US2669003A - Ironing machine pad - Google Patents

Ironing machine pad Download PDF

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Publication number
US2669003A
US2669003A US316647A US31664752A US2669003A US 2669003 A US2669003 A US 2669003A US 316647 A US316647 A US 316647A US 31664752 A US31664752 A US 31664752A US 2669003 A US2669003 A US 2669003A
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Prior art keywords
pad
cloth
roll
roves
ironer
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US316647A
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Samuel A Obitz
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Pittsburgh Waterproof Co
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Pittsburgh Waterproof Co
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F83/00—Coverings or pads for ironing or pressing members

Definitions

  • Samuel-LA Obitz;;- Pittsburgh; Pa., assigner-toi- Pittsburgh- ⁇ Waterproof (Tom-pany; ⁇ Pittsburgh; :Pa;, ascorporatioltof Pennsylvanif.
  • '..AnothenA object .oLmy. invention is to: provide arpgad, its-free.-edge ⁇ bnvetedso thatfite will lie smoothly on the roll of an ironing machine and which, nevertheless, hasincorporated therewith-.means for preventmg-texcessive fray-ing. of the pad when changingthe:.:coverrclothsgthereby permitting. the further z use; :ois the: pad.
  • Ironing machine pads of the type with which cover cloths are used one end of the pad being secured to an ironer roll by a binder cloth or lead cloth and its so-called free end or opposite end held in place by the cover cloth, frequently fray out or disintegrate at their free ends, so that they cannot be used again when the cover cloths have to be replaced because of deterioration or disintegration caused by the heat of an ironing surface.
  • Figure 1 is an end view, partly in' elevation and partly in section, of an ironer roll equipped with my pad and its accompanying lead cloth and cover cloth;
  • Fig. 2 is a schematic view of a portion of the pad and cloths of Fig. 1, in partly expanded relation, to more clearly show the relation of the various parts of one another;
  • Fig. 3 is a cross sectional view of the pad in a direction axially of the roll to which it will be applied, only some of the stitching of the roves to the backing cloth being shown;
  • Fig. 4 shows a modiiication of the structure of Fig. 2
  • Fig. 5 shows a modication of the structure of Fig. 4.
  • the ipad comprisessroves or.: slivers: 9s formed of: cottonzzor other: suitable material: andisti-tched or knitted'jto-,a zbacking;cloth''.Illbyvthreads .Is-.'Ifa of cotton;v linerrpn; nylon; or: ftlrreafds: composed-fof any '-brouslvegetableg.
  • a binder or lead cloth I3, of duck, asbestos, or other materials, has adhesive or glue at I4 for connection to the ironer roll 8 and at its other end is connected to the pad by stitching I5 which is of a character similar to the stitching II.
  • a cover cloth IS of duck or other material that will withstand ironing stresses is inserted beneath the free end of the pad and partly encircles the roll, the outer portion uof the cloth being wrapped around a pad in a succession of turns.
  • the cover cloth is, of course, subjected to the scorching action of the ironer heat and to considerable stress and frictional wear. Therefore, it has to regularly be replaced. To do this, it is unwrapped and lifted outwardly to separate the free end of the pad from the roll as indicated in Fig. 2.
  • strip I6 extends outwardly from behind the free end of the pad, tensional stresses on the strip during ironing tend to force the free end of the pad outwardly of the roll and toward the ironer shoe, thus causing it to be more greatly heated than the other portions of the pad.
  • the stitching Il is required for mechanical strength, but is not so resistant to heat as is the asbestos yarn I2.
  • the yarn I2 when the pad is opened up as shown in Fig. 2, to permit the insertion of the tail end of another or replacement cover cloth, will be adequate to retain the roves or other form of padding against spreading out or raveling. This retention by the asbestos yarn is particularly important where the free end of the pad is weakened because of the beveling thereof and tendency to scorch, and
  • the free ends of the pad roves are not beveled but, if desired, that end of the pad could be reduced somewhat in thickness as shown in Fig. 5 at 9a to prevent it being thrust outwardly so greatly under the lift or pulling force of the cover strip i6.
  • the pad is stitched to the backing cloth by threads l1 and i8 of relatively high tensile strength Iand also to the lead cloth I3 by threads I1. Adjacent to the free end of the pad, asbestos yarn I9 is employed for connecting the pad to the backing cloth, this yarn being interspersedwith some of the threads I8, to prevent disintegration or spreading of the end of the pad when it is opened out to replace a cover cloth.
  • An ironer roll pad comprising roves disposed in side-by-side relation, a backing cloth stitched to the pad, and a lead cloth lsecured at one of its ends to one end of the pad, the other end of the lead cloth being free for connection to an ironer roll, the roves being so positioned that they will all encircle .a roll to which the pad is applied, the stitching to the backing cloth at the other end of the pad being in the form of asbestos yarn and the remainder of the backing cloth being stitched to the roves by threads ci' relatively greater tensile strength, the said'other end of the pad being beveled at the asbestos stitches.
  • An ironer roll pad comprising roves disposed in side-by-side relation, a backing cloth stitched to the pad, and a lead cloth secured at one of its ends to one end of the pad, the other end ci.' the lead cloth being free for connection to an ironer roll, the roves being so positioned that they Will all encircle a roll to which the pad is to be applied, the stitching to the backing cloth, at the other end of the pad being in the form of asbestos yarn and the remainder of the backing cloth being stitched to the roves by threads of relatively greater tensile strength, the said other end of the pad being of reduced thickness at the asbestos stitches.
  • An ironer roll pad comprising roves disposed in side-by-side relation, a backing cloth stitched to the pad, and a lead cloth secured at one of its ends to one end of the pad, the other end of the lead cloth being free for connection to an ironer roll, the roves being so positioned that they will all encircle a roll to which the pad is to be applied, the stitching to the backing cloth, at the other end of the pad being in the form of asbestos yarn and the remainder of the backing cloth being stitched to the roves by threads of relatively greater tensile strength, there being some of the threads of greater tensile strength interspersed with the asbestos yarn.

Description

Feb. 16, 1954 S. A. OBITZ IRONING MACHINE PAD Filed OCT.. 24, 1952 Patented Feb. 16, 1954 IRONING. MACHINE.-y PAD.
Samuel-LA: Obitz;;- Pittsburgh; Pa., assigner-toi- Pittsburgh- `Waterproof (Tom-pany;` Pittsburgh; :Pa;, ascorporatioltof Pennsylvanif.
Application O'ctoher.24, 1952;'.Serial N. 31636217" 3TGlaims. y (CL:.28Z8)" 'Myfinventiorr-relats to' ironer Vroll* padsm and covers, an dl more' particularly AtothosefofitheA type wherein' reves or| slivers'-are Jenip'ldyed as padding material, these roves being v-knit'teclorV stitched to abacking cloth, ,and is a continuation-in-part ofmy'iapplicatinserial No. 88,330, iiled April 19, 1949, and issued as Patent No. 2,621,141.
@nef object! of? my@ invention4 .is-to fgive longer lifel particularlybyway of Vpermittngthe pad to be again used"- uponreplacementA of its cover clotltzfaater it has becomeiworn and dama'geclfby theiheaft otianironingsurfacensuch as ,thatnofa steamrchestz-oi; thelike...
'..AnothenA object .oLmy. invention is to: provide arpgad, its-free.-edge `bnvetedso thatfite will lie smoothly on the roll of an ironing machine and which, nevertheless, hasincorporated therewith-.means for preventmg-texcessive fray-ing. of the pad when changingthe:.:coverrclothsgthereby permitting. the further z use; :ois the: pad.
Ironing machine pads of the type with which cover cloths are used, one end of the pad being secured to an ironer roll by a binder cloth or lead cloth and its so-called free end or opposite end held in place by the cover cloth, frequently fray out or disintegrate at their free ends, so that they cannot be used again when the cover cloths have to be replaced because of deterioration or disintegration caused by the heat of an ironing surface.
extend in a direction circumferentially of the ironer roll. I hereinafter describe and claim an ironer pad structure of such form as to overcome this quick deterioration of pad.
In the accompanying drawing, Figure 1 is an end view, partly in' elevation and partly in section, of an ironer roll equipped with my pad and its accompanying lead cloth and cover cloth;
Fig. 2 is a schematic view of a portion of the pad and cloths of Fig. 1, in partly expanded relation, to more clearly show the relation of the various parts of one another;
Fig. 3 is a cross sectional view of the pad in a direction axially of the roll to which it will be applied, only some of the stitching of the roves to the backing cloth being shown;
Fig. 4 shows a modiiication of the structure of Fig. 2, and Fig. 5 shows a modication of the structure of Fig. 4.
While the invention is shown in the drawings as applied to pads largely made up of roves that are knitted o1' stitched to a backing sheet, it will be understood that it will be applicable also to pads of the carded batt or felted type that are stitched to backing sheets. Also, the pad` may This condition is particularly troublesome where the pad includes roves that 3 211 be given more than one turn around an ironer roll, instead of the once-around: arrangement here shown;
Referringiirst .tu` Figs: I., and; 3.; .a...conven;. tional :ironingaimachine roll is '.indicated-by. the numeralaS, :it/being .understood @that this rolt and its.` contained;` -padi willi-tbe mounted. in;..coopera.z tive"y relation?. a rsteanr..achesti sheet, cylinder or:other.smoothingimplementtfor: the'sironingof andpressingvotrgarments; or: other;` fabri-csi.
The ipad comprisessroves or.: slivers: 9s formed of: cottonzzor other: suitable material: andisti-tched or knitted'jto-,a zbacking;cloth''.Illbyvthreads .Is-.'Ifa of cotton;v linerrpn; nylon; or: ftlrreafds: composed-fof any '-brouslvegetableg. mineralzorrsyntheticf :biers or strands, that are of adequate strengthztoiihold thesememberssinca'ssembl'ed relatioirundenzironing.:stresses; At itsnf'reerend;.thefpad'fisfknitted to theIbacking-:sheetrl tbyyasbestosiyarn'; I 2=1I The sheet... Iilsmay asuttablyfbef'oftjute; burlan, duck, or asbestos cloth. A binder or lead cloth I3, of duck, asbestos, or other materials, has adhesive or glue at I4 for connection to the ironer roll 8 and at its other end is connected to the pad by stitching I5 which is of a character similar to the stitching II.
A cover cloth IS of duck or other material that will withstand ironing stresses, is inserted beneath the free end of the pad and partly encircles the roll, the outer portion uof the cloth being wrapped around a pad in a succession of turns.
The cover cloth is, of course, subjected to the scorching action of the ironer heat and to considerable stress and frictional wear. Therefore, it has to regularly be replaced. To do this, it is unwrapped and lifted outwardly to separate the free end of the pad from the roll as indicated in Fig. 2.
Because the strip I6 extends outwardly from behind the free end of the pad, tensional stresses on the strip during ironing tend to force the free end of the pad outwardly of the roll and toward the ironer shoe, thus causing it to be more greatly heated than the other portions of the pad..
The stitching Il is required for mechanical strength, but is not so resistant to heat as is the asbestos yarn I2. The yarn I2, however, when the pad is opened up as shown in Fig. 2, to permit the insertion of the tail end of another or replacement cover cloth, will be adequate to retain the roves or other form of padding against spreading out or raveling. This retention by the asbestos yarn is particularly important where the free end of the pad is weakened because of the beveling thereof and tendency to scorch, and
in order to let it lie more snugly against the roll. Also, it is not under so great stress through drag or friction on the cover cloth i6 as is the case Where the said free end of the pad was squared The yarn is especially useful, because the thin section is susceptible to fr-aying.
As shown in Fig. 4, the free ends of the pad roves are not beveled but, if desired, that end of the pad could be reduced somewhat in thickness as shown in Fig. 5 at 9a to prevent it being thrust outwardly so greatly under the lift or pulling force of the cover strip i6. The pad is stitched to the backing cloth by threads l1 and i8 of relatively high tensile strength Iand also to the lead cloth I3 by threads I1. Adjacent to the free end of the pad, asbestos yarn I9 is employed for connecting the pad to the backing cloth, this yarn being interspersedwith some of the threads I8, to prevent disintegration or spreading of the end of the pad when it is opened out to replace a cover cloth.
I claim as my invention:
1. An ironer roll pad comprising roves disposed in side-by-side relation, a backing cloth stitched to the pad, and a lead cloth lsecured at one of its ends to one end of the pad, the other end of the lead cloth being free for connection to an ironer roll, the roves being so positioned that they will all encircle .a roll to which the pad is applied, the stitching to the backing cloth at the other end of the pad being in the form of asbestos yarn and the remainder of the backing cloth being stitched to the roves by threads ci' relatively greater tensile strength, the said'other end of the pad being beveled at the asbestos stitches.
2. An ironer roll pad comprising roves disposed in side-by-side relation, a backing cloth stitched to the pad, and a lead cloth secured at one of its ends to one end of the pad, the other end ci.' the lead cloth being free for connection to an ironer roll, the roves being so positioned that they Will all encircle a roll to which the pad is to be applied, the stitching to the backing cloth, at the other end of the pad being in the form of asbestos yarn and the remainder of the backing cloth being stitched to the roves by threads of relatively greater tensile strength, the said other end of the pad being of reduced thickness at the asbestos stitches.
3. An ironer roll pad comprising roves disposed in side-by-side relation, a backing cloth stitched to the pad, and a lead cloth secured at one of its ends to one end of the pad, the other end of the lead cloth being free for connection to an ironer roll, the roves being so positioned that they will all encircle a roll to which the pad is to be applied, the stitching to the backing cloth, at the other end of the pad being in the form of asbestos yarn and the remainder of the backing cloth being stitched to the roves by threads of relatively greater tensile strength, there being some of the threads of greater tensile strength interspersed with the asbestos yarn.
SAMUEL A. OBITZ.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 1,636,471 Hedglon July 19, 1927 1,773,455 Galvin Aug. 19, 1930 2,333,824 Schoepf Nov. A9, 1943 2,542,297 Sunbury Feb. 20, 1951 FOREIGN PATENTS Number Country Date 323,377 Great Britain Jan. 2, 1930 415,226 Great Britain 1 Aug. 23, 1934
US316647A 1952-10-24 1952-10-24 Ironing machine pad Expired - Lifetime US2669003A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780859A (en) * 1954-06-02 1957-02-12 Kinzelman Joseph Ironing device
US3056432A (en) * 1956-04-30 1962-10-02 Fort Wayne Metals Inc Permeable airfoil skin material
US3097442A (en) * 1963-07-16 Pad assembly
US3099886A (en) * 1962-06-19 1963-08-06 Mc Graw Edison Co Fastener for ironer roll cover
DE3937024A1 (en) * 1989-11-07 1991-05-08 Bielomatik Leuze & Co DEVICE FOR PRODUCING INSERTS FOR SHIPPING SHELLS
US20120198736A1 (en) * 2011-02-04 2012-08-09 Herbert Kannegiesser Gmbh Spiral wrapping for an ironer roller of a chest ironer and a chest ironer provided with such a spiral wrapping

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636471A (en) * 1926-11-03 1927-07-19 Hedglon Mead Ironing roll
GB323377A (en) * 1929-01-11 1930-01-02 James Kenyon & Son Ltd Improvements in padding applicable for laundry calender rollers, garment presses and similar machines
US1773455A (en) * 1928-02-27 1930-08-19 Galvin Charles Edward Roll padding for ironing machines and the like
GB415226A (en) * 1933-05-27 1934-08-23 Edward W Andrew Ltd Improvements in or relating to "knitted" sliver padding for laundry machines
US2333824A (en) * 1941-01-17 1943-11-09 Asten Hill Mfg Co Ironer roll covering unit
US2542297A (en) * 1949-09-14 1951-02-20 Us Rubber Co Asbestos-nylon cover cloth

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636471A (en) * 1926-11-03 1927-07-19 Hedglon Mead Ironing roll
US1773455A (en) * 1928-02-27 1930-08-19 Galvin Charles Edward Roll padding for ironing machines and the like
GB323377A (en) * 1929-01-11 1930-01-02 James Kenyon & Son Ltd Improvements in padding applicable for laundry calender rollers, garment presses and similar machines
GB415226A (en) * 1933-05-27 1934-08-23 Edward W Andrew Ltd Improvements in or relating to "knitted" sliver padding for laundry machines
US2333824A (en) * 1941-01-17 1943-11-09 Asten Hill Mfg Co Ironer roll covering unit
US2542297A (en) * 1949-09-14 1951-02-20 Us Rubber Co Asbestos-nylon cover cloth

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097442A (en) * 1963-07-16 Pad assembly
US2780859A (en) * 1954-06-02 1957-02-12 Kinzelman Joseph Ironing device
US3056432A (en) * 1956-04-30 1962-10-02 Fort Wayne Metals Inc Permeable airfoil skin material
US3099886A (en) * 1962-06-19 1963-08-06 Mc Graw Edison Co Fastener for ironer roll cover
DE3937024A1 (en) * 1989-11-07 1991-05-08 Bielomatik Leuze & Co DEVICE FOR PRODUCING INSERTS FOR SHIPPING SHELLS
US20120198736A1 (en) * 2011-02-04 2012-08-09 Herbert Kannegiesser Gmbh Spiral wrapping for an ironer roller of a chest ironer and a chest ironer provided with such a spiral wrapping
US8707592B2 (en) * 2011-02-04 2014-04-29 Herbert Kannegiesser Gmbh Spiral wrapping for an ironer roller of a chest ironer and a chest ironer provided with such a spiral wrapping

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