US30819A - Excavator - Google Patents
Excavator Download PDFInfo
- Publication number
- US30819A US30819A US30819DA US30819A US 30819 A US30819 A US 30819A US 30819D A US30819D A US 30819DA US 30819 A US30819 A US 30819A
- Authority
- US
- United States
- Prior art keywords
- plow
- letter
- steamboat
- excavator
- john
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002965 rope Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000000994 depressed Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/15—Roller structure
Definitions
- the propelling rods must be of sufficient length to keep the plow from touching the boat and the spars, and timber used to support the plow must be so arranged that when the plow comes in contact with any obstruction when it is in motion it can move far enough to prevent damage to the plow. It is to be managed by means ot pulleys, as represented.
Description
NT onnron.
JOHN P. HAYES, OF HENNEPIN, ILLINOIS.
EXCAVATOR.
Specification of Letters Patent No. 30,819, dated December 4, 1860.
To all whom it may concern:
Be it known that I, JOHN P. HAYES, of Hennepin, in the county of Putnam and State of Illinois, have invented a new and useful Machine for Removing Sand-Bars in the Bed of Rivers, to be called a River- Plow; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawing, making a part of this specification, in which- Letterl A represents a frame to be made of wood; letter B represents shares and mold boards, constructed of iron, and bolted to the triangular frame; letter O represents propelling rods, running from the sides of a common steamboat to the said traine; letter D represents ropes for raising and lowering the plow; letter E represents spars on steamboat; letter F represents timbers supporting'the plow; letter G represents the bow of the steamboat; letter H represents a ring to attach ropes to on deck; letter' I represents rings on the ends of the plow supporters; letter J represents pulleys for raising and lowering the plow.
To enable others skilled inthe art to make and use my invention I will proceed to describe its construction and operation.
I construct my plow of wood in a triangular form and of sufficient size to form the channel of the desired width. On the Outside I attach mold board and shares of plows bolted4 to the frame. The same is propelled by common steamboat in front of the same, by rods attached to the boat and plow, to be arranged so as to be manageable by an individual standing on the bow of the boat, and elevated or depressed at pleasure.
The propelling rods, must be of sufficient length to keep the plow from touching the boat and the spars, and timber used to support the plow must be so arranged that when the plow comes in contact with any obstruction when it is in motion it can move far enough to prevent damage to the plow. It is to be managed by means ot pulleys, as represented.
I claim as my invention and wish to secure by Letters Patent- The manner of suspending, adjusting, attaching and propelling plows driven by steam and used in the bed of rivers for the purpose of removing sand bars therefrom.
JOHN P. HAYES.
Vitnesses JOHN P. GERBERIGH, I. SARGEANT, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US30819A true US30819A (en) | 1860-12-04 |
Family
ID=2100458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US30819D Expired - Lifetime US30819A (en) | Excavator |
Country Status (1)
Country | Link |
---|---|
US (1) | US30819A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590855A (en) * | 1984-06-18 | 1986-05-27 | Printco Industries, Ltd. | Reverse angle doctor blade assembly with stationary end seal |
US6119595A (en) * | 1997-10-06 | 2000-09-19 | R. J. Reynolds Tobacco Company | Gravure printing press with encapsulated ink applicator and method |
US20190345688A1 (en) * | 2018-05-08 | 2019-11-14 | Atlantic Marine And Aviation Llp | Subsea clearing apparatus |
-
0
- US US30819D patent/US30819A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590855A (en) * | 1984-06-18 | 1986-05-27 | Printco Industries, Ltd. | Reverse angle doctor blade assembly with stationary end seal |
US6119595A (en) * | 1997-10-06 | 2000-09-19 | R. J. Reynolds Tobacco Company | Gravure printing press with encapsulated ink applicator and method |
US20190345688A1 (en) * | 2018-05-08 | 2019-11-14 | Atlantic Marine And Aviation Llp | Subsea clearing apparatus |
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