GB8609165D0 - Drilling machines - Google Patents

Drilling machines

Info

Publication number
GB8609165D0
GB8609165D0 GB868609165A GB8609165A GB8609165D0 GB 8609165 D0 GB8609165 D0 GB 8609165D0 GB 868609165 A GB868609165 A GB 868609165A GB 8609165 A GB8609165 A GB 8609165A GB 8609165 D0 GB8609165 D0 GB 8609165D0
Authority
GB
United Kingdom
Prior art keywords
drilling machines
drilling
machines
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.)
Withdrawn
Application number
GB868609165A
Other versions
GB2187664A (en
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.)
Michelmore G J
Original Assignee
Michelmore G J
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 Michelmore G J filed Critical Michelmore G J
Publication of GB8609165D0 publication Critical patent/GB8609165D0/en
Publication of GB2187664A publication Critical patent/GB2187664A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/04—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by fluid-pressure or pneumatic power
    • B23B45/046—Piston engines
    • B23B45/048—Internal combustion piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB08609165A 1986-02-10 1986-04-15 Hand-holdable drilling machine Withdrawn GB2187664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868603221A GB8603221D0 (en) 1986-02-10 1986-02-10 Hand holdable drilling machines

Publications (2)

Publication Number Publication Date
GB8609165D0 true GB8609165D0 (en) 1986-05-21
GB2187664A GB2187664A (en) 1987-09-16

Family

ID=10592791

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868603221A Pending GB8603221D0 (en) 1986-02-10 1986-02-10 Hand holdable drilling machines
GB08609165A Withdrawn GB2187664A (en) 1986-02-10 1986-04-15 Hand-holdable drilling machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868603221A Pending GB8603221D0 (en) 1986-02-10 1986-02-10 Hand holdable drilling machines

Country Status (1)

Country Link
GB (2) GB8603221D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286352A (en) * 1994-01-20 1995-08-16 Universal Drilling And Cutting Drilling machine
DE19955930B4 (en) 1999-11-20 2008-09-25 Andreas Stihl Ag & Co. Hand drill with a combustion engine
DE10213093B4 (en) * 2002-03-23 2013-06-20 Andreas Stihl Ag & Co. Hand drill with a combustion engine
CN102892537B (en) * 2010-04-16 2016-03-16 胡斯华纳有限公司 Core-drill(ing) machine and the Handleset for core-drill(ing) machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB260354A (en) * 1925-07-30 1926-11-01 Percy Carr Bird Improvements in or relating to portable power-operated tools
US3176547A (en) * 1961-02-13 1965-04-06 Walter H Schnacke Variable speed transmission for a portable drill
GB1026341A (en) * 1962-01-24 1966-04-20 John Henry Pierce Improvements relating to power-operated tools
GB1122436A (en) * 1966-05-24 1968-08-07 Tarpen Engineering Company Ltd Improvements relating to power-operated hand tools
GB1210006A (en) * 1967-07-24 1970-10-28 Hilti Ag Motor-powered hammer drill
US3990523A (en) * 1975-03-17 1976-11-09 Schramm Buford J Piston engine powered rotary drive with mount and fuel container
US4227840A (en) * 1979-05-18 1980-10-14 Clovis Thivierge Drilling attachment for chain saw

Also Published As

Publication number Publication date
GB8603221D0 (en) 1986-03-19
GB2187664A (en) 1987-09-16

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)