DE191220C - - Google Patents

Info

Publication number
DE191220C
DE191220C DENDAT191220D DE191220DA DE191220C DE 191220 C DE191220 C DE 191220C DE NDAT191220 D DENDAT191220 D DE NDAT191220D DE 191220D A DE191220D A DE 191220DA DE 191220 C DE191220 C DE 191220C
Authority
DE
Germany
Prior art keywords
piston
pressure medium
channels
openings
slide
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
DENDAT191220D
Other languages
German (de)
English (en)
Publication of DE191220C publication Critical patent/DE191220C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
DENDAT191220D Active DE191220C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE191220C true DE191220C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=454630

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT191220D Active DE191220C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE191220C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
DE191220C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1689C (de) Sicherheitsventil mit Steuerung
DE710000C (de) Ventilsteuerung fuer Pressen
DE263666C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE154295C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT57390B (de) Luftdruckhammer.
DE8807C (de) Hydraulische Verschlufsvorrichtung für Fenster und Thüren
DE681182C (de) Vorrichtung zum Anheben des Kopfteiles von Lederspaltmaschinen
DE181329C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT55127B (de) Kraftramme.
DE53477C (de) Hülfssteuervorrichtung zur Regelung der Bewegung des Hauptsteuerschiebers bei Wasserdruck-Aufzügen
DE503867C (de) Sicherung fuer Scheren, Pressen, Stanzen und aehnliche Werkzeugmaschinen gegen UEberlastung mittels eines Fluessigkeitskissens
DE121090C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE413285C (de) Vorrichtung zum Pruefen von Rohren u. dgl. auf Innendruck
DE282028C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT11305B (de) Druckluft- und Vakuumhammer.
DE16842C (de) Neuerungen an selbsttätigen Schiebersteuerungen für Dampfmaschinen zum direkten Betriebe von Pumpen und Wasserhebemaschinen
DE353400C (de) Mit einem Entlastungsventil ausgeruestetes Steuerventil
DE294514C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE3311C (de) Präzisions-Steuerung für Dampfmaschinen
AT123977B (de) Selbsttätige hydraulische Presse zum Formen von Hüten.
DE506575C (de) Hydraulische Presse
DE206789C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE492723C (de) Fassfuellvorrichtung
DE289889C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)