US158379A - Improvement in hay-elevators - Google Patents
Improvement in hay-elevators Download PDFInfo
- Publication number
- US158379A US158379A US158379DA US158379A US 158379 A US158379 A US 158379A US 158379D A US158379D A US 158379DA US 158379 A US158379 A US 158379A
- Authority
- US
- United States
- Prior art keywords
- hay
- catch
- truck
- pulley
- lever
- 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 14
- 230000001174 ascending Effects 0.000 description 2
- 230000002493 climbing Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000284 resting 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
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
Definitions
- Figure 1 of the drawings represents a side view of my improved elevator; Fig. 2, a detached view of the catch-lever; Fig. 3, a detached view of the hooks.
- the object of this invention is to facilitate the operationof lifting hay from wagons and discharging it into the hay-mow of a barn, or, if desired, take the hay from the mow and place the same outside the barn; and my invention has relation to that class of hay-elevators in which a hanging truck is employed, and provided with pulleys and rollers and a catch-lever.
- My invention consists in providing the truck with a catchlever of peculiar form, and having at its smaller end a groove which, in connection with a notched shouldercleat and pulley-rope provided with a frog, admits of the elevator being operated automatically.
- My invention also consists in providing the catch-lever with an opening, into which a pole or other suitable device may be inserted to remove the truck from or replace it upon the track.
- My invention also con sists in the application of swinging bars or guidepieces to the axles of the wheels or rollers, for the purpose of preventing the car or truck from jumping the track, as will be hereinafter more fully set forth.
- a in the drawings represents a grooved track, which may be attached to one of the rafters of a barn in, such a manner that one end of the track will project out through the mow-hole or barn-window, so as to be over the hay-wagon outside the building without requiring any other support.
- a holderor shoulder cleat, B Connected to the under side of this track A is a holderor shoulder cleat, B, provided with a bevel end, 1).
- Supported and traveling upon the groovetrack A is a hanging truck, consisting of two horizontal side pieces, 0 G, carrying arms D D, to the top of which are secured rollers or Wheels E E, provided with swinging or loosely-hung bars, d, acting as guides to pre vent the truck from jumping the track.
- a catchlever, F Between the side pieces 0 O of the truck is hung a catchlever, F, connected by a suitable bolt, f.
- This catch-lever has a groove, 0, at its smaller end, into which a frog, G, upon the rope 0 slides, holding the frog against the end of the catch-levecF, and thereby preventing the rope from slipping.
- the catchlever has an opening, y, in its lower edge, into which is placed the end of a pole or other suitable device, to raise the truck when it is desired to remove the same or replace it upon the track, thereby avoiding the necessity of climbing to the track.
- pulley-wheels H H around which the rope 6 works, the rope being firstsecured to the end of a pulley-block, I, in any suitable manner, and passing over the pulley H down and around the under side of the pulley J, and thence over the pulley H, continuing onto any point or distance required.
- Swiveled or otherwise connected to the side pieces of the pulley-block l are hooks, K K, to which the load is attached, the hooks hanging with their ends opposite or toward each other, forming, when together, a firm holder, and securely clamping the load between them.
- the hanging truck consisting of the horizontal side pieces 0 O, catch-lever F, arms D D, carrying pulleys H H, and rollers or
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Description
c. s. K-E SHAW.
Hay-Elevators.
Patented Jan. 5, H875.
Attorney WITNESSES Z By THE GRAPHIC COPHQTb UNLESS-4| PARK PLACEJLY.
UNITED STATES PATENT QFFIGE,
CHARLES S. KERSHAW, OF SHERBURNE, NEWV YORK.
. IMPROVEMENT IN HAY-ELEVATORS.
Specification forming part 01 Letters Patent No. 158,379, dated January 5, 1875; application filed December 16, 1874.
To all whom it may concern Be it known that I, CHARLES S. KERsHAW, of Sherburne, in the county of Ohenango and State of New York, have invented certain new and useful Improvements in Hay-Elevators; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to which it pertains to make and use the same, reference being bad to the accompanying drawings and to the letters ofreference marked thereon, which form a part of this specification.
Figure 1 of the drawings represents a side view of my improved elevator; Fig. 2, a detached view of the catch-lever; Fig. 3, a detached view of the hooks.
The object of this invention is to facilitate the operationof lifting hay from wagons and discharging it into the hay-mow of a barn, or, if desired, take the hay from the mow and place the same outside the barn; and my invention has relation to that class of hay-elevators in which a hanging truck is employed, and provided with pulleys and rollers and a catch-lever. My invention consists in providing the truck with a catchlever of peculiar form, and having at its smaller end a groove which, in connection with a notched shouldercleat and pulley-rope provided with a frog, admits of the elevator being operated automatically. My invention also consists in providing the catch-lever with an opening, into which a pole or other suitable device may be inserted to remove the truck from or replace it upon the track. My invention also con sists in the application of swinging bars or guidepieces to the axles of the wheels or rollers, for the purpose of preventing the car or truck from jumping the track, as will be hereinafter more fully set forth.
A in the drawings represents a grooved track, which may be attached to one of the rafters of a barn in, such a manner that one end of the track will project out through the mow-hole or barn-window, so as to be over the hay-wagon outside the building without requiring any other support. Connected to the under side of this track A is a holderor shoulder cleat, B, provided with a bevel end, 1). Supported and traveling upon the groovetrack A is a hanging truck, consisting of two horizontal side pieces, 0 G, carrying arms D D, to the top of which are secured rollers or Wheels E E, provided with swinging or loosely-hung bars, d, acting as guides to pre vent the truck from jumping the track. Between the side pieces 0 O of the truck is hung a catchlever, F, connected by a suitable bolt, f. This catch-lever has a groove, 0, at its smaller end, into which a frog, G, upon the rope 0 slides, holding the frog against the end of the catch-levecF, and thereby preventing the rope from slipping. The catchlever has an opening, y, in its lower edge, into which is placed the end of a pole or other suitable device, to raise the truck when it is desired to remove the same or replace it upon the track, thereby avoiding the necessity of climbing to the track. Connected to the lower ends of the arms D D are pulley-wheels, H H around which the rope 6 works, the rope being firstsecured to the end of a pulley-block, I, in any suitable manner, and passing over the pulley H down and around the under side of the pulley J, and thence over the pulley H, continuing onto any point or distance required. Swiveled or otherwise connected to the side pieces of the pulley-block l are hooks, K K, to which the load is attached, the hooks hanging with their ends opposite or toward each other, forming, when together, a firm holder, and securely clamping the load between them.
The operation of my elevator is as follows: After the load is securely attached to the hooks K K the rope e is drawn up by any suitable power, the pulley-block I ascending until the same strikes and raises. the larger end of the catch-lever F, and at the same time lowering the smaller end, and thereby disconnecting the truck from the shouldercleat B. The catch-lever F is now brought in a horizontal position, the smaller end resting upon the periphery of the pulley H. Just after the frog G has passed over the pulley H the groove 0 in the catch-lever F prevents the frog from slipping back, holding it against the end of the catch-lever. After the load is disposed of the truck is run back until the the smaller end of the catch-lever, and at the same time relieving the frog G, and allowing the pulley-block I to descend to its position.
Havingthus described my invention, I claim as new and desire to secure by Letters Patent 1. The hanging truck, eonsistin g of the horizontal side pieces 0 O,'arms D l), rollers or wheels E E, and catch-lever F, the same provided With a groove at one end, the whole constructed to operate in combination with the shoulder-cleat B and rope e, and frog G, substantially as set forth.
2. The hanging truck, consisting of the horizontal side pieces 0 O, catch-lever F, arms D D, carrying pulleys H H, and rollers or
Publications (1)
Publication Number | Publication Date |
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US158379A true US158379A (en) | 1875-01-05 |
Family
ID=2227789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US158379D Expired - Lifetime US158379A (en) | Improvement in hay-elevators |
Country Status (1)
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US (1) | US158379A (en) |
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0
- US US158379D patent/US158379A/en not_active Expired - Lifetime
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