US118460A - Improvement in log-carts - Google Patents
Improvement in log-carts Download PDFInfo
- Publication number
- US118460A US118460A US118460DA US118460A US 118460 A US118460 A US 118460A US 118460D A US118460D A US 118460DA US 118460 A US118460 A US 118460A
- Authority
- US
- United States
- Prior art keywords
- log
- carts
- improvement
- levers
- wheel
- 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
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
- B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
Definitions
- My invention relates to the combination of cog-Wheels with a flange-Wheel, levers, grapplechain, log-hooks, and slide, in such a manner as to bring all the Working parts conveniently near together.
- Figures l and 2 are views of a machine embodying my invention, and showing all its Working parts.
- B B is the aXle;
- a A the hounds, the lefthand one of which is cut short to make more room, and the right hand left longer, in order to counterbalance the tongue.
- C C the frame to which the machine is secured; this frame is firmly bolted to the hounds A A.
- D the main spur-Wheel
- E the main shaft
- F the pinion
- G the pinion shaft
- H the iiange-Wheel, Which is adapted to the holding of four Wood levers
- J the grapple-chain, Which chain is about its middle forked, the upper end dividing into two parts
- I I the chain-hooks, which are at the upper ends ofthe chain
- K K the loops on the main shaft, into which the chain-hooks fasten
- L the log-hooks
- n a n u the levers, which are attached to the flange-Wheel H by bolts
- M the slide to catch and hold one of the levers u, thereby preventing the log or Weight, when raised, from running ⁇ down.
- the above-described Wheels should be castiron, and their shafts Wrought-iron, and hung in metal boxes.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Tires In General (AREA)
Description
UNITED STATES ALEXANDER KIRKWOOD, OF JACKSON COUNTY, MISSISSIPPI.
IMPROVEMENT IN LOG-CARTS.
Specification forming part of Letters Patent Nof'1`18,460, dated August 29, 1871.
To all 'whom 'it may concern:
Be it known that I, ALAXANDER KIRKWooD, of Jackson county and State of Mississippi, have invented certain Improvements in hoisting logs or timber on timber-Wheels for hauling, of which the following` is a specification:
My invention relates to the combination of cog-Wheels with a flange-Wheel, levers, grapplechain, log-hooks, and slide, in such a manner as to bring all the Working parts conveniently near together.'
In the accompanying' drawing, Figures l and 2 are views of a machine embodying my invention, and showing all its Working parts.
B B is the aXle; A A, the hounds, the lefthand one of which is cut short to make more room, and the right hand left longer, in order to counterbalance the tongue. C C, the frame to which the machine is secured; this frame is firmly bolted to the hounds A A. D, the main spur-Wheel; E, the main shaft; F, the pinion; G, the pinion shaft; H, the iiange-Wheel, Which is adapted to the holding of four Wood levers; J, the grapple-chain, Which chain is about its middle forked, the upper end dividing into two parts; I I,.the chain-hooks, which are at the upper ends ofthe chain; K K, the loops on the main shaft, into which the chain-hooks fasten; L, the log-hooks; n a n u, the levers, which are attached to the flange-Wheel H by bolts; M, the slide to catch and hold one of the levers u, thereby preventing the log or Weight, when raised, from running` down.
The above-described Wheels should be castiron, and their shafts Wrought-iron, and hung in metal boxes.
To hoist a log or Weight, rst fasten the loghooks L to it. Then, With the levers n n n n, turn the flange-Wheel H, which moves the pinion F, turns the main spur-Wheel D, and winds the grapple-chain J on the main shaft E and, when the log or Weight is up, then move the slide M to the left hand, and it will catch one of the levers n and prevent the log or Weight from run" ning down.
I do not claim the pinion or spur-Wheels, for they are a Well-known device.
I claim as my invention- The combination of the several parts of the log-cart, as shown and described.
ALEXANDER KIRKWOOD. Witnesses O. G. STONE, WILLIs ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US118460A true US118460A (en) | 1871-08-29 |
Family
ID=2187917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US118460D Expired - Lifetime US118460A (en) | Improvement in log-carts |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US118460A (en) |
-
0
- US US118460D patent/US118460A/en not_active Expired - Lifetime
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