Truss (unit)

Last updated
French peasants trussing hay near Barbizon, painted by Millet about 1850. The picture is called Les botteleurs de foin, indicating that their boots were used to compact the hay by kicking or treading. Jean-Francois Millet (II) - Trussing Hay - WGA15689.jpg
French peasants trussing hay near Barbizon, painted by Millet about 1850. The picture is called Les botteleurs de foin, indicating that their boots were used to compact the hay by kicking or treading.

A truss is a tight bundle of hay or straw. It would usually be cuboid, for storage or shipping, and would either be harvested into such bundles or cut from a large rick.

Contents

Markets and law

Hay carts in Cumberland Market, painted by Robert Polhill Bevan in 1915 Robert Polhill Bevan - Hay Carts, Cumberland Market - Google Art Project.jpg
Hay carts in Cumberland Market, painted by Robert Polhill Bevan in 1915

Hay and straw were important commodities in the pre-industrial era. Hay was required as fodder for animals, especially horses, and straw was used for a variety of purposes including bedding. In London, there were established markets for hay at Smithfield, Whitechapel and by the village of Charing, which is still now called the Haymarket. [1] The weight of trusses was regulated by law and statutes were passed in the reigns of William III and Mary II, [a] George II [b] and George III. The latter act, the Hay and Straw Act 1796 (36 Geo. 3. c. 88), established the weights as follows: [2] [3]

... And be it further enacted that no hay or straw whatever shall be sold in any market or place within the cities of London or Westminster, or the weekly bills of mortality, or within thirty miles thereof, other than except in what is made up in bundles or trusses; ...

... that each and every bundle or truss of hay sold in any market or place within the cities or limits aforesaid, between the last day of August in any year and the first day of June in the succeeding year, shall contain and be of the full weight of fifty-six pounds at least; and that every bundle or truss of hay sold within the cities or limits aforesaid, between the first day of June and the last day of August in any year, being new hay, of the summer's growth of that year, shall be and contain the full weight of sixty pounds, and being old hay of any former year's growth, the weight of fifty-six pounds, as aforesaid; and that each and every bundle or truss of straw sold within the cities or limits aforesaid, shall contain and be of the full weight of thirty-six pounds; and that every load of hay or straw shall contain thirty-six bundles or trusses; ...

...that the pair of bands with which any bundle or truss of hay shall be bound shall not exceed the weight of five pounds, ...

In summary then, the standard weights of a truss were:

and 36 trusses made up a load. [4]

Trussing

A simple balance was usually used to weigh the truss A balance for weighing trusses.png
A simple balance was usually used to weigh the truss
Tools used for the English method of trussing. Fig 1. shows a windle used to make twine. Fig 2. shows the knife used to cut the trusses. Fig 3. shows the iron spike used to move the truss for binding and weighing. Trussing tools.png
Tools used for the English method of trussing. Fig 1. shows a windle used to make twine. Fig 2. shows the knife used to cut the trusses. Fig 3. shows the iron spike used to move the truss for binding and weighing.
The 56 pound weight was used in early Olympic Games and is still used in Highland Games WFD implement 01.jpg
The 56 pound weight was used in early Olympic Games and is still used in Highland Games

A detailed description was provided in British Husbandry, sponsored by the Society for the Diffusion of Useful Knowledge, [5]

The operation of trussing is in England performed with great nicety, and is so well deserving of imitation, that a description of it cannot be considered misplaced. The cutting is commenced at that end which is the least exposed to the weather, and should be begun at the left-hand corner. The binder begins by forming "thumb-bands" of the most inferior hay for tying up the trusses; in making which he is assisted by a boy, who holds both ends of a wisp of damped hay between his hands. He then catches the wisp with the crook of an implement called in different places, a "twiner", a "throw-crook", or a "windle" which is made, like fig. 1., of a circular piece of iron about a foot and a half long, inclosed in a hollow tube of wood as at a. This he grasps with his left hand, and then turning the handle b, the crook revolves in the tube, and the band is instantaneously twisted.

This done, he measures the cut to be made in the stack, which is decided by the usual size of the trusses — each being as nearly as possible three feet by two and a half, and thick in proportion to the fineness and closeness of the hay; those of the best quality being the thinnest. He then mounts the ladder and cuts perpendicularly through the thatch, as far down as will produce the requisite number of trusses. This he does with a very strong and sharp knife, about thirty inches in length by nearly six in breadth of the blade, and formed as in fig. 2. The handle is however often made short and straight from the blade, but the form above represented allows of more power being exerted by the workman in cutting through the stack, and it is an operation which demands considerable strength.

Having cut the necessary quantity, he next uses an iron spike, nearly three feet in length, with a small handle at the top, as at fig. 3. which he thrusts into the truss, and thus separates it in nearly its exact weight from the stack; afterwards laying it upon two of the bands, which have been previously stretched upon a weighing machine, of the annexed form, and furnished with a 56 lb. weight, though steelyards are sometimes used, but are not more convenient, while they are more expensive. The machine can be made by any common carpenter of a size to hold a truss of hay, the height about four feet, and of proportionate length, for less than fifty shillings.

The truss is then encircled by the bands, at about 10 inches from each end, being afterwards turned under, as a tie, in the same manner as those of sheaves of corn. An expert hay-binder can thus truss two loads in his day's work; and the common price, if done by the job, is 2s. 6d. per load. It will be readily conceived that this mode is preferable to that of delivering hay loose; for although it occasions the charge of binding, it yet secures it from every kind of waste: it is accurately weighed, securely loaded upon the cart, occupies the smallest space, and can be easily carried or delivered, without difficulty, through a loft window.

Carriage

The London hay-cart. London hay-cart.png
The London hay-cart.

The London hay-cart may have been purpose-made to carry a load of 36 trusses. John French Burke wrote in 1834, [6]

...a more clumsy, ill-constructed vehicle cannot be imagined. With the occasional exception of a waggon, containing an additional half-load, it is the only vehicle used for the conveyance of hay and straw, and the return of dung, round the roads of the metropolis, and seems calculated to carry just a load, consisting of 18 cwt., divided into thirty-six trusses of hay, or the same number of straw, containing 36 lbs. each. The weight being light, and occupying a great deal of room, fills up the body of the cart, with the tail and fore ladders and iron arms; and the wheel-horse runs under head-rails. It requires very considerable exactitude in placing so bulky an article with regard to the centre of gravity; but the carters are so habituated to the load, that an accident but rarely occurs.

Consumption

British army regulations in 1799 specified standard rations of trusses. These were one truss of straw for each two soldiers, to stuff their palliasses. Half a truss was provided after sixteen days to refresh this and the whole was then changed after 32 days. Five trusses of straw were provided for each company every sixteen days for the batmen and washerwomen, who did not have palliasses. Thirty trusses of straw were provided per company when they took the field to thatch the huts of the washerwomen. [7]

Notes

Related Research Articles

<span class="mw-page-title-main">Rainhill trials</span> Locomotive motive power competition (1829)

The Rainhill trials were a competition run from the 6 to 14 October 1829, to test George Stephenson's argument that locomotives would have the best motive power for the then nearly-completed Liverpool and Manchester Railway (L&MR). Ten locomotives were entered, of which five were able to compete, running along a 1 mile (1.6 km) length of level track at Rainhill, in Lancashire.

<span class="mw-page-title-main">Yard</span> Unit of length

The yard is an English unit of length in both the British imperial and US customary systems of measurement equalling 3 feet or 36 inches. Since 1959 it has been by international agreement standardized as exactly 0.9144 meter. A distance of 1,760 yards is equal to 1 mile.

<span class="mw-page-title-main">Hay</span> Dried grass, legumes or other herbaceous plants used as animal fodder

Hay is grass, legumes, or other herbaceous plants that have been cut and dried to be stored for use as animal fodder, either for large grazing animals raised as livestock, such as cattle, horses, goats, and sheep, or for smaller domesticated animals such as rabbits and guinea pigs. Pigs can eat hay, but do not digest it as efficiently as herbivores do.

<span class="mw-page-title-main">Truss</span> Rigid structure that consists of two-force members only

A truss is an assembly of members such as beams, connected by nodes, that creates a rigid structure.

<span class="mw-page-title-main">Baler</span> Farm machine for creating hay bales

A baler or hay baler is a piece of farm machinery used to compress a cut and raked crop into compact bales that are easy to handle, transport, and store. Often, bales are configured to dry and preserve some intrinsic value of the plants bundled. Different types of balers are commonly used, each producing a different type of bale – rectangular or cylindrical, of various sizes, bound with twine, strapping, netting, or wire.

<span class="mw-page-title-main">Naval Act of 1794</span> 1794 legislation by the US Congress

The Act to Provide a Naval Armament, also known as the Naval Act of 1794, or simply, the Naval Act, was passed by the 3rd United States Congress on March 27, 1794, and signed into law by President George Washington. The act authorized the construction of six frigates at a total cost of $688,888.82. These ships were the first ships of what became the United States Navy.

<span class="mw-page-title-main">Hammerbeam roof</span> Type of English Gothic roof

A hammerbeam roof is a decorative, open timber roof truss typical of English Gothic architecture and has been called "the most spectacular endeavour of the English Medieval carpenter". They are traditionally timber framed, using short beams projecting from the wall on which the rafters land, essentially a tie beam which has the middle cut out. These short beams are called hammer-beams and give this truss its name. A hammerbeam roof can have a single, double or false hammerbeam truss.

<span class="mw-page-title-main">Domestic roof construction</span> The supporting structure of a roof

Domestic roof construction is the framing and roof covering which is found on most detached houses in cold and temperate climates. Such roofs are built with mostly timber, take a number of different shapes, and are covered with a variety of materials.

<span class="mw-page-title-main">Weights and Measures Acts (UK)</span> Laws of the British Parliament determining the regulation of weights and measures

Weights and Measures Acts are acts of the British Parliament determining the regulation of weights and measures. It also refers to similar royal and parliamentary acts of the Kingdoms of England and Scotland and the medieval Welsh states. The earliest of these were originally untitled but were given descriptive glosses or titles based upon the monarch under whose reign they were promulgated. Several omnibus modern acts have the short title "Weights and Measures Act" and are distinguished by the year of their enactment.

<span class="mw-page-title-main">Horse harness</span> Device that connects a horse to a carriage or load

A horse harness is a device that connects a horse to a horse-drawn vehicle or another type of load to pull. There are two main designs of horse harness: (1) the breast collar or breaststrap, and (2) the full collar or collar-and-hames.

In 1789, Alexander Hamilton, the Secretary of the Treasury, calculated that the United States required $3 million a year for operating expenses as well as enough revenue to repay the estimated $75 million in foreign and domestic debt. Under the rates established by the Tariff of 1789, the government could not meet its obligations. Consequently, Hamilton proposed an increase in the average rate from 5 percent to between 7 and 10 percent, the addition of numerous items to the list, and the passage of an excise tax. Congress refused to pass the excise tax, but James Madison successfully steered the tariff increases through the legislature.

Winchester measure is a set of legal standards of volume instituted in the late 15th century (1495) by King Henry VII of England and in use, with some modifications, until the present day. It consists of the Winchester bushel and its dependent quantities, the peck, (dry) gallon and (dry) quart. They would later become known as the Winchester Standards, named because the examples were kept in the city of Winchester.

<span class="mw-page-title-main">Dogcart (dog-drawn)</span> Cart pulled by one or more dogs

A dogcart is a cart pulled by one or more drafting dogs.

<span class="mw-page-title-main">Métis buffalo hunting</span>

Métis buffalo hunting began on the North American plains in the late 1700s and continued until 1878. The great buffalo hunts were subsistence, political, economic, and military operations for Métis families and communities living in the region. At the height of the buffalo hunt era, there were two major hunt seasons: summer and autumn. These hunts were highly organized, with an elected council to lead the expedition. This made sure the process was fair and all families were well-fed and provided for throughout the year.

A seam is an obsolete unit of volume or mass in the United Kingdom

The load, also known as a fodder, fother, and charrus, is a historic English unit of weight or mass of various amounts, depending on the era, the substance being measured, and where it was being measured. The term was in use by the 13th century, and disappeared with legislation from the 1820s onwards. Modern equivalents of historical weights and measures are often very difficult to determine, and figures given here should be treated with caution.

<span class="mw-page-title-main">Tick mattress</span> Type of bedding

A tick mattress, bed tick or tick is a large bag made of strong, stiff, tightly-woven material (ticking). This is then filled to make a mattress, with material such as straw, chaff, horsehair, coarse wool or down feathers, and less commonly, leaves, grass, reeds, bracken, or seaweed. The whole stuffed mattress may also, more loosely, be called a tick. The tick mattress may then be sewn through to hold the filling in place, or the unsecured filling could be shaken and smoothed as the beds were aired each morning. A straw-filled bed tick is called a paillasse, palliasse, or pallet, and these terms may also be used for bed ticks with other fillings. A tick filled with flock is called a flockbed. A feather-filled tick is called a featherbed, and a down-filled one is a downbed; these can also be used above the sleeper as a duvet.

<span class="mw-page-title-main">An Act for prohibiting Trade with the Barbadoes, Virginia, Bermuda and Antego</span> English Commonwealth legislation

An Act for prohibiting Trade with the Barbadoes, Virginia, Bermuda and Antego or Act prohibiting Commerce and Trade with the Barbodoes, Antigo, Virginia, and Bermudas alias Summer's Islands was an Act of law passed by the Rump Parliament of England during the Interregnum against English colonies which sided with the Crown in the English Civil War.

Charles Magauran, the Third, was chief of the McGovern Clan and Baron or Lord of Tullyhaw barony, County Cavan including the period 1641 to 1657.

The Exchequer Standards may refer to the set of official English standards for weights and measures created by Queen Elizabeth I, and in effect from 1588 to 1825, when the Imperial units system took effect, or to the whole range of English unit standards maintained by the Court of the Exchequer from the 1200s, or to the physical reference standards physically kept at the Exchequer and used as the legal reference until the such responsibility was transferred in the 1860s, after the Imperial system had been established.

References

  1. Rev. Dr. John Trusler (1790), The London Adviser and Guide, Wardour Street: Literary Press, p. 186
  2. "LXXXVIII An Act to Regulate the Buying and Selling of Hay and Straw", The Statutes, vol. 3, Eyre and Spottiswoode, 1872, pp. 428–438
  3. William Marriott (1801), The Country Gentlemen's Lawyer, Holborn: W. Stratford, pp. 71–80
  4. Cardarelli, François (2003), Encyclopaedia of Scientific Units, Weights and Measures, London: Springer, p. 49, ISBN   978-1-4471-1122-1
  5. John French Burke (1834), "ch. XXXII Haymaking", British Husbandry, vol. 1, Paternoster Row: Baldwin and Cradock, pp. 500–501
  6. John French Burke (1834), "ch. VII Cartage", British Husbandry, vol. 1, Paternoster Row: Baldwin and Cradock, pp. 163–164
  7. William Duane (1810), A Military Dictionary, Philadelphia, p. 660