US1791A - Machine for extracting stumps - Google Patents
Machine for extracting stumps Download PDFInfo
- Publication number
- US1791A US1791A US1791DA US1791A US 1791 A US1791 A US 1791A US 1791D A US1791D A US 1791DA US 1791 A US1791 A US 1791A
- Authority
- US
- United States
- Prior art keywords
- machine
- levers
- wheels
- stumps
- extracting
- 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
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 241001125879 Gobio Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 229910001229 Pot metal Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
- B60P7/0823—Straps; Tighteners
- B60P7/083—Tensioning by repetetive movement of an actuating member
Definitions
- This machine may be composed and constructed in all or any part of materials of wood iron or pot metal.
- the operation is as follows: The power to is to be applied to the end of levers A, A, which having an up and down or perpendicular motion and being connected by pitmen B, B, to the levers O, C, below and those also being connected by pitmen to levers D, D, produce the same perpendicular motion in all, each set of levers having their necessary purchase.
- the hands E, E being fixed at the end of the third set of levers D, D, having the same perpendicular motion and act- 1,791, dated September 14, 1840.
- LEVIS HOVARD CHARLES HOVARD. fitnesses JOSEPH HOWARD, VILLIAM DERIEN.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Emergency Lowering Means (AREA)
Description
propel and set into operation this machine TED STATES PATENT OFFICE.
LEWIS HOWARD AND CHARLES HOWARD, OF READING, NEW YORK.
MACHINE FOR EXTRACTING STUMPS.
Specification of Letters Patent No.
To all 107mm t may concern:
Be it known that we, LEWIS HOWARD and CHARLES Howuxnn, of Reading, Steuben county, and State of New York, have invented a new and useful Machine for EX- tracting Stumps, Removing Buildings, or Hauling' Vessels or Boats upon Dry-Docks; and We 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 accompanying drawing, making a part of this specification, to wit:
A, A, levers; B, pit-men; C. C. second set levers; D, D, third set levers; E, E, hands; F, F, wheels; G, dogs; H, horizontal shaft; I, I, springs; J, J, sills; K, K, K, K, short or cross sills; L, L, L, side posts; M, M, plates; P, beams or girts which connect the frame at the top; R,R,boxes for gudgeons; S, S, gudgeons; T, T, anchors; U, U, hinges to hang the anchors to the plates.
This machine may be composed and constructed in all or any part of materials of wood iron or pot metal.
The operation is as follows: The power to is to be applied to the end of levers A, A, which having an up and down or perpendicular motion and being connected by pitmen B, B, to the levers O, C, below and those also being connected by pitmen to levers D, D, produce the same perpendicular motion in all, each set of levers having their necessary purchase. The hands E, E, being fixed at the end of the third set of levers D, D, having the same perpendicular motion and act- 1,791, dated September 14, 1840.
ing directly upon the ragirons firmly at-` tached to the wheels F, F, produce a rotary motion of said wheels. The rope or chain being fastened to the shaft H, at oneend and the other end of said rope or chain being fastened to the object to be removed or extracted, at every motion of said levers the said wheels are made to perform their ro'- tary motion through the agency of the said hands and the rope or chain is wound up around said shaft to which the wheels are attached and thus perform the work of removing or extracting the object to which the rope or chain is attached and fastened. The dogs G, are also attached to the said ragirons of said wheels and their duty or work is to hold good and keep every rotary motion of the wheels received from said hands from inverting. The springs I, I, act directly upon the hands to keep them to their place on the ragirons. This machine may be propelled by human animal steam or water power.
What we claim as our invention and desire to secure by Letters Patent is- The manner in which we have arranged the levers A, A, C C, D D, in connection with the frame of the machine. And their further combination with the hands E, E, Wheels F F, anchor T T, and chain Y for extracting the stumps &c all as herein described. l
LEVIS HOVARD. CHARLES HOVARD. fitnesses JOSEPH HOWARD, VILLIAM DERIEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1791A true US1791A (en) | 1840-09-14 |
Family
ID=2062078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1791D Expired - Lifetime US1791A (en) | Machine for extracting stumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990036806A (en) * | 1997-10-07 | 1999-05-25 | 클라우스 포스, 게오르그 뮐러 | Sensor with membrane |
-
0
- US US1791D patent/US1791A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990036806A (en) * | 1997-10-07 | 1999-05-25 | 클라우스 포스, 게오르그 뮐러 | Sensor with membrane |
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