FR1198274A - Drill head - Google Patents

Drill head

Info

Publication number
FR1198274A
FR1198274A FR1198274DA FR1198274A FR 1198274 A FR1198274 A FR 1198274A FR 1198274D A FR1198274D A FR 1198274DA FR 1198274 A FR1198274 A FR 1198274A
Authority
FR
France
Prior art keywords
drill head
drill
head
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Hans Deckel
Friedrich Wilhelm Deckel
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1198274A publication Critical patent/FR1198274A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/0816—Foldable coverings, e.g. bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
FR1198274D 1957-09-06 1958-06-24 Drill head Expired FR1198274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE360863X 1957-09-06

Publications (1)

Publication Number Publication Date
FR1198274A true FR1198274A (en) 1959-12-07

Family

ID=6296410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198274D Expired FR1198274A (en) 1957-09-06 1958-06-24 Drill head

Country Status (3)

Country Link
CH (1) CH360863A (en)
FR (1) FR1198274A (en)
GB (1) GB830958A (en)

Also Published As

Publication number Publication date
GB830958A (en) 1960-03-23
CH360863A (en) 1962-03-15

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