US397629A - Driving mechanism for spinning-spindles - Google Patents
Driving mechanism for spinning-spindles Download PDFInfo
- Publication number
- US397629A US397629A US397629DA US397629A US 397629 A US397629 A US 397629A US 397629D A US397629D A US 397629DA US 397629 A US397629 A US 397629A
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- US
- United States
- Prior art keywords
- spindles
- belt
- around
- spinning
- whirls
- 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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- 230000005540 biological transmission Effects 0.000 description 2
- 230000001186 cumulative Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
- D01H1/241—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles driven by belt
Definitions
- the object of myinvention is to provide an improved driving mechanism for rotating the spindles of a spinning-machine.
- the spindles are driven by independent belts from a long horizontal driving-cylin der.
- Said cylinder which is made of sheet metal, is very liable to be broken by the cumulative lateral strain of the spindle-belts, .which breakage renders inoperative a large number of spindles and involves much loss of time; furthermore, with independent belts to each spindle it is not possible to get a uniform tension for them all, and this involves a lack of uniformity in the spun product of the several spindles.
- my invention consists in providing each spindle with two whirls and combining with the same a single continuous belt which passes around both whirls of each spindle, and a pair of grooved driving-drums, each having several parallel grooves, around which the belt passes in a suflicient number of convolutions to give the necessary friction to positively transmit the power through a single belt to all the spindles.
- Figure 1 is a perspective view of one section of the driving mechanism; and Fig. 2 is a side view of the spindles from the opposite side to that shown in Fig. 1, and showing the travel of the belt around the whirls of the spindles.
- A represents the frame of the spinning-machine, which carries the usual rails and steps for the spindles.
- -B are the spindles, which are provided each with two whirls, a b.
- D is the driving-belt, which passes to one end of the series of spindles over a tensionpulley, G, mounted in the end of an arm, 0, projecting horizontally from a vertical sleeve, G which is journaled upon an upright stem, C supported upon the framework.
- a spiral spring Around the sleeve C is wound a spiral spring, 0 one end of which bears against the arm 0 and the otherend of which is secured to the base of the stem, so that the elasticity of the spring will cause the pulley to take up the slack of the driving-belt and keep it at the proper tension.
- the belt Fromthe tension-pulley the belt extends around a horizontal lead-pulley, E, and thence it extends to the larger drum, F.
- the belt from the other end of the series of spindles passes around a vertical lead-pulley, E, and thence passes to the smaller drum, F.
- These two drums are arranged only at the end of the series of spindles, and do not extend longitudinally along the frame, as do the driving-cylinders.
- Said drums have an equal number of grooves, and in these grooves and in successive convolutions around the two drums the driving-belt passes, going to the drums from one lead-pulley and emerging from the drums over the other lead-pulley.
- Power is imparted to the drums for rotating them bymeans of aband-pulley, P, fixed upon the same shaft with drum F and driven by a belt.
- the obj ect of the grooves and the successive convolutions of the belt around the two drums is to secure a positive transmission of power from the larger drum to the belt without slipping, which it would be especially liable to do, by reason of the large amount of work which it has to do in drivingall the spindlles.
- the belt In adjusting the belt around the double whirls of the spindles the belt, passing from the tensioirpulley, travels first around the lower whirl of spindle No. 1, then around the lower whirl of spindle No. 2, thence to and around the upper whirl of spindle N0. 1, thence to and around the lower whirl of spindle No. 3, thence to the upper whirl of spindle No. 2, thence to the lower whirl of spindle No. 4, and so on, the belt having a double lap around the spindles in pairs. This gives a large amount of frictional driving surface to each spindle and connects the spindles together for a uniform mot-ion.
- the object in providing each spindle with two whirls is to permit the belt to be wound around and paid off from one spindle to the other, in accordance with the travel of the belt, as above indicated.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
(No Model.) 2 Sheets-Sheet l.
T. L. BUTLER. DRIVING MECHANISM FOR SPINNING SPINDLES. No. 397,629. Patented Feb. 12, 1889.
W/ A WITNESSE$: I INVENTOR:
ATTORNEYS.
(No Model.)
2 Sheets-Sheet 2. T. L. BUTLER. DRIVING MECHANISM FOR SPINNING SPINDLES. No. 397,629.
INVENTOR ,M/Cv
p WITNESSES:
ATTORNEYS.
N. PEYERs. Phamuma m hcr, Washington, D. c.
UNITED STATES THOMAS L.
PATENT OEErcE.
BUTLER, OF BLACKSTONE, MASSACHUSETTS.
DRIVING MECHANISM FOR SPINNING-=SPINDLES.
SPECIFICATION forming part of Letters Patent No. 397,629, dated February 12, 1889.
Application filed )ctche: 13, 1888. Serial No. 288,509. (No model.)
To aZZ whom it may concern:
Be it known that I, THOMAS L. BUTLER, of Blackstone, in the county of Worcester and State of Massachusetts, have invented a new and useful Improvement in Driving Mechanism for Spinning-Spindles, of which the following is a specification.
The object of myinvention is to provide an improved driving mechanism for rotating the spindles of a spinning-machine. Ordinarily the spindles are driven by independent belts from a long horizontal driving-cylin der. Said cylinder, which is made of sheet metal, is very liable to be broken by the cumulative lateral strain of the spindle-belts, .which breakage renders inoperative a large number of spindles and involves much loss of time; furthermore, with independent belts to each spindle it is not possible to get a uniform tension for them all, and this involves a lack of uniformity in the spun product of the several spindles.
WVith reference to curing these evils, my invention consists in providing each spindle with two whirls and combining with the same a single continuous belt which passes around both whirls of each spindle, and a pair of grooved driving-drums, each having several parallel grooves, around which the belt passes in a suflicient number of convolutions to give the necessary friction to positively transmit the power through a single belt to all the spindles.
Figure 1 is a perspective view of one section of the driving mechanism; and Fig. 2 is a side view of the spindles from the opposite side to that shown in Fig. 1, and showing the travel of the belt around the whirls of the spindles.
A represents the frame of the spinning-machine, which carries the usual rails and steps for the spindles.
-B are the spindles, which are provided each with two whirls, a b.
D is the driving-belt, which passes to one end of the series of spindles over a tensionpulley, G, mounted in the end of an arm, 0, projecting horizontally from a vertical sleeve, G which is journaled upon an upright stem, C supported upon the framework. Around the sleeve C is wound a spiral spring, 0 one end of which bears against the arm 0 and the otherend of which is secured to the base of the stem, so that the elasticity of the spring will cause the pulley to take up the slack of the driving-belt and keep it at the proper tension. Fromthe tension-pulley the belt extends around a horizontal lead-pulley, E, and thence it extends to the larger drum, F. The belt from the other end of the series of spindles passes around a vertical lead-pulley, E, and thence passes to the smaller drum, F. These two drums are arranged only at the end of the series of spindles, and do not extend longitudinally along the frame, as do the driving-cylinders. Said drums have an equal number of grooves, and in these grooves and in successive convolutions around the two drums the driving-belt passes, going to the drums from one lead-pulley and emerging from the drums over the other lead-pulley.
Power is imparted to the drums for rotating them bymeans of aband-pulley, P, fixed upon the same shaft with drum F and driven by a belt.
The obj ect of the grooves and the successive convolutions of the belt around the two drums is to secure a positive transmission of power from the larger drum to the belt without slipping, which it would be especially liable to do, by reason of the large amount of work which it has to do in drivingall the spindlles. There is therefore a special relation between the spindles, the belt driving all the spindles, and the multiple groove and convolutions of the belt on the drums.
In adjusting the belt around the double whirls of the spindles the belt, passing from the tensioirpulley, travels first around the lower whirl of spindle No. 1, then around the lower whirl of spindle No. 2, thence to and around the upper whirl of spindle N0. 1, thence to and around the lower whirl of spindle No. 3, thence to the upper whirl of spindle No. 2, thence to the lower whirl of spindle No. 4, and so on, the belt having a double lap around the spindles in pairs. This gives a large amount of frictional driving surface to each spindle and connects the spindles together for a uniform mot-ion.
The object in providing each spindle with two whirls is to permit the belt to be wound around and paid off from one spindle to the other, in accordance with the travel of the belt, as above indicated.
I am'aware that it has been proposed to drive a series of spindles by a single belt which had merely a tangential contact with the whirls of the spindles, and also that spindles have been provided with double whirls, with belts driven by a cylinder and extending around the whirls of two spindles to connect the spindles for a uniform motion, and I do not claim either of these features broadly.
Having thus described my invention, what I claim as new is- 1. The Combination, with a series of spindles having double whirls, of a single continuous driving-belt wound around the whirls oi the spindles in pairs, so as to have a double lap, l as described, and a pair of multiple grooved l drums arranged at one end of the series and having the belt wound around the same in multiple convolutions to positively actuate the belt, as described. I
2. The combination, wiih a series of spindles having double whirls, of a single continuous driving-belt wound around the whirls of the spindles in pairs, so as to have a double lap, as described, a spring tension-pulley for the belt, a pair of multiple grooved arms having the belt wound around the same in several convolutions, and a pair of lead-pulleys for directing the course of the belt to and from the spindles, as described.
THOMAS L. BUTLER Vitnesses:
\VILLIAM F. BYRNE, PATRICK F. MCQUlLLEN.
Publications (1)
Publication Number | Publication Date |
---|---|
US397629A true US397629A (en) | 1889-02-12 |
Family
ID=2466593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US397629D Expired - Lifetime US397629A (en) | Driving mechanism for spinning-spindles |
Country Status (1)
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US (1) | US397629A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574504A (en) * | 1946-10-30 | 1951-11-13 | King Seeley Corp | Windshield wiper mechanism |
US2603062A (en) * | 1949-09-30 | 1952-07-15 | Westinghouse Electric Corp | Variable area jet nozzle |
-
0
- US US397629D patent/US397629A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2574504A (en) * | 1946-10-30 | 1951-11-13 | King Seeley Corp | Windshield wiper mechanism |
US2603062A (en) * | 1949-09-30 | 1952-07-15 | Westinghouse Electric Corp | Variable area jet nozzle |
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