US578866A - Apparatus for oxidizing stockings - Google Patents
Apparatus for oxidizing stockings Download PDFInfo
- Publication number
- US578866A US578866A US578866DA US578866A US 578866 A US578866 A US 578866A US 578866D A US578866D A US 578866DA US 578866 A US578866 A US 578866A
- Authority
- US
- United States
- Prior art keywords
- stockings
- oxidizing
- air
- bars
- drying
- 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
- 230000001590 oxidative Effects 0.000 title description 34
- 238000001035 drying Methods 0.000 description 34
- 239000000969 carrier Substances 0.000 description 24
- 210000000214 Mouth Anatomy 0.000 description 10
- 239000004744 fabric Substances 0.000 description 6
- 240000001973 Ficus microcarpa Species 0.000 description 4
- 206010022000 Influenza Diseases 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007864 suspending Methods 0.000 description 2
- 230000003313 weakening Effects 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
- D06B19/0005—Fixing of chemicals, e.g. dyestuffs, on textile materials
- D06B19/0029—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam
- D06B19/0035—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam the textile material passing through a chamber
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
- D06B19/0005—Fixing of chemicals, e.g. dyestuffs, on textile materials
Definitions
- My invention has relation to stocking drying and oxidizing; and it consists in the apparatus hereinafter particularly described and claimed.
- One object of my invention is to provide for rapidly and effectively drying or oxidizing stockings after the dyeing operation, a further object being to effect both the drying and oxidizing of the stockings without rehandling of the same.
- Figure l is a longitudinal section of a machine for drying and oxidizing stockings in accordance with my invention.
- Fig. 2 is a transverse section on the line l 2
- Fig. 3 is a transverse section on the line 3 4
- Fig. 4 is a perspective view of one of the stocking-carrying bars of the machine.
- Fig. 5 is an enlarged transverse section of said bar
- Fig. 6 is a-longitudinal section of another form of such bar.
- Fig. 1 A A represent a casing open at the ends; or in place of the casing there may be a simple framework having at its opposite ends bearings for the spindles or sprocketwheels a, carrying opposite endless chains b, upon which are mounted the stocking-carrying bars d, each of said bars d having at each end a projecting tenon f, Fig.
- Each of the carrying-bars d is of hollow or trough-like form, and each side of said carrying-bars is provided with projecting teeth or pins i for engaging with the upper portions or mouths of the stockings, which are stretched across the bar from side to side, so as to distend the mouths, a row of stockings being carried by each bar and extending from end to end of the same.
- the bar For the purpose of forming the projecting holding pins or teeth t', I prefer to use at each side of the bar d a strip of card-clothing, as shown in Fig. 4and also in Fig. 5; but, if desired, the bar may be formed with a series of short tubes or nozzles m, as shown, for instance, in Fig. 6, the mouth of a stocking being applied to each nozzle and held thereon by like pins or teeth.
- a hood or casing I3 inclosing a chamber which communicates with a lateral flue D, Fig. 3, the latter communicating with a vertical stack F, in the lower portion of which is a steam-coil n.
- a rotary fan Gr carried by a shaft p, extending through the flue-casing D, and when this fau is rotated in the proper direction air is drawn in at the bottom of the stack F, as shown by the arrows in Fig. 3, and is heated by contact with the steam -pipes inthe air then passing through the lateral iiue D and being forced by the fan into the hood B, from which it escapes downwardly into the portion A of the casin g through which the stocking-carrying bars are traveling.
- the bars d are, as Will be seen on reference to Fig. 5, preferably Wider in cross-section at the top than at the bottom, so that the upper portions of successive bars may be in close contact to prevent leakage of air between the bars, and thus cause the entire volume of air to pass through the bars and into the stockings.
- the air which is Withdrawn from the portion A of the casing is further heated in the iue J by means of steam-pipes s and is further moistened by means of steam from a perforated pipe t, so that when it is delivered from the hood B it is in .proper condition for exercising the desired oxidizing effect upon the stockings.
- said carriers may be simply in the nature of supports along which the series of bars is pushed as fresh bars are added at the receiving end of the machine.
- the Within-described carrier for a stocking drying or oxidizing machine consisting of an open-bottomed trough-like bar provided with means for retaining the stockings With their upper ends distended so as to receive air Which passes through the bar, substantially as specified.
- a stocking drying or oxidizing machine in which open-bottomed bars, provided with means for retaining the stockings with their upper ends distended, are combined with a carrier for said bars, a hood or casing above said carrier, and means for causing a iioW of air through said hood and into and through the bars and the stockings thereon, substantially as specified.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
2 Sheetsf-Sheet 2V (No Model.)
o. DUGKWORTH. APPARATUS FOR OXIDIZING STOCKINGS.
Patented Mar. 16,1897.
me onlus frans so.. Fumo-mmc., wAsmNm'oN, ov c` v UNITED STATES l PATENT OFFICE.
ORMEROD DUCKWORTH, OF NORRISTOWN, PENNSYLVANIA, ASSIGN OR TO THE LAWRENCE MANUFACTURING COMPANY, OF LOWELL,
MASSACHUSETTS.
APPARATUS FOR OXIDIZING STOCKINGS.
SPECIFICATION forming part of Letters Patent No. 578,866, dated March 16, 1897. Application led February 16, 1893. Serial No. 462,620. (No model.)
To all whom t may concern:
Beit known that I, ORMEROD DUcKwoRTH, of Norristown, county of Montgomery, and State of Pennsylvania, have invented a certain new and useful Improvement in Apparatus for Drying and Oxidizing Stockings; and I do hereby declare the following to be a full, clear, and exact description thereof, reference being had to the accompanying drawings, forming part of this specification.
My invention has relation to stocking drying and oxidizing; and it consists in the apparatus hereinafter particularly described and claimed.
One object of my invention is to provide for rapidly and effectively drying or oxidizing stockings after the dyeing operation, a further object being to effect both the drying and oxidizing of the stockings without rehandling of the same.
In the accompanying drawings, Figure lis a longitudinal section of a machine for drying and oxidizing stockings in accordance with my invention. Fig. 2 is a transverse section on the line l 2, Fig l. Fig. 3 is a transverse section on the line 3 4, Fig. l. Fig. 4 is a perspective view of one of the stocking-carrying bars of the machine. Fig. 5 is an enlarged transverse section of said bar, and Fig. 6 is a-longitudinal section of another form of such bar.
When stockings are dyed with the anilin colors now generally employed, it is a common practice to first dry the stockings and then oxidize them by subjecting them to heat in a moist atmosphere, and in Fig. 1 of the drawings I have shown a compound or duplex machine constructed for effecting bot-h of the objects in accordance with my invention; but it should be understood that myin- Vention is not limited to both drying and oxidizing, but covers either of these operations separately performed.
In Fig. 1 A A represent a casing open at the ends; or in place of the casing there may be a simple framework having at its opposite ends bearings for the spindles or sprocketwheels a, carrying opposite endless chains b, upon which are mounted the stocking-carrying bars d, each of said bars d having at each end a projecting tenon f, Fig. 4, which fits between projecting lugs or pins g on the corresponding chain, so that the bars will not only be supported by the chains, but will be carried forward by the same, mot-ion being imparted to the chains in any suitable manner, as, for instance, by spur-gearing h h', whereby the shaft of the sprocket-wheel at one end of each chain is rotated from a suitable driving shaft or spindle h2 at that end of the same.
Each of the carrying-bars d is of hollow or trough-like form, and each side of said carrying-bars is provided with projecting teeth or pins i for engaging with the upper portions or mouths of the stockings, which are stretched across the bar from side to side, so as to distend the mouths, a row of stockings being carried by each bar and extending from end to end of the same.
For the purpose of forming the projecting holding pins or teeth t', I prefer to use at each side of the bar d a strip of card-clothing, as shown in Fig. 4and also in Fig. 5; but, if desired, the bar may be formed with a series of short tubes or nozzles m, as shown, for instance, in Fig. 6, the mouth of a stocking being applied to each nozzle and held thereon by like pins or teeth.
Above the portion A of the casing is a hood or casing I3, inclosing a chamber which communicates with a lateral flue D, Fig. 3, the latter communicating with a vertical stack F, in the lower portion of which is a steam-coil n.
In the mouth of the hood B is a rotary fan Gr, carried by a shaft p, extending through the flue-casing D, and when this fau is rotated in the proper direction air is drawn in at the bottom of the stack F, as shown by the arrows in Fig. 3, and is heated by contact with the steam -pipes inthe air then passing through the lateral iiue D and being forced by the fan into the hood B, from which it escapes downwardly into the portion A of the casin g through which the stocking-carrying bars are traveling.
As the mouth of each stocking is distended the air enters the same, fills the stocking, and
escapes through the meshes or pores of the fabric, so that the rapid and thorough drying of said fabric is elfected.
The bars d are, as Will be seen on reference to Fig. 5, preferably Wider in cross-section at the top than at the bottom, so that the upper portions of successive bars may be in close contact to prevent leakage of air between the bars, and thus cause the entire volume of air to pass through the bars and into the stockings.
The air, carrying with it the moisture taken up during its passage through the stockings in the portion A of the casing, is Withdrawn from the bottom of said portion of the casing through opposite side flues H and is delivered thereby', either directly or over the top of the hood B, into a longitudinal iiue J, which in turn delivers into a transverse Hue D', from which the air is Withdrawn by a fan G and is Jforced through a hood B down into the portion A of the casin g, so as to pass through the stockings which may be traversing said portion A' of the casing after having passed through the portion A of the same.
The air which is Withdrawn from the portion A of the casing is further heated in the iue J by means of steam-pipes s and is further moistened by means of steam from a perforated pipe t, so that when it is delivered from the hood B it is in .proper condition for exercising the desired oxidizing effect upon the stockings.
Owing to the fact that the air is forced through the meshes or pores of the fabric of which the stockings are made, said stockings are dried more rapidly and thoroughlyT than when stretched upon boards in the usual Way, and the air may be at a comparatively loW temperature, so that the rotting or weakening of the fibers, due to high temperature, is prevented. In fact, the drying of stockings in my improved machine can, if desired, be effected by means of cold air, although the process is facilitated if the air is heated.
Instead of movable carriers for the bars d said carriers may be simply in the nature of supports along which the series of bars is pushed as fresh bars are added at the receiving end of the machine.
Having thus described my invention, what I claim, and desire to secure by Letters Patent, is-
1. The Within-described carrier for a stocking drying or oxidizing machine, said carrier consisting of an open-bottomed trough-like bar provided with means for retaining the stockings With their upper ends distended so as to receive air Which passes through the bar, substantially as specified.
2. The Within-described carrying-bar for a sides of the same, substantially as specifled.
3. The Within-described carrying-bar for a stocking drying or oxidizing machine, said carrier consisting of an open-bottomed troughlike bar, Wider in cross-section at the top than at thebottom, and having near the bottom means for retaining the stockings With their upper endsdistended, substantially as specified.
4. A stocking drying or oxidizing machine in which open-bottomed bars, provided with means for retaining the stockings with their upper ends distended, are combined with a carrier for said bars, a hood or casing above said carrier, and means for causing a iioW of air through said hood and into and through the bars and the stockings thereon, substantially as specified.
5. The combination in a stocking drying or oxidizing machine, of a series of bars provided With means for suspend-ing the stockings With their upper ends distended, a carrier for said bars, a casing having a hood above the carrier, a lateral iiue, a vertical stack communicating therewith, and a fan between the lateral i'lue and lthe hood, substantially as specified.
6. The combination in a combined stocking drying and oxidizing machine, of a series of stocking-holding bars, a carrier therefor, a duplex casing, and air iiues and circulating devices whereby the air which is brought into contact with the stockings in drying the saine is again brought into contact With the stockings ata further point in their travel, substantially as specified.
7. The combination in a combined stocking drying or oxidizing machine, of a series of stocking-holders, a carrier therefor, a duplex casing,air flucs and circulating devices Whereby the air which is brought into contact with the stockings in drying the same is collected and again brought into contact iviththe stockings, and means for heating the air in its passage from one part of the machine to the other, substantially as specified.
8. The combination in a combined stockin vdrying and oxidizing machine, of a series of stocking-holders, a carrier therefor, a duplex casing,air flues and circulating devices Whereby the air which comes into contact With the stockings in drying the same is collected and again brought into contact with the stockings, and means for moistening the air in its passage from one part of the machine to the other, substantially as specified.
In Witness whereof I have hereunto setmy hand this 14th day of February, A. D. 1895.
ORMEROD DUCKVORTH.
Vitnesses:
F. EARLE voN LEER, HORACE PETTIT.
IOO
IIO
Publications (1)
Publication Number | Publication Date |
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US578866A true US578866A (en) | 1897-03-16 |
Family
ID=2647552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US578866D Expired - Lifetime US578866A (en) | Apparatus for oxidizing stockings |
Country Status (1)
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US (1) | US578866A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050010269A1 (en) * | 2000-01-21 | 2005-01-13 | Medical Research Group, Inc. | Microprocessor controlled ambulatory medical apparatus with hand held communication device |
-
0
- US US578866D patent/US578866A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050010269A1 (en) * | 2000-01-21 | 2005-01-13 | Medical Research Group, Inc. | Microprocessor controlled ambulatory medical apparatus with hand held communication device |
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