GB923806A - Improvements in drills and like tools - Google Patents

Improvements in drills and like tools

Info

Publication number
GB923806A
GB923806A GB6935/61A GB693561A GB923806A GB 923806 A GB923806 A GB 923806A GB 6935/61 A GB6935/61 A GB 6935/61A GB 693561 A GB693561 A GB 693561A GB 923806 A GB923806 A GB 923806A
Authority
GB
United Kingdom
Prior art keywords
drills
sleeves
feb
drill
sleeve
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
GB6935/61A
Inventor
Cecil Arthur Taylor
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.)
Rawlplug Co Ltd
Original Assignee
Rawlplug 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 Rawlplug Co Ltd filed Critical Rawlplug Co Ltd
Priority to GB6935/61A priority Critical patent/GB923806A/en
Publication of GB923806A publication Critical patent/GB923806A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q13/00—Equipment for use with tools or cutters when not in operation, e.g. protectors for storage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
    • B23B49/005—Attached to the drill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/104—Markings, i.e. symbols or other indicating marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/114—Rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/36—Identification of tooling or other equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Abstract

923,806. Drills. RAWLPLUG CO. Ltd. Feb. 12, 1962 [Feb. 24, 1961], No. 6935/61. Class 83 (3). [Also in Group XXIII] A drill comprises an open-ended sleeve 2 which can be positioned to fit over the cutting tip 3 without the need for fastening elements and can be shifted along the shank, 4 to act as a depth stop. Preferably, the sleeves for all drills of one diameter are made in the same colour. Further, the sleeves may be made with different external shapes or markings to indicate the type of work for which the drill is intended. The sleeve can be made of plastics material, rubber or spring metal.
GB6935/61A 1961-02-24 1961-02-24 Improvements in drills and like tools Expired GB923806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6935/61A GB923806A (en) 1961-02-24 1961-02-24 Improvements in drills and like tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6935/61A GB923806A (en) 1961-02-24 1961-02-24 Improvements in drills and like tools

Publications (1)

Publication Number Publication Date
GB923806A true GB923806A (en) 1963-04-18

Family

ID=9823535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6935/61A Expired GB923806A (en) 1961-02-24 1961-02-24 Improvements in drills and like tools

Country Status (1)

Country Link
GB (1) GB923806A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192144A (en) * 1986-04-29 1988-01-06 Dorniver Limited Method and apparatus for depth setting and changing tools
EP0355321A1 (en) * 1988-08-26 1990-02-28 fischerwerke Artur Fischer GmbH & Co. KG Device for manufacturing bore holes with undercutting
EP3812068A1 (en) * 2019-10-25 2021-04-28 Fraisa SA Identification element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192144A (en) * 1986-04-29 1988-01-06 Dorniver Limited Method and apparatus for depth setting and changing tools
GB2192144B (en) * 1986-04-29 1990-06-06 Dorniver Limited Method and apparatus for setting and changing tools
EP0355321A1 (en) * 1988-08-26 1990-02-28 fischerwerke Artur Fischer GmbH & Co. KG Device for manufacturing bore holes with undercutting
EP3812068A1 (en) * 2019-10-25 2021-04-28 Fraisa SA Identification element
WO2021078746A1 (en) * 2019-10-25 2021-04-29 Fraisa Sa Identification element

Similar Documents

Publication Publication Date Title
GB1518950A (en) Drilling device
IE32646B1 (en) Tool for use in a hammer drill's tool holder
GB894493A (en) Improvements in or relating to earth drilling rigs
GB1085003A (en) Gardening tool
GB923806A (en) Improvements in drills and like tools
GB1146403A (en) Improvements in drill bits
GB560507A (en) Improvements in and relating to cutting tools
GB1029476A (en) A deep-hole drill
MY6400074A (en) Rock drills and cutting implements therefor
GB1008701A (en) Improved slot-cutting tool
BE577264A (en) Boring bar or similar element with fine adjustment device of the cutting tool.
GB844753A (en) Improvements in or relating to lathe and like tools and tips therefor
GB562657A (en) Improvements in taps, reamers and the like
GB1028744A (en)
FR1218804A (en) Cutting, abrasion and similar tool
GB663243A (en) Improvements relating to drill chucks
FR1325064A (en) End-working cutting tool, including chisel, chisel or the like
GB834613A (en) An improved pick for cutting machines used in mines
GB957288A (en) Boring tool
GB955410A (en) Wall-boring bit or drill
GB903088A (en) Improvements in drill sleeves for twist drills and the like
GB836034A (en) An improved masonry or like drill bit
CA610299A (en) Boring and mortising tool attachment
GB936411A (en) Improvements in and relating to drills
JPS5314486A (en) Horizontal boring machine tool equipped with large diameter surfacing head