GB239258A - Improvements in or relating to turning and boring tools - Google Patents

Improvements in or relating to turning and boring tools

Info

Publication number
GB239258A
GB239258A GB1116024A GB1116024A GB239258A GB 239258 A GB239258 A GB 239258A GB 1116024 A GB1116024 A GB 1116024A GB 1116024 A GB1116024 A GB 1116024A GB 239258 A GB239258 A GB 239258A
Authority
GB
United Kingdom
Prior art keywords
tool
stud
relating
turning
bolt
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
GB1116024A
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.)
Cammell Laird and Co Ltd
Original Assignee
Cammell Laird and Co 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 Cammell Laird and Co Ltd filed Critical Cammell Laird and Co Ltd
Priority to GB1116024A priority Critical patent/GB239258A/en
Priority to US32777A priority patent/US1577952A/en
Publication of GB239258A publication Critical patent/GB239258A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1625—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped by a clamping member acting almost perpendicularly on the chip-forming plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/04—Overall shape
    • B23B2200/0461—Round

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

239,258. Cammell, Laird, & Co., Ltd., Allan, J. M., and Carnegie, W. May 6, 1924. Tools; tool-holders.-A tool-bolder for a tool A of the type comprising a truncated cone with bevelled upper face A<1>, is provided with a conical seating C which is cut away for a distance of less than half the circumference, the tool being mounted on a. stud D and clamped by the pressure of the head F<1> of the bolt F. Alternatively, a solid cutter may be used and the stud dispensed with. The bolt F may be replaced by a setscrew through a hole in the cutter. In a modification, Fig. 5, the stud D is formed with a collar fitting the bottom of the recess and is secured by a nut.
GB1116024A 1924-05-06 1924-05-06 Improvements in or relating to turning and boring tools Expired GB239258A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1116024A GB239258A (en) 1924-05-06 1924-05-06 Improvements in or relating to turning and boring tools
US32777A US1577952A (en) 1924-05-06 1925-05-25 Turning and boring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1116024A GB239258A (en) 1924-05-06 1924-05-06 Improvements in or relating to turning and boring tools

Publications (1)

Publication Number Publication Date
GB239258A true GB239258A (en) 1925-09-07

Family

ID=9981113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1116024A Expired GB239258A (en) 1924-05-06 1924-05-06 Improvements in or relating to turning and boring tools

Country Status (1)

Country Link
GB (1) GB239258A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477153A (en) * 1943-12-27 1949-07-26 Anna Louise Succop Milling tool
US3192603A (en) * 1964-02-06 1965-07-06 Walter J Greenleaf Cutting tool
US4552491A (en) * 1980-06-23 1985-11-12 United Technologies Corporation Cutting tool having cylindrical ceramic insert
EP2134489A1 (en) * 2007-03-23 2009-12-23 Kennametal Inc. Method and assembly for rotating a cutting insert during a turning operation and inserts used therein

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477153A (en) * 1943-12-27 1949-07-26 Anna Louise Succop Milling tool
US3192603A (en) * 1964-02-06 1965-07-06 Walter J Greenleaf Cutting tool
US4552491A (en) * 1980-06-23 1985-11-12 United Technologies Corporation Cutting tool having cylindrical ceramic insert
EP2134489A1 (en) * 2007-03-23 2009-12-23 Kennametal Inc. Method and assembly for rotating a cutting insert during a turning operation and inserts used therein
EP2134489A4 (en) * 2007-03-23 2013-01-02 Kennametal Inc Method and assembly for rotating a cutting insert during a turning operation and inserts used therein

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