DE493222C - Hydraulic block press for celluloid and similar material - Google Patents

Hydraulic block press for celluloid and similar material

Info

Publication number
DE493222C
DE493222C DEU10503D DEU0010503D DE493222C DE 493222 C DE493222 C DE 493222C DE U10503 D DEU10503 D DE U10503D DE U0010503 D DEU0010503 D DE U0010503D DE 493222 C DE493222 C DE 493222C
Authority
DE
Germany
Prior art keywords
celluloid
hydraulic block
similar material
block press
press
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
Application number
DEU10503D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEU10503D priority Critical patent/DE493222C/en
Application granted granted Critical
Publication of DE493222C publication Critical patent/DE493222C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Description

Hydraulische Blockpresse für Celluloid und ähnliches Material Bei den bisher üblichen Blockpressen hat man zum Beschicken und Entleeren des Koffers besondere Hebevorrichtungen an der oberen Gegendrucktraverse vorgesehen. Solche Vorrichtungen werden gemäß der Erfindung dadurch entbehrlich, daß die obere Gegendrucktraverse so weit seitlich verschiebbar ist, daß der Koffer zum Beschicken und Entleeren von oben frei zugänglich ist. Der Celluloidblock mit seiner Tragplatte kann also mit Hilfe eines Hebezeuges leicht eingesetzt oder herausgenommen werden.Hydraulic block press for celluloid and similar material Bei the previously common block presses are used to load and empty the case special lifting devices are provided on the upper counter-pressure traverse. Such Devices are dispensable according to the invention in that the upper counter-pressure traverse can be moved sideways so far that the case can be used for loading and unloading is freely accessible at the top. The celluloid block with its support plate can therefore with Easily inserted or removed using a hoist.

In der Zeichnung ist die Erfindung veranschaulicht, und zwar zeigt Abb. i die Vorderansicht der Presse, Abb. a einen Vertikalschnitt durch die geschlossene Presse, Abb. 3 die Oberansicht, Abb. q. den Schnitt gemäß Abb. z bei geöffneter Presse und Abb. 5 eine Einzelheit. Die Presse besteht in der Hauptsache aus dem Gestell a, dem Druckkolben b mit unterer Drucktraverse c, dem Koffer d, oberer Gegendrucktraverse e, oberer Verbindungstraverse f und Verschiebezylindern g. Der Koffer d enthält die Materialblöcke h mit ihren Tragplatten i. Die obere Gegendrucktraverse e ist um das Maß B aus der Koffermitte A in die Mitte C verschiebbar, so daß der Koffer mit Hilfe eines Hebezeuges gefüllt und entleert werden kann (Abb. q.).The invention is illustrated in the drawing, namely Fig. I shows the front view of the press, Fig. A shows a vertical section through the closed press, Fig. 3 shows the top view, Fig. Q. the section according to Fig. z with the press open and Fig. 5 a detail. The press consists mainly of the frame a, the plunger b with the lower pressure crossbeam c, the case d, the upper counterpressure crossbeam e, the upper connecting crossbeam f and shifting cylinders g. The case d contains the material blocks h with their support plates i. The upper counter-pressure traverse e can be moved by the dimension B from the middle of the case A to the middle C, so that the case can be filled and emptied with the help of a hoist (Fig. Q.).

Die Verschiebung der Traverse e erfolgt durch Verschiebezylinder z, welche am Gestell a befestigt sind.The traverse e is displaced by displacement cylinders z, which are attached to the frame a.

Claims (1)

PATENTANSPRUCH: Hydraulische Blockpresse für Celluloid und ähnliches Material, dadurch gekennzeichnet, daß die obere Gegendrucktraverse so weit seitlich verschiebbar ist, daß der Koffer zum Beschicken und Entleeren von oben frei zugänglich ist.PATENT CLAIM: Hydraulic block press for celluloid and the like Material, characterized in that the upper counter-pressure traverse so far laterally is displaceable so that the case is freely accessible from above for loading and emptying is.
DEU10503D Hydraulic block press for celluloid and similar material Expired DE493222C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU10503D DE493222C (en) Hydraulic block press for celluloid and similar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU10503D DE493222C (en) Hydraulic block press for celluloid and similar material

Publications (1)

Publication Number Publication Date
DE493222C true DE493222C (en) 1930-03-07

Family

ID=7567260

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU10503D Expired DE493222C (en) Hydraulic block press for celluloid and similar material

Country Status (1)

Country Link
DE (1) DE493222C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203449B (en) * 1959-12-09 1965-10-21 Tos Rakovnik Narodni Podnik Hydraulic press for die casting and pressing of plastics etc. like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203449B (en) * 1959-12-09 1965-10-21 Tos Rakovnik Narodni Podnik Hydraulic press for die casting and pressing of plastics etc. like

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