US54466A - Improvement in harvesters - Google Patents
Improvement in harvesters Download PDFInfo
- Publication number
- US54466A US54466A US54466DA US54466A US 54466 A US54466 A US 54466A US 54466D A US54466D A US 54466DA US 54466 A US54466 A US 54466A
- Authority
- US
- United States
- Prior art keywords
- machine
- seat
- action
- wheels
- driver
- 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
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- 241001124569 Lycaenidae Species 0.000 title 2
- 239000004020 conductor Substances 0.000 description 28
- 206010010254 Concussion Diseases 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002747 voluntary Effects 0.000 description 2
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
- A47K10/28—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven dispensing a clean part and taking-up a soiled part, e.g. using rolls; with dispensers for soap or other detergents; with disinfecting or heating devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
Definitions
- my invention consists in a locking or stopping mechanism that, so long as the driver, conductor, or operator is on or in his proper seat, position, or stand, said mechanism shall be out of action; but whenfrom any cause, accidental or intentional, the driver or other person shall leave his seat, stand, or position, the mechanism shall instantly lock the wheels of the machine, and thus prevent the team from drawing the machine onto the person in its path, or indeed moving it at all, thus avoiding a casualty that frequently happens to those using harvestingmachines or employed about them.
- the driving-wheels of harvesting-machines as at present constructed have generally, if not universally, lugs acast upon them,to cause them to take the 'necessary hold upon the ground that will prevent them from slipping. Availing myself of these necessary appendages to all harvesting-machines, and finding them already at hand and suitable for the purpose, I propose to apply my stop orlock to them as follows: Bent arms A.
- a button or catch, 0, of any kind may be used tohold the stop or lock out of action; but.
- the mechanism may be connected with the seat E itself, so that when he is in the seat the lock or stop shall be held out of action, and his absence from the seat from any cause, accidental or voluntary, allow it to go into action instantly and lock and stop the wheels and the machine.
- a cord or strap, a, fastened to the foot board or lever U, and first passing under and over a pulley or otherwise, f, may extend to the saddle, stirrup, or any other part of the harness, where the weight or position of the rider would hold it, and through it the looking or holding arms A, out of action; but
- the gist of the invention consists in cansing the presence of the driver or conductor, when in his seat, position, or stand, to hold the locking mechanism out of action, while his absence therefrom, whether by accident or intention, shall allow said mechanism to go into action and stop the machine.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Description
B. G. FITZHUGH.
Harvester.
No. 54,466. Patented May 1, 1866.
WINN E! Nrren STATES PATENT FFICE,
B. G. FITZHUGH, OF BALTIMORE, MARYLAND, ASSIGNOR TO HIMSELF, JOHN M. GRIFFITH, AND JAMES BREWSTER, OF SAME PLACE.
IMPROVEMENT IN HARVESTERS.
Specification forming part of Letters Patent No. 54,466, dated May 1, 1866.
To all whom it may conccrnr Be it known that I, B. G. FITZHUGH, of the city of Baltimore and State of Maryland, have invented a new and useful Improvement in Harvestiug-lllachines, it beingalocking and stopping device for arresting the progress of the machine should the driver or conductor be thrown from or leave his seat or stand, and thus avoid the many accidents happening by the cutters advancing on the person thus from any cause thrown or standing in the line of the cutters; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, making a part of this specification, in which- Figure 1 represents a top plan of so much of a harvesting-machine as will illustrate the invention, and Fig. 2 represents a longitudinal vertical section through the same.
Similar letters of reference where they occur in the separate figures denote like parts of the machine in both of the drawings.
Many serious accidents happen in the use of harvesting-machines, caused by the driver, conductor, or operator being thrown from his seat, stand, or position on the machine, or team by which the machine is drawn, by any sudden jar or concussion or by the unruliness of the team; and the object and purpose of my invention are to so contrive as that when the driver, conductor, or operator shall be absent from his seat, stand, orposition on the machine or on the team,whether he be thrown therefrom or voluntarily leaves his seat, stand,
7 or position to fix or arrange any part of the machine,the machine shall be locked or stopped, and thus prevent the team from drawing the machine onto him and injuring him, as so frequently happens and my invention consists in a locking or stopping mechanism that, so long as the driver, conductor, or operator is on or in his proper seat, position, or stand, said mechanism shall be out of action; but whenfrom any cause, accidental or intentional, the driver or other person shall leave his seat, stand, or position, the mechanism shall instantly lock the wheels of the machine, and thus prevent the team from drawing the machine onto the person in its path, or indeed moving it at all, thus avoiding a casualty that frequently happens to those using harvestingmachines or employed about them.
To enable others skilled in the art to make and use my invention, I will proceed to describe the same with reference to the drawings.
The driving-wheels of harvesting-machines as at present constructed have generally, if not universally, lugs acast upon them,to cause them to take the 'necessary hold upon the ground that will prevent them from slipping. Availing myself of these necessary appendages to all harvesting-machines, and finding them already at hand and suitable for the purpose, I propose to apply my stop orlock to them as follows: Bent arms A. or otherwise, are arranged so as to hang in close proximity to the perimeters of the driving orsupporting wheels B when held out of action; but whenever the device by which they are thus held out of action is released or uncontrolled by the driver, conductor, or operator of the machine, the lock or stop is byits own action thrown against the wheels,and,catching and holding the lugs that come against it, instantly stops the machine, as the wheels cannot turn, and the team cannot start a machine with its wheels thus locked.
In most cases the driver, conductor, or operator rides upon the machine. When this is the case I make a foot-board, G, which is connected to the arms or bar A, (said arms or bar being pivoted,as at b, so as to have a rocking motion on the platform or frame D,) and in convenient position for the occupant of the seat E to place his foot or feet upon. The weight of the feet of the rider, when on the foot-board 0, holds the locking-arms Aaway from the faces of the driving-wheels; but the moment the occupant of the seat, from any cause, removes his feet from the board or lever 0 the counterpoise or overpoise F rocks or turns the bar, and brings the arms A against the faces of the wheels, where they catch the first of the lugs to that come against them and immediately stop the wheels and the machine, so that, if the occupant of the seat be thrown from it, as often happens, the lock is instantaneously applied and stops the machine; or if the driver, conductor, or operator should leave his seat, stand, or position to clear, ar-
ing though the operator should not be in his seat, stand, or position. For this purpose a button or catch, 0, of any kind may be used tohold the stop or lock out of action; but.
when the machine is in regular action this button or catch is thrown out, and the device becomes self-acting, and is only prevented from constant action by the driver or conductor holding it out of action; or, instead of holding the lock or stop A out of action by the foot or feet of the driver or conductor, the mechanism may be connected with the seat E itself, so that when he is in the seat the lock or stop shall be held out of action, and his absence from the seat from any cause, accidental or voluntary, allow it to go into action instantly and lock and stop the wheels and the machine.-
Frequently in machines provided with a seat for the driver on the main frame the driver will, from choice or for the sake of change, mount the team and ride. In such case a cord or strap, a, fastened to the foot board or lever U, and first passing under and over a pulley or otherwise, f, may extend to the saddle, stirrup, or any other part of the harness, where the weight or position of the rider would hold it, and through it the looking or holding arms A, out of action; but
'when from any cause the rider should leave his seat or position the arms would be immediately thrown into action and lock the wheels and the machine, thus accomplishing the same result. Other devices may be applied by which this presence in his seat or stand or absence from it on the part of the driver or conductor would hold out or allow to go into action this locking and holding mechanism; and it may be applied to machines in which the lugs are not found on the drive-wheels--as, for instance, in wheels composed of hubs, spokes, and rims, the locking-arms, when the driver or conductor is thrown off or leaves his seat. or stand, may be thrown in between the spokes and thus lock the wheels; or holes or recesses may be made in or projections on the sides of the wheels, so that when the locking-arms are shot out, by a spring or by a weight, they will catch into or against such recesses or projections and thus lock and hold the wheels and machines.
The gist of the invention consists in cansing the presence of the driver or conductor, when in his seat, position, or stand, to hold the locking mechanism out of action, while his absence therefrom, whether by accident or intention, shall allow said mechanism to go into action and stop the machine.
Simply stopping. the gearing andthe motion of the cutters will not serve the desired end, for if the team can move on the machine will be drawn upon or over the person in its path, and the pointed guards and exposed knife will multilate or cut his person and frequently cause death. The only effectual se curity is in' stopping the machine, so that the tea-m caiu ot move it.
When the driver or conductor voluntarily leaves his seat, stand, or position he may, by moving a lever, catch, or any other suitable device, throw the lock or stop positively into action. though as a general thing the device,
when properly constructed, will be self-actin g but an additional positively-acting device will render the security doubly secure, and may be readily applied, so that moving a lever or.
drawing a cord or turning a button will throw the stop into certain action.
Having thus fully described my invention and shown how it may be practically applied, what I-claim, and desire to secure by Letters Patent, is-
So combining locking-arms with the wheels of a harvesting-machine and with appliances, substantially such as herein described, as that while the driver or conductor is in his seat, stand, or position the locking-arms shall be held out of action, and when he is thrown from or leaves his seat, stand, or position said locking-arms shall be immediately thrown into action, as and for the purpose herein described.
B. G. FITZHUGH. Witnesses 7 WM. L. SroRK, S. TEMPLETON,
Publications (1)
Publication Number | Publication Date |
---|---|
US54466A true US54466A (en) | 1866-05-01 |
Family
ID=2124009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US54466D Expired - Lifetime US54466A (en) | Improvement in harvesters |
Country Status (1)
Country | Link |
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US (1) | US54466A (en) |
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- US US54466D patent/US54466A/en not_active Expired - Lifetime
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