US872345A - Pattern-roll for paper-machines. - Google Patents
Pattern-roll for paper-machines. Download PDFInfo
- Publication number
- US872345A US872345A US37049607A US1907370496A US872345A US 872345 A US872345 A US 872345A US 37049607 A US37049607 A US 37049607A US 1907370496 A US1907370496 A US 1907370496A US 872345 A US872345 A US 872345A
- Authority
- US
- United States
- Prior art keywords
- pattern
- roll
- paper
- machines
- groove
- 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
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
Definitions
- the cover is fastened to the roll by means of clamping bars adapted to be fixed into longi-" tudinal grooves'by means'oi screws, so that the pattern can be easily changed and that an impression-of uniform distinetness is produced by .all parts or the cover.
- clamping bars adapted to be fixed into longi-" tudinal grooves'by means'oi screws, so that the pattern can be easily changed and that an impression-of uniform distinetness is produced by .all parts or the cover.
- a single roll presses two pieces of cardboard, so that two covers .must be used.
- These can be fastened to the roll by placing one'edge of car-.li-cover over a longitudinal groove and pressing the said edges into the groove by means oi a clamping bar placed being thereupon pressed into another groove in the same manner.
- the die-covers are cut Specification of Letters Patent. caticn filed April 26.1907. Serial No. 370.496.
- FIG. 1 construct ion jen hodving the invention is illustrated in the annexed drawing, in which Figures 1 and 2 are sections of the fastening device. in ditl'ercntplanes; Fig. 3 is a partial plan-view and Fig. .4 a cross section of the pattern roll. v
- the pattern roll (t is provided with two thickened parts I) diametrically opposite each other.
- each part I) there is a longitudinal groove (l into which a clamping bar 9 fits loosely, so that when portions of the covers I) are pressed into the groove by the bar the groove is tilled-
- the bars I are provided with ,longitudinal grooves lc which indicate where the cardboard is to he cut.
- a pattern roll for cardboard or paper inachinesthaving inits surface a lol igitudinal groove in combination with a pattern adapted to engage said groove, a bar for holding the pattern in said groove, and screws [or attaelnnent of said bar to the roller, the bar having a longitudinal slot and the screw heads ha'vingtheir slots alined with that ol' the bar.
Description
PATENTED DEC. 3, 1907.
0. HAMMER. PATTERN ROLL FOR PAPER MACHINES.
APPLIOATION FILED APR. 26, 1907- WiF e m" pattern to be'impressed on the card-board formed in the rolls, 'lhis renders the changing ot the covers dlthcult and also has the UNITED OSKMI l'LUDiER', O1 MAHLI'lWSC-ll, GERMANY.
Mahlitzsch, Post Niederstriegis, in Saxony. Germany, have invented a certa n new and which the lolowing is a specification.
pattern is defaced at the soldered-joints, so that on portions of the card-board the pat portions must be removed when the cardboard is used for the manufacture of arm l upon them, the opposite edge of the covers PA LENT OFFICE.
PATTERN-ROLL FOR PaPER-MAo'HmEs.
subject of the King of Saxony, residing at useful Pattern-Roll for Paper-3lachines, of
In the known pattern rolls used in eard board or paper machines and having on their'surtaces die-covers of material perineableto air (usually w re-gauze), to enable a simultaneously with the pressing of the latter, the covers are fastened to the rolls'by soldering theiredges in longitudinal grooves still more-important disadvantage that the tern is not distinctly i1'npressed,:and these such as beer-glass trays and the like.
According to the present invention the cover .is fastened to the roll by means of clamping bars adapted to be fixed into longi-" tudinal grooves'by means'oi screws, so that the pattern can be easily changed and that an impression-of uniform distinetness is produced by .all parts or the cover. In most cases a single roll presses two pieces of cardboard, so that two covers .must be used. These can be fastened to the roll by placing one'edge of car-.li-cover over a longitudinal groove and pressing the said edges into the groove by means oi a clamping bar placed being thereupon pressed into another groove in the same manner. The die-covers are cut Specification of Letters Patent. caticn filed April 26.1907. Serial No. 370.496.
or perforated to givepassage to the screws.
Patented. Dec. 3, 190:.
1 construct ion jen hodving the invention is illustrated in the annexed drawing, in which Figures 1 and 2 are sections of the fastening device. in ditl'ercntplanes; Fig. 3 is a partial plan-view and Fig. .4 a cross section of the pattern roll. v
The pattern roll (t is provided with two thickened parts I) diametrically opposite each other. In each part I) there is a longitudinal groove (l into which a clamping bar 9 fits loosely, so that when portions of the covers I) are pressed into the groove by the bar the groove is tilled- The bars I are provided with ,longitudinal grooves lc which indicate where the cardboard is to he cut. The slots in the heads of the fastening screws or bolts 8 .borrespoml with the grooves I." so that the latterarel not interruptcd by the said heads. If the grooves (l and bars g are. made wedge- *shapod the covers it need not pass under- 'neath the barsbut will be held by friction at tl'iej sides ofthe grooves (I. i .i/Vhat I claim as my invention and desire-- to se-ourc'by Letters Patent of the United States is: p
A pattern roll for cardboard or paper inachinesthaving inits surface ,a lol igitudinal groove in combination with a pattern adapted to engage said groove, a bar for holding the pattern in said groove, and screws [or attaelnnent of said bar to the roller, the bar having a longitudinal slot and the screw heads ha'vingtheir slots alined with that ol' the bar.
- in witness whereof I have signed this specification in the presence ol' two witnesses.
' ()SKAR ll.\. l.\llllt. itnesses:
lll-YRM. TASK, ltLfnoLrn l mcnn
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37049607A US872345A (en) | 1907-04-26 | 1907-04-26 | Pattern-roll for paper-machines. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37049607A US872345A (en) | 1907-04-26 | 1907-04-26 | Pattern-roll for paper-machines. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US872345A true US872345A (en) | 1907-12-03 |
Family
ID=2940792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US37049607A Expired - Lifetime US872345A (en) | 1907-04-26 | 1907-04-26 | Pattern-roll for paper-machines. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US872345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585049A (en) * | 1949-05-19 | 1952-02-12 | Canal Nat Bank | Pulp molding die |
-
1907
- 1907-04-26 US US37049607A patent/US872345A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585049A (en) * | 1949-05-19 | 1952-02-12 | Canal Nat Bank | Pulp molding die |
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