Pumping their feet on the treadle would turn the drill bit in the patient's tooth. |
|
It lived for a long time at the bottom of the button drawer on my grandmother's old treadle Singer sewing machine, which I had inherited. |
|
My mother wasn't good at sewing but she had a treadle sewing machine and patched and patched. |
|
In this experiment, demonstrator pigeons either stepped on a treadle or pecked at the treadle to obtain a food reward. |
|
He said that Tri-Lakes would provide 100 per cent maintenance to the treadle pumps that were given to the farmers. |
|
He dipped his fingers in water, spun the bowls using a foot treadle and then played them almost like a piano. |
|
Clothing and homemade baskets come from a cooperative of women who sew on foot treadle machines. |
|
The rocking motion of the treadle and the gentle clacking of the machine often lulled the restless child. |
|
He was listening to the singing of treadle sewing machines hard at work, not an encroaching fever. |
|
Polishing in our workshop had to be done on an old treadle lathe, the only machine we had. |
|
This should be set with the treadle at right angles to the wall, so that it can be approached from either direction. |
|
The machines at our disposal in the Home Ec room began their existence as treadle models that at some point had been wired for electricity. |
|
Franklin would pump the treadle, wet his fingers, and stroke the rims of the bowls, almost as if playing notes on the piano. |
|
I was thinking of makin small dies and different contouring swage blocks to achieve different effects with the treadle I have. |
|
Abadi uses water from the pits for irrigation during the dry season, with the help of a treadle pump. |
|
A bellows operated by an assistant or by a foot treadle provided the forced draft for raising the temperature of the fire. |
|
The motor in this machine rotates only when the treadle is actuated, so electricity is used only when the machine is sewing. |
|
The introduction of the treadle loom by the Spaniards brought men into the weaving industry, especially as a commercial operation. |
|
Inexpensive treadle pumps and small mechanical pumps have been introduced successfully in South Asia and Africa. |
|
Another program provided 400 treadle pumps to each electoral constituency in Malawi. |
|
|
When the treadle toed down again the balanced stitches of E F G or H goes on. |
|
If the treadle returns to neutral intermediately in any one section, the machine will stop immediately. |
|
Figure 2, having the treadle set back from the door captures more wary birds. |
|
Mr. Deko, we don't know if the water from the treadle pump is going to the right places. |
|
Karim employs a dozen or more weavers, who work in several small ateliers using variants of the treadle loom, each designed to produce a particular type of cloth. |
|
My thin black boot beat on the treadle, urging the wheel to spin harder. |
|
Other developments in the nineteenth century included the reclining dental chair, amalgam fillings, and the treadle engine for driving the dental drill. |
|
They were Rris-built devices, requiring two Rris to power the treadle turning the shaft, but the bits and cutting blades were of improved carbon steel. |
|
Sewing was still done mostly on a Singer treadle sewing machine, though electric sewing machines became more common near the middle of the century. |
|
For instance, a woman using buckets can do 200-500 square metres while the treadle pump user can cover up to 2,500 square metres within the same given time. |
|
The other result was that Bob became skilled at hand setting lines of display type, locking up printing formes and hand feeding both treadle and motorised presses. |
|
A Scottish blacksmith, Kirkpatrick MacMillan, is credited with adding a treadle drive mechanism in 1840, for the first time enabling the rider to lift his feet off the ground. |
|
Around 1480, the early medieval rotary grindstone was improved with a treadle and crank mechanism. |
|
The spinner sits and pumps a foot treadle that turns the drive wheel via a crankshaft and a connecting rod. |
|
This movement spins a large wheel on the treadle frame, connected by a thin leather belt to a smaller driving wheels on the sewing machine. |
|
The spindle is driven either by foot power from a treadle and flywheel or by a belt or gear drive to a power source. |
|
When Maudslay began working for Bramah, the typical lathe was worked by a treadle and the workman held the cutting tool against the work. |
|
The integrated machine frame contains the motor module, which is actuated, controlled, and stopped by a four-speed switch operated by a device resembling the former foot treadle. |
|
As a general rule, this unit is attached to the lefthand side of the control box by means of two screws and is mechanically connected by means of a pitman rod with the treadle located on the sewing machine stand. |
|
The cover story of the December 1999 issue, for example, featured a farmer who uses a simple treadle pump to irrigate his 3-acre vegetable garden. |
|
|
During the 16th century a treadle wheel with flyer was in common use, and gained such names as the Saxony wheel and the flax wheel. |
|
When the driver releases the foot valve treadle, the application air to the trailer brake chambers must return to the foot valve to be exhausted to the atmosphere. |
|
When the driver depresses the foot valve treadle application air will be delivered to the tractor brake chambers and to the trailer brake chambers. |
|
These complaints ranged from corruption in food aid distribution processes, problems with the fertilizer voucher program and political motivation for the treadle pump allocation. |
|
When the driver applies the brakes, depressing the treadle part way, the foot valve will automatically maintain the application air pressure without the driver having to adjust the pressure of his foot on the treadle. |
|
A woman works a treadle pump to irrigate crops. |
|
Once the treadle returned to neutral, machine will stop immediately. |
|
The treadle was operated by pressing down on it with a foot, or both feet, to cause a rocking movement. |
|
Although my aunt, a professional seamstress, had a new electric sewing machine and serger, Granny still did most of her work by hand or on her 1936 Singer treadle machine. |
|
In 1533, a citizen of Brunswick is said to have added a treadle, by which the spinner could rotate her spindle with one foot and have both hands free to spin. |
|
Many of the early sewing machines were powered by a treadle mechanism. |
|