US13024A - William daekee - Google Patents

William daekee Download PDF

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Publication number
US13024A
US13024A US13024DA US13024A US 13024 A US13024 A US 13024A US 13024D A US13024D A US 13024DA US 13024 A US13024 A US 13024A
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Prior art keywords
ring
spindle
bobbin
william
daekee
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00Coherent pavings made in situ
    • E01C7/08Coherent pavings made in situ made of road-metal and binders
    • E01C7/35Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
    • E01C7/353Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively bituminous binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively bituminous binders, e.g. for roughening or clearing

Definitions

  • A is one of the spindles of a ring spinning frame;
  • B is the step rail, and
  • C a rail corresponding to the ring rail of the common frame, serving in this case also as a guide rail.
  • the spindle carries a whir c, by kwhich it receives motion through a band e, from the spindle band cylinder H, arranged in the usual manner.
  • D is the ring which is supported at the top of a tin or other light metal socket E, large enough to receive the bobbin and secured to a tube F, tting easily on the spindle and resting on the top of the guide a, in the rail C.
  • This tube F carries a whirl c, by which it receives rotary motion through a band d, from a cylinder G, the said rotary motion being also imparted to the ring likewise.
  • J is the bobbin, which has a wire f, inserted transversely through it near the top to form a bail and to rest for the purpose of supporting the bobbin in a slot Z, at the top of the spindle.
  • the bobbin is bored out about half its depth from the top to'it snugly to the spindle but the lower half is bored large enough for the tube F, to pass freely into it. This allows the tube to be of proper length to steady the ring and at the same time allows the ring to be raised by the rail C, high enough to wind to the top of the bobbin.
  • g is the traveler.
  • the band cylinders H and Gr are to receive motion the one from the other through a band j, running over two cone pulleys at one end and hence their relative speeds may be properly adjusted with facility by shifting the band.
  • the tube is allowed to be of JAMES HARGREAVES.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

UNITED STATES PATENT OFFICE.
WM. DARKER, JR., OF WEST PHILADELPHIA, PENNSYLVANIA, ASSIGNO'R TO J. B. THOMPSON.
RING-SPINNING FRAME.
Specification of Letters Patent No. 13,024, dated June 5, 1855.
creased wi-thout increasing the danger of breaking the threads.
The great obstacle to the increase of speed in the common ring spinning frame beyond a certain degree, is that the friction of the traveler upon the ring becomes so great as to produce such a degree of tension as to break the thread. I propose to reduce this friction by giving to the ring a rotary mo-tion at a slower speed than but in the same direction as the spindle and this invention consists in cert-ain methods of ap- .plying the ring and securing the bobbin to the spindle for that purpose.
To enable others skilled in the art to make and use my invention I will proceed to describe its construction and operation.
A, is one of the spindles of a ring spinning frame; B, is the step rail, and C, a rail corresponding to the ring rail of the common frame, serving in this case also as a guide rail. The spindle carries a whir c, by kwhich it receives motion through a band e, from the spindle band cylinder H, arranged in the usual manner. D, is the ring which is supported at the top of a tin or other light metal socket E, large enough to receive the bobbin and secured to a tube F, tting easily on the spindle and resting on the top of the guide a, in the rail C. This tube F, carries a whirl c, by which it receives rotary motion through a band d, from a cylinder G, the said rotary motion being also imparted to the ring likewise. J, is the bobbin, which has a wire f, inserted transversely through it near the top to form a bail and to rest for the purpose of supporting the bobbin in a slot Z, at the top of the spindle. The bobbin is bored out about half its depth from the top to'it snugly to the spindle but the lower half is bored large enough for the tube F, to pass freely into it. This allows the tube to be of proper length to steady the ring and at the same time allows the ring to be raised by the rail C, high enough to wind to the top of the bobbin.
g, is the traveler.
The band cylinders H and Gr, are to receive motion the one from the other through a band j, running over two cone pulleys at one end and hence their relative speeds may be properly adjusted with facility by shifting the band. Y
By causing the spindle to revolve at the rate of, say, ten thousand revolutions per minute and the ring to revolve at a speed. of, say, four thousand, the friction of the traveler on the ring will be no greater than if the spindles revolved at a speed of siX -thousand with the ring stationary and hence there will be no greater danger of breaking the thread. Generally speaking this improvement will enable the spindles to be run at nearly double the ordinary speed and this without the same trouble, for it will obviate the necessity of changing the travelers to use lighter or heavier ones for finer and coarscr yarn as is necessary in the common ring frame, which alone will effect an important saving in a manufactory employing a large number of spindles. It affords facility for varying the relative speeds of the spindles and rings while the machine is in operation by simply shifting the band j, along the cone pulleys; this variation of the relative speed during the operation is necessary to enable a uniform tension to be produced upon the thread in building conical or shuttle bobbins.
`What I claim as my invention and desire to secure by Letters Patent, is
l. The method substantially herein described of applying the rings to enable them to receive rotary motion, that is to say attaching them to the top of metal sockets E, Which are large enough to reproper length to steady the ring Without inoeive the bobbins and are secured to tubes tei'fering with the bobbin. F, which revolve easily upon the spindles.
2. The Within described method of at- WILLIAM DARKER JR' 5 taching the bobbin to the spindle by a bail Witnesses:
f, which drops in a slot at the top of the WVM. H. THOMPSON, spindle, whereby the bobbin is properly se- SAMUEL HANCOCK,
cured and the tube is allowed to be of JAMES HARGREAVES.
US13024D William daekee Expired - Lifetime US13024A (en)

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