GB2085768B - Tool insert for boring bar - Google Patents

Tool insert for boring bar

Info

Publication number
GB2085768B
GB2085768B GB8126470A GB8126470A GB2085768B GB 2085768 B GB2085768 B GB 2085768B GB 8126470 A GB8126470 A GB 8126470A GB 8126470 A GB8126470 A GB 8126470A GB 2085768 B GB2085768 B GB 2085768B
Authority
GB
United Kingdom
Prior art keywords
boring bar
tool insert
insert
tool
boring
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
GB8126470A
Other versions
GB2085768A (en
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
Application filed by Komet Praezisionswerkzeuge Robert Breuning GmbH filed Critical Komet Praezisionswerkzeuge Robert Breuning GmbH
Publication of GB2085768A publication Critical patent/GB2085768A/en
Application granted granted Critical
Publication of GB2085768B publication Critical patent/GB2085768B/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
GB8126470A 1980-10-21 1981-09-01 Tool insert for boring bar Expired GB2085768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808028024U DE8028024U1 (en) 1980-10-21 1980-10-21 TOOL INSERT FOR BORING BARS AND THE LIKE TOOL HOLDER WITH TWO CURRENTLY MOVABLE HOLE STEEL BRACKETS IN A HOUSING

Publications (2)

Publication Number Publication Date
GB2085768A GB2085768A (en) 1982-05-06
GB2085768B true GB2085768B (en) 1984-10-24

Family

ID=6719871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8126470A Expired GB2085768B (en) 1980-10-21 1981-09-01 Tool insert for boring bar

Country Status (8)

Country Link
JP (1) JPS57102705A (en)
CH (1) CH651889A5 (en)
DE (1) DE8028024U1 (en)
FR (1) FR2492293B1 (en)
GB (1) GB2085768B (en)
IT (1) IT1138479B (en)
NL (1) NL189339C (en)
SE (1) SE449308B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108339991B (en) * 2018-05-14 2023-07-25 河南理工大学 Lathe tool adjusting device for lathe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389492A (en) * 1919-07-14 1921-08-30 John M Davie Adjustable reamer and boring-tool
CH176095A (en) * 1934-05-03 1935-03-31 & Schraubenfabrik A G Maschbau Tool for boring cylindrical holes.
DE1082480B (en) * 1955-08-27 1960-05-25 Koyemann Nachf Puchstein & Co Use with boring bars at both ends for boring bars with cross hole
FR1266571A (en) * 1960-06-01 1961-07-17 Boring device, with micrometric adjustment that can work <in fixed> or
CH495189A (en) * 1968-03-20 1970-08-31 Komet Stahlhalter Werkzeug Boring bar insert
DE2251537C3 (en) * 1972-10-20 1975-05-22 M. Koyemann Nachf. Puchstein & Co, 4006 Erkrath Double-edged drilling and reaming tool

Also Published As

Publication number Publication date
JPH0158002B2 (en) 1989-12-08
JPS57102705A (en) 1982-06-25
CH651889A5 (en) 1985-10-15
NL189339C (en) 1993-03-16
IT8123255A0 (en) 1981-07-30
NL8103560A (en) 1982-05-17
NL189339B (en) 1992-10-16
GB2085768A (en) 1982-05-06
SE449308B (en) 1987-04-27
FR2492293A1 (en) 1982-04-23
DE8028024U1 (en) 1982-04-01
FR2492293B1 (en) 1985-06-28
SE8104630L (en) 1982-04-22
IT1138479B (en) 1986-09-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950901