DE137899C - - Google Patents
Info
- Publication number
- DE137899C DE137899C DENDAT137899D DE137899DA DE137899C DE 137899 C DE137899 C DE 137899C DE NDAT137899 D DENDAT137899 D DE NDAT137899D DE 137899D A DE137899D A DE 137899DA DE 137899 C DE137899 C DE 137899C
- Authority
- DE
- Germany
- Prior art keywords
- strips
- circular
- knives
- circular knife
- rings
- 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
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 210000001520 Comb Anatomy 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei dem Zertheilen von Papier, Gewebe u. s. w. in Streifen mittels Kreismesserscheeren, bei denen der zerschnittene Stoff durch feststehende Kämme, welche in die Zwischenräume der Kreismesser gesteckt werden, aus der Maschine herausgeholt wird, hat es sich als ein grofser Uebelstand erwiesen, dafs die geschnittenen Streifen in den Zwischenräumen der Messer sich um die Welle wickeln und Verstopfungen verursachen, die ein ununterbrochenes Arbeiten mit der Maschine verhindern.When cutting paper, fabric, etc. into strips using circular knife scissors, in which the cut fabric through fixed combs, which in the interstices the circular knife has to be inserted, taken out of the machine, it's done it has been shown to be a great disadvantage that the cut strips in the interstices the knife will wrap itself around the shaft and cause clogging, which is a continuous Prevent working with the machine.
Diesen Uebelstand zu beseitigen, ist die vorliegende Einrichtung bestimmt. Sie besteht im Wesentlichen aus ringförmigen Scheiben c und d, welche zwischen den Kreismessern a...a bezw. b . . . b liegen, von diesen geführt und durch Reibung mitgenommen werden. Durch Führungswalzen e und_/ erhalten die Ringe cd eine excentrische Lagerung zu den Kreismessern. Die Führungswalzen f sind so eingestellt, dafs sie die Kreismesser berühren. Durch die Stützwalzen e können die Ringe infolge ihrer excentrischen Lage so eingestellt werden, dafs zwischen den Ringen c d stets so viel Spielraum bleibt, als die Dicke des zu zerschneidenden Stoffes beträgt.The present arrangement is intended to remedy this evil. It consists essentially of ring-shaped disks c and d, which between the circular knives a ... a and respectively. b. . . b , guided by them and dragged along by friction. The rings cd receive an eccentric bearing to the circular knives by means of guide rollers e and_ /. The guide rollers f are adjusted so that they touch the circular knives. Due to their eccentric position, the rings can be adjusted by the support rollers e in such a way that there is always as much clearance between the rings cd as the thickness of the material to be cut.
Bei dem Arbeiten mit der Maschine, wobei sich die Messer in der Pfeilrichtung umdrehen, nehmen die Ringe c d an der Drehung theil und schieben den beim Schneiden in die Zwischenräume der Messer hineingedrückten Stoff nach aufsen, welcher schliefslich von den Abstreifblechen g und h aus der Maschine geführt wird.When working with the machine, with the knives turning in the direction of the arrows, the rings cd take part in the rotation and push out the material pressed into the gaps between the knives during cutting, which is finally removed from the scraper plates g and h out of the machine to be led.
Claims (1)
Einrichtung an Kreismesserscheeren zum Schneiden schmaler Streifen aus Papier- oder Gewebebahnen, um die geschnittenen Streifen zu entfernen, gekennzeichnet durch ringförmige, zwischen den Kreismessern (a und b) geführte lose Scheiben (c d), die mit Hülfe der Walzen (e und f) excentrisch zu den Kreismesserwellen sowie in der Höhe einstellbar gelagert sind.Godfather saying:
Device on circular knife shears for cutting narrow strips of paper or fabric strips in order to remove the cut strips, characterized by ring-shaped loose disks (cd) guided between the circular knives (a and b ), which are eccentric with the aid of the rollers (e and f) to the circular knife shafts and are mounted adjustable in height.
Publications (1)
Publication Number | Publication Date |
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DE137899C true DE137899C (en) |
Family
ID=405744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT137899D Active DE137899C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE137899C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784783A (en) * | 1954-07-28 | 1957-03-12 | West Eric Frank | Machines for shearing metal strip into narrower strips |
US3650168A (en) * | 1970-09-08 | 1972-03-21 | Henry F Ruschmann | Operating upon strips of thin material |
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0
- DE DENDAT137899D patent/DE137899C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2784783A (en) * | 1954-07-28 | 1957-03-12 | West Eric Frank | Machines for shearing metal strip into narrower strips |
US3650168A (en) * | 1970-09-08 | 1972-03-21 | Henry F Ruschmann | Operating upon strips of thin material |
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