AT323505B - TOOLS, IN PARTICULAR SINKING TOOLS, FOR MACHINING INSIDE SURFACES - Google Patents

TOOLS, IN PARTICULAR SINKING TOOLS, FOR MACHINING INSIDE SURFACES

Info

Publication number
AT323505B
AT323505B AT666873A AT666873A AT323505B AT 323505 B AT323505 B AT 323505B AT 666873 A AT666873 A AT 666873A AT 666873 A AT666873 A AT 666873A AT 323505 B AT323505 B AT 323505B
Authority
AT
Austria
Prior art keywords
tools
inside surfaces
machining inside
sinking
particular sinking
Prior art date
Application number
AT666873A
Other languages
German (de)
Original Assignee
Holscher Winfried
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
Priority claimed from DE19722237647 external-priority patent/DE2237647C3/en
Application filed by Holscher Winfried filed Critical Holscher Winfried
Priority to DE19732354496 priority Critical patent/DE2354496A1/en
Application granted granted Critical
Publication of AT323505B publication Critical patent/AT323505B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B23B51/102—Back spot-facing or chamfering
AT666873A 1972-07-31 1973-07-30 TOOLS, IN PARTICULAR SINKING TOOLS, FOR MACHINING INSIDE SURFACES AT323505B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732354496 DE2354496A1 (en) 1973-07-30 1973-10-31 Counter bore for different workpieces - head moved by sheath type operating mechanism with guide slots for pins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722237647 DE2237647C3 (en) 1972-07-31 Tool for countersinking the rear end of through holes

Publications (1)

Publication Number Publication Date
AT323505B true AT323505B (en) 1975-07-10

Family

ID=5852259

Family Applications (1)

Application Number Title Priority Date Filing Date
AT666873A AT323505B (en) 1972-07-31 1973-07-30 TOOLS, IN PARTICULAR SINKING TOOLS, FOR MACHINING INSIDE SURFACES

Country Status (2)

Country Link
AT (1) AT323505B (en)
CH (1) CH579961A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505084A1 (en) * 1985-02-14 1986-08-14 Heinrich Balgach Heule DEBURRING TOOL FOR DEBURRING BORING WHEELS OF CURVED OR SLOPED WORKPIECE SURFACES

Also Published As

Publication number Publication date
DE2237647A1 (en) 1974-02-14
CH579961A5 (en) 1976-09-30
DE2237647B2 (en) 1975-06-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee