DE152011C - - Google Patents

Info

Publication number
DE152011C
DE152011C DENDAT152011D DE152011DA DE152011C DE 152011 C DE152011 C DE 152011C DE NDAT152011 D DENDAT152011 D DE NDAT152011D DE 152011D A DE152011D A DE 152011DA DE 152011 C DE152011 C DE 152011C
Authority
DE
Germany
Prior art keywords
slide
compressed air
reversal
channels
exhaust
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
DENDAT152011D
Other languages
German (de)
English (en)
Publication of DE152011C publication Critical patent/DE152011C/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
DENDAT152011D Active DE152011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE152011C true DE152011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=418781

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT152011D Active DE152011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE152011C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408517A3 (en) * 1989-07-14 1991-06-05 Rotair S.P.A. Control device for slide valves in oil-operated hammers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408517A3 (en) * 1989-07-14 1991-06-05 Rotair S.P.A. Control device for slide valves in oil-operated hammers

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