US19690A - Fob boving ob yarn - Google Patents
Fob boving ob yarn Download PDFInfo
- Publication number
- US19690A US19690A US19690DA US19690A US 19690 A US19690 A US 19690A US 19690D A US19690D A US 19690DA US 19690 A US19690 A US 19690A
- Authority
- US
- United States
- Prior art keywords
- gear
- box
- heckle
- yarn
- fob
- 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
- 238000005192 partition Methods 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 210000002356 Skeleton Anatomy 0.000 description 2
- 101700065560 andI Proteins 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/32—Regulating or varying draft
- D01H5/38—Regulating or varying draft in response to irregularities in material ; Measuring irregularities
- D01H5/42—Regulating or varying draft in response to irregularities in material ; Measuring irregularities employing electrical time-delay devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
Definitions
- C is a cylindrical metal box fitted con centrically to the shaft A, in such a manner as 'to be capable of turning freely on the said shaft, said box having a series of ratchet teeth a, a, extending all around its outer periphery, and containing a partition b, arranged perpendicularly to its axis, which partition may be either a close one or a skeleton, as its purpose is to contain the bearings for some gearing which is inclosed within the box.
- D, E is a vbent lever workin on'a fixed fulcrum c, and having' attach D, a catchd, which serves asv a Istop to the ratchet a, a, and having lits other arm E connected to a spring e, tends to draw down l. the catch into .gear with the ratchet.
- Ther arm D, of the lever is intended to be con-l nected by a red f, with the weighted lever commonly employed to apply) the requisite pressure to the upper vdrawin roller.
- drawing rollers-and homele c ain are sup-v toibefarranged in the usual manner.
- F is a sleeve fitted tofrotate freely upon the s shaft A, said sleeve lbeing arranged partly within the box C, and partly outside ofit, but, capable of rotating independently to itsi armV within the box -a spur gear g, and to the part outsidethe box a pulley G.
- the gear g is
- the oil ⁇ is to be supplied through a'hole inone of the of the box and having attached to the part heads, said hole to be providedwith a lug or stopper, and the oil finds its way m- .one compartment of the. box to the ⁇ other through the holes Ywhich'are made, in the partition b, for the passage of the boltso o.
- the pulley G recelves a driving belt either from a pulley onthe lower-'drawin rollerl which imparts motion to it in the dlrection of the arrowA shown on it in Fig. 1, and the revolution of this pulley is caused to 'give to the. pulleyB, which drives the homele chain, a motion that is controlled by the operation als ⁇ of the catch d, upon'the ratchet a, in lsuch a manner that the movement of the homele chain will be arrested assoonas the sliver resenting itself between the drawing rollers is larger than is required and will not bev again permitted till the sliver is drawn to the requisite size.
- This operation is effected .m the following manner.
- the intermediate gear l may be dispensed with andthe gear lz, made to engage directly with g, but in that ease the movement of the shaft A and pulley B, relatively to the pulley G, would be the reverse of what it is when the arrangement shown in the draw' ing is used and a vcrossed belt would 'be required to drive the homele chain instead of an openl one.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
PATENTED MAR. 23, 1858. D. DERMOND. REGULATOR POR YARNS 0R ROVINGS.
' UNITED STATES PATENT OFFICE. y
DANIEL DERMOND, OF PHILADELPHIA, PENNSYLVANIA.
REGULATOR FOB BOYVING." OB YARN.
specificati@ fretten latent No. 19,690, dma nimh 2a, 185s.
To all-whom it may concern:
Be it known that I, DANIEL DERMoNn, of
' the city r and county of Philadelphia and State of Pennsylvania, have invented a new and Improved Relgator for Regulating the Size of Yarns or vings; and I do hereby declare that the following is a full; clear, and exact description of the same, reference being had to the accompanying drawings,
suitable bearings on the framing of the jenn or other machine, some distance below the rawiri rollers, said shaft having firmly secured to 1t the pulley 1 3, whose duty is to drive the heckle-chain by a belt running from the said pulley to a pulley on one of the shafts whi carries the heckle chain. A
C, is a cylindrical metal box fitted con centrically to the shaft A, in such a manner as 'to be capable of turning freely on the said shaft, said box having a series of ratchet teeth a, a, extending all around its outer periphery, and containing a partition b, arranged perpendicularly to its axis, which partition may be either a close one or a skeleton, as its purpose is to contain the bearings for some gearing which is inclosed within the box. Y
D, E, isa vbent lever workin on'a fixed fulcrum c, and having' attach D, a catchd, which serves asv a Istop to the ratchet a, a, and having lits other arm E connected to a spring e, tends to draw down l. the catch into .gear with the ratchet. Ther arm D, of the lever is intended to be con-l nected by a red f, with the weighted lever commonly employed to apply) the requisite pressure to the upper vdrawin roller. The
drawing rollers-and heckle c ain are sup-v toibefarranged in the usual manner. F, is a sleeve fitted tofrotate freely upon the s shaft A, said sleeve lbeing arranged partly within the box C, and partly outside ofit, but, capable of rotating independently to itsi armV within the box -a spur gear g, and to the part outsidethe box a pulley G. The gear g, is
geared through the agency ofv an intermedi ate gear l, (see Fig. 1) which is fitted to rotate freely upon a stud m, secured in the partition b, with a gear h', that is Asecured-on 'small shaft i, which rotates in a suitable bearing in the partition b, and which cai ries at its other end a spur r y", enga g with'a' gear c,that is secur tothe sha The box C, is constructed with tightly' fitted movable heads vn, n, which are secured' in their places by bolts o, o, passing througlh the box, and these headsserve Yto prevent. t e escape of oilfrom the gearing. `The oil `is to be supplied through a'hole inone of the of the box and having attached to the part heads, said hole to be providedwith a lug or stopper, and the oil finds its way m- .one compartment of the. box to the `other through the holes Ywhich'are made, in the partition b, for the passage of the boltso o.
The pulley G, recelves a driving belt either from a pulley onthe lower-'drawin rollerl which imparts motion to it in the dlrection of the arrowA shown on it in Fig. 1, and the revolution of this pulley is caused to 'give to the. pulleyB, which drives the heckle chain, a motion that is controlled by the operation als` of the catch d, upon'the ratchet a, in lsuch a manner that the movement of the heckle chain will be arrested assoonas the sliver resenting itself between the drawing rollers is larger than is required and will not bev again permitted till the sliver is drawn to the requisite size. This operation is effected .m the following manner. 'While the sliver enter-in vbetween the drawing rollers is noty Y above t e requisite size the catch d, 4is held down into the ratcheta, a, by the spring` and the revolution of thebox with the pulfv -ley'Gr",` being thereby prevented, the gear `gives vmotion through the gears l, and shaftfi, and'gear j, t0 the gear k, and'there gives rotary `motion to the shaft A, and
pul yB, but'the slightest. increase infthe size ofthe sliver causes. it to raise the `u per draw roller and with it the wei ted lever 't at gives it the requisite pressurel causing the saidlever to lift the rod F, andI the arm D, of the catch lever D, E, 'and raise i Y the 'catch d, out ofthe ratchet (z, 'when the r g, instead of giving motion to the gear on its stud 11n-,carries around` the box C, along with the pulleyl G,. and then the gear j,
of tbe'gear 7c, merely rollsA around the gear`c' Without giving motion to it, and the shaft A,y becomes stationary and`therefore the movement of the heckle chain ceases; and this continues until the -sliver isy drawn sufficiently when the upper drawing roller is permitted to descend and the catch d, to engage the ratchet again, and
arrest the revolution ofthe box C, when the gear la, and shaft A, are caused to revolve again as at rst described vand give motion to the heckle chain. In this Way the movement of the heckle chain is controlled so as to perfe'ctly control the size of the sliver.
The intermediate gear l, may be dispensed with andthe gear lz, made to engage directly with g, but in that ease the movement of the shaft A and pulley B, relatively to the pulley G, Would be the reverse of what it is when the arrangement shown in the draw' ing is used and a vcrossed belt would 'be required to drive the heckle chain instead of an openl one.
I am aware that a contrivance has been patented by Pearson and Gardner in which a brake and system of bevel gearing are o0n trolled by the upper feed roller 1n ysuchtmanner as to cause' it to control the movey ment of the heckle chain for th'e pu of regulating the size of the sliver an -there` and inclosed box C, with theratchet a, and v p'ositive stop' d, the whole arranged applied and operating substantially as andV for the.
purpose herein set forth.
Witnesses:
GEORGE J. LINK, ROBERT GEEKIL, JOHN MELGHER.
DANIEL DERMoND. y
Publications (1)
Publication Number | Publication Date |
---|---|
US19690A true US19690A (en) | 1858-03-23 |
Family
ID=2084014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US19690D Expired - Lifetime US19690A (en) | Fob boving ob yarn |
Country Status (1)
Country | Link |
---|---|
US (1) | US19690A (en) |
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0
- US US19690D patent/US19690A/en not_active Expired - Lifetime
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