US1958694A - Perforating roller - Google Patents
Perforating roller Download PDFInfo
- Publication number
- US1958694A US1958694A US527135A US52713531A US1958694A US 1958694 A US1958694 A US 1958694A US 527135 A US527135 A US 527135A US 52713531 A US52713531 A US 52713531A US 1958694 A US1958694 A US 1958694A
- Authority
- US
- United States
- Prior art keywords
- plates
- needles
- perforating
- semi
- roller
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9314—Pointed perforators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9374—With spacer interposed between shaft-mounted tools
Definitions
- My invention relates to a roller for perforating non-porous strip material (such as fabrikoid and similar fabrics) with a multiplicity of needle point perforations, thereby making it into porous ma- 5 terial and extending its useful applications.
- non-porous strip material such as fabrikoid and similar fabrics
- Shoe-uppers can then be made from fabrikoid
- a point-carrying roller is old, as a structure, in entirety, practically, however, my new and novel method of making this roller, causes its construction to be, mechanically, possible, and commercially feasible.
- Fig. l is a side view of the roller, with a part of the side broken away to show the construction.
- Fig. 2 is a section, at the center line of the roller, and Fig. 3 is a greatly enlarged section, of the outer part, showing method of holding needles in place.
- Fig. 4 is a section, through the eyes of the needles, showing the method of holding them in place.
- a shaft, or central member 1 carries flanges 2 and annular plates 3 and 4, which are held together by bolts '7.
- Plates a are slightly irregular in circumferen- 0 tial outline, in order to position needles irregularly, as to protrusive distance, past the edges of plates 3.
- Needle eyes 6 are laid fiat between annular strips of semi-plastic tape material (such as tire 5 tape 9) which strips are attached to plate 3.
- needles 5 are similarly held between strips of semi-plastic tape material 8, which are likewise attached to plate 3.
- liquid material such as glue, shellac, or the like.
- This pressure also forces a part of the semiplastic tape into the eyes of the needles, thereby, tending to prevent their radial withdrawal.
- roller built of such units, will be adjustable, as to length, and will have great structural strength.
- This roller may be either passed over the material, or the material drawn under it for perforation.
- a particular feature of my invention is that the needle points are of slightly irregular protrusion and spacing, thereby causing irregular and pore-like holes in the perforated material, similar to the pores in leather.
- An intrusive perforating means for strip material comprising a central member, a series of alternately large plates and small plates of irregular circumference, mounted on the central member, annular rows of needle points held between the larger plates with their butt ends against the irregular circumference of the smaller plates, and means for drawing the plates together to hold the needles in position.
- a roller for intrusive perforating a central member, a series of alternately larger annular plates and smaller plates of irregular outer circumference mounted on one central member, annular rows of needle points between the larger annular plates with their butt ends against the irregular circumference of the smaller plates and their points extending irregularly beyond the outer circumference of the larger plates, semiplastic material between the larger annular plates for holding the needle points in substantially radial position, and tension means for drawing all the parts together in assembly.
- a point carrying roller for the intrusive perforation of material comprising; a central member, a series of annular plates mounted on the central member, strips of semi-plastic material disposed between said plates, needles arranged in substantially radial position between the strips of semi-plastic material, and means for drawing all the parts together to cause eyeengagement of the needles with the semi-plastic strips.
- Adevioe for perforating strip material comprising a body with a multiplicity of 'needle points projecting therefrom and irregularly spaced from 10.
- a device for perforating strip material 11.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
May 15, 1934.
F. J. CHANDLER PERFORATING ROLLER Filed April 2. 1931 lll ll Patented May 15, 1934 UNITED STATES I PATENT OFFICE 11 Claims.
My invention relates to a roller for perforating non-porous strip material (such as fabrikoid and similar fabrics) with a multiplicity of needle point perforations, thereby making it into porous ma- 5 terial and extending its useful applications.
Fabrikoid and other coated fabrics, make excellent substitutes for leather, if given breathing qualities, by the formation of minute openings in the material.
Shoe-uppers can then be made from fabrikoid,
which, in its ordinary manufactured state is unavailable, because of its non-porous quality.
In addition to shoe material, fabrikoid and other similar fabrics, are useful for belts, leg- 1 gings, and all similar uses, when made porous by my perforation process.
A point-carrying roller is old, as a structure, in entirety, practically, however, my new and novel method of making this roller, causes its construction to be, mechanically, possible, and commercially feasible.
Referring to the appended drawing, Fig. l is a side view of the roller, with a part of the side broken away to show the construction.
Fig. 2 is a section, at the center line of the roller, and Fig. 3 is a greatly enlarged section, of the outer part, showing method of holding needles in place. Fig. 4 is a section, through the eyes of the needles, showing the method of holding them in place.
Similar numerals refer to similar parts, throughout the several views.
A shaft, or central member 1, carries flanges 2 and annular plates 3 and 4, which are held together by bolts '7.
Plates a are slightly irregular in circumferen- 0 tial outline, in order to position needles irregularly, as to protrusive distance, past the edges of plates 3.
Needle eyes 6 are laid fiat between annular strips of semi-plastic tape material (such as tire 5 tape 9) which strips are attached to plate 3.
The upper ends of needles 5 are similarly held between strips of semi-plastic tape material 8, which are likewise attached to plate 3.
After needles have been positioned, liquid material, such as glue, shellac, or the like, is
poured upon plates 3 to fill the interstices between adjacent needles and to hold them laterally.
Upon assembly of a series of these plates 3 and 4 each with needles in place, tension on bolts '7 pulls all plates together, forcing needles 5 still further into plastic tapes 8 and 9 and holding them firmly in place.
This pressure also forces a part of the semiplastic tape into the eyes of the needles, thereby, tending to prevent their radial withdrawal.
It is evident that a roller, built of such units, will be adjustable, as to length, and will have great structural strength.
This roller may be either passed over the material, or the material drawn under it for perforation. A particular feature of my invention is that the needle points are of slightly irregular protrusion and spacing, thereby causing irregular and pore-like holes in the perforated material, similar to the pores in leather.
I claim:
1. An intrusive perforating means for strip material comprising a central member, a series of alternately large plates and small plates of irregular circumference, mounted on the central member, annular rows of needle points held between the larger plates with their butt ends against the irregular circumference of the smaller plates, and means for drawing the plates together to hold the needles in position.
2. In a roller for intrusive perforating, a central member, a series of alternately larger annular plates and smaller plates of irregular outer circumference mounted on one central member, annular rows of needle points between the larger annular plates with their butt ends against the irregular circumference of the smaller plates and their points extending irregularly beyond the outer circumference of the larger plates, semiplastic material between the larger annular plates for holding the needle points in substantially radial position, and tension means for drawing all the parts together in assembly.
3. A point carrying roller for the intrusive perforation of material comprising; a central member, a series of annular plates mounted on the central member, strips of semi-plastic material disposed between said plates, needles arranged in substantially radial position between the strips of semi-plastic material, and means for drawing all the parts together to cause eyeengagement of the needles with the semi-plastic strips.
4. The combination in a roller for irregularly intrusive perforation of strip material, of a central member, annular plates mounted on the central member, semi-plastic material between the annular plates, rows of needles positioned radially and held by the semi-plastic material, and tension means to bring the annular plates s. a m comprising a plurali y of annular plates, semi-plastic material disposed ebetweentheplateaneedleswitheyespositioned in the semi-plastic material-and tensionmeans. todrawtheannularplatestogethersoastoeifect eye-engagement of the needles with the semiplastic material disposed between the plastic material;
6. The combination in an intrusive perforating circular comprising a multiplicity of spaced perforating meansforstripmateriahofaseries of plates of alternately larger and smaller diameters,
needle-like members positioned between the,
larger plates with their butt ends against the smallerplateaandmeansfordrawingallthe plates together for substantial assembly. 'l. The combination in a sectional pointcarrying roller, of a series of circular plates, semicircular plates, perforating elements positioned in the semi-plastic material, and means for effecting substantial assembly of the plates and the perforating elements.
iii
1,oss,eo4 V tadeviceforperforatingstrinmateriabeom-l prisinga rotatable body with a multiplicity of perforating points projecting from the surface of said body to irregular distances from said surface and from the axis of rotation of said 9. Adevioe for perforating strip material, comprising a body with a multiplicity of 'needle points projecting therefrom and irregularly spaced from 10. A device for perforating strip, material,
elements, and a body made up of rigid plates with semi-plastic material between them and holding the perforating elements in position.
11. A device for perforating strip material.
comprising a series of plates, semi-plastic material between said plates, needles with eyes positioned in said semi-pla'stic material, and tension means for securing said plates together to eflect a holding engagement of the semi-plastic material with the needle eyes.
.los
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527135A US1958694A (en) | 1931-04-02 | 1931-04-02 | Perforating roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527135A US1958694A (en) | 1931-04-02 | 1931-04-02 | Perforating roller |
Publications (1)
Publication Number | Publication Date |
---|---|
US1958694A true US1958694A (en) | 1934-05-15 |
Family
ID=24100236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US527135A Expired - Lifetime US1958694A (en) | 1931-04-02 | 1931-04-02 | Perforating roller |
Country Status (1)
Country | Link |
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US (1) | US1958694A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435349A (en) * | 1945-08-10 | 1948-02-03 | Eulis T Hall | Wallpaper perforator |
US2518838A (en) * | 1946-06-06 | 1950-08-15 | Tempe Andre | Knife |
US2615376A (en) * | 1949-06-09 | 1952-10-28 | Fed Carton Corp | Device for automatically removing window cutouts from blanks |
US2748863A (en) * | 1953-03-02 | 1956-06-05 | Harold Z Benton | Perforating machine for thermoplastic films |
US3021732A (en) * | 1959-12-18 | 1962-02-20 | Olin Mathieson | Pin studded punch roll including method of fabrication |
US3043071A (en) * | 1960-02-29 | 1962-07-10 | J B Dove & Sons Inc | Packaging machine |
US3135586A (en) * | 1961-01-23 | 1964-06-02 | Smith H Brown | Perforation method and apparatus |
US3518921A (en) * | 1953-08-04 | 1970-07-07 | Celfil Co | Method and apparatus for producing a tobacco filter rod or cord from a web of fibrous material |
US4292872A (en) * | 1979-11-21 | 1981-10-06 | Philip Morris Incorporated | Apparatus for perforating hollow cylinders |
US5299479A (en) * | 1990-06-08 | 1994-04-05 | Windmoller & Holscher | Method and apparatus for providing edge-side tracks of holes at a printing belt for rotary printing machines |
US6631665B1 (en) * | 1997-03-21 | 2003-10-14 | Tetra Laval Holdings & Finance S.A. | Perforating tools having plural blades |
US7866242B1 (en) * | 2002-04-19 | 2011-01-11 | Harris K Michael | Noise dampener hub assembly for a circular saw |
CN103331987A (en) * | 2013-06-13 | 2013-10-02 | 苏州市丹纺纺织研发有限公司 | Air hole forming device for fabric coating |
US20130291700A1 (en) * | 2012-04-18 | 2013-11-07 | Turmond S.P.A. | Multiple rotary knife for longitudinal splitting of webs |
-
1931
- 1931-04-02 US US527135A patent/US1958694A/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435349A (en) * | 1945-08-10 | 1948-02-03 | Eulis T Hall | Wallpaper perforator |
US2518838A (en) * | 1946-06-06 | 1950-08-15 | Tempe Andre | Knife |
US2615376A (en) * | 1949-06-09 | 1952-10-28 | Fed Carton Corp | Device for automatically removing window cutouts from blanks |
US2748863A (en) * | 1953-03-02 | 1956-06-05 | Harold Z Benton | Perforating machine for thermoplastic films |
US3518921A (en) * | 1953-08-04 | 1970-07-07 | Celfil Co | Method and apparatus for producing a tobacco filter rod or cord from a web of fibrous material |
US3021732A (en) * | 1959-12-18 | 1962-02-20 | Olin Mathieson | Pin studded punch roll including method of fabrication |
US3043071A (en) * | 1960-02-29 | 1962-07-10 | J B Dove & Sons Inc | Packaging machine |
US3135586A (en) * | 1961-01-23 | 1964-06-02 | Smith H Brown | Perforation method and apparatus |
US4292872A (en) * | 1979-11-21 | 1981-10-06 | Philip Morris Incorporated | Apparatus for perforating hollow cylinders |
US5299479A (en) * | 1990-06-08 | 1994-04-05 | Windmoller & Holscher | Method and apparatus for providing edge-side tracks of holes at a printing belt for rotary printing machines |
US6631665B1 (en) * | 1997-03-21 | 2003-10-14 | Tetra Laval Holdings & Finance S.A. | Perforating tools having plural blades |
US7866242B1 (en) * | 2002-04-19 | 2011-01-11 | Harris K Michael | Noise dampener hub assembly for a circular saw |
US20130291700A1 (en) * | 2012-04-18 | 2013-11-07 | Turmond S.P.A. | Multiple rotary knife for longitudinal splitting of webs |
US9227334B2 (en) * | 2012-04-18 | 2016-01-05 | Turmond S.P.A. | Multiple rotary knife for longitudinal splitting of webs |
CN103331987A (en) * | 2013-06-13 | 2013-10-02 | 苏州市丹纺纺织研发有限公司 | Air hole forming device for fabric coating |
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