GB1444538A - Drilling attachments - Google Patents

Drilling attachments

Info

Publication number
GB1444538A
GB1444538A GB4001372A GB4001372A GB1444538A GB 1444538 A GB1444538 A GB 1444538A GB 4001372 A GB4001372 A GB 4001372A GB 4001372 A GB4001372 A GB 4001372A GB 1444538 A GB1444538 A GB 1444538A
Authority
GB
United Kingdom
Prior art keywords
attachment
drill
dust
aug
snap
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
GB4001372A
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.)
Jacobs Manufacturing Co Ltd
Jacobs Vehicle Systems Inc
Original Assignee
Jacobs Manufacturing Co Ltd
Jacobs Manufacturing Co
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 Jacobs Manufacturing Co Ltd, Jacobs Manufacturing Co filed Critical Jacobs Manufacturing Co Ltd
Priority to GB4001372A priority Critical patent/GB1444538A/en
Priority to DE2341842A priority patent/DE2341842C3/en
Priority to IT28077/73A priority patent/IT998434B/en
Priority to FR7331124A priority patent/FR2197681B1/fr
Publication of GB1444538A publication Critical patent/GB1444538A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0053—Devices for removing chips using the gravity force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

1444538 Drill attachments JACOBS MFG CO Ltd 3 Aug 1973 [29 Aug 1972] 40013/72 Heading B3C An attachment for fitment to a drill bit comprises an annular member with a central hole 16 through which the drill bit is to extend the central hole being formed as a flexible rubber gaiter 14 to resiliently grip different size bits. The attachment prevents dust and swarf falling into the chuck of a drill when drilling overhead. The annular member preferably has an undercut circumferential lip 12 so that dust and swarf is collected centrifugally under the lip 12. The attachment may be a one-piece rubber moulding, or may be formed from a flat plastics disc, a central rubber bush which may be exchangeable for different size drill bits, and a snap on rim portion. The attachment may also be an inverted cup shape without the circumferential lip (Fig. 3, not shown). The attachment may also be used when drilling horizontally as a dust deflector, in which case, e.g. the snap on rim portion may be removed.
GB4001372A 1972-08-29 1972-08-29 Drilling attachments Expired GB1444538A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4001372A GB1444538A (en) 1972-08-29 1972-08-29 Drilling attachments
DE2341842A DE2341842C3 (en) 1972-08-29 1973-08-18 Attachment for drills of different diameters
IT28077/73A IT998434B (en) 1972-08-29 1973-08-21 SPECIAL PROTECTION DEVICE FOR DRILLING MACHINES
FR7331124A FR2197681B1 (en) 1972-08-29 1973-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4001372A GB1444538A (en) 1972-08-29 1972-08-29 Drilling attachments

Publications (1)

Publication Number Publication Date
GB1444538A true GB1444538A (en) 1976-08-04

Family

ID=10412720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4001372A Expired GB1444538A (en) 1972-08-29 1972-08-29 Drilling attachments

Country Status (4)

Country Link
DE (1) DE2341842C3 (en)
FR (1) FR2197681B1 (en)
GB (1) GB1444538A (en)
IT (1) IT998434B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212080A (en) * 1987-11-06 1989-07-19 Geofferey Hawkes Drilling debris retention container
EP1533058A1 (en) * 2003-11-14 2005-05-25 A & M Electric Tools GmbH Chuck

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939614A1 (en) * 1979-09-29 1981-04-16 Robert Bosch Gmbh, 7000 Stuttgart TOOL HOLDER
DE9410698U1 (en) * 1994-07-02 1995-11-02 Fischerwerke Artur Fischer Gmbh & Co Kg, 72178 Waldachtal Bowl-shaped device for collecting and / or extracting drilling dust
DE19526439C2 (en) * 1995-07-20 1997-09-11 W & W Bisplinghoff Gmbh & Co K Chip catcher
CN106695441B (en) * 2016-12-29 2019-01-22 长沙航空职业技术学院 It is a kind of with gear bits, crumb loading, can automatic height adjustment shred holding up plate and milling machine
DE102021114137B3 (en) * 2021-06-01 2022-12-01 Christian Pollner ANTI-DRILL DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1415708A (en) * 1963-09-12 1965-10-29 Suedd Spindelwerke Zinser Dipl Dust collection cap for rock drills
DE2050573A1 (en) * 1970-10-15 1972-06-15 Stawski, Wladyslaw, 5000 Köln Dust collector for drills
DE7128801U (en) * 1971-07-27 1971-11-18 Volk A Collecting tray for drilling waste

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212080A (en) * 1987-11-06 1989-07-19 Geofferey Hawkes Drilling debris retention container
GB2212080B (en) * 1987-11-06 1991-10-09 Geofferey Hawkes Drilling debris retention container
EP1533058A1 (en) * 2003-11-14 2005-05-25 A & M Electric Tools GmbH Chuck

Also Published As

Publication number Publication date
FR2197681A1 (en) 1974-03-29
IT998434B (en) 1976-01-20
FR2197681B1 (en) 1976-10-01
DE2341842A1 (en) 1974-03-14
DE2341842C3 (en) 1979-10-31
DE2341842B2 (en) 1978-07-06

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Legal Events

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