DE100799C - - Google Patents

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Publication number
DE100799C
DE100799C DENDAT100799D DE100799DA DE100799C DE 100799 C DE100799 C DE 100799C DE NDAT100799 D DENDAT100799 D DE NDAT100799D DE 100799D A DE100799D A DE 100799DA DE 100799 C DE100799 C DE 100799C
Authority
DE
Germany
Prior art keywords
cylinders
steam
instead
propulsion
devices
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
Application number
DENDAT100799D
Other languages
German (de)
Publication of DE100799C publication Critical patent/DE100799C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

rC r C

In dem Haupt-Patent sind mehrere hydraulische Prefscylinder und mehrere hydraulische Treibcylinder vorhanden, welch letztere durch Dampfcylinder bethätigt werden. Diese bilden zusammen mit den Treibcylindern die Dampf-Treibapparate des Haupt-Patentes.In the main patent there are several hydraulic prefs cylinders and several hydraulic ones Driving cylinders available, the latter being actuated by steam cylinders. These form together with the propulsion cylinders the steam propulsion apparatus of the main patent.

Es hat sich nun gezeigt, dafs an Stelle dieser Dampf-Treibapparate auch andere Treibvorrichtungen, und zwar, worauf es im vorliegenden Fall wesentlich ankommt, rein hydraulische Treibvorrichtungen benutzt werden können. Als solche Vorrichtungen sind vorzugsweise Pumpen und Accumulatoren in Aussicht genommen, wobei dann mit der Pumpe bezw. dem Accumulator ein zweckentsprechend eingerichtetes Schaltventil combinirt wird, welches gestattet, das Druckwasser je nach Bedarf in nur einen oder aber in zwei oder in sämmtliche Prefscylinder zu leiten.It has now been shown that instead of these steam propellants also other propellants, namely, what is essential in the present case, purely hydraulic drive devices are used can. Pumps and accumulators are preferably envisaged as such devices, in which case the Pump resp. The accumulator is combined with an appropriately equipped switching valve is, which allows the pressurized water in only one or in to direct two or all of the prefabricated cylinders.

Claims (1)

Patent-Anspruch:Patent claim: Schmiede- und Kümpelpresse nach Art des D. R. P. Nr. 97041, dadurch gekennzeichnet, dafs an Stelle der Dampf-Treibapparate hydraulische Treibvorrichtungen beliebiger Art angeordnet sind.Forging and dishing press according to the type of D. R. P. No. 97041, characterized in that, that instead of the steam propulsion apparatus, hydraulic propulsion devices of any kind are arranged.
DENDAT100799D Active DE100799C (en)

Publications (1)

Publication Number Publication Date
DE100799C true DE100799C (en)

Family

ID=371583

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT100799D Active DE100799C (en)

Country Status (1)

Country Link
DE (1) DE100799C (en)

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