GB562736A - Improvements in tools for lathes - Google Patents

Improvements in tools for lathes

Info

Publication number
GB562736A
GB562736A GB506843A GB506843A GB562736A GB 562736 A GB562736 A GB 562736A GB 506843 A GB506843 A GB 506843A GB 506843 A GB506843 A GB 506843A GB 562736 A GB562736 A GB 562736A
Authority
GB
United Kingdom
Prior art keywords
tool
bush
rest
race
aperture
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
GB506843A
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.)
PHILIP WILFRED SHARMAN
PROGRESS Manufacturing Co LONDON LT
Original Assignee
PHILIP WILFRED SHARMAN
PROGRESS Manufacturing Co LONDON LT
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 PHILIP WILFRED SHARMAN, PROGRESS Manufacturing Co LONDON LT filed Critical PHILIP WILFRED SHARMAN
Priority to GB506843A priority Critical patent/GB562736A/en
Publication of GB562736A publication Critical patent/GB562736A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04Tool holders for a single cutting tool
    • B23B29/12Special arrangements on tool holders
    • B23B29/16Special arrangements on tool holders for supporting the workpiece in a backrest

Abstract

562,736. Turning. SHARMAN, P. W., and PROGRESS MANUFACTURING CO. (LONDON), Ltd. March 29, 1943, No. 5068. [Class 83 (iii)] In a combined tool and work rest, a channelshaped body has end walls 10, 11, carrying respectively a shank 13 for insertion in a lathe turret &c. and a centre rest 24, and a side wall 12 carrying an adjustable tool 20 clamped by a screw 22. - The centre rest consists of a ball bearing 16 designed for both radial and axial loads, the outer race being secured within a counterbore 15 of the wall 11 by a cover-plate 17 and the inner race carrying an interchangeable hardened bush 24 for sliding over the work. A flange 24A on the bush fits closely within the aperture 18 of the cover-plate 17 and the rear end of the bush fits closely within an aperture 14 of the wall 11 in order to protect the bearing 16 from swarf &c. A channel 25 in the wall 11 may supply cutting oil to the tool.
GB506843A 1943-03-29 1943-03-29 Improvements in tools for lathes Expired GB562736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB506843A GB562736A (en) 1943-03-29 1943-03-29 Improvements in tools for lathes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB506843A GB562736A (en) 1943-03-29 1943-03-29 Improvements in tools for lathes

Publications (1)

Publication Number Publication Date
GB562736A true GB562736A (en) 1944-07-13

Family

ID=9789148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB506843A Expired GB562736A (en) 1943-03-29 1943-03-29 Improvements in tools for lathes

Country Status (1)

Country Link
GB (1) GB562736A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941580C (en) * 1951-10-04 1956-04-12 Dudley Austic Layton Copy device for turning benches
US2829552A (en) * 1953-11-13 1958-04-08 Kostka Charles Tail end stock vise

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941580C (en) * 1951-10-04 1956-04-12 Dudley Austic Layton Copy device for turning benches
US2829552A (en) * 1953-11-13 1958-04-08 Kostka Charles Tail end stock vise

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