US486957A - Deepening rivers or other water-channels - Google Patents
Deepening rivers or other water-channels Download PDFInfo
- Publication number
- US486957A US486957A US486957DA US486957A US 486957 A US486957 A US 486957A US 486957D A US486957D A US 486957DA US 486957 A US486957 A US 486957A
- Authority
- US
- United States
- Prior art keywords
- water
- plow
- plows
- earth
- river
- 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
- 102000010637 Aquaporins Human genes 0.000 title description 10
- 108010063290 Aquaporins Proteins 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002459 sustained Effects 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
Definitions
- This improvement is based upon the use of hydraulic power in combination with means of a mechanical nature for loosening the earth that is to say, appliances, such as plows or analogous tools or implements, are used to plow, rake, stir, loosen, overturn, score, drag, and variously move, agitate, breakup, and carry away the earth at the bottom of the river or other place to be channeled or dredged, and in connection therewith jets, streams, or currents of water are used to render the earth more or less fluid.
- appliances such as plows or analogous tools or implements
- the water referred to is applied in the immediate vicinity of the point or points at which the mechanical appliances referred to are operating and substantially at the same time they are operating, in order that the two agencies may coact as a single force, substantially, in loosening the earth and transferring it to some other point more or less remote.
- the improvement relates to the means employed in carrying out the described method
- v Figure 1 is a side elevation of the mechanism.
- the bed of the river is indicated, and the view includes a sufficient portionof the boat or other craft or support which sustains the mechanism for an understanding of the improvement.
- Fig. 2 is a plan of mechanism; Fig. 3, a rear elevation showing a portion of the mechanism which is more immediately in contact with the earth operated upon, and Fig. 4 a vertical longitudinal section on the line 4 4 of Fig. 3.
- the last two named views are upon an enlarged scale.
- A represents the device used at the bottom of the river or other place being deepened. It may have a single plow or it may be constructed after the manner of a gang-plow. In practice several plows B B are stocked in a single frame 0, and the plows are preferably provided with a double mold-board h 1), substantially as shown. The plows may be arranged side by side and at the same level, as shown, or they. may be relatively arranged in any other desirable manner.
- the frame 0 in the present instance is composed, mainly, of the rear cross-beam c, to which the plows are more immediately attached, the front cross-beam c, the side beams c c and various cross-bracesc c c and 0 preferably tapers; as shown, toward the end having the cross-beam c, and the frame is also preferably furnished with a roller D, suitably arranged, substantially as shown, which, in conjunction with the plows, serves to support the frame.
- the plows are preferably connected directly with the cross-beam c, and as shown more distinctly in Figs. 3 and 4; but any other suitable connection will answer.
- the water-nozzles E through which the water in question is applied, are conveniently sustained by the plows, and preferably in the manner sh0wnthat is, a pipe 6 extends between the mold-boards of each plow and connects, say by means of the T, c with the nozzles E E, which respectively in turn connect with orifices b b in the mold-boards b I), respectively.
- a pipe 6 extends between the mold-boards of each plow and connects, say by means of the T, c with the nozzles E E, which respectively in turn connect with orifices b b in the mold-boards b I), respectively.
- Any equivalent arrangement can be employed so long as it enables the water to be applied to the earth F in the vicinity of the plows.
- G G represent pumps adapted for forcing water, the water being delivered by them through pipes g 9 into a chamber H, and from said chamber the water flows through pipes I I and thence, say, through the flexible tubes c' 2' into a tube J upon the cross-beam c.
- the pipes e extend and connect with said tube J, and in this manner a connection is made between the nozzles E E of all the plows and the pumps, and when the pumps are operated the water is discharged through the orifices b, as indicated by the arrows w, Figs. 1 and 3.
- a leading feature of the improvement is the adjustment and manipulation of the plows and water-forcing appliances with reference to the current in the river or channel whose The frame bottom is being operated upon.
- the pumps and the adjacent portion of the water-delivery mechanism are arranged upon a boat or vessel K, whose draft is such as to enable it to fioat below the bar or whatever place L is to be dredged.
- a derrick M arranged upon the boat, the plow has been dropped into position for operating.
- a chain N connects the plow with the boom m of the derrick, and another chain 0 ties the plow to the boat.
- the current of the river P is indicated by the arrows 'y that is, the plow is pointing downstream and the boat is in position to draw the plow in the direction in which the current is flowing-and the operation of deepening the river pro.- ceedes as follows:
- the plows penetrate the earth F at the bottom of the river and the water is discharged and mixed with the earth in the vicinity of the plows, and is thereby more or less loosened and prepared for being carried away by the current of the river.
- the plows act to break up the earth into a shape favorable of being acted upon by the water delivered from the orifices b, and the water thus discharged in turn facilitates the action of the plows upon the earth.
- the two agencies co-operate in bringing the earth of the river-bottom into position, and also into condition for being borne by the current farther downstream and to a point therein deeper than is the river at the point being dredged.
- the dredging commences at the downstream end of the bar or place to be dredged.
- the boat and derrick By means of the boat and derrick the plow is brought into position and dropped onto the lowest portion of the bar and the pumps are started. The boat is then operated to drag the plow downstream until the plow has been dragged from off the bar.
- the channel is thereby deepened more or less, and if the desired depth of the channel is not yet attained the plow is dropped again onto the same spot as before and the operation of dragging the plow downstream is repeated, and so on until the requisite depth of channel is secured.
- the boat can now enter the just-formed channel and the plow is similarly dropped and operated upon that portion of the bar which is next above the part which has been operated upon and the deepening of this second portion of the bar is accomplished in a similar manner, and so on until the operation of deepening the river is accomplished. It will be observed, therefore, that the river-current is utilized in transferring the earth which is thus plowed and thinned to a deeper part of the river.
- the water-currents which are forced, as described, to the bottom of the river, are useful in themselves in stirring up the earth to en able it to be more or less held in suspension by the river current and thereby carried away, and in conjunction with the mechanical ap-, pliances herein referred to they are more useful, and when the mechanical appliances are in the form of drags or earth-moving implements the earth can not only be loosened and thinned, but also be transferred; but the improvement cannot be carried out to itsfullest extent saving in a river or channel having a current which can be utilized to bear away the particles of the earth which have been loosened and raised from the bottom ofthe river in the manner described.
- the plows serve to protect the pipes e and nozzles E when they are relatively arranged, substantially as herein shown.
- the water when applied as described in the vicinity of the plow is a useful agent, even when it is ejected with but little force from the orifices b, and its utility is increased as the water is ejected in larger quantity and with greater force.
- the various pipes of the water-ejecting mechanism are provided with suitable valves Q for controlling the flow of the water.
- the nozzles E as shown in the drawings, point directly sidewise; but they may point more or less obliquelysay .obliquely forward iii the direction of the points of the adjacent plows, respectivelye-for a feature of the improvement is the co-operation of the water-nozzles in one of the plows with the adjoining plows, facilitating their action as well as the action of the plow to which the nozzles are immediately attache.d that is, the water escaping from the nozzles of one of the plows penetrates and acts in the manner described upon the earth in the immediate vicinity of the adjacent plows as well as upon the earth close to the plow holding the nozzles. All the plows thus mutually assist the action of each other.
- Another feature of the construction is the upholding from overhead of more or less of the weight of the plow as it is operating, for as the earth by reason of the described use of a water-current becomes more or less softened the plow is liable to sink more or less into the earth. It is important to be able to gage the position vertically of the plow with reference to the river-bottom, now lowering it to plow deeper and now raising it to plow shallower.
- An overhead support substantially such as is shown, by means of which the plow can be raised or lowered and held at the desired level, enables these ends to be satisfactorily accomplished.
Description
(No Model.) 3 Sheets-Sheet 1.
J. SO-HAFPER. DBEPENING RIVERS OR OTHER WATER CHANNELS.
No. 486,957. Patented Nov. 29, 1892.
(No Model.) 3 Sheets'Shet 2.. J. SUHAFFER.
DBEPENING RIVERS OR OTHER WATER CHANNELS I No. 486,957 Patented Nov. 29, 1892.
(No Model.) 3 Sheets-Sheet 3. r
J; SGHAFPER. DEEPENING' RIVERSYOR OTHER-WATER CHANNELS.
No. 486,957. Patented Nov. 29", 1892.
At t e st Inventor STATES PATENT OFFICE.
JOHN SCI-IAFFER, OF KI RKWOOD, MISSOURI.
DEEPENING RIVERS OR OTHER WATER-CHANNELS.
SPECIFICATION forming part of Letters Patent No. 486,957, dated November 29, 1892. Application filed October 19, 1891. Serial No. 409,169. (No model.)
To all whom it may concern;
Be it known that I, JOHN SOHAFFER, of Kirkwood, St. Louis county, Missouri, have made a new and useful Improvement in Deepening Rivers and other Water-Channels, of which the following is a full, clear, and exact description.
This improvement is based upon the use of hydraulic power in combination with means of a mechanical nature for loosening the earth that is to say, appliances, such as plows or analogous tools or implements, are used to plow, rake, stir, loosen, overturn, score, drag, and variously move, agitate, breakup, and carry away the earth at the bottom of the river or other place to be channeled or dredged, and in connection therewith jets, streams, or currents of water are used to render the earth more or less fluid. The water referred to is applied in the immediate vicinity of the point or points at which the mechanical appliances referred to are operating and substantially at the same time they are operating, in order that the two agencies may coact as a single force, substantially, in loosening the earth and transferring it to some other point more or less remote.
The improvement relates to the means employed in carrying out the described method,
all substantially as is hereinafter described and claimed, aided by the annexed drawings, making part of this specification, in Which vFigure 1 is a side elevation of the mechanism. The bed of the river is indicated, and the view includes a sufficient portionof the boat or other craft or support which sustains the mechanism for an understanding of the improvement. Fig. 2 is a plan of mechanism; Fig. 3, a rear elevation showing a portion of the mechanism which is more immediately in contact with the earth operated upon, and Fig. 4 a vertical longitudinal section on the line 4 4 of Fig. 3. The last two named views are upon an enlarged scale. a
The same letters of reference denote the same parts.
A represents the device used at the bottom of the river or other place being deepened. It may have a single plow or it may be constructed after the manner of a gang-plow. In practice several plows B B are stocked in a single frame 0, and the plows are preferably provided with a double mold-board h 1), substantially as shown. The plows may be arranged side by side and at the same level, as shown, or they. may be relatively arranged in any other desirable manner. The frame 0 in the present instance is composed, mainly, of the rear cross-beam c, to which the plows are more immediately attached, the front cross-beam c, the side beams c c and various cross-bracesc c c and 0 preferably tapers; as shown, toward the end having the cross-beam c, and the frame is also preferably furnished with a roller D, suitably arranged, substantially as shown, which, in conjunction with the plows, serves to support the frame. The plows are preferably connected directly with the cross-beam c, and as shown more distinctly in Figs. 3 and 4; but any other suitable connection will answer. The water-nozzles E, through which the water in question is applied, are conveniently sustained by the plows, and preferably in the manner sh0wnthat is, a pipe 6 extends between the mold-boards of each plow and connects, say by means of the T, c with the nozzles E E, which respectively in turn connect with orifices b b in the mold-boards b I), respectively. Any equivalent arrangement can be employed so long as it enables the water to be applied to the earth F in the vicinity of the plows.
What I consider the most desirable arrangement for delivering the water to the pipes c e is as follows: G G represent pumps adapted for forcing water, the water being delivered by them through pipes g 9 into a chamber H, and from said chamber the water flows through pipes I I and thence, say, through the flexible tubes c' 2' into a tube J upon the cross-beam c. The pipes e extend and connect with said tube J, and in this manner a connection is made between the nozzles E E of all the plows and the pumps, and when the pumps are operated the water is discharged through the orifices b, as indicated by the arrows w, Figs. 1 and 3. 1
A leading feature of the improvement is the adjustment and manipulation of the plows and water-forcing appliances with reference to the current in the river or channel whose The frame bottom is being operated upon. As represented in Fig. 1, the pumps and the adjacent portion of the water-delivery mechanism are arranged upon a boat or vessel K, whose draft is such as to enable it to fioat below the bar or whatever place L is to be dredged. By means of a derrick M, arranged upon the boat, the plow has been dropped into position for operating. A chain N connects the plow with the boom m of the derrick, and another chain 0 ties the plow to the boat. The current of the river P is indicated by the arrows 'y that is, the plow is pointing downstream and the boat is in position to draw the plow in the direction in which the current is flowing-and the operation of deepening the river pro.- ceedes as follows: The plows penetrate the earth F at the bottom of the river and the water is discharged and mixed with the earth in the vicinity of the plows, and is thereby more or less loosened and prepared for being carried away by the current of the river. The plows act to break up the earth into a shape favorable of being acted upon by the water delivered from the orifices b, and the water thus discharged in turn facilitates the action of the plows upon the earth. The two agencies co-operate in bringing the earth of the river-bottom into position, and also into condition for being borne by the current farther downstream and to a point therein deeper than is the river at the point being dredged. In practice the dredging commences at the downstream end of the bar or place to be dredged. By means of the boat and derrick the plow is brought into position and dropped onto the lowest portion of the bar and the pumps are started. The boat is then operated to drag the plow downstream until the plow has been dragged from off the bar. The channel is thereby deepened more or less, and if the desired depth of the channel is not yet attained the plow is dropped again onto the same spot as before and the operation of dragging the plow downstream is repeated, and so on until the requisite depth of channel is secured. The boat can now enter the just-formed channel and the plow is similarly dropped and operated upon that portion of the bar which is next above the part which has been operated upon and the deepening of this second portion of the bar is accomplished in a similar manner, and so on until the operation of deepening the river is accomplished. It will be observed, therefore, that the river-current is utilized in transferring the earth which is thus plowed and thinned to a deeper part of the river. The water-currents, which are forced, as described, to the bottom of the river, are useful in themselves in stirring up the earth to en able it to be more or less held in suspension by the river current and thereby carried away, and in conjunction with the mechanical ap-, pliances herein referred to they are more useful, and when the mechanical appliances are in the form of drags or earth-moving implements the earth can not only be loosened and thinned, but also be transferred; but the improvement cannot be carried out to itsfullest extent saving in a river or channel having a current which can be utilized to bear away the particles of the earth which have been loosened and raised from the bottom ofthe river in the manner described. The plows serve to protect the pipes e and nozzles E when they are relatively arranged, substantially as herein shown. The water when applied as described in the vicinity of the plow is a useful agent, even when it is ejected with but little force from the orifices b, and its utility is increased as the water is ejected in larger quantity and with greater force. I desire not to be restricted to a boat or vessel for sustaining and moving the plows and other herein-described mechanism, as in some instances the support may be on land and stationary or otherwise suitably arranged. Neither do I wish to be limited to a derrick or to any special means for raising and lowering the plow and adjusting it in p0? sition upon the bottom of the river. I consider, however, the mechanism substantially as is represented the most desirable for the purpose in question. The various pipes of the water-ejecting mechanism are provided with suitable valves Q for controlling the flow of the water. The nozzles E, as shown in the drawings, point directly sidewise; but they may point more or less obliquelysay .obliquely forward iii the direction of the points of the adjacent plows, respectivelye-for a feature of the improvement is the co-operation of the water-nozzles in one of the plows with the adjoining plows, facilitating their action as well as the action of the plow to which the nozzles are immediately attache.d that is, the water escaping from the nozzles of one of the plows penetrates and acts in the manner described upon the earth in the immediate vicinity of the adjacent plows as well as upon the earth close to the plow holding the nozzles. All the plows thus mutually assist the action of each other.
Another feature of the construction is the upholding from overhead of more or less of the weight of the plow as it is operating, for as the earth by reason of the described use of a water-current becomes more or less softened the plow is liable to sink more or less into the earth. It is important to be able to gage the position vertically of the plow with reference to the river-bottom, now lowering it to plow deeper and now raising it to plow shallower. An overhead support, substantially such as is shown, by means of which the plow can be raised or lowered and held at the desired level, enables these ends to be satisfactorily accomplished.
So far as the plow serving as a protection to the water-delivery pipe against abrasion by the earth being excavated is concerned, I
too
pipes e, nozzles E, and plows B, substantially as described. I 5
4E. The combination of the pump G, the pipe e, the Water-passage connecting said pump and pipe, the nozzle E, the plow B, and the plow-frame, substantially as described.
Witness my hand this 17th day of October, 20
JOHN SCHAFFER.
Witnesses:
C. D. 'MooDY, A. BONVILLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US486957A true US486957A (en) | 1892-11-29 |
Family
ID=2555805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US486957D Expired - Lifetime US486957A (en) | Deepening rivers or other water-channels |
Country Status (1)
Country | Link |
---|---|
US (1) | US486957A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610415A (en) * | 1949-02-02 | 1952-09-16 | Glaser Donald Morris | Marine plow |
US3010231A (en) * | 1960-11-03 | 1961-11-28 | Andrew G Matelich | Underwater grading means |
US3402487A (en) * | 1964-09-11 | 1968-09-24 | Mobay Chemical Corp | Hydropneumatic river rake |
US4819347A (en) * | 1988-01-19 | 1989-04-11 | Riedel International, Inc. | System for removing submerged sandwaves |
CN100366905C (en) * | 2006-01-05 | 2008-02-06 | 河北农业大学 | Efficient electromechanical rotor pump |
WO2012163865A3 (en) * | 2011-05-28 | 2013-03-28 | John Simon Blight | Improved heads for dredging |
US20190345688A1 (en) * | 2018-05-08 | 2019-11-14 | Atlantic Marine And Aviation Llp | Subsea clearing apparatus |
US20200208375A1 (en) * | 2018-12-26 | 2020-07-02 | Cashman Dredging And Marine Contracting, Co., Llc | Dragging apparatus with ripper shank |
-
0
- US US486957D patent/US486957A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2610415A (en) * | 1949-02-02 | 1952-09-16 | Glaser Donald Morris | Marine plow |
US3010231A (en) * | 1960-11-03 | 1961-11-28 | Andrew G Matelich | Underwater grading means |
US3402487A (en) * | 1964-09-11 | 1968-09-24 | Mobay Chemical Corp | Hydropneumatic river rake |
US4819347A (en) * | 1988-01-19 | 1989-04-11 | Riedel International, Inc. | System for removing submerged sandwaves |
CN100366905C (en) * | 2006-01-05 | 2008-02-06 | 河北农业大学 | Efficient electromechanical rotor pump |
WO2012163865A3 (en) * | 2011-05-28 | 2013-03-28 | John Simon Blight | Improved heads for dredging |
US20190345688A1 (en) * | 2018-05-08 | 2019-11-14 | Atlantic Marine And Aviation Llp | Subsea clearing apparatus |
US20200208375A1 (en) * | 2018-12-26 | 2020-07-02 | Cashman Dredging And Marine Contracting, Co., Llc | Dragging apparatus with ripper shank |
US10920400B2 (en) * | 2018-12-26 | 2021-02-16 | Cashman Dredging And Marine Contracting, Co., Llc | Dragging apparatus with ripper shank |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US486957A (en) | Deepening rivers or other water-channels | |
US3505826A (en) | Apparatus for embedding a pipeline into a water bed | |
JPS58123929A (en) | Method of pumping up soil or sand or sludge on water bottom by pump ship with hopper and pump ship for carrying out this method | |
US3762483A (en) | Chisel plow construction | |
US2672084A (en) | Subsoiler | |
CN207452976U (en) | A kind of tugboat clear stone implement of large scale stone and sundries in removing harbor approach | |
US721920A (en) | Ditching-plow. | |
US780027A (en) | Dredging apparatus. | |
IE81020B1 (en) | Dredging system | |
US2673409A (en) | Adjustable wing unit for ditcher blades | |
US493421A (en) | Henry g | |
US3325927A (en) | Front end ripper attachment for bulldozer | |
US119759A (en) | Improvement in ditching-machines | |
CN218244286U (en) | Plow frame of ditching machine | |
US508766A (en) | Hydraulic dredging-machin e | |
US1508322A (en) | Earth scraper | |
DE29195C (en) | Hydraulic dredging apparatus for clearing sandbanks and the like | |
US557949A (en) | Apparatus for digging ditches | |
US321355A (en) | Apparatus for cleaning | |
US227209A (en) | Ditching-machine | |
US1326538A (en) | Ditch-forming machine. | |
US2641071A (en) | Plow and moldboard adjustment for ditch digging plows | |
US288344A (en) | Tile-laying plow | |
US681857A (en) | Ditching-machine. | |
USRE13101E (en) | Road-gradihg machine |