FR2252887A1 - - Google Patents

Info

Publication number
FR2252887A1
FR2252887A1 FR7439201A FR7439201A FR2252887A1 FR 2252887 A1 FR2252887 A1 FR 2252887A1 FR 7439201 A FR7439201 A FR 7439201A FR 7439201 A FR7439201 A FR 7439201A FR 2252887 A1 FR2252887 A1 FR 2252887A1
Authority
FR
France
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.)
Granted
Application number
FR7439201A
Other versions
FR2252887B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komet Praezisionswerkzeuge Robert Breuning GmbH
Original Assignee
Komet Praezisionswerkzeuge Robert Breuning GmbH
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 DE19732360000 external-priority patent/DE2360000C3/de
Application filed by Komet Praezisionswerkzeuge Robert Breuning GmbH filed Critical Komet Praezisionswerkzeuge Robert Breuning GmbH
Publication of FR2252887A1 publication Critical patent/FR2252887A1/fr
Application granted granted Critical
Publication of FR2252887B1 publication Critical patent/FR2252887B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03407—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts
    • B23B29/0341—Cartridges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S408/00—Cutting by use of rotating axially moving tool
    • Y10S408/713—Tool having detachable cutting edge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8598—Screw extending perpendicular to tool-axis
    • Y10T408/85985—Plural tools moved by diametrically opposed screws
    • Y10T408/85988—Screws mounted on common shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)
  • Turning (AREA)
  • Earth Drilling (AREA)
FR7439201A 1973-12-01 1974-11-29 Expired FR2252887B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732360000 DE2360000C3 (de) 1973-12-01 Werkzeugeinsatz für Bohrstangen u. dgl. Werkzeughalter mit zwei gegenläufig bewegbaren Bohrstahlträgern

Publications (2)

Publication Number Publication Date
FR2252887A1 true FR2252887A1 (fr) 1975-06-27
FR2252887B1 FR2252887B1 (fr) 1977-11-04

Family

ID=5899650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439201A Expired FR2252887B1 (fr) 1973-12-01 1974-11-29

Country Status (7)

Country Link
US (1) US4014623A (fr)
JP (1) JPS5322993B2 (fr)
CH (1) CH575800A5 (fr)
FR (1) FR2252887B1 (fr)
GB (1) GB1461626A (fr)
IT (1) IT1024880B (fr)
SE (1) SE393939B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140234039A1 (en) * 2011-11-09 2014-08-21 Vijay Kumar Mada Novel rigid universal cartridge for holding system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362445A (en) * 1980-07-07 1982-12-07 Kennametal Inc. Floating boring bar cartridge
US8327742B1 (en) * 2008-03-07 2012-12-11 Lockheed Martin Corporation Diamond tool micro-height-adjuster within a multi-tool rotating head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1563108A (en) * 1923-01-12 1925-11-24 Murchey Machine And Tool Compa Thread-cutting die
CH495189A (de) * 1968-03-20 1970-08-31 Komet Stahlhalter Werkzeug Bohrstangeneinsatz
US3697187A (en) * 1971-02-19 1972-10-10 Sandvikens Jernverks Ab Boring bar insert
US3738767A (en) * 1971-07-15 1973-06-12 Erickson Tool Co Adjustable boring bar
US3724965A (en) * 1971-08-25 1973-04-03 Devlieg Machine Co Double bladed cutting tool
US3767317A (en) * 1971-11-08 1973-10-23 Devlieg Machine Co Double bladed cutting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140234039A1 (en) * 2011-11-09 2014-08-21 Vijay Kumar Mada Novel rigid universal cartridge for holding system
US20160136740A1 (en) * 2012-11-09 2016-05-19 Vijay Kumar Mada Novel rigid universal cartridge for holding system
US9770770B2 (en) * 2012-11-09 2017-09-26 Vijay Kumar Mada Rigid universal cartridge for holding system

Also Published As

Publication number Publication date
JPS5085982A (fr) 1975-07-10
CH575800A5 (fr) 1976-05-31
IT1024880B (it) 1978-07-20
DE2360000B2 (de) 1975-11-27
JPS5322993B2 (fr) 1978-07-12
SE7414264L (fr) 1975-06-02
FR2252887B1 (fr) 1977-11-04
GB1461626A (en) 1977-01-13
DE2360000A1 (de) 1975-07-31
US4014623A (en) 1977-03-29
SE393939B (sv) 1977-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse