BE468957A - - Google Patents

Info

Publication number
BE468957A
BE468957A BE468957DA BE468957A BE 468957 A BE468957 A BE 468957A BE 468957D A BE468957D A BE 468957DA BE 468957 A BE468957 A BE 468957A
Authority
BE
Belgium
Application number
Priority date (The priority date 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 date listed.)
Publication of BE468957A publication Critical patent/BE468957A/xx
Priority claimed from GB2994945A external-priority patent/GB601555A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0858—Protective coverings for parts of machine tools; Splash guards using a liquid bath or a liquid curtain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
BE468957D 1945-11-09 BE468957A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2994945A GB601555A (en) 1945-11-09 Improvements in or relating to pneumatic colliery picks

Publications (1)

Publication Number Publication Date
BE468957A true BE468957A (xx)

Family

ID=10299816

Family Applications (1)

Application Number Title Priority Date Filing Date
BE468957D BE468957A (xx) 1945-11-09

Country Status (2)

Country Link
BE (1) BE468957A (xx)
FR (1) FR1014330A (xx)

Also Published As

Publication number Publication date
FR1014330A (fr) 1952-08-13

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