US1369908A - Bearing for high-speed fliers - Google Patents
Bearing for high-speed fliers Download PDFInfo
- Publication number
- US1369908A US1369908A US395710A US39571020A US1369908A US 1369908 A US1369908 A US 1369908A US 395710 A US395710 A US 395710A US 39571020 A US39571020 A US 39571020A US 1369908 A US1369908 A US 1369908A
- Authority
- US
- United States
- Prior art keywords
- bearing
- flier
- neck
- spindle
- bearings
- 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
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
- D01H9/046—Doffing arrangements integral with spinning or twisting machines for flyer type machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
H. SLATER. BEARING FOR HIGH SPEEP FLIERS.
' APPLICATION FILED LULYJZ. 1920.
1,369,908. I Patented Mar. 1,1921. 2 SHEETSSHEET l- INVENTOR.
ATTORNE Y.
H. SLATER.
BEARING FOR HIGH SPEED FLIERS.
APPLKCATION F'ILED JULY 12.1920.
1,369,908. Pat nwa' ar; 1,: 1921.
; SH'EVETSSHEET 2- Wm INVENTOR.
- ATTORNEY.
arnr oFFIcE.
HARRY snarnn, or VMZETHUEN, ranssacirosn'r'rs.
BEARING FOB HIGH-SPEED FLIERS.
Specification of Letters Patent.
Application filed July 12, 1920. Serial-No. 395,719.
To all whom it may concern.
Be it known that I, HARRY zen of Great Britain, residing at Methuen, in the county of, Essex and State of Massachusetts, have invented certain new and useful Improvements in Bearings for High- Speed Fliers, of which the following is a specification. f
This invention relates to bearings for textile machines or frames for spinning-roving,
of what are known as the flier types It isapplicable specifically to certain" types of fliers, and its purpose is to provide means whereby a higher speed can be obtained, and therefore greater production, without injury to the machine.
V In the type of machines to which my device is especially applicable, there are a plurality, generally a large number,, of spindles each carried near its bottom in suitable bearings 1n the frame and connected by suitable belts or cords, so that the spindles can be revolved at high speed. The flier consists of two arms connected together and terminating in a tubular neck, which .is slipped over the top end of a spindle in such manner that it will be carried thereby and will revolve therewith. 1
I am well aware that in certain types of Gill boxes and drawing boxes, the top end of the spindle is carried in closed bearings,
but with such bearings the process of dofling is slow, and the use of such bearings has been found impractical. on flier frames,-
where there are a large number of spindles, as, for instance, from 2 to 200' on each a V My device is peculiarly useful in connection with what is known as the Dandy rover, where the delivery point of the delivery rolls is directly over the'top of the spindle VI and the center of the tubular neck of the flier,- and in flier spinning frames, where the rolls are not directly over the spindle but where, as now in use, what is known as a fly M board carrying guide eyes each of which isdirecly over the, center of the SPlIldlQ, 1s
used. 7
I I have discovered that by making the neck of the flier of such form and of such length v on the outside that it can be guided or steadiedby a bearing open at the.- front or the side, the speed can be greatly increased and the production also increased. On new flier s, the neck can be made of suitable SLATER, a citi- Patented Mar, 1, 1921'. 7
length and shape, and. on old flie'rs I can preferably, simultaneously, as these parts are not locked together in any way.
In the construction where I move-the bear- 1 ings away from the fliers, I find that, by a slight modification of the bearings, the fly board can'be dispensed with.
My invention consists. primarily in so forming the neck of a flier,;as distinguished from a spindle, that it can be'guided by a bearing open at the front side or at another side, such neck and bearing being so arranged that they can be separated in a substantially horizgontal direction.
In the draw ngs, Figure 1 is .ancelevatio'n partly in sectlon showlng a single spindle and flier ofaframe for working textiles of" the Dandy rover flier type, "wherein the top of the spindle and flier can be swung out; in a well known manner. 3 i Fig. 2 is a view similar to Fig. --1:o-f a single spindle and flier of..an0ther type of frame, wherein the spindle is'revoluble but does not swingout. v H p Fig. 8 is an enlarged plan View of. the top of a flier and bearing embodying my invention, as shown in Figs. 1 and 4; v
Fig. 4: is a sectional elevation'on line t-L ofFig.3. I x Fig. 5 is an enlarged. elevation ofthe top of theflier, its bearing, and carrierarm, the supporting brackets and beam, with the op erating' shaft and one gear. vFig. 6' is a plan View showing a section of carrier rail with itscarrier arms and bearings.
-F ig. 7 is a detail in elevation showing an alternative method of operating carrier arms. v i e v.
Fig, 8 is a sectional elevation of the neckofa flier in which the neck is one piece.
Fig. Q'lS a plan view showing another method of arranging bearings to be mov-j gble horizontally away from the neck of the ier. e
' 15, are allof a well known type.
frame, such bearings being supported by the rail 8 carried by rollers, such as 11, which run on tracks, such as 9, in a Well known manner. The whirl, such as 13, intermediate rail 12, the lifter rail 1 1 and the spool Each spindle carries at the top a flier F for the roving R which is delivered by rollers 33 and 34:. The spindles, spools, and fliers are all arranged so that they can betipped, thus swinging the necks 22 as well as the arms 20 and 21 of the fliers outward in a substantially horizontal direction.
As shown in Fig. 4, the top'end of each spindle S- is slotted at 16 to embrace a pin, such as 23, passed through the neck 22 of the flier. Each neckhas roving eyes 24 and 25 which preferably are elongated as shown. I also prefer to insert at the top a smaller roving eye 26 to keep the roving in the center- .1
In making over old fliers, I prefer to sweat or drive on to neck 22 atubular thimble, such as E, having at the bottom a rounded skirt forming an annular channel 31 which will catch and retain any excess of oil. The outside of this tubular thimble E is true andcylindrical, adapted to revolve at high speedwith the spindle and flier.
To cooperate with the neck of the flier carried by a spindle of this type, I prefer to use fixed bearings H open at the front 43 to al low the neck or the thimble E to slip. in and to be guided thereby. As shown, for each spindle I attach a bracket K, which has adownwardly projecting arm 53, by means of a cap-screw 55 passingthrough enlarged slot 54 to the rail C. This bracket K has a horizontal arm 50 and an adjusting slot 51 through which, and through slot 47, in a corresponding'arm 48 of a bearing H, a bolt, I
such as 52, passes. Therefore the bearing H is adjustable vertically and horizontally.
Referring to Fig. 3, the bearing IIvis enlarged intoa head in'which is a slot 40 which is preferably slightly tapering to receive the bearing member 11, which may be of bronze or any other suitable anti-friction material, rounded at the back 42 to fit snugly on the neck or thimble of the flier, and open at the front 43 whereby it can be swung out without removing any bolts or latches. I
prefer to arrange an oil well 44 in the head.
of the bearing, and to bore a small oil hole 45 therefrom so as to reach the neck or thimble, and preferably'in this I insert a wick 46 to carry the-oil graduallybetween the hearing surfaces.
'In the construction shown in Fig, 2, B
represents the frame of a flier spinning capable of being moved back away from them in a substantially horizontal direction. To accomplish thisI prefer to arrange these hearings 1n sections of six or eight,"as
indicated in Fig. 6. For each section, I provide two brackets L, L, one at each end, fixed to the rail C as by screws 59 and each having bearing 60 for an operating shaft 61 which may extend the entire width'of the machine. This shaft can be operatedby a handle 127 shown in Fig. 6, and, for each section, carries near each end thereof a gear 62. Each bracket L hasan upward extension 63 with a passage 64 which serves as a bearing for a carrier arm 70 having rack teeth 71 at the bottom, each set of teethengaging a gear 62.
Bolted to the top of each pair of toothed carrier arms is a bearing carrier rail 65, and to this are adjustably bolted the open front side bearings M. Each such bearing is open at the front73 and shaped at the back to guide the tubular neck or thimble,- such as E, of a flier. It will be readily seen that, by turning the handle. 127, the various gears 62 operating on racks 71 of carrier arms 70 will move the bearing rails 65 and the bearings M carried thereby back and forth so that when it is desired to doff, they can all be moved back out of the way, as indicated by the dotcd lines in Figs. 5 and 6.
I find that I can dispense with thefly board generally used to direct the yarn from the delivery rolls to a point directly over the spindles by'making the head 66-of each bearing M extend upwardly and over, and inserting in the top thereof, directly over the center of the spindle when the bearing is in position, an open sided eye, such as 68, which may be of porcelain if desired. The upper part of the top ofthe head is open at 67 sothat the bearings can be moved back or for-- ward without breaking the arn. In order to lock the parts in place may. use a set screw shown at 76. r
shown in Fig. 5, I may, as shown in Fig. 7 use carrier arms 80, each havlng two de- 12'0 Instead of using a" rack and gear, as
pending legs 81 and .82between which is an eccentric 83 mounted on shaft 61.
In Fig. 8, I show a-flier F made with neck 90 which extends upwardly at 91 a greater distance than is customary in" such cases, having roving eyes 95, oil skirt 93, and" rounded'bottom"92, together with a top eye 94. It is obvious that whether a thiinble, which may be in the nature of a bushing,
such as E, is used, or a neck suitably made. in the first place, as shown in Fig. 8, the:
is engaged and disengaged from theflier neck. 7
It is evident that whether a thimble is used on the neck or the neck is so formedas to serve the same purpose, the principle is the same, and it is evident that whether the opening in my bearing is at the front side, the right side, or the left side, the principle is the same. As the pull of the bands on the whirls is from the back, I prefer to have the open part of the bearing on the ing textiles, of a vertical spindle carried front side, however.
The type of spindle in connection with which I use my invention is that wherein the top is free to receive a flier, the bearings being near the bottom end of the spindle. -When I speak of the flier or flierneck and bearings being horizontally separable, I include any slight curve, such as that which the flier neck takes at the start, as shown in Fig. 1, or the bearing takes, as shown in Fig. 9. I
I claim: 7
1. The combination in a flier spinning frame havinga plurality of revoluble spindles the tops of which are adapted to swin out, of fliers each carried by a spindle an each having at the top a tubular neck with a roving eye, and a tubular thimble having a rounded edge and a skirt at the bottom fitted over said neck and roving eye, with adjustable brackets carried by said frame, and a top bearing each carried by a bracket By mov one for each neck, each bearing being open at one side and adapted to receive and serve as a top bearing for a thimble carried by a flier. 1
2. The coinbination in a flier spinning frame having a. plurality of revoluble spindles the tops of which are adapted to swing out, of fliers each carried by a spindle and each having at the top a tubular neck with a roving eye, with a top bearing for each neck each bearing being open at one side and adapted to receive and serve as a top bearing for the neck of a flier.
3. The combination in a flier spinning frame having a plurality of spindles .each carried near its lower end by bearings 1n sald frame, of fliers each having a tubular neck with a roving passage therein and each carried by, the top of'a spindle and revoluble therewith, with a plurality of bearings car.- ried by said frame each bearing being open at one side and adapted to receive and serve as a top bearing for the neck of a flier, said necks and bearings being simultaneously horizontally separable from each other.
41; The combination in a frame for worknear its lower end by bearings therein and revoluble at high speed, with a flier having a tubular neck carried by the top of the spindle and revoluble therewith, and a bearing open at one side for said neck and also carried by the frame, said neck and bearing being separable horizontally one from the other.
5. The combination in a frame for working textiles, of a spindle carried near its lower end by bearings therein and revoluble at high speed, with a flier having a tubular neck carried by the top of the spindle and revoluble therewith, and a bearing for said neck open at one side and also carried by HARRY SLATER. I
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US395710A US1369908A (en) | 1920-07-12 | 1920-07-12 | Bearing for high-speed fliers |
GB18740/21A GB166146A (en) | 1920-07-12 | 1921-07-11 | Improvements in or relating to flyer frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US395710A US1369908A (en) | 1920-07-12 | 1920-07-12 | Bearing for high-speed fliers |
Publications (1)
Publication Number | Publication Date |
---|---|
US1369908A true US1369908A (en) | 1921-03-01 |
Family
ID=23564164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US395710A Expired - Lifetime US1369908A (en) | 1920-07-12 | 1920-07-12 | Bearing for high-speed fliers |
Country Status (2)
Country | Link |
---|---|
US (1) | US1369908A (en) |
GB (1) | GB166146A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129552A (en) * | 1961-10-30 | 1964-04-21 | Negishi Eizaburo | Doffing mechanism for textile machines |
-
1920
- 1920-07-12 US US395710A patent/US1369908A/en not_active Expired - Lifetime
-
1921
- 1921-07-11 GB GB18740/21A patent/GB166146A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129552A (en) * | 1961-10-30 | 1964-04-21 | Negishi Eizaburo | Doffing mechanism for textile machines |
Also Published As
Publication number | Publication date |
---|---|
GB166146A (en) | 1922-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2758439A (en) | Textile machine | |
US1369908A (en) | Bearing for high-speed fliers | |
US1962265A (en) | Ring spinning frame | |
US689556A (en) | Machinery for spinning and twisting fibrous materials. | |
US775690A (en) | J sheetsx s sheet | |
US2949726A (en) | Ring spinning and twisting frames | |
US1864020A (en) | Double ring cap frame | |
US647138A (en) | Machinery for spinning, drawing, doubling, and twisting textile yarns. | |
US819298A (en) | Spinning-machine. | |
US1912072A (en) | Roving frame | |
US1142011A (en) | Doffing-machine for spinning-frames. | |
US2186696A (en) | Roving frame | |
US1194834A (en) | Spinning machine | |
US123221A (en) | Improvement in splmfshng-maghines | |
US255612A (en) | Drawing | |
US910415A (en) | Thread-winding mechanism. | |
US2076423A (en) | Doffing mechanism for flyer spinning, doubling, twisting, and like machines | |
US2068815A (en) | Flexible centrifugal pot for spinning or doubling all kinds of fibers and device for discharging it | |
US1263714A (en) | Doffing apparatus for spinning and like machines. | |
US731883A (en) | Twisting-head for thread-dressing machines. | |
US990501A (en) | Ring spinning or twisting machine. | |
US125661A (en) | Improvement in mechanisms for adjusting roller-stands in spinning-machines | |
US1993906A (en) | Means for operating ring flyers in machines for spinning and doubling cotton and other fibrous substances | |
US803551A (en) | Spinning-machine. | |
US1121942A (en) | Ring spinning or twisting machine. |