US55330A - Improved slitting-machine - Google Patents
Improved slitting-machine Download PDFInfo
- Publication number
- US55330A US55330A US55330DA US55330A US 55330 A US55330 A US 55330A US 55330D A US55330D A US 55330DA US 55330 A US55330 A US 55330A
- Authority
- US
- United States
- Prior art keywords
- cutters
- strip
- machine
- rolls
- rotary
- 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
- 210000003491 Skin Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C7/00—Apparatus for pounding, forming, or pressing meat, sausage-meat, or meat products
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/664—Roller
- Y10T83/6644—With work-supplying reel
-
- 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
- Y10T83/727—With means to guide moving work
- Y10T83/739—Positively confines or otherwise determines path of work
Definitions
- shoe-binding ribbon as practiced by us we prefer to cut the skin into strips cfa number of times the width of the binding, and having' cemented such strips together, so as to form a continuous band, to then slit such band into pieces ofthe width of the binding.
- the present invention relates to the construction or arran gement of mechanism for effecting this slitting of the wide strip into the strips which constitute the shoe-binding ribbon; and the invention consistsin combining with a series of rotary shears guides or guidesurfaces, which support or keep the strip in position as it is presented to the cutters; also, in extending the guide-surfaces between which the strip moves through and beyond the cutters, so as to prevent any twisting or lateral movement of the strip while under the action of the cutters; also, in combining with the rotary cutters or shears draw-rolls, operating as auxiliaries to th erotary cutters to feed the strip.
- FIG. 1 represents a machine embodying the invention, Figure l showing a side elevation 5 Fig. 2, a plan, Fig. 3, a vertical and longitudinal section, and Fig. et an end View of such machine.
- a denotes the frame 5 b, a table'or platform mounted thereupon, over which the strip passes to the action of the rotary cutters.
- o o and del denote the cutter-blocks, mounted, respectively, on rotary shafts ef, and carrying circular or disk cutters, each two of which, in vertical line, form a rotary shears.
- the end block, d', of the lower series is stationary with respect to its shaft, and each two co-operating cutters are held in contact throughout the two series by a rubber spring, g, inserted between a block, h, xed upon the upper shaft, and a sliding block, t', bearing against or connected with the adjacent end cutter-block of the upper shaft, the arrangement being the same, or substantially the same, as in our machine, in which the skills are cut yinto strips.
- the strip to be slit into ribbons is wound upon a drum, h', and from thence passes over a guide-wheel, i', and thence over the table b to the cutters, from whence the ribbons pass between a pair of draw-rolls, 7c.
- the strip which is of uniform width, passes under stationary guides k Z and between edgeguides l m, and as it comes near the cutters it passes under a yielding or presser plate, n, which plate is kept laterally in position by a plate, o, borne up against it by a spring, p.
- the strip is kept in proper position by l these guides as it is presented to the cutters land until they bite upon it.
- the strip not only passes under the presserplate n, but between such plate and another one, q, from each of which lingers r s extend between the cutters, as seen in the drawings, each finger r of the upper plate extending between two adjacent cutter-blocks of the upper set, and each finger s of the lower plate between two adjacent cutter-blocks of thelower set, so that until wholly beyond the cutting action of the shears the material is held between the fingers, the spring p and guide 7c serving to keep the upper .fingers laterally in position with relation to the cutters while they press upon and keep the material close down to the surface of the lower and stationary lingers s.
- a brake, o is held against the surface of the strip upon the drum h by a weight, zo, the pressure of this brake and the action of therolls 7c keeping up a tension upon the strip, as will be readily understood.
- the lower cutter-shaft is shown as mounted in an adjustable frame, a', so that by means of a screw, y, the edges of the cooperating cuts ters may be adj usted with respect to each other and keeping the material in position during the action of the cutters.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Treatment Of Fiber Materials (AREA)
Description
UNITED l STATE-s PATENT OFFICEO IMPROVE-D sLlrTlNG-MACHINE.
Specication forming part of Letters Patent No. 55,330, dated June 5, 1866.
To all whom t may concern:
Be it known that we, M. H. MERRIAM and E. L. NORTON, both of Charlestown, in the county of Middlesex and State of Massachusetts, have invented an Improved Machine for Slitting Leather-Strips; and we do hereby declare that the following', taken in connection with the drawings which accompany and form part of this specification, is a description of our invention sufficient to enable those skilled in the art to practice it.
In the manufacture of shoe-binding ribbon as practiced by us we prefer to cut the skin into strips cfa number of times the width of the binding, and having' cemented such strips together, so as to form a continuous band, to then slit such band into pieces ofthe width of the binding.
The present invention relates to the construction or arran gement of mechanism for effecting this slitting of the wide strip into the strips which constitute the shoe-binding ribbon; and the invention consistsin combining with a series of rotary shears guides or guidesurfaces, which support or keep the strip in position as it is presented to the cutters; also, in extending the guide-surfaces between which the strip moves through and beyond the cutters, so as to prevent any twisting or lateral movement of the strip while under the action of the cutters; also, in combining with the rotary cutters or shears draw-rolls, operating as auxiliaries to th erotary cutters to feed the strip.
The drawings represent a machine embodying the invention, Figure l showing a side elevation 5 Fig. 2, a plan, Fig. 3, a vertical and longitudinal section, and Fig. et an end View of such machine.
a denotes the frame 5 b, a table'or platform mounted thereupon, over which the strip passes to the action of the rotary cutters.
o o and del denote the cutter-blocks, mounted, respectively, on rotary shafts ef, and carrying circular or disk cutters, each two of which, in vertical line, form a rotary shears. The end block, d', of the lower series is stationary with respect to its shaft, and each two co-operating cutters are held in contact throughout the two series by a rubber spring, g, inserted between a block, h, xed upon the upper shaft, and a sliding block, t', bearing against or connected with the adjacent end cutter-block of the upper shaft, the arrangement being the same, or substantially the same, as in our machine, in which the skills are cut yinto strips. The strip to be slit into ribbons is wound upon a drum, h', and from thence passes over a guide-wheel, i', and thence over the table b to the cutters, from whence the ribbons pass between a pair of draw-rolls, 7c. At the outer end of the table b the strip, which is of uniform width, passes under stationary guides k Z and between edgeguides l m, and as it comes near the cutters it passes under a yielding or presser plate, n, which plate is kept laterally in position by a plate, o, borne up against it by a spring, p.
Thus the strip is kept in proper position by l these guides as it is presented to the cutters land until they bite upon it. To keep the material in position while the cutters act upon it the strip not only passes under the presserplate n, but between such plate and another one, q, from each of which lingers r s extend between the cutters, as seen in the drawings, each finger r of the upper plate extending between two adjacent cutter-blocks of the upper set, and each finger s of the lower plate between two adjacent cutter-blocks of thelower set, so that until wholly beyond the cutting action of the shears the material is held between the fingers, the spring p and guide 7c serving to keep the upper .fingers laterally in position with relation to the cutters while they press upon and keep the material close down to the surface of the lower and stationary lingers s. From these fingers andthe cutters the ribbons pass through draw-rolls lc, which keep up' a steady strain and feed upon the material, rol tation being imparted to the rolls by a band, a, connecting a pulley on the shaft of one of them with a pulley on the driving-shaft, or by any other suitable means, the motion'of the cutters and that of the draw-rolls being made to correspond.
A brake, o, is held against the surface of the strip upon the drum h by a weight, zo, the pressure of this brake and the action of therolls 7c keeping up a tension upon the strip, as will be readily understood.
The lower cutter-shaft is shown as mounted in an adjustable frame, a', so that by means of a screw, y, the edges of the cooperating cuts ters may be adj usted with respect to each other and keeping the material in position during the action of the cutters.
as circumstances may require.
8. Combining with such rotary cutters the j We claim- 1. The combination, with the rotary cutters, draw-rolls, operating substantially as set forth. 5 of the stationary and the pressure guides or A guide-surfacesby which the strip is maintained M. H; MERRIAM.` in position as presented to the action ot' the E. LfNORTON. cutters. i Witnesses: fr
2. In combination with such cutters, the J. B. CROSBY, fingers extending between the cutter-blocks FRANCxIs GOULD.
Publications (1)
Publication Number | Publication Date |
---|---|
US55330A true US55330A (en) | 1866-06-05 |
Family
ID=2124871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US55330D Expired - Lifetime US55330A (en) | Improved slitting-machine |
Country Status (1)
Country | Link |
---|---|
US (1) | US55330A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6569038B2 (en) * | 2001-05-02 | 2003-05-27 | Acushnet Company | Golf ball dimples |
US20080234071A1 (en) * | 2002-02-15 | 2008-09-25 | Sullivan Michael J | Golf ball with dimples having constant depth |
US20110111887A1 (en) * | 2002-02-15 | 2011-05-12 | Sullivan Michael J | Golf ball with dimples having constant depth |
-
0
- US US55330D patent/US55330A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6569038B2 (en) * | 2001-05-02 | 2003-05-27 | Acushnet Company | Golf ball dimples |
US6709349B2 (en) | 2001-05-02 | 2004-03-23 | Michael J. Sullivan | Golf ball dimples |
US20040219996A1 (en) * | 2001-05-02 | 2004-11-04 | Sullivan Michael J. | Golf ball with non-circular dimples |
US7090593B2 (en) | 2001-05-02 | 2006-08-15 | Acushnet Company | Golf ball with non-circular dimples |
US20060276266A1 (en) * | 2001-05-02 | 2006-12-07 | Sullivan Michael J | Golf ball with non-circular dimples |
US20080234071A1 (en) * | 2002-02-15 | 2008-09-25 | Sullivan Michael J | Golf ball with dimples having constant depth |
US20110111887A1 (en) * | 2002-02-15 | 2011-05-12 | Sullivan Michael J | Golf ball with dimples having constant depth |
US8591355B2 (en) | 2002-02-15 | 2013-11-26 | Acushnet Company | Golf ball with dimples having constant depth |
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