FR2558088B1 - DRILLING AND BORING TOOL - Google Patents

DRILLING AND BORING TOOL

Info

Publication number
FR2558088B1
FR2558088B1 FR8500315A FR8500315A FR2558088B1 FR 2558088 B1 FR2558088 B1 FR 2558088B1 FR 8500315 A FR8500315 A FR 8500315A FR 8500315 A FR8500315 A FR 8500315A FR 2558088 B1 FR2558088 B1 FR 2558088B1
Authority
FR
France
Prior art keywords
drilling
boring tool
boring
tool
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
FR8500315A
Other languages
French (fr)
Other versions
FR2558088A1 (en
Inventor
Gunther Bach
Gerhard Scheer
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 FR2558088A1 publication Critical patent/FR2558088A1/en
Application granted granted Critical
Publication of FR2558088B1 publication Critical patent/FR2558088B1/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
    • B23B29/03414—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by means of screws and nuts adjustment of the tool placed in the hole being possible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1075—Retention by screws
    • B23B31/1077—Retention by screws acting on a floating pin
    • 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
    • B23B2251/40—Flutes, i.e. chip conveying grooves
    • B23B2251/408—Spiral grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
FR8500315A 1984-01-14 1985-01-10 DRILLING AND BORING TOOL Expired FR2558088B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8401019U DE8401019U1 (en) 1984-01-14 1984-01-14 Drilling and boring tool

Publications (2)

Publication Number Publication Date
FR2558088A1 FR2558088A1 (en) 1985-07-19
FR2558088B1 true FR2558088B1 (en) 1988-09-09

Family

ID=6762425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8500315A Expired FR2558088B1 (en) 1984-01-14 1985-01-10 DRILLING AND BORING TOOL

Country Status (6)

Country Link
JP (1) JPS60167702A (en)
CH (1) CH664312A5 (en)
DE (1) DE8401019U1 (en)
FR (1) FR2558088B1 (en)
GB (1) GB2152410B (en)
IT (1) IT1199630B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8506112D0 (en) * 1985-03-08 1985-04-11 Crawford Collets Ltd Boring bars
US4793745A (en) * 1986-02-10 1988-12-27 The United States Of America As Represented By The United States Department Of Energy Double diameter boring tool
DE3808108A1 (en) * 1988-03-11 1989-09-21 Kuehn Praezisionswerkzeug TOOL, ESPECIALLY BORING TOOL OD. DGL.
JPH0278236U (en) * 1988-12-05 1990-06-15
KR20080055809A (en) * 2005-09-13 2008-06-19 코메트 그룹 홀딩 게엠베하 Device for detachably coupling two components
RU2742915C2 (en) * 2016-06-08 2021-02-11 ГРИПП-Кс Б.В. Annular saw node

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR754870A (en) * 1932-08-19 1933-11-16 Rigid recess eccentric tool holder head
US2564460A (en) * 1947-11-25 1951-08-14 Albert O Boderman Boring head
CH339031A (en) * 1955-06-22 1959-06-15 Suter Erwin Tool holder with interchangeable tools, in particular for turning, drilling and milling
GB1081251A (en) * 1965-11-08 1967-08-31 Frank Sirola Boring tool
FR1539432A (en) * 1966-10-26 1968-09-13 Valeron Corp Tooling system for CNC machine tools
CH593749A5 (en) * 1974-11-15 1977-12-15 Komet Stahlhalter Werkzeug
GB2094191B (en) * 1981-03-06 1985-06-12 Komet Stahlhalter Werkzeug Boring tool shank
EP0123220A3 (en) * 1983-04-20 1985-05-22 Komet Stahlhalter- und Werkzeugfabrik Robert Breuning GmbH Machine-tool spindle and corresponding tool holder

Also Published As

Publication number Publication date
IT8519077A1 (en) 1986-07-11
DE8401019U1 (en) 1985-05-09
GB8430089D0 (en) 1985-01-09
GB2152410B (en) 1987-06-17
CH664312A5 (en) 1988-02-29
IT1199630B (en) 1988-12-30
JPS60167702A (en) 1985-08-31
GB2152410A (en) 1985-08-07
FR2558088A1 (en) 1985-07-19
IT8519077A0 (en) 1985-01-11
JPH0379123B2 (en) 1991-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse