GB8819815D0 - Improvements in & relating to machine tools - Google Patents

Improvements in & relating to machine tools

Info

Publication number
GB8819815D0
GB8819815D0 GB888819815A GB8819815A GB8819815D0 GB 8819815 D0 GB8819815 D0 GB 8819815D0 GB 888819815 A GB888819815 A GB 888819815A GB 8819815 A GB8819815 A GB 8819815A GB 8819815 D0 GB8819815 D0 GB 8819815D0
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.)
Granted
Application number
GB888819815A
Other versions
GB2223431A (en
GB2223431B (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.)
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 true GB8819815D0 (en) 1988-09-21
GB2223431A GB2223431A (en) 1990-04-11
GB2223431B 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

Family Cites Families (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
US3740161A (en) * 1970-05-18 1973-06-19 Valeron Corp Automatic cutting tool adjustment means and method
GB1300917A (en) * 1970-10-30 1972-12-29 Ingersoll Milling Machine Co Boring machine with cutter tooth adjustment
DE2912157A1 (en) * 1979-03-28 1980-10-02 Coromant Eng Gmbh DEVICE FOR RADIAL ADJUSTMENT OF A CUTTER ARRANGED IN A TOOL BODY
GB2162773B (en) * 1984-08-03 1987-09-16 Vasilchenko Georgy A Boring head, e.g. for forming non-circular holes

Also Published As

Publication number Publication date
GB2223431A (en) 1990-04-11
GB2223431B (en) 1992-06-10

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Legal Events

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

Effective date: 19940820