GB1463796A - Dust extraction devices - Google Patents

Dust extraction devices

Info

Publication number
GB1463796A
GB1463796A GB2756875A GB2756875A GB1463796A GB 1463796 A GB1463796 A GB 1463796A GB 2756875 A GB2756875 A GB 2756875A GB 2756875 A GB2756875 A GB 2756875A GB 1463796 A GB1463796 A GB 1463796A
Authority
GB
United Kingdom
Prior art keywords
housing
aperture
drill
nozzle
machine
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
GB2756875A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1463796A publication Critical patent/GB1463796A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
    • 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
    • B23Q11/0046—Devices for removing chips by sucking

Abstract

1463796 Removing dust generated in industrial processes R HIRDES 30 June 1975 [26 July 1974] 27568/75 Heading F4X A dust extraction device attachable to a hand-operated machine, e.g. a rotary drill 3 or grinding wheel, comprises a housing 1 connectible to a suction source through a nozzle 2. The housing adjacent the drill tip 3<SP>11</SP> is formed by a flat disc 1<SP>11</SP> having a first aperture surrounded by a resilient sealing lip 11 to contact the workpiece and a second aperture 12 is formed in the face of the disc remote from the lip. The apertures are in register to allow the drill to pass therethrough and the aperture 12 both allows suction air to flow thereinto concentrically around the drill and also acts as an inspection orifice during operation. The device is positioned relative to the machine by clamps 4 and a clamping screw 8, rods 5 surrounded by helical springs 6 passing through the clamps being secured to the housing 1 and held in position by grub screws 7 so as to bias the housing from the machine. The housing comprises a cylindrical cover member 1<SP>1</SP> provided with the nozzle 2 and the disc 1<SP>11</SP> is rotatable relative thereto by co-operating collars 10<SP>1</SP>, 10<SP>11</SP>. The crosssectional area of the aperture 12 and nozzle are substantially similar.
GB2756875A 1974-07-26 1975-06-30 Dust extraction devices Expired GB1463796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742436023 DE2436023B2 (en) 1974-07-26 1974-07-26 DUST EXTRACTION DEVICE FOR STONE AND WOOD WORKING MACHINES TO BE HANDLED

Publications (1)

Publication Number Publication Date
GB1463796A true GB1463796A (en) 1977-02-09

Family

ID=5921613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2756875A Expired GB1463796A (en) 1974-07-26 1975-06-30 Dust extraction devices

Country Status (6)

Country Link
AT (1) AT337065B (en)
DE (1) DE2436023B2 (en)
FR (1) FR2279526A1 (en)
GB (1) GB1463796A (en)
NL (1) NL7508907A (en)
SE (1) SE7508510L (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277988A (en) * 1993-04-26 1994-11-16 Peter Noble Accessory for cleaner drilling area
WO2002018096A1 (en) * 2000-08-30 2002-03-07 Brian Mcpartlin A dust collection device
WO2005116391A1 (en) * 2004-05-31 2005-12-08 Sandvik Mining And Construction Oy. Suction housing for cuttings
EP1704959A1 (en) * 2005-03-22 2006-09-27 SCM GROUP S.p.A. Device with movable chip-conveying baffle for toolholder heads and toolholder heads combined therewith
US8997887B2 (en) 2008-12-19 2015-04-07 Makita Corporation Power tool
CN112677331A (en) * 2020-12-30 2021-04-20 李家亮 Cutting machine of water and electricity fitment usefulness of adjustable fluting size
CN116638597A (en) * 2023-07-27 2023-08-25 爱学习(福建)科技有限公司 Plank slotting equipment of student's table chair production

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7601588A (en) * 1975-02-28 1976-08-31 Lechner Helmut DEVICE POSSIBLE ON A DRILLING MACHINE OR SIMILAR TOOL FOR COLLECTING, RESPECTIVELY DRAINING MATERIAL LOOSEN WHEN DRILLING.
DE2618595C2 (en) * 1976-04-28 1984-11-15 Robert Bosch Gmbh, 7000 Stuttgart Device for collecting cuttings on a hand drill
DE2705410C2 (en) * 1977-02-09 1985-06-13 Robert Bosch Gmbh, 7000 Stuttgart Device for sucking off cuttings on a hand machine tool
JPS63166404U (en) * 1987-04-21 1988-10-28
EP0332328B1 (en) * 1988-03-03 1992-09-16 Yoshino Seiki Inc. Mist-spouting type drilling device
GB9304639D0 (en) * 1993-03-06 1993-04-21 Black & Decker Inc Machining centre and router guard
DE4313658C1 (en) * 1993-04-20 1994-06-23 Wecker Detlef F B Wood-chip-extraction system from drill or milling-machine
CN105458820A (en) * 2015-12-16 2016-04-06 芜湖杰诺科技有限公司 Port protection cover for valve body machining
CN108439022A (en) * 2018-03-14 2018-08-24 东莞市海飞数控科技有限公司 A kind of strip midsole whole plate latex make-up machine
CN109940706B (en) * 2019-03-05 2021-04-06 罗仕兵 Wood strip drilling equipment for processing wooden furniture
CN111687934A (en) * 2020-06-12 2020-09-22 深圳市兰锋科技有限公司 Environment-friendly punching dust collection equipment for building

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277988A (en) * 1993-04-26 1994-11-16 Peter Noble Accessory for cleaner drilling area
WO2002018096A1 (en) * 2000-08-30 2002-03-07 Brian Mcpartlin A dust collection device
WO2005116391A1 (en) * 2004-05-31 2005-12-08 Sandvik Mining And Construction Oy. Suction housing for cuttings
EP1704959A1 (en) * 2005-03-22 2006-09-27 SCM GROUP S.p.A. Device with movable chip-conveying baffle for toolholder heads and toolholder heads combined therewith
US8997887B2 (en) 2008-12-19 2015-04-07 Makita Corporation Power tool
CN112677331A (en) * 2020-12-30 2021-04-20 李家亮 Cutting machine of water and electricity fitment usefulness of adjustable fluting size
CN116638597A (en) * 2023-07-27 2023-08-25 爱学习(福建)科技有限公司 Plank slotting equipment of student's table chair production
CN116638597B (en) * 2023-07-27 2023-10-20 爱学习(福建)科技有限公司 Plank slotting equipment of student's table chair production

Also Published As

Publication number Publication date
DE2436023B2 (en) 1976-09-30
FR2279526A1 (en) 1976-02-20
SE7508510L (en) 1976-01-27
DE2436023A1 (en) 1976-02-05
ATA580075A (en) 1976-09-15
NL7508907A (en) 1976-01-28
FR2279526B3 (en) 1978-03-17
AT337065B (en) 1977-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee