US801576A - Core for paper-rolls. - Google Patents
Core for paper-rolls. Download PDFInfo
- Publication number
- US801576A US801576A US26800005A US1905268000A US801576A US 801576 A US801576 A US 801576A US 26800005 A US26800005 A US 26800005A US 1905268000 A US1905268000 A US 1905268000A US 801576 A US801576 A US 801576A
- Authority
- US
- United States
- Prior art keywords
- core
- clip
- notch
- paper
- rolls
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
Definitions
- Paper for periodicals. newspapers, and for various other uses is commonly wound upon and unwound from tubular cores.
- the cores at their ends are providedwith notches which both in the winding and unwinding of the paper are engaged by suitable splines secured in bushings mounted on a shaft which passes through the core and turns the same.
- the object of our invention is the provision of a clip or similar device secured to the core for preventing the wear on the notches in the ends of the core, and the same is an improvement on the device shown and described in Letters Patent No. 759,085, granted us May 3, 190%, for a core for paper-rolls.
- a clip comprising a body-plate corresponding in curvature with that of the core recessed to receive the spline of the bushing and provided with lugs to engage the faces of said spline and also provided with a plurality of spurs projecting from the convex surface thereof.
- the clip is preferably adapted to fit within a recess in the inner surface of the core with the lugs in contact with the edges of the notch in the end of the core, and the spurs of the clip pass up into the core-body in such a manner that the concave surface of the clip is flush with that of the interior face of the core, and so is adapted to bear against the reduced end of the bushing which passes into the end of the core.
- Figure 1 is a broken longitudinal section and partial elevation representing our improvement.
- Fig. 2 is a plan of the same.
- Fig. 3 is a section on line a a
- Fig. Fig. 4 is a section on line g Fig. 2.
- Figs. 5 and 6 are views similar to Figs. 3 and 4, respectively, showing a modified form of clip.
- Fig. T is a plan of our improved clip,
- Fig. 8 is a front end elevation of the same.
- a designates a shaft, which may be the shaft upon which the paper-roll is to be wound or portions 6 0, adapted to enter the ends of the core (7 and upon which the same is mounted both in winding and unwinding the paperroll, the bushings 7) 0 being secured on the shaft ('1 in the necessary positions by means of set-screws 2 or otherwise, as desired.
- the reduced portions 7" c of the bushings 7) c are provided with splines 3, and the ends of the core are provided with notches 4t.
- each clip comprises a curved body-plate a, corresponding in curvature with the core and having a notch 5 corresponding in outline with the notches in the end of the core, lugs 6, preferably parallel with each other and extending up at right angles to the plate (2 and from the opposite edges of the said notch 5 in each clip, and spurs T projecting from the convex surface of the clip.
- Each clip is adapted to tit within a curved recess in the inner surface of the core in such a manner that the outer faces of the lugs 6 contact with the opposite edges of the notch in the end of the core, and the spurs 7 pass up into the body of the core to hold these parts in their relative positions.
- each clip is so spaced as to receive one of the splines 23, the faces of the spline contacting with the inner faces of the lugs, whereby the wear on these parts which would otherwise come upon the edges of the notch in the core comes upon the lugs 6.
- both the lugs 6 and the spurs 7 may be of sufiicient length to extend through beyond the outer surface of the core when the clips are in position, in which instance the extremities of these parts may be turned down upon or into the outer surface of the core, as indicated in these figures.
- ⁇ Ve claim as our invention 1 The combination with the core of a paperroll having at least one end notch and an adjacent end recess in the inner surface of the core, of a clip comprising a curved body-plate adapted to lit said recess and having a notch unwound, and 7) c are bushings having reduced conforming to the notch of the core and means for permanently connecting the clip to the core.
- a clip comprising a curved body-plate adapted to fit Within said core at one end and to conform to its inner surface, said clip having a notch conforming to the notch of the core, lugs forming parts of the plate and lining the core-notch and spurs also forming parts of said plate and passing into said core to engage the same and hold the clip to the core.
- a curved metal clip corresponding in curvature With that of a core of a paper-roll and adapted to be secured in arecess in the inner surface of the core adjacent to the end thereof and comprising a body-plate having a notch therein,lugs extending from the edges of said notch and adapted to engage the edges of a notch in the end of the core, and spurs integral With and extending from the body portion of the clip and adapted to enter the core to secure the parts in position.
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
No. 801,576. PATENTED OCT. 10, 1905. T. ELIXMAN, J. T. CUNNINGHAM & G. F. SHEVLIN.
GORE FOR PAPER ROLLS.
APPLICATION FILED JULY 1, 1905.
NITED STATES PATENT OFFICE GEORGE F. SHEVLIN, OF SAR ATOGA SPRINGS. NEW YORK.
CORE FOR PAPER-ROLLS.
' No. 801,576. Specification of Letters Patent. Patented Oct. 10, 1905.
Application filed July 1, 1905. Serial No. 268,000.
To (HZ whom it may concern:
Be it known that we, THEODORE ELIXMAN and .Ion'x T. CUNNINGHAM, residing at Corinth, and (inoaon F. SHIGVLIN, residing at Saratoga Springs, in the county of Saratoga and State of New York, all citizens of the United States of America, have invented an Improvement in Cores for Paper-Rolls, of which the following is a specification.
Paper for periodicals. newspapers, and for various other uses is commonly wound upon and unwound from tubular cores. The cores at their ends are providedwith notches which both in the winding and unwinding of the paper are engaged by suitable splines secured in bushings mounted on a shaft which passes through the core and turns the same.
The object of our invention is the provision of a clip or similar device secured to the core for preventing the wear on the notches in the ends of the core, and the same is an improvement on the device shown and described in Letters Patent No. 759,085, granted us May 3, 190%, for a core for paper-rolls.
In carrying out our present invention we provide a clip comprising a body-plate corresponding in curvature with that of the core recessed to receive the spline of the bushing and provided with lugs to engage the faces of said spline and also provided with a plurality of spurs projecting from the convex surface thereof. The clip is preferably adapted to fit within a recess in the inner surface of the core with the lugs in contact with the edges of the notch in the end of the core, and the spurs of the clip pass up into the core-body in such a manner that the concave surface of the clip is flush with that of the interior face of the core, and so is adapted to bear against the reduced end of the bushing which passes into the end of the core.
In the drawings, Figure 1 is a broken longitudinal section and partial elevation representing our improvement. Fig. 2 is a plan of the same. Fig. 3 is a section on line a a, Fig. Fig. 4 is a section on line g Fig. 2. Figs. 5 and 6 are views similar to Figs. 3 and 4, respectively, showing a modified form of clip. Fig. T is a plan of our improved clip,
on an enlarged scale; and Fig. 8 is a front end elevation of the same.
a designates a shaft, which may be the shaft upon which the paper-roll is to be wound or portions 6 0, adapted to enter the ends of the core (7 and upon which the same is mounted both in winding and unwinding the paperroll, the bushings 7) 0 being secured on the shaft ('1 in the necessary positions by means of set-screws 2 or otherwise, as desired. The reduced portions 7" c of the bushings 7) c are provided with splines 3, and the ends of the core are provided with notches 4t. \Ve employ clips, preferably made of suitable metal, and each clip comprises a curved body-plate a, corresponding in curvature with the core and having a notch 5 corresponding in outline with the notches in the end of the core, lugs 6, preferably parallel with each other and extending up at right angles to the plate (2 and from the opposite edges of the said notch 5 in each clip, and spurs T projecting from the convex surface of the clip. Each clip is adapted to tit within a curved recess in the inner surface of the core in such a manner that the outer faces of the lugs 6 contact with the opposite edges of the notch in the end of the core, and the spurs 7 pass up into the body of the core to hold these parts in their relative positions. The lugs 6 of each clip are so spaced as to receive one of the splines 23, the faces of the spline contacting with the inner faces of the lugs, whereby the wear on these parts which would otherwise come upon the edges of the notch in the core comes upon the lugs 6.
As shown in Figs. 5 and 6, both the lugs 6 and the spurs 7 may be of sufiicient length to extend through beyond the outer surface of the core when the clips are in position, in which instance the extremities of these parts may be turned down upon or into the outer surface of the core, as indicated in these figures.
\Vith the clip structure hereinbefore described there can be no unevenness due to the clip in the outer surface of the core to interfere in any way with the proper winding of the paper, which, with its simple structure and ready application, has proved to be an improvement on the clip shown and described in our patent aforesaid.
\Ve claim as our invention 1 The combination with the core of a paperroll having at least one end notch and an adjacent end recess in the inner surface of the core, of a clip comprising a curved body-plate adapted to lit said recess and having a notch unwound, and 7) c are bushings having reduced conforming to the notch of the core and means for permanently connecting the clip to the core.
2. The combination With the core of a paperroll having at least one end notch and an adjacent end recess in the inner surface of the core, of a clip comprising a curved body-plate adapted to fit said recess and having a notch conforming to the notch of the core, devices at opposite edges of the notch to engage the notch of the core and spurs formed with said curved plate to pass through the core in connecting the clip to the core.
3. The combination With the core of a paperroll having at least one end notch, of a clip comprising a curved body-plate adapted to fit Within said core at one end and to conform to its inner surface, said clip having a notch conforming to the notch of the core, lugs forming parts of the plate and lining the core-notch and spurs also forming parts of said plate and passing into said core to engage the same and hold the clip to the core.
4:. As a new article of manufacture, a curved metal clip corresponding in curvature With that of a core of a paper-roll and adapted to be secured in arecess in the inner surface of the core adjacent to the end thereof and comprising a body-plate having a notch therein,lugs extending from the edges of said notch and adapted to engage the edges of a notch in the end of the core, and spurs integral With and extending from the body portion of the clip and adapted to enter the core to secure the parts in position.
Signed by us this 30th day of May, 1905.
THEODORE ELIXMAN. JOHN T. CUNNINGHAM. GEORGE F. SHEVLIN. Witnesses to signature of Theodore Elixman:
J. J. DAYTON, F. M. HOWE. WVitnesses to signature of John T. Cunningham:
JAMES A. DAYTON, F. M. HOWE, \Vitnesses to signature of George F. Shevlin:
B. P. WVHE T, F. H. BAKER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26800005A US801576A (en) | 1905-07-01 | 1905-07-01 | Core for paper-rolls. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26800005A US801576A (en) | 1905-07-01 | 1905-07-01 | Core for paper-rolls. |
Publications (1)
Publication Number | Publication Date |
---|---|
US801576A true US801576A (en) | 1905-10-10 |
Family
ID=2870062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US26800005A Expired - Lifetime US801576A (en) | 1905-07-01 | 1905-07-01 | Core for paper-rolls. |
Country Status (1)
Country | Link |
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US (1) | US801576A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5857643A (en) * | 1995-06-07 | 1999-01-12 | Eastman Kodak Company | Core for winding a web of deformable material |
US6520896B1 (en) * | 1999-06-23 | 2003-02-18 | Voith Sulzer Papiertechnik Patent Gmbh | Elastic roll and a process for producing such a roll |
US20120102690A1 (en) * | 2010-11-02 | 2012-05-03 | Han-Ching Huang | Apparatus for Tightening Two Belts |
-
1905
- 1905-07-01 US US26800005A patent/US801576A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5857643A (en) * | 1995-06-07 | 1999-01-12 | Eastman Kodak Company | Core for winding a web of deformable material |
US6042048A (en) * | 1995-06-07 | 2000-03-28 | Eastman Kodak Company | Core for winding a web of deformable material |
US6520896B1 (en) * | 1999-06-23 | 2003-02-18 | Voith Sulzer Papiertechnik Patent Gmbh | Elastic roll and a process for producing such a roll |
US20120102690A1 (en) * | 2010-11-02 | 2012-05-03 | Han-Ching Huang | Apparatus for Tightening Two Belts |
US8316511B2 (en) * | 2010-11-02 | 2012-11-27 | Han-Ching Huang | Apparatus for tightening two belts |
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