DE150549C - - Google Patents
Info
- Publication number
- DE150549C DE150549C DENDAT150549D DE150549DA DE150549C DE 150549 C DE150549 C DE 150549C DE NDAT150549 D DENDAT150549 D DE NDAT150549D DE 150549D A DE150549D A DE 150549DA DE 150549 C DE150549 C DE 150549C
- Authority
- DE
- Germany
- Prior art keywords
- crease
- knife
- paper
- knives
- blade
- 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.)
- Active
Links
- 238000009432 framing Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B31F1/12—Crêping
- B31F1/14—Crêping by doctor blades arranged crosswise to the web
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der vorliegenden Erfindung ist eine Schabervorrichtung zur Herstellung von
streifenförmiger Längsmusterung in Krepppapier auf der Papiermaschine.
Eine derartige Schabervorrichtung besteht darin, daß eine Stuhlung b, wie Fig. 2 und 2a
zeigen, mit zwei oder mehr parallel zueinander laufenden Nuten versehen ist, in denen
messerartige Metallamellen α von verschiedener Breite derart eingeschraubt bezw. befestigt
sind, daß zwischen den einzelnen Messern Zwischenräume verbleiben. Werden die benannten Messer nebeneinander senkrecht
der Nut eines Eisen- oder Holzblockes eingefügt, so kann die Befestigung derselben
auch vermöge einer Metallplatte erfolgen, die durch einige Schrauben den unteren Teil der
Messer gegen eine Wandung der Nut preßt und alsdann in dieser Lage verbleibt (Fig. 3
und 3 a). Wird dann die Papiermaschine nach vorherigem Anbringen der Schabervorrichtung
(Fig. 1) in Tätigkeit gesetzt, dann rufen die Zwischenräume bei den einzelnen
Messern die obenbezeichnete Längsmusterung hervor. Da diese Längsmusterung nun wiederholt
in verschiedenen Breiten und Abständen auftreten muß, so ist bei den bisher bekannten
Schabervorrichtungen nach der Anzahl der verschiedenen Muster eine ebenso große Anzahl Schaber erforderlich, während
es die vorliegende Erfindung' gestattet, infolge der verschiedenen Breiten der Messer und
der beliebigen Verstellbarkeit derselben mit einer einzigen derartigen Vorrichtung eine
unbegrenzte Anzahl von verschiedenen Längsmusterungen herzustellen.The present invention relates to a scraper device for producing strip-shaped longitudinal patterns in crepe paper on the paper machine.
Such a scraper device is that a frame b, as shown in FIGS. 2 and 2a, is provided with two or more parallel grooves in which knife-like metal lamellae α of different widths screwed in such a way. are attached that gaps remain between the individual knives. If the named knives are inserted next to one another perpendicular to the groove of an iron or wood block, they can also be attached by means of a metal plate, which presses the lower part of the knife against a wall of the groove with a few screws and then remains in this position (Fig. 3 and 3 a). If the paper machine is then put into operation after the scraper device (FIG. 1) has been attached beforehand, the gaps in the individual knives produce the above-mentioned longitudinal pattern. Since this longitudinal pattern must now occur repeatedly in different widths and spacings, the number of different patterns required in the previously known scraper devices requires an equally large number of scrapers, while the present invention allows it, due to the different widths of the knives and any Adjustability of the same to produce an unlimited number of different longitudinal patterns with a single device of this type.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE150549C true DE150549C (en) |
Family
ID=417451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT150549D Active DE150549C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE150549C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163575A (en) * | 1962-02-26 | 1964-12-29 | Kimberly Clark Co | Doctor blade for differentially creping sheets from a drum |
US6042693A (en) * | 1997-08-18 | 2000-03-28 | Fort James Corporation | Extended life doctor blade and method of forming the same |
-
0
- DE DENDAT150549D patent/DE150549C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163575A (en) * | 1962-02-26 | 1964-12-29 | Kimberly Clark Co | Doctor blade for differentially creping sheets from a drum |
US6042693A (en) * | 1997-08-18 | 2000-03-28 | Fort James Corporation | Extended life doctor blade and method of forming the same |
US6074526A (en) * | 1997-08-18 | 2000-06-13 | Fort James Corporation | Method of creping tissue |
US6113470A (en) * | 1997-08-18 | 2000-09-05 | Fort James Corporation | Method of forming a creping member |
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