US2935779A - Metal pin rack for fabric stretching machines - Google Patents

Metal pin rack for fabric stretching machines Download PDF

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US2935779A
US2935779A US531046A US53104655A US2935779A US 2935779 A US2935779 A US 2935779A US 531046 A US531046 A US 531046A US 53104655 A US53104655 A US 53104655A US 2935779 A US2935779 A US 2935779A
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rack
pins
rack plate
metal pin
fabric
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US531046A
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Mohring Gustav
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Famatex GmbH
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Famatex GmbH
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • D06C3/02—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by endless chain or like apparatus
    • D06C3/04—Tentering clips
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/06—Clips or accessories for tenters or driers

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  • the present invention relates to fabric stretching machines, and more particularly to a pin rack made of metal which is used on fabric stretching machines especially in the treatment of fabrics and the like with high temperatures which must be maintained within narrow limits. It is difficult when carrying out such treatment to ensure that the high temperature is uniform over the entire width of the web, because the tenter chains and the pin racks carried thereby cool down outside the drying chamber and, in running through the drying chamber, must be again heated, so that the temperature at the edges of the cloth is subjected to considerable fluctuations and mostly differs from the temperature in the middle portion of the cloth web. In order to reduce the influence of the cold chain it has already been proposed to introduce a heat insulating connection between pin rack and chain link. It has been found that the objection is reduced by this measure but not overcome.
  • the object of the invention is to provide a metal pin rack having a plurality of pins rigidly fixed in the metal pin rack and adapted to pierce the edge of a cloth web, which metal pin rack comprises a metal rack plate, carrying the pins, and spacing means preventing heat-conducting contact between said rack plate and said cloth web pierced by the pins.
  • the spacing means may consist of a protective layer with low heat-conductivity applied on to the metal-rack plate, or a stepped enlargement of thefeet of the pins themselves, or peg-like projections from the plate of the pin rack in which projections the pins of the pin rack are located and which can themselves be fitted in bores in therack plate, or finally they may consist of shorter spacer pins arranged between the pins on the pin rack.
  • pin racks it ispossible, for example, when heat setting fabrics made of all-synthetic threads in a high temperature section of a drying machine to attain at temperatures between 190 and 250 C., a sufiiciently good and uniform quality of goods, whereas with the pin racks hitherto known it can always be observed that the pierced edges of the fabric are not so thoroughly heat set as the middle portions thereof. Also when rendering woven fabrics crease-resistant, for which high temperatures are exclusively used, the advantages of the pin rack according to the invention will be particularly apparent.
  • Fig. 1 is a perspective view of a pin rack with a special form of pins
  • Fig. 2 is a section of a part of a pin rack with pins fitted in pegs projecting from a rack plate;
  • Fig. 3 is a section of a part of a pin rack with pins inserted in pegs projecting from the rack plate and secured in bores provided therein, and
  • Fig. 4 shows a pin rack with spacers arranged between the individual pins.
  • the metal pin rack according to Fig. 1 consists of a metal rack plate 1 provided with a number of pins 2 each comprising a point Which,- according to the invention, projects with a shoulder or step from a pin foot 3 of larger diameter.
  • the rack plate 1 has at the points Where pins 2 are arranged, peg-like projections 4, preferably with flat tops are made in one piece with the rack plate 1 by pressing, casting or the like.
  • the pins 2 which in this case are of the known shape, are introduced, preferably pressed, from below into bores in the rack plate 1, a bore being provided in the middle of each projection for this purpose.
  • the pins constructed in known manner are fitted in separate, preferably cylindrical, but if desired also conical pegs 5, which themselves are fitted in suitable bores 6 in rows or other suitable arrangement in the rack plate 1.
  • the conical pins are fixed in the pegs 5 and these pegs 5 in turn are fixed in the rack plate 1, preferably by pressing.
  • the needles are pressed into the pegs before the pegs are inserted in the rack plate 1.
  • the pressing in of the pins causes the pegs to expand slightly which assists in giving the pegs a better hold when being pressed into the plate.
  • the pegs and pins can be made for example from stainless steel or the like. In most cases it will sufi'ice to make the rack plate 1 from a less high grade material, such as tin-plated brass or the like.
  • the bores for securing the pins 2, 2 in the plate 1 or in the pegs 5 are at an incline to the surface of the plate or the axis of the pegs to correspond with the desired inclination of the pins.
  • the pegs 5 can also be made of heat insulating material.
  • short spacer pins 7 are arranged between each two neighboring pins 2 of usual shape, these spacer pins being blunt and, as shown in Fig. 4, are preferably provided with domed heads 8.
  • a layer 9 of synthetic resin or other material possessing favorable thermal properties in the sense of the invention can be applied on to the metal part of the rack plate 1, as indicated in Fig. 1.
  • the mechanical strength of the protective layer is not a determining factor because the pins are held in the metal rack plate 1 of the pin rack.
  • the protective layer 9 also in connection with metal pin racks as are shown and described with reference to Figs. 2, 3 and 4.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric Web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a steplike enlargement extending from the end of the pin inserted in said metallic rack plate and projecting beyond said plate toward the pin point so as to hold said fabric web spaced from said plate.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of peg-like projections on the surface of the rack plate, in which projections the pins are fitted.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs formed separate from the rack plate and the pins and each carrying a pin and being inserted in a suitably located bore in the rack plate.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs each carrying a pin in a bore and being inserted in a suitably located bore in the rack plate, the bores in the pegs carrying the pins being arranged at an incline to the surface of the rack plate and to the peg axis corresponding to a desired inclination of the pins to the rack plate surface.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs each carrying a pin and exchangeably inserted in a bore in the rack plate.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs each carrying a pin and inserted in a bore in the rack plate, said pegs being made from heat insulating material.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of peg-like projections formed in one piece with the rack plate on the surface thereof and each carrying a pin.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate'and adapted to pierce the edge of a'fabric web, and peg-like spacing means preventing heat-conducting con- .tact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of short spacer pins arranged between the rack pins.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of short spacer pins arranged in alternating relation to the rack pins.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of short spacer pins provided with domed heads and arranged between the rack pins.
  • a metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and a plurality of peg-like spacing members adapted to prevent heat-conducting contact between said metallic rack plate and said fabric web pinned thereon.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

y 1960 e. MOHRING 2,935,779
METAL PIN RACK FOR FABRIC STRETCHING MACHINES Filed Aug. 29, 1955 INVENTOR GustavZIc'ihz-ing A'ITORNEYS f 2,935,779 Patented May 19, 1960 METAL PIN RACK FOR FABRIC STRETCHING MACHINES Gustav Miihring, Stuttgart, Germany, assignor to Famatex G.m.b.H., Stuttgart-Kornwestheim, Germany, a firm Application August 29, 1955, Serial No. 531,046
(Claims priority, application Germany September 3, 1954 11 Claims. (Cl. 26-62) The present invention relates to fabric stretching machines, and more particularly to a pin rack made of metal which is used on fabric stretching machines especially in the treatment of fabrics and the like with high temperatures which must be maintained within narrow limits. It is difficult when carrying out such treatment to ensure that the high temperature is uniform over the entire width of the web, because the tenter chains and the pin racks carried thereby cool down outside the drying chamber and, in running through the drying chamber, must be again heated, so that the temperature at the edges of the cloth is subjected to considerable fluctuations and mostly differs from the temperature in the middle portion of the cloth web. In order to reduce the influence of the cold chain it has already been proposed to introduce a heat insulating connection between pin rack and chain link. It has been found that the objection is reduced by this measure but not overcome.
The object of the invention is to provide a metal pin rack having a plurality of pins rigidly fixed in the metal pin rack and adapted to pierce the edge of a cloth web, which metal pin rack comprises a metal rack plate, carrying the pins, and spacing means preventing heat-conducting contact between said rack plate and said cloth web pierced by the pins. 7
In particular the spacing means may consist of a protective layer with low heat-conductivity applied on to the metal-rack plate, or a stepped enlargement of thefeet of the pins themselves, or peg-like projections from the plate of the pin rack in which projections the pins of the pin rack are located and which can themselves be fitted in bores in therack plate, or finally they may consist of shorter spacer pins arranged between the pins on the pin rack.
With such pin racks it ispossible, for example, when heat setting fabrics made of all-synthetic threads in a high temperature section of a drying machine to attain at temperatures between 190 and 250 C., a sufiiciently good and uniform quality of goods, whereas with the pin racks hitherto known it can always be observed that the pierced edges of the fabric are not so thoroughly heat set as the middle portions thereof. Also when rendering woven fabrics crease-resistant, for which high temperatures are exclusively used, the advantages of the pin rack according to the invention will be particularly apparent.
Several preferred embodiments of the invention are illustrated by way of example in the accompanying drawing, in which:
Fig. 1 is a perspective view of a pin rack with a special form of pins;
Fig. 2 is a section of a part of a pin rack with pins fitted in pegs projecting from a rack plate;
Fig. 3 is a section of a part of a pin rack with pins inserted in pegs projecting from the rack plate and secured in bores provided therein, and
Fig. 4 shows a pin rack with spacers arranged between the individual pins.
The metal pin rack according to Fig. 1 consists of a metal rack plate 1 provided with a number of pins 2 each comprising a point Which,- according to the invention, projects with a shoulder or step from a pin foot 3 of larger diameter.
According to Fig. 2 the rack plate 1 has at the points Where pins 2 are arranged, peg-like projections 4, preferably with flat tops are made in one piece with the rack plate 1 by pressing, casting or the like. The pins 2 which in this case are of the known shape, are introduced, preferably pressed, from below into bores in the rack plate 1, a bore being provided in the middle of each projection for this purpose.
According to Fig. 3 the pins, constructed in known manner are fitted in separate, preferably cylindrical, but if desired also conical pegs 5, which themselves are fitted in suitable bores 6 in rows or other suitable arrangement in the rack plate 1. The conical pins are fixed in the pegs 5 and these pegs 5 in turn are fixed in the rack plate 1, preferably by pressing. The needles are pressed into the pegs before the pegs are inserted in the rack plate 1. The pressing in of the pins causes the pegs to expand slightly which assists in giving the pegs a better hold when being pressed into the plate.
The pegs and pins can be made for example from stainless steel or the like. In most cases it will sufi'ice to make the rack plate 1 from a less high grade material, such as tin-plated brass or the like.
The bores for securing the pins 2, 2 in the plate 1 or in the pegs 5 are at an incline to the surface of the plate or the axis of the pegs to correspond with the desired inclination of the pins.
The pegs 5 can also be made of heat insulating material.
According to Fig. 4 short spacer pins 7 are arranged between each two neighboring pins 2 of usual shape, these spacer pins being blunt and, as shown in Fig. 4, are preferably provided with domed heads 8.
' 'In all cases direct contact between the cloth web and the wide surface of the rack plate 1 is reliably avoided.
When using an insulating protective layer as spacing means a layer 9 of synthetic resin or other material possessing favorable thermal properties in the sense of the invention can be applied on to the metal part of the rack plate 1, as indicated in Fig. 1. The mechanical strength of the protective layer is not a determining factor because the pins are held in the metal rack plate 1 of the pin rack. Of course, it is possible to use the protective layer 9 also in connection with metal pin racks as are shown and described with reference to Figs. 2, 3 and 4.
From the above detailed description of the invention, it is believed that the construction will at once be apparent, and while there are herein shown and described several preferred embodiments of the invention, it is nevertheless to be understood that minor changes may be made therein without departing from the spirit and scope of the invention as claimed.
I claim:
1. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric Web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a steplike enlargement extending from the end of the pin inserted in said metallic rack plate and projecting beyond said plate toward the pin point so as to hold said fabric web spaced from said plate.
2. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of peg-like projections on the surface of the rack plate, in which projections the pins are fitted.
3. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs formed separate from the rack plate and the pins and each carrying a pin and being inserted in a suitably located bore in the rack plate.
. 4. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs each carrying a pin in a bore and being inserted in a suitably located bore in the rack plate, the bores in the pegs carrying the pins being arranged at an incline to the surface of the rack plate and to the peg axis corresponding to a desired inclination of the pins to the rack plate surface.
5. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs each carrying a pin and exchangeably inserted in a bore in the rack plate.
6. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of pegs each carrying a pin and inserted in a bore in the rack plate, said pegs being made from heat insulating material.
7. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of peg-like projections formed in one piece with the rack plate on the surface thereof and each carrying a pin.
8. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate'and adapted to pierce the edge of a'fabric web, and peg-like spacing means preventing heat-conducting con- .tact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of short spacer pins arranged between the rack pins.
9. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of short spacer pins arranged in alternating relation to the rack pins.
10. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and peg-like spacing means preventing heat-conducting contact between said metallic rack plate and said fabric web pinned thereon, said spacing means consisting of a plurality of short spacer pins provided with domed heads and arranged between the rack pins.
11. A metal pin rack for use in fabric stretching machines employing tenter chain means for conveying a fabric web therethrough, said metal pin rack comprising a metallic rack plate, a plurality of pins fixed in said rack plate and adapted to pierce the edge of a fabric web, and a plurality of peg-like spacing members adapted to prevent heat-conducting contact between said metallic rack plate and said fabric web pinned thereon.
References Cited in the file of this patent UNITED STATES PATENTS 221,369 Spitzli Nov. 4, 1879 487,240 Backof Dec. 6, 1892 600,205 Leary Mar. 8, 1898 696,716 Caldwell Apr. 1, 1902 872,296 Hoskins Nov. 26, 1907 899,696 Hochstaetter Sept. 29, 1908 1,057,207 Allen Mar. 25, 1913 2,521,685 Block Sept. 12, 1950 2,559,713 Dunski et al July 10, 1951 2,626,062 Manzella Jan. 20, 1953 2,719,349 Laurie Oct. 4, 1955 FOREIGN PATENTS I 335,166 Germany Jan. 31, 1920 OTHER REFERENCES Anheuser-Busch, Inc., advertisement, page 144 of Textile World, August, 1954. (Copy in Division 21.)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107981U (en) * 1975-02-21 1976-08-28
US20090032992A1 (en) * 2005-04-27 2009-02-05 Toyo Boseki Kabushiki Kaisha Apparatus for producing polymer film and process for producing polymer film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757841A (en) * 1969-10-27 1971-04-22 Mackie & Sons Ltd J IMPROVEMENTS MADE OR RELATING TO APPARATUS OR MACHINERY USED BY THE TEXTILE INDUSTRY

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221369A (en) * 1879-11-04 Improvement in tenter-clothing
US487240A (en) * 1892-12-06 Quilting-frame
US600205A (en) * 1898-03-08 Curtain-stretcher
US696716A (en) * 1900-03-26 1902-04-01 W S Nott Company Leather-stretching device.
US872296A (en) * 1907-01-09 1907-11-26 William H Rice Spool-stand.
US899696A (en) * 1908-07-01 1908-09-29 Victor R Hochstaetter Sewing-stand.
US1057207A (en) * 1912-02-19 1913-03-25 Napoleon B Allen Curtain-stretcher.
DE335166C (en) * 1921-03-29 Victor Quehl Needle arrangement for running band-shaped textile web drives
US2521685A (en) * 1944-08-31 1950-09-12 Quaker Stretcher Company Curtain stretcher
US2559713A (en) * 1946-08-29 1951-07-10 Dunski Chaim Vital Method and apparatus for drying and tentering-drying with radiant heaters and automatic control means
US2626062A (en) * 1951-04-30 1953-01-20 Manzella Joseph Bobbin holder
US2719349A (en) * 1950-11-08 1955-10-04 John Dalglish & Sons Ltd Pin chains and guides for stenters or the like

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221369A (en) * 1879-11-04 Improvement in tenter-clothing
US487240A (en) * 1892-12-06 Quilting-frame
US600205A (en) * 1898-03-08 Curtain-stretcher
DE335166C (en) * 1921-03-29 Victor Quehl Needle arrangement for running band-shaped textile web drives
US696716A (en) * 1900-03-26 1902-04-01 W S Nott Company Leather-stretching device.
US872296A (en) * 1907-01-09 1907-11-26 William H Rice Spool-stand.
US899696A (en) * 1908-07-01 1908-09-29 Victor R Hochstaetter Sewing-stand.
US1057207A (en) * 1912-02-19 1913-03-25 Napoleon B Allen Curtain-stretcher.
US2521685A (en) * 1944-08-31 1950-09-12 Quaker Stretcher Company Curtain stretcher
US2559713A (en) * 1946-08-29 1951-07-10 Dunski Chaim Vital Method and apparatus for drying and tentering-drying with radiant heaters and automatic control means
US2719349A (en) * 1950-11-08 1955-10-04 John Dalglish & Sons Ltd Pin chains and guides for stenters or the like
US2626062A (en) * 1951-04-30 1953-01-20 Manzella Joseph Bobbin holder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107981U (en) * 1975-02-21 1976-08-28
US20090032992A1 (en) * 2005-04-27 2009-02-05 Toyo Boseki Kabushiki Kaisha Apparatus for producing polymer film and process for producing polymer film
US8167600B2 (en) * 2005-04-27 2012-05-01 Toyo Boseki Kabushiki Kaisha Apparatus for producing polymer film and process for producing polymer film

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