GB113831A - Improvements in and connected with Tool-holders for Lathes, Planing Machines and other Machine Tools. - Google Patents

Improvements in and connected with Tool-holders for Lathes, Planing Machines and other Machine Tools.

Info

Publication number
GB113831A
GB113831A GB338817A GB338817A GB113831A GB 113831 A GB113831 A GB 113831A GB 338817 A GB338817 A GB 338817A GB 338817 A GB338817 A GB 338817A GB 113831 A GB113831 A GB 113831A
Authority
GB
United Kingdom
Prior art keywords
tool
lathes
holders
engage
roller
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
GB338817A
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.)
Dyson & Co Enfield Ltd
Original Assignee
Dyson & Co Enfield 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 Dyson & Co Enfield Ltd filed Critical Dyson & Co Enfield Ltd
Priority to GB338817A priority Critical patent/GB113831A/en
Publication of GB113831A publication Critical patent/GB113831A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

113,831. Richards, D., and Dyson & Co. March 7, 1917. Tool-holders for lathes, planing machines &c., having locking rollers l in inclined recesses k to engage the tool d<1>, are provided with (1) springs p tu ensure the rollers gripping and (2) a reversely acting roller r to prevent forward movement. The springs comprise a bow-shaped part p<2>, Fig. 7, with notches o<1>, shown in the flat blank Fig. 8, to engage the roller and may have a reversely bowed part p<1> connected thereto by a neck p<3> and having points q to engage recedes in the holder. The roller r is released, when required, by inserting a pin through a hole t.
GB338817A 1917-03-07 1917-03-07 Improvements in and connected with Tool-holders for Lathes, Planing Machines and other Machine Tools. Expired GB113831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB338817A GB113831A (en) 1917-03-07 1917-03-07 Improvements in and connected with Tool-holders for Lathes, Planing Machines and other Machine Tools.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB338817A GB113831A (en) 1917-03-07 1917-03-07 Improvements in and connected with Tool-holders for Lathes, Planing Machines and other Machine Tools.

Publications (1)

Publication Number Publication Date
GB113831A true GB113831A (en) 1918-03-07

Family

ID=32607240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB338817A Expired GB113831A (en) 1917-03-07 1917-03-07 Improvements in and connected with Tool-holders for Lathes, Planing Machines and other Machine Tools.

Country Status (1)

Country Link
GB (1) GB113831A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631835A1 (en) * 1993-06-21 1995-01-04 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Cutting tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631835A1 (en) * 1993-06-21 1995-01-04 MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG Cutting tool
US5746549A (en) * 1993-06-21 1998-05-05 Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress Kg Metal cutting tool

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