US118270A - Improvement in hay-elevators - Google Patents
Improvement in hay-elevators Download PDFInfo
- Publication number
- US118270A US118270A US118270DA US118270A US 118270 A US118270 A US 118270A US 118270D A US118270D A US 118270DA US 118270 A US118270 A US 118270A
- Authority
- US
- United States
- Prior art keywords
- hay
- crane
- elevators
- improvement
- brace
- 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
- 239000002965 rope Substances 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000002708 enhancing Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
Definitions
- the iirst part of my invention relates to the substitution of one short brace for the one in use as one of the four supports to the upright pivot-post of hay-derricks the object of this part of my invention bein g a greater lateral movement ofthe crane to facilitate lifting at greater distan ces from the stack.
- the second part of my invention relates to the substitution of a longer movable brace for hoisting the crane and changing the location of its foot so as to cause the lateral motion of the crane to commence onlywhen the fork has been elevated to the crane, and to lessen the power required for such lateral motion, and also to obtain a greater elevation for the lift.
- the figure is a side elevation of a hay-derrick embodying my invention.
- J J are the runners, I I and H the cross-bars, G G the hounds, and F the tongue of the portable derrick-i'ra me.
- C is the pivot-post, supported by the braces E E E and D.
- the crane B pivoted with the vertical and transverse pivot M, also connected with the frame by the movable brace A, attached by ring-staples to the frame at N, is moved by ahorse attached to the rope L at O, the rope runnin g from the hay-fork at P through the pulleys at K K K, and the lateral movement commencing as soon as the fork reaches the crane at Q.
- the brace I) being shortened, as shown in the figure, allows the crane-brace A and the crane B to pass further around than in other machines, and thus to lift at greater distance from the place of deposit or stack.
- the crane-brace A being lengthened, and the foot located at N brings the crane into such a position With reference to the point of draft K on the runner that the fork with its load will be drawn entirely up to Q before the crane comm ences to move, and, the foot being removed nearer to the plane of the crane B than in machines heretofore7 the power requisite to start the crane upon its lateral movement is greatly lessened; also, the increased length of the brace gives an increased altitude to the lifting of the derrick and greatly enhances its usefulness for stacking purposes.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Description
NHra'RMrmH. Quim' Improved Hay Derrick. 4
No. 118,270] Patented Aug. 22,1871.
PATENT CFFICE.
HERMAN H. QUINT, OF BROOKFIELD, MISSOURI.
IMPROVEMENT IN HAY-ELEVATORS.
Specification forming part of Letters Patent No. 118,270, dated August 22, 1871.
To all whom it may concern Be it known that I, HERMAN H. QUINT, of Brookfield, county of Linn and State of Missouri, have invented certain Improvements in Hay-Derricks, of which t-he following is a specification:
The iirst part of my invention relates to the substitution of one short brace for the one in use as one of the four supports to the upright pivot-post of hay-derricks the object of this part of my invention bein g a greater lateral movement ofthe crane to facilitate lifting at greater distan ces from the stack. The second part of my invention relates to the substitution of a longer movable brace for hoisting the crane and changing the location of its foot so as to cause the lateral motion of the crane to commence onlywhen the fork has been elevated to the crane, and to lessen the power required for such lateral motion, and also to obtain a greater elevation for the lift.
The figure is a side elevation of a hay-derrick embodying my invention.
J J are the runners, I I and H the cross-bars, G G the hounds, and F the tongue of the portable derrick-i'ra me. C is the pivot-post, supported by the braces E E E and D. The crane B, pivoted with the vertical and transverse pivot M, also connected with the frame by the movable brace A, attached by ring-staples to the frame at N, is moved by ahorse attached to the rope L at O, the rope runnin g from the hay-fork at P through the pulleys at K K K, and the lateral movement commencing as soon as the fork reaches the crane at Q. The brace I) being shortened, as shown in the figure, allows the crane-brace A and the crane B to pass further around than in other machines, and thus to lift at greater distance from the place of deposit or stack. The crane-brace A being lengthened, and the foot located at N brings the crane into such a position With reference to the point of draft K on the runner that the fork with its load will be drawn entirely up to Q before the crane comm ences to move, and, the foot being removed nearer to the plane of the crane B than in machines heretofore7 the power requisite to start the crane upon its lateral movement is greatly lessened; also, the increased length of the brace gives an increased altitude to the lifting of the derrick and greatly enhances its usefulness for stacking purposes.
I claim as my invention- The device, as a hay-elevator, embodying the construction contemplated and set forth in the accompanying drawing and description.
Witnesses: HERMAN H. QUINT.
W. D. CRANDALL, Jr., AARON JoNns, Jr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US118270A true US118270A (en) | 1871-08-22 |
Family
ID=2187727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US118270D Expired - Lifetime US118270A (en) | Improvement in hay-elevators |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US118270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210139063A1 (en) * | 2018-09-21 | 2021-05-13 | Archi Enterprises Inc. | Pulley assemblies for use in modular utility systems |
-
0
- US US118270D patent/US118270A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210139063A1 (en) * | 2018-09-21 | 2021-05-13 | Archi Enterprises Inc. | Pulley assemblies for use in modular utility systems |
| US11697445B2 (en) * | 2018-09-21 | 2023-07-11 | Arch Enterprises Inc. | Pulley assemblies for use in modular utility systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US184168A (en) | Improvement in derricks | |
| US118270A (en) | Improvement in hay-elevators | |
| US315109A (en) | Hay-stacker | |
| US849106A (en) | Cane-loader. | |
| US126731A (en) | Improvement in cotton-presses | |
| US120365A (en) | Improvement in apparatus for elevating hay | |
| US89416A (en) | Improvement in derricks | |
| US763969A (en) | Pole-hoister. | |
| US199301A (en) | Improvement in derricks for hay-stackers | |
| US477129A (en) | Derrick | |
| US201998A (en) | Improvement in portable derricks | |
| US494506A (en) | Joseph a | |
| US674495A (en) | Hay-stacker. | |
| US464190A (en) | Hoisting-machine | |
| US951208A (en) | Brake mechanism for hay-stackers. | |
| US147180A (en) | Improvement in derricks | |
| US276673A (en) | Hay-ricking device | |
| US718605A (en) | Hay-stacker. | |
| US44761A (en) | Improvement in hay elevators or stack builders | |
| US790855A (en) | Hay-ricker. | |
| US178124A (en) | Improvement in elevators | |
| US1211327A (en) | Pumping-jack. | |
| US383358A (en) | Hay-derrick | |
| US321821A (en) | Hay-derrick | |
| USRE1341E (en) | Improvement in hay-elevators |