747D A US 172747DA US 172747 A US172747 A US 172747A
- Authority
- US
- United States
- Prior art keywords
- chain
- pumps
- buckets
- improvement
- disk
- 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
- 238000010276 construction Methods 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 2
- 229920003245 polyoctenamer Polymers 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/08—Scoop devices
- F04B19/14—Scoop devices of endless-chain type, e.g. with the chains carrying pistons co-operating with open-ended cylinders
Definitions
- the stem or shank of my bucket is formed of a rod or thick wire, bent at one end to form a loop, A, and at the other end to form an eye,B, the ends of the wire coming together, as shown, and forming a shoulder, a.
- a leather washer, D having a slot across the center, for the passage of the eye B
- another disk, E which has also a slot across the center to pass over the eye B.
Description
0. JUNKERMAN.
BUCKET FOR CHAIN-PUMPS.
Nu.172,747. Patented Jan. 25,1876.
gig 5 E ,Z! IIIIIIIIIIIII-IIIIQIIIHIH[ILLI u WITNESS I I JV'VZEW'TOR Attorney NPETEHS, PHOTO-LITHOGRAPNER, WfiSHNGTON D C UNITED STATES PATENT OFFICE,
OTTO JUN KERMAN, OF OENTRALIA, ILLINOIS.
IMPROVEMENT IN BUCKETS FOR CHAIN-PUMPS.
Specification forming part of Letters Patent No. 172,747, dated January 25,1876; application filed September 11, 1875.
To all whom it may concern:
Be it known that I, OTTO JUNKERMAN, of Oentralia, in the county of Marion and in the State of Illinois, have invented certain new and useful Improvements in Buckets for Chain- Pumps; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, making a part of this specification.
The nature of my invention consists in the construction and arrangementof a chain-pump bucket, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawing, in which- Figure l is a side view of my chain-pump bucket. Fig. 2 is a vertical section, and Fig. 3 a plan view of the same.
The stem or shank of my bucket is formed of a rod or thick wire, bent at one end to form a loop, A, and at the other end to form an eye,B, the ends of the wire coming together, as shown, and forming a shoulder, a.
On the loop A is cast, or otherwise permanently aflixed, a circular disk, 0, having a vent, to, through it at or near the center.
On this disk is placed a leather washer, D, having a slot across the center, for the passage of the eye B, and on top of the Washer is placed another disk, E, which has also a slot across the center to pass over the eye B.
In the upper surface of the disk E is a groove across the center, and at right angles with the slot in the disk. Through this groove is passed a wedge-shaped key, d, which goes under the shoulder a, and thus firmly unites the parts together.
When the leather gets worn it can easily be removed and another Washer substituted.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The combination of the shank-forming loop A, eye B, and shoulder a, the disk O, with vent m, washer D, slotted and grooved disk E, and key (I, all substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing I have hereunto set my hand this 25th day of August, A. D. 1875.
Witnesses: OTTO JUNKERMAN.
EMADEUS PROBST, J NO. W. GoMBs.
Publications (1)
Publication Number | Publication Date |
---|---|
US172747A true US172747A (en) | 1876-01-25 |
Family
ID=2242154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US172747D Expired - Lifetime US172747A (en) | Improvement in buckets for chain-pumps |
Country Status (1)
Country | Link |
---|---|
US (1) | US172747A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030013979A1 (en) * | 2000-06-30 | 2003-01-16 | Lifewaves International, Inc. | Systems and methods for assessing and modifying an individual's physiological condition |
-
0
- US US172747D patent/US172747A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030013979A1 (en) * | 2000-06-30 | 2003-01-16 | Lifewaves International, Inc. | Systems and methods for assessing and modifying an individual's physiological condition |
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