DE97717C

DE97717C -

Info

Publication number: DE97717C
Application number: DENDAT97717D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMTPATENT OFFICE

Vorliegende Erfindung bezieht sich auf Vervollkommnungen und Verbesserungen, welche an der Maschine angebracht werden, die unter D. R. P. Nr. 91144 und 94505 geschützt ist.The present invention relates to improvements and improvements which be attached to the machine, which is protected under D.R.P. No. 91144 and 94505.

Diese Maschine besitzt eine Anordnung von sich drehenden Rollen und mit Rinnen versehenen Laufschalen oder Stiften, welche beiderseits in den Flaschenhals eingedrückt werden mittelst zweier beweglichen Hebelpaare, die durch eine verschiebbare Muffe bethätigt werden, zu dem Zweck, auf dem Flaschenhals runde Erhebungen oder Vertiefungen zu erzeugen. Die vorliegenden Vervollkommnungen beziehen sich nun auf Aenderungen in der Construction gewisser Theile, welche es ermöglichen, die Maschine dazu zu gebrauchen, am Flaschenhals an einer oder mehreren Stellen reliefartige Vorsprünge oder dergleichen, welche nicht um den ganzen Flaschenhals herumlaufen, anzubringen, so z.B. Halter, Henkel u. s. w.This machine has an arrangement of rotating rollers and grooves Shells or pins, which are pressed into the bottle neck on both sides are operated by means of two movable pairs of levers, which are actuated by a sliding sleeve for the purpose of producing round elevations or depressions on the bottle neck. The present perfections refer to changes in the construction of certain parts which make it possible to use the machine on the bottle neck in one or more places relief-like projections or the like, which do not run around the entire neck of the bottle, to be attached, e.g. holder, handle, etc.

In der Beschreibung ist auf beiliegende Zeichnungen Bezug genommen, welche in zwei Figuren die theilweise Ansicht und den theilweisen Schnitt jenes Theiles der Maschine darstellen, welcher bei vorliegender Erfindung hauptsächlich in Betracht kommt.In the description, reference is made to accompanying drawings, which are divided into two Figures show the partial view and the partial section of that part of the machine, which is mainly considered in the present invention.

In diesen Zeichnungen ist A das Gestell der Maschine, J ist die Welle mit den beiden Riemscheiben B und C, und M ist die kreisrunde Platte, welche auf dem vorderen Ende der Welle J aufgekeilt ist und sich in einer kreisrunden Oeffnung des Gestelles A dreht. Mit PP sind Lagerschalen bezeichnet, welche die Stifte, die man bei der ursprünglichen Maschine nöthig hatte, ersetzen. Diese Lagerschalen haben eine halbrunde Ausdehnung, um sich dem Flaschenhals anzupassen, der von Rollen gebildet wird, besitzen in dieser hohlen Fläche eine Rinne p, welche dem Wulst entspricht, der auf dem Flaschenhals von erwähnten Rollen gleichzeitig hergestellt wird, und sind mit einer kleinen Aushöhlung p^l versehen, die dazu bestimmt ist, Henkel oder Vorsprünge am Flaschenhals anzubringen.In these drawings, A is the frame of the machine, J is the shaft with the two pulleys B and C, and M is the circular plate which is keyed onto the front end of shaft J and rotates in a circular opening in frame A. PP is used to designate bearing shells which replace the pins that were needed on the original machine. These bearing shells have a semicircular extension to adapt to the bottle neck formed by rollers, have in this hollow surface a groove p which corresponds to the bead made on the bottle neck of said rollers at the same time, and are with a small cavity p ^l provided, which is intended to attach handles or projections on the bottle neck.

S bezeichnet die auf der Welle J verschiebbare Muffe, die einerseits in einen mit einer kreisrunden Rille versehenen Ring F endigt, in welchen die Stifte T des Stellhebels N eingreifen; das andere Ende der Muffe S ist zu einem Block ausgebildet, welcher, wenn er auf der Welle J vor- oder zurückgeschoben wird, die Enden von Hebeln anhebt, deren andere Enden die Rollen und Schalen PP tragen, welche infolge dieser Bewegung an den Flaschenhals geprefst bezw. davon zurückgezogen werden. S denotes the sleeve which can slide on the shaft J and which ends on the one hand in a ring F provided with a circular groove, in which the pins T of the adjusting lever N engage; the other end of the sleeve S is formed into a block which, when it is pushed forwards or backwards on the shaft J , lifts the ends of levers, the other ends of which carry the rollers and cups PP , which as a result of this movement press against the bottle neck respectively be withdrawn from it.

Die Welle J ist fast in ihrer ganzen Länge hohl und birgt in dieser Höhlung den Bolzen / und eine Spiralfeder i. Auf die ganze Länge der Welle J ist eine Nuth j^l eingeschnitten, und nahe an der Mitte ist diese Nuth wieder auf eine bestimmte Länge mit einem Einschnitt j² versehen.The shaft J is hollow almost in its entire length and contains the bolt / and a spiral spring i in this cavity. A groove j ^{1 is} cut over the entire length of the shaft J , and near the center this groove is again provided ^{with a cut j 2 over a certain length.}

Claims

The bolt / carries two stop pins i- and z'3 of unequal length, which are guided in the slot p of the shaft /. The shorter pin z'2 does not reach into the groove / 1, but only into the groove j2, the longer pin z'3 engages in the groove / 1. A screw s1 is screwed through the block s and slides in the groove / 1 of the shaft J when the block S is displaced by the lever N. When the sleeve is moved towards the rear of the machine, the end of the screw s1 hits the pin z3; this pin z'3 is taken away with the further movement of the sleeve, with the result that the bolt or mandrel / moves back into the shaft J, the spring i being compressed. The mandrel I is pierced lengthways in order to allow the air to escape from the bottle during work. In the front part of the dome, which in its normal position protrudes over the plate M, a small annular groove t is made which, with respect to the bearing shells P P, lies between the grooves ρ and the depressions ^ 1. From the groove t onwards, the mandrel / maintains the same diameter for a short distance, only to taper and almost to a point. The device works in the following way: while the bottle neck is being made by the rollers, the groove t of the dome / fills with glass as a result of the pressure of the rollers, creating a protruding bead inside the bottle neck. Then the block S is shifted until the screw s1 hits the pin z'3 of the dome / and until the bearing shells P P unite around the bottle neck in such a way that the bead formed on the outside of the bottle neck penetrates the grooves ρ of these bearing shells P. The forward movement of the lever N, which causes this displacement of the sleeve, also causes the belt to pass over to the idler pulley and the rotation of the shaft J to cease. With a single handle you can then push the block S back as much as it was pushed forward. This movement compresses the spring i and pulls the mandrel I into the shaft /. The amount of glass that fills the channel t of the dome / is pushed back radially by the retraction and forms a glass mass in the neck of the bottle, which enters the cavities pl of the bearing shells and handles or. Forms protrusions on the outer neck of the bottle. By suitable devices, e.g. B. by further withdrawing the block S, the opening of the bearing shells can be caused. Patent claims:

1. An embodiment of the device for the production of bottle mouthpieces protected by patent no. 91144, characterized by a displaceable mandrel (I) lying in the hollow shaft (J ), which is passed through the block (S) . is pushed back.

2. An embodiment of the device according to patent no. 91144, characterized by the replacement of the pins creating the depressions by semicircular mold jaws (B) with depressions (p ^l ) for making attachments to the bottle head, as well as by a circular groove (t) in the movable mandrel, whereby when it goes back the glass mass located in the groove is pressed into the recesses of the mold jaws.

1 sheet of drawings.