US183104A - Improvement in hay-elevators - Google Patents
Improvement in hay-elevators Download PDFInfo
- Publication number
- US183104A US183104A US183104DA US183104A US 183104 A US183104 A US 183104A US 183104D A US183104D A US 183104DA US 183104 A US183104 A US 183104A
- Authority
- US
- United States
- Prior art keywords
- carriage
- hay
- frame
- load
- elevators
- 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 10
- 239000000969 carrier Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B7/00—Rope railway systems with suspended flexible tracks
- B61B7/02—Rope railway systems with suspended flexible tracks with separate haulage cables
Definitions
- My invention relates to certain improvements in hay elevators and carriers, designed to lift the hay-fork with its load and transport it to any suitable place within the range of its movement. It consists in the construction of the carriage and its arrangement to the track or way upon which it runs, the same being so constructed and-'arranged that the elevation of the load of hay in the fork trips the carriage and allows it to move upon the ways, and the load is held in its position near the carriage by a retaining device independently of the draft-rope, so that it cannot sway to the oor again when the carriage is set free, all as hereinafter more fully described.
- A represents the guideways or track upon which the carriage runs, which ways are attached in elevated position to the roof or ceiling of the barn or hay-loft.
- the carriage which is composed of the two frames B B', both of which are bifureated at their upper ends, and provided each with frictionrollers c a, which rest and run upon the ways and hold the carriage in a suspended position.
- a detent, b In the frame B is pivoted a detent, b, one end of which is made heavy, so as to cause it to operate from gravity, While the other end engages With a notch, c, upon the under side of the ways, to hold the carriage in position while the load is being elevated.
- a projection, e and a pair of rigid arms, d d, to the ends of the latter of which the frame B' is pivoted so as to vibrate freely.
- the upper ends of the frame B are providedwith keepers f j', through which pass the latch-bars gg, which are pivoted to the frame B, and are provided with notches 71... C
- D is a block carrying the hay-fork, and having one side beveled, so as to pass readily by the projection c.
- E is the draft-rope, one end of which is fastened to the frame B of the carriage, and the other end of which is passed around a pulley in the hay-fork block, and from thence around a pulley, z', in the carriage-frame B, and thence horizontally to a pulley, j, located at the point to which the hay is to be trans ⁇ ported, and thence to the ground to the draft attachment of the team.
Description
UNITED STATEs PATENT OEEICE.
JOSHUA ANDERSON, OF SHORT CREEK, OHIO.
IMPROVEMENT IN HAV-ELEVATORS.
Specification forming part of Letters Patent No. 183,104., dated October 10, 1876; application tiled September 14, 1876.
To all whom it may concern:
Be it known that I, J osHUA ANDERSON, of Short Creek, in the county of Harrison and State of Ohio, have invented a new and Im proved Hay Elevator and Carrier; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawing, forming part of this specification, in which- Figure l is a side view, and Fig. 2 a plan.
My invention relates to certain improvements in hay elevators and carriers, designed to lift the hay-fork with its load and transport it to any suitable place within the range of its movement. It consists in the construction of the carriage and its arrangement to the track or way upon which it runs, the same being so constructed and-'arranged that the elevation of the load of hay in the fork trips the carriage and allows it to move upon the ways, and the load is held in its position near the carriage by a retaining device independently of the draft-rope, so that it cannot sway to the oor again when the carriage is set free, all as hereinafter more fully described.
In the accompanying drawing, A represents the guideways or track upon which the carriage runs, which ways are attached in elevated position to the roof or ceiling of the barn or hay-loft. Upon these ways runs the carriage, which is composed of the two frames B B', both of which are bifureated at their upper ends, and provided each with frictionrollers c a, which rest and run upon the ways and hold the carriage in a suspended position. In the frame B is pivoted a detent, b, one end of which is made heavy, so as to cause it to operate from gravity, While the other end engages With a notch, c, upon the under side of the ways, to hold the carriage in position while the load is being elevated. To the frame B is also attached a projection, e, and a pair of rigid arms, d d, to the ends of the latter of which the frame B' is pivoted so as to vibrate freely. The upper ends of the frame B are providedwith keepers f j', through which pass the latch-bars gg, which are pivoted to the frame B, and are provided with notches 71... C
areinclined plates, arranged upon the tracks or ways in such a manner as to be struck by the curved ends of the latch-bar, to throw the notches out of the keepers and allow the frame B to vibrate upon its pivots. D is a block carrying the hay-fork, and having one side beveled, so as to pass readily by the projection c. E is the draft-rope, one end of which is fastened to the frame B of the carriage, and the other end of which is passed around a pulley in the hay-fork block, and from thence around a pulley, z', in the carriage-frame B, and thence horizontally to a pulley, j, located at the point to which the hay is to be trans` ported, and thence to the ground to the draft attachment of the team.
Operation: The device being in the position shown in Fig. 1,with frame B,free to vibrate, and the fork filled with a load of hay, the draft of the team upon the rope E elevates the fork and block D until the latter passes between the two frames forming the carriage. As it enters, the frame B" vibrates, as shown in dotted lines, to allow block D to pass projection e. As it passes up then it strikes the detent b, and throws the same out of the notch c of the track, so as to allow the carriage to move laterally upon the track. At the same time, also, the upper end of frame B is thrown with its keeper into the notch h of the latchbar g, and the carriage then holds the block D completely inclosed and resting upon the projection e, as shown in dotted lines, while it is being carried laterally over to the position where the load is to lne-dropped. It will thus be seen that the hay-fork is suspended independently of the traction or draft on the rope, and in consequence the carriage does not move rapidly to one side, nor does the load sway down to the ground when the carriage starts, but is held lirmly suspended for all positions of its movement. After the load is dumped the hay-fork with the carriage is restored to its first position, and as it approaches the limit of its backward movement the latch-bars g strike upon the inclined plates C, and are lifted thereby, and by disengaging the notch of the latch-bar from the keeper of the frame B the latter is left free to move inwardly from the impact, which permits the Weight of the hayfork to bring the block l) down from ofi' the projection e, ready for a second load.
Having thus described my invention, what I claim as new is- 1. The carriage composed of the frame B, having a retaining projection, e, and the loosely-pvoted frame B', having a locking-latch connection with the frame B above, in combination with the rope E and a block, D, adapted to be supported between the framepieces, substantially as described, and for the purpose specified.
2. The combination of the ways A, having inclined plates C, with the carriage composed of' frame B and loosely-pivoted frame B', hav- JOSHUA ANDERSON.
Witnesses:
MILTON Yostr, ELLEN Yoscr.
Publications (1)
Publication Number | Publication Date |
---|---|
US183104A true US183104A (en) | 1876-10-10 |
Family
ID=2252509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US183104D Expired - Lifetime US183104A (en) | Improvement in hay-elevators |
Country Status (1)
Country | Link |
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US (1) | US183104A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2620075A (en) * | 1949-01-13 | 1952-12-02 | Lake Shore Engineering Company | Crane |
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0
- US US183104D patent/US183104A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2620075A (en) * | 1949-01-13 | 1952-12-02 | Lake Shore Engineering Company | Crane |
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