US709694A - Draw-off or stretching rollers for textile machinery. - Google Patents

Draw-off or stretching rollers for textile machinery. Download PDF

Info

Publication number
US709694A
US709694A US6934801A US1901069348A US709694A US 709694 A US709694 A US 709694A US 6934801 A US6934801 A US 6934801A US 1901069348 A US1901069348 A US 1901069348A US 709694 A US709694 A US 709694A
Authority
US
United States
Prior art keywords
rollers
draw
strips
flutes
stretching rollers
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
Application number
US6934801A
Inventor
Alfred Bietenholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US6934801A priority Critical patent/US709694A/en
Application granted granted Critical
Publication of US709694A publication Critical patent/US709694A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • D06C3/06—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus

Definitions

  • This invention relates to improved drawofi or stretching rollers for use in machinery for textile-fabric manufacturing, and relates particularly to that class of rollers that dispense with the endlesss bands that are generally used in connection with draw-off or stretching rollers.
  • the object of the invention is to provide rollers of this character by which the operation of drawing orstretching the fibers is facilitated.
  • the invention consists of drawoff or stretching rollers provided with a plurality of flutes and elastic cushion-strips, said elastic cushion-strips being bedded in the rollers and having central longitudinal grooves provided in their exposed surfaces, the edges of said flutes adapted to mesh with said grooves, so as to obtain a positive and reliable hold upon the fibers, as will be hereinafter more fully described and finally pointed out in the claims, reference being had to the accompanying drawings.
  • Figure l is an end view of the draw-off or stretching rollers.
  • Figs. 2 and 3 are similar views of rollers of modified construction, and
  • Figs. 4, 5, 6, and 7 are elevations of rollers provided with flutes of various construction.
  • one roller may be provided with cushion-strips or with cushion-strips and flutes or both rollers may be provided with flutes and cushion strips, which latter are bedded at regular intervals in the surface of the rollers and are provided with central longitudinal grooves in their ex posed surfaces.
  • the flutes form sharp edges where adjacent ones intersect, and these edges are adapted to mesh with the grooves of the elastic cushion-strips.
  • the rollers may be constructed with flutes in one and elastic cushion-strips in the other, or they may both have flutes and elastic cushion-strips, in which latter case the elastic cushion-strips are arranged medially of the flutes, as shown in Fig. 4.
  • the rollers A and B are provided with the elastic cushion-strips.
  • the flutes and elastic cushion-strips may be arranged in any desired manner longitudinally of the rollersobliquely, angularly, brokenly, as shown, respectively, in Figs. 5, 6, 7, and 8.
  • rollers According to the foregoing description positive and reliable means for holding the fibers in the making of textile fabrics is provided by reason of the effective cooperation of the edges of the flutes with the grooves in the elastic cushion-strips.
  • Draw-off or stretching rollers provided with fluted surfaces, and elastic cushionstrips bedded in said rollers, said flutes forming sharp edges which are adapted to mesh with said elastic cushion-strips, substantially as set forth.
  • Draw-elf or stretching rollers provided with fluted surfaces forming sharp edges, and elastic cushion-strips bedded in the flutes of said rollers, and having central longitudinal grooves in their exposed surfaces, said sharp edges adapted to mesh with said grooves, substantially as set forth.

Description

No. 709,694. Patented Sept. 23, I902.
A. BIETENHOLZ.-
DRAW-OFF 0B STRETBHING RULLERS FOB TEXTILE MACHINERY.
(Application filed July 23, 1901.)
(No Model.)
' ATTORNEYS.
UNITED warns Farnrvr @rrrcn.
ALFRED BIETENHOLZ, OF BLUMENTHAL, GERMANY.
DRAW-OFF OR STRETCHING ROLLERS FORTEXTlLE MACHENERY.
SPECIFICATION forming part of Letters Patent No. 709,694, dated September 23, 1902.
Application filed July 23, 1901. Serial No. 69,3 18. (N0 model.)
To all whom, it Ina/y concern:
Be it known that I, ALFRED BIETENHOLZ, engineer, a citizen of the Swiss Confederation, residing at Blumenthal, in the Province of Hanover, German Empire, have invented new and useful Improvements in and Connected with Draw-Off or Stretching Rollers for Textile Machinery, of which the following is a specification.
This invention relates to improved drawofi or stretching rollers for use in machinery for textile-fabric manufacturing, and relates particularly to that class of rollers that dispense with the endlesss bands that are generally used in connection with draw-off or stretching rollers. The object of the invention is to provide rollers of this character by which the operation of drawing orstretching the fibers is facilitated.
To this end the invention consists of drawoff or stretching rollers provided with a plurality of flutes and elastic cushion-strips, said elastic cushion-strips being bedded in the rollers and having central longitudinal grooves provided in their exposed surfaces, the edges of said flutes adapted to mesh with said grooves, so as to obtain a positive and reliable hold upon the fibers, as will be hereinafter more fully described and finally pointed out in the claims, reference being had to the accompanying drawings.
Figure l is an end view of the draw-off or stretching rollers. Figs. 2 and 3 are similar views of rollers of modified construction, and Figs. 4, 5, 6, and 7 are elevations of rollers provided with flutes of various construction.
Referring to the drawings, one roller may be provided with cushion-strips or with cushion-strips and flutes or both rollers may be provided with flutes and cushion strips, which latter are bedded at regular intervals in the surface of the rollers and are provided with central longitudinal grooves in their ex posed surfaces. The flutes form sharp edges where adjacent ones intersect, and these edges are adapted to mesh with the grooves of the elastic cushion-strips.
The rollers may be constructed with flutes in one and elastic cushion-strips in the other, or they may both have flutes and elastic cushion-strips, in which latter case the elastic cushion-strips are arranged medially of the flutes, as shown in Fig. 4. In Figs. 2 and 3, respectively, the rollers A and B are provided with the elastic cushion-strips. The flutes and elastic cushion-strips may be arranged in any desired manner longitudinally of the rollersobliquely, angularly, brokenly, as shown, respectively, in Figs. 5, 6, 7, and 8.
By the construction of rollers according to the foregoing description positive and reliable means for holding the fibers in the making of textile fabrics is provided by reason of the effective cooperation of the edges of the flutes with the grooves in the elastic cushion-strips.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. Draw-off or stretching rollers, provided with fluted surfaces, and elastic cushionstrips bedded in said rollers, said flutes forming sharp edges which are adapted to mesh with said elastic cushion-strips, substantially as set forth.
2. Draw-elf or stretching rollers, provided with fluted surfaces forming sharp edges, and elastic cushion-strips bedded in the flutes of said rollers, and having central longitudinal grooves in their exposed surfaces, said sharp edges adapted to mesh with said grooves, substantially as set forth.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
ALFRED BIETENHOLZ.
Vitnesses:
F. A. BRYCE, FR. HOYERMANN.
US6934801A 1901-07-23 1901-07-23 Draw-off or stretching rollers for textile machinery. Expired - Lifetime US709694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US6934801A US709694A (en) 1901-07-23 1901-07-23 Draw-off or stretching rollers for textile machinery.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6934801A US709694A (en) 1901-07-23 1901-07-23 Draw-off or stretching rollers for textile machinery.

Publications (1)

Publication Number Publication Date
US709694A true US709694A (en) 1902-09-23

Family

ID=2778220

Family Applications (1)

Application Number Title Priority Date Filing Date
US6934801A Expired - Lifetime US709694A (en) 1901-07-23 1901-07-23 Draw-off or stretching rollers for textile machinery.

Country Status (1)

Country Link
US (1) US709694A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090081A (en) * 1961-03-06 1963-05-21 Deering Milliken Res Corp Fiber handling arrangement and process
US3310847A (en) * 1964-06-09 1967-03-28 Maremont Corp Helical draft rolls
US4288889A (en) * 1979-09-05 1981-09-15 Tikhonov Valentin N Apparatus for drafting fibers
US4917283A (en) * 1989-02-27 1990-04-17 Weatherhead Franklin L Strip feed roller
US5553357A (en) * 1994-11-16 1996-09-10 Cheil Industries, Inc. High bulky wool spun yarn and a drafting apparatus for preparing the yarn
EP1936013A1 (en) * 2006-12-21 2008-06-25 Maschinenfabrik Rieter AG Draw-off roller for a combing machine
WO2011104693A1 (en) * 2010-02-25 2011-09-01 Ismail Gokhan Gunduzalp Spinning device for making slub yarns

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090081A (en) * 1961-03-06 1963-05-21 Deering Milliken Res Corp Fiber handling arrangement and process
US3310847A (en) * 1964-06-09 1967-03-28 Maremont Corp Helical draft rolls
US4288889A (en) * 1979-09-05 1981-09-15 Tikhonov Valentin N Apparatus for drafting fibers
US4917283A (en) * 1989-02-27 1990-04-17 Weatherhead Franklin L Strip feed roller
US5553357A (en) * 1994-11-16 1996-09-10 Cheil Industries, Inc. High bulky wool spun yarn and a drafting apparatus for preparing the yarn
EP1936013A1 (en) * 2006-12-21 2008-06-25 Maschinenfabrik Rieter AG Draw-off roller for a combing machine
CN101205643B (en) * 2006-12-21 2011-10-05 里特机械公司 Draw-off roller for a combing machine
WO2011104693A1 (en) * 2010-02-25 2011-09-01 Ismail Gokhan Gunduzalp Spinning device for making slub yarns

Similar Documents

Publication Publication Date Title
US709694A (en) Draw-off or stretching rollers for textile machinery.
MY164368A (en) Nonwoven fabric and method for manufacturing same
US1219927A (en) Crushing-roll.
US648581A (en) Knitted or netted fabric.
US636142A (en) Secondary battery.
US109430A (en) Improvement in drawing-frames
US737531A (en) Cop-tube.
US314369A (en) Felt having a obqss section vaeying- in
US1411071A (en) Machine for the production of suede cotton cloth
US1540999A (en) Apparatus for producing imitation basket fabrics
US455852A (en) Belting
US1228792A (en) Belt and process of making the same.
US1195950A (en) mart b
US902505A (en) Cylinder-mold for paper-making machines and the like.
US1080443A (en) Driving-belt.
US1215032A (en) Curtain-shade and roller connector.
US341433A (en) Material for paper-fasteners
US801457A (en) Transferring device for knitting-machines.
US352911A (en) Thomas b
US1748711A (en) Slippage drawing roller
US511681A (en) Apparatus
US700338A (en) Calender-roller.
US466227A (en) Michael firth and joseph robertshaw
SU373149A1 (en) ALL-UNION
US1128706A (en) Roller for roller cotton-gins.