CS157776B1 - - Google Patents

Info

Publication number
CS157776B1
CS157776B1 CS462871A CS462871A CS157776B1 CS 157776 B1 CS157776 B1 CS 157776B1 CS 462871 A CS462871 A CS 462871A CS 462871 A CS462871 A CS 462871A CS 157776 B1 CS157776 B1 CS 157776B1
Authority
CS
Czechoslovakia
Application number
CS462871A
Other languages
Czech (cs)
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
Priority to CS462871A priority Critical patent/CS157776B1/cs
Priority to AT499672A priority patent/AT317117B/en
Priority to DE19722228966 priority patent/DE2228966A1/en
Priority to GB2824872A priority patent/GB1334510A/en
Priority to FR727222328A priority patent/FR2143174B1/fr
Priority to CH931672A priority patent/CH554484A/en
Priority to SE7208246A priority patent/SE382404B/en
Publication of CS157776B1 publication Critical patent/CS157776B1/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/58—Guiding rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/063—Deep hole drills, e.g. ejector drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
CS462871A 1971-06-22 1971-06-22 CS157776B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CS462871A CS157776B1 (en) 1971-06-22 1971-06-22
AT499672A AT317117B (en) 1971-06-22 1972-06-09 Drill bit with exchangeable, clamped cutting plates in the drill bit body
DE19722228966 DE2228966A1 (en) 1971-06-22 1972-06-14 Drill bit
GB2824872A GB1334510A (en) 1971-06-22 1972-06-16 Boring bit
FR727222328A FR2143174B1 (en) 1971-06-22 1972-06-21
CH931672A CH554484A (en) 1971-06-22 1972-06-21 DRILL BIT.
SE7208246A SE382404B (en) 1971-06-22 1972-06-21 DRILLING TOOLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS462871A CS157776B1 (en) 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
CS157776B1 true CS157776B1 (en) 1974-10-15

Family

ID=5389490

Family Applications (1)

Application Number Title Priority Date Filing Date
CS462871A CS157776B1 (en) 1971-06-22 1971-06-22

Country Status (7)

Country Link
AT (1) AT317117B (en)
CH (1) CH554484A (en)
CS (1) CS157776B1 (en)
DE (1) DE2228966A1 (en)
FR (1) FR2143174B1 (en)
GB (1) GB1334510A (en)
SE (1) SE382404B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730418B1 (en) * 1977-07-06 1979-01-11 Komet Stahlhalter Werkzeug Drilling tool for holes in solid metal material
DE7721135U1 (en) * 1977-07-06 1979-01-04 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim DRILLING TOOL FOR DRILLING HOLES IN SOLID METAL OF WORKPIECES
DE4018043A1 (en) * 1990-06-06 1991-12-12 Krupp Widia Gmbh DRILLING TOOL
DE4214528A1 (en) * 1991-05-22 1992-11-26 Komet Stahlhalter Werkzeug DRILLING TOOL
RU2552616C1 (en) * 2014-03-07 2015-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of mechanical processing for deep hole in tubular billet
RU2643022C1 (en) * 2017-03-16 2018-01-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Method of machining a titanium alloy billet
CN108927555A (en) * 2018-09-11 2018-12-04 浙江甬岭数控刀具有限公司 Indexable depth drill
RU2702214C1 (en) * 2019-03-04 2019-10-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of deep hole machining in tubular billet

Also Published As

Publication number Publication date
DE2228966A1 (en) 1972-12-28
FR2143174A1 (en) 1973-02-02
CH554484A (en) 1974-09-30
AT317117B (en) 1974-08-12
FR2143174B1 (en) 1973-07-13
SE382404B (en) 1976-02-02
GB1334510A (en) 1973-10-17

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