GB2223431B - Improvements in and relating to machine tools - Google Patents

Improvements in and relating to machine tools

Info

Publication number
GB2223431B
GB2223431B GB8819815A GB8819815A GB2223431B GB 2223431 B GB2223431 B GB 2223431B GB 8819815 A GB8819815 A GB 8819815A GB 8819815 A GB8819815 A GB 8819815A GB 2223431 B GB2223431 B GB 2223431B
Authority
GB
United Kingdom
Prior art keywords
relating
machine tools
tools
machine
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 - Lifetime
Application number
GB8819815A
Other versions
GB2223431A (en
GB8819815D0 (en
Inventor
Arnold Maurice Laws
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.)
Federal Mogul Technology Ltd
Original Assignee
T&N Technology Ltd
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 T&N Technology Ltd filed Critical T&N Technology Ltd
Priority to GB8819815A priority Critical patent/GB2223431B/en
Publication of GB8819815D0 publication Critical patent/GB8819815D0/en
Publication of GB2223431A publication Critical patent/GB2223431A/en
Application granted granted Critical
Publication of GB2223431B publication Critical patent/GB2223431B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23B29/03432—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing
    • B23B29/03446—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable during manufacturing by means of inclined planes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
GB8819815A 1988-08-20 1988-08-20 Improvements in and relating to machine tools Expired - Lifetime GB2223431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8819815A GB2223431B (en) 1988-08-20 1988-08-20 Improvements in and relating to machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8819815A GB2223431B (en) 1988-08-20 1988-08-20 Improvements in and relating to machine tools

Publications (3)

Publication Number Publication Date
GB8819815D0 GB8819815D0 (en) 1988-09-21
GB2223431A GB2223431A (en) 1990-04-11
GB2223431B true GB2223431B (en) 1992-06-10

Family

ID=10642453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8819815A Expired - Lifetime GB2223431B (en) 1988-08-20 1988-08-20 Improvements in and relating to machine tools

Country Status (1)

Country Link
GB (1) GB2223431B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649568C2 (en) * 1996-11-29 1999-04-29 Mapal Fab Praezision Rotationally driven tool for the machining of workpiece surfaces

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB266417A (en) * 1925-10-28 1927-02-28 John William Bradley A machine for the boring, facing, radiusing and oil grooving of connecting rods andmain bearings and the like
GB391980A (en) * 1931-06-20 1933-05-11 Leonhard Kellenberger Improvements in and relating to machines for boring metal
GB923620A (en) * 1960-10-28 1963-04-18 Ludwigsburger Maschb G M B H A boring head for precision boring
US3274861A (en) * 1964-10-08 1966-09-27 Micromatic Hone Corp Expandable rotary boring tool
GB1300917A (en) * 1970-10-30 1972-12-29 Ingersoll Milling Machine Co Boring machine with cutter tooth adjustment
GB1347876A (en) * 1970-05-18 1974-02-27 Valeron Corp Machine tools
EP0017135A1 (en) * 1979-03-28 1980-10-15 Coromant Engineering GmbH Gesellschaft zur Projektierung von Industrieanlagen Radial adjustment device for a cutting bit arranged in a tool
GB2162773A (en) * 1984-08-03 1986-02-12 Vasilchenko Georgy A Boring head, e.g. for forming non-circular holes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB266417A (en) * 1925-10-28 1927-02-28 John William Bradley A machine for the boring, facing, radiusing and oil grooving of connecting rods andmain bearings and the like
GB391980A (en) * 1931-06-20 1933-05-11 Leonhard Kellenberger Improvements in and relating to machines for boring metal
GB923620A (en) * 1960-10-28 1963-04-18 Ludwigsburger Maschb G M B H A boring head for precision boring
US3274861A (en) * 1964-10-08 1966-09-27 Micromatic Hone Corp Expandable rotary boring tool
GB1347876A (en) * 1970-05-18 1974-02-27 Valeron Corp Machine tools
GB1300917A (en) * 1970-10-30 1972-12-29 Ingersoll Milling Machine Co Boring machine with cutter tooth adjustment
EP0017135A1 (en) * 1979-03-28 1980-10-15 Coromant Engineering GmbH Gesellschaft zur Projektierung von Industrieanlagen Radial adjustment device for a cutting bit arranged in a tool
GB2162773A (en) * 1984-08-03 1986-02-12 Vasilchenko Georgy A Boring head, e.g. for forming non-circular holes

Also Published As

Publication number Publication date
GB2223431A (en) 1990-04-11
GB8819815D0 (en) 1988-09-21

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Legal Events

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

Effective date: 19940820