DE296230C - - Google Patents

Info

Publication number
DE296230C
DE296230C DENDAT296230D DE296230DA DE296230C DE 296230 C DE296230 C DE 296230C DE NDAT296230 D DENDAT296230 D DE NDAT296230D DE 296230D A DE296230D A DE 296230DA DE 296230 C DE296230 C DE 296230C
Authority
DE
Germany
Prior art keywords
valve
compressed air
face
piston
pipe 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
DENDAT296230D
Other languages
German (de)
English (en)
Publication of DE296230C publication Critical patent/DE296230C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DENDAT296230D Active DE296230C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE296230C true DE296230C (enrdf_load_stackoverflow)

Family

ID=550636

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT296230D Active DE296230C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE296230C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
EP0183093B1 (de) Hydraulische Schlagvorrichtung
DE1239249B (de) Pressluftschlagwerkzeug mit Gegenkolben
DE2402213A1 (de) Messvorrichtung
DE296230C (enrdf_load_stackoverflow)
DE814978C (de) Regelventil mit kolbenentlastetem Einsitzventilkegel
DE2242435A1 (de) Radialkolbenpumpe
DE3247577A1 (de) Pneumatische signiereinheit
EP0094579A1 (de) Vorgesteuertes Druckbegrenzungsventil für unter Druck stehende Fluidleitungen
DE948659C (de) Schnelloeffnungsventil
DE829569C (de) Huelsenfoermiges Bohr- und Schleifwerkzeug
DE3441051A1 (de) Daempfungsvorrichtung, insbesondere fuer einen elektropneumatischen hammer
DE3106410C2 (de) Hydraulischer Hammer
DE1773287U (de) Anordnung zur hydraulischen oder pneumatischen fernbetaetigung eines steuermittels.
DE106440C (enrdf_load_stackoverflow)
DE159050C (enrdf_load_stackoverflow)
DE1256981B (de) Hydraulischer Stossdaempfer fuer Fernschreibmaschinen oder aehnliche, elektrisch betriebene Bueromaschinen
DE1188526B (de) Pressluftbetriebenes Tieflochbohrgeraet
DE544140C (de) Vorrichtung zum selbsttaetigen Zaehlen der Impulse eines unter Druckwechsel stroemenden Gases o. dgl.
DE1945785C3 (de) Vorrichtung zum Erzeugen eines verzögerten Druckanstieges in einem Medium
DE102405C (enrdf_load_stackoverflow)
DE694968C (de) Drehkolbenverdichter mit im Gehaeuse radial beweglichem, federbelastetem Trennschieber
AT68647B (de) Rotierendes Schneidwerkzeug mit in seiner Achsenrichtung nachgiebigem Zentrierorgan.
AT53579B (de) Vorrichtung zum Ausstoßen von Torpedos durch ein Druckmittel.
AT122925B (de) Einlaßventil für Preßluftwerkzeuge, insbesondere für Abbauhämmer.
DE2546703A1 (de) Fluidbetaetigte vorrichtung mit hysterese-effekt