DE68949C - Rinprefsvorrichtung on paper scissors - Google Patents

Rinprefsvorrichtung on paper scissors

Info

Publication number
DE68949C
DE68949C DENDAT68949D DE68949DA DE68949C DE 68949 C DE68949 C DE 68949C DE NDAT68949 D DENDAT68949 D DE NDAT68949D DE 68949D A DE68949D A DE 68949DA DE 68949 C DE68949 C DE 68949C
Authority
DE
Germany
Prior art keywords
pressure
nose
rod
rail
foot lever
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
Application number
DENDAT68949D
Other languages
German (de)
Original Assignee
Firma MASCHINENFABRIK HEIDELBERG, MO-LITOR & CIE, in Heidelberg
Publication of DE68949C publication Critical patent/DE68949C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B26D1/305—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • 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
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

AUSGEGEBEN DBH 15. JUNI1893.ISSUED DBH JUNE 15, 1893.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die in Fig. 1 und 2 dargestellte Verbesserung an Pappscheeren betrifft eine Vorrichtung zum Einpressen der zu schneidenden Pappe.The improvement shown in Fig. 1 and 2 on paper scissors relates to a device for Pressing in the cardboard to be cut. Bei früheren Constructionen mufste man während der ganzen Dauer des Schnittes mit gleichem Druck einen Fufshebel heruntertreten, welcher wiederum andere Hebel und schliefslich den Druckbalken in Bewegung setzte. Bei der in Fig. 1 und 2 dargestellten Anordnung ist der volle Druck nur so lange nöthig, bis die Pappe geprefst ist, während beim Schneiden nur die Hälfte des vom Prefsbalken auf die Pappe auszuübenden Druckes durch die bedienende Person aufzuwenden ist.In earlier constructions one had to go along for the entire duration of the cut With the same pressure step down a foot lever, which in turn uses another lever and finally set the pressure beam in motion. In the arrangement shown in FIGS full pressure is only necessary until the cardboard is pressed, while cutting only half of the pressure to be exerted on the cardboard from the Prefsbalken by the operator Person is to be expended. Am Fufshebel Q greift die Zugstange M1 an, durch welche auf der einen Seite die Bewegung des Prefsbalkens vom Fufshebel aus bewirkt wird. Auf der anderen Seite trägt die Zugstange M2 bezw. deren Verlängerung O eine Rolle O1, über welche sich eine auf Stange P sitzende Nase X schiebt und so den Prefsbalken herunterzieht. Die Schiene O ist auf einer Traverse.iV befestigt, damit der Bewegungsmechanismus der Schiene nach dem Innern der Maschine verlegt werden kann. The pull rod M 1 acts on the foot lever Q, by means of which on one side the movement of the pref beam is effected from the foot lever. On the other hand, the pull rod M 2 respectively. the extension O of which is a roller O 1 , over which a nose X, sitting on the rod P, slides and thus pulls the Prefsbalken down. The rail O is attached to a Traverse.iV so that the movement mechanism of the rail can be moved to the inside of the machine. Wird nun der Fufshebel niedergetreten, so wird auf der einen Seite der Prefsbalken von Stange M1 bewegt, während auf der anderen Seite der Prefsbalken durch die auf Stange P sitzende Nase X heruntergezogen wird. Da hierbei die Rolle auf die gerade Bahn der Nase X läuft, kann der Gegendruck der Stange M'2 nicht mehr auf den Fufshebel Q übertragen werden, so dafs während des Schneidens nur der halbe Druck auf den Fufshebel Q auszuüben ist.If the foot lever is now stepped down, the prefab beam is moved on one side by rod M 1 , while on the other side the prefab beam is pulled down by the nose X sitting on rod P. During cutting, only half the pressure on the Fufshebel Q is in this case, since the roller runs on the straight path of the nose X, the counter-pressure of the rod M '2 can not be transferred to the Q Fufshebel more; so that exercise. Patent-Anspruch:Patent claim: An Pappscheeren eine auf der einen Seite sich selbst entlastende Einprefsvorrichtung, bestehend aus der durch Fufstritt bewegten, mit Nase X versehenen Schiene P, deren Nase X beim Pressen sich über die auf der Schiene O sitzende Rolle O1 schiebt und so den Gegendruck der einen Zugstange Ai2 aufnimmt.On paper scissors a self-relieving press-in device on one side, consisting of the rail P which is moved by a footstep and provided with a nose X , the nose X of which slides over the roller O 1 sitting on the rail O and thus the counter-pressure of one pull rod Ai 2 records. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT68949D Rinprefsvorrichtung on paper scissors Expired - Lifetime DE68949C (en)

Publications (1)

Publication Number Publication Date
DE68949C true DE68949C (en)

Family

ID=342456

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT68949D Expired - Lifetime DE68949C (en) Rinprefsvorrichtung on paper scissors

Country Status (1)

Country Link
DE (1) DE68949C (en)

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