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GB1511490A - Spirit levels in or for attachment to pistol drills and other hand held electric drills - Google Patents

Spirit levels in or for attachment to pistol drills and other hand held electric drills

Info

Publication number
GB1511490A
GB1511490A GB5497074A GB5497074A GB1511490A GB 1511490 A GB1511490 A GB 1511490A GB 5497074 A GB5497074 A GB 5497074A GB 5497074 A GB5497074 A GB 5497074A GB 1511490 A GB1511490 A GB 1511490A
Authority
GB
United Kingdom
Prior art keywords
attachment
drills
pistol
hand held
held electric
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
GB5497074A
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
Priority to GB5497074A priority Critical patent/GB1511490A/en
Publication of GB1511490A publication Critical patent/GB1511490A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0078—Guiding devices for hand tools
    • B25H1/0085—Guiding devices for hand tools by means of levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/28—Mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

1511490 Levels K H STRAWSON 24 July 1975 [19 Dec 1974] 54970/74 Heading G1F [Also in Division B3] A pistol drill or other hand-held drill is provided with at least one spirit level 18 (and/or the one shown at the top of the drill casing 12 in Fig. 1) so that a user can maintain the drilling axis truly vertical or horizontal. The spirit level may be in the form of an attachment 20, Fig. 2, having a pair of resilient elements 24 for clipping the attachment for example to the cylindrical spigot portion 26 adjacent the chuck 16. The attachment shown has two spirit levels 28, 30, the body portion 22 may be pivotable relative to the clip portion, Fig. 3 (not shown).
GB5497074A 1975-07-24 1975-07-24 Spirit levels in or for attachment to pistol drills and other hand held electric drills Expired GB1511490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5497074A GB1511490A (en) 1975-07-24 1975-07-24 Spirit levels in or for attachment to pistol drills and other hand held electric drills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5497074A GB1511490A (en) 1975-07-24 1975-07-24 Spirit levels in or for attachment to pistol drills and other hand held electric drills

Publications (1)

Publication Number Publication Date
GB1511490A true GB1511490A (en) 1978-05-17

Family

ID=10472598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5497074A Expired GB1511490A (en) 1975-07-24 1975-07-24 Spirit levels in or for attachment to pistol drills and other hand held electric drills

Country Status (1)

Country Link
GB (1) GB1511490A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567011U (en) * 1979-06-26 1981-01-22
GB2145817A (en) * 1983-09-02 1985-04-03 Warren L Dilcox Electronic level device
GB2157827A (en) * 1984-02-07 1985-10-30 Alan John Graham Spirit level
GB2174935A (en) * 1985-05-10 1986-11-19 Ronald Stephen Greene Level drill
GB2183036A (en) * 1985-11-07 1987-05-28 Malcolm John Bristow Boring tool
GB2190745A (en) * 1986-03-27 1987-11-25 Duracell Int Inclination measuring device
EP0242332A3 (en) * 1986-04-09 1988-03-16 Petignat S.A. Hand drill and detachable handle for same
US4908949A (en) * 1987-10-14 1990-03-20 La Maison Dentaire S.A. Air-bubble level for portable tools
WO1992012399A1 (en) * 1991-01-03 1992-07-23 Seeley, Frederic, Frank Drill level
GB2257517A (en) * 1991-06-10 1993-01-13 Adam John Seedhouse Drill guidance system
WO1996003258A1 (en) * 1994-07-22 1996-02-08 Lumako Ag Device for monitoring the drilling angle in the free use of a hand drill
GB2294117A (en) * 1994-10-12 1996-04-17 Derek Pollard Hand tool alignment
GB2322194A (en) * 1997-02-13 1998-08-19 Karl Jason Curtis Hand drill levelling device
GB2323667A (en) * 1997-03-25 1998-09-30 Harold Barrington Latimer Bubble levels and hand holdable tools
GB2338437A (en) * 1998-06-09 1999-12-22 Richard Rossendale Cook Levelling device for an electric hand drill
GB2358600A (en) * 1999-11-18 2001-08-01 Adam John Seedhouse Attachable level device for electric drills
GB2388900A (en) * 2002-05-03 2003-11-26 Mp Innovent Ltd Multifunction direction indication device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567011U (en) * 1979-06-26 1981-01-22
GB2145817A (en) * 1983-09-02 1985-04-03 Warren L Dilcox Electronic level device
GB2157827A (en) * 1984-02-07 1985-10-30 Alan John Graham Spirit level
GB2174935A (en) * 1985-05-10 1986-11-19 Ronald Stephen Greene Level drill
GB2183036A (en) * 1985-11-07 1987-05-28 Malcolm John Bristow Boring tool
GB2190745A (en) * 1986-03-27 1987-11-25 Duracell Int Inclination measuring device
GB2190745B (en) * 1986-03-27 1990-03-14 Duracell Int A device for measuring inclination
EP0242332A3 (en) * 1986-04-09 1988-03-16 Petignat S.A. Hand drill and detachable handle for same
US4908949A (en) * 1987-10-14 1990-03-20 La Maison Dentaire S.A. Air-bubble level for portable tools
EP0312171A3 (en) * 1987-10-14 1991-02-06 La Maison Dentaire S.A. Air-bubble level for portable tools
WO1992012399A1 (en) * 1991-01-03 1992-07-23 Seeley, Frederic, Frank Drill level
GB2257517A (en) * 1991-06-10 1993-01-13 Adam John Seedhouse Drill guidance system
WO1996003258A1 (en) * 1994-07-22 1996-02-08 Lumako Ag Device for monitoring the drilling angle in the free use of a hand drill
GB2294117A (en) * 1994-10-12 1996-04-17 Derek Pollard Hand tool alignment
GB2322194A (en) * 1997-02-13 1998-08-19 Karl Jason Curtis Hand drill levelling device
GB2323667A (en) * 1997-03-25 1998-09-30 Harold Barrington Latimer Bubble levels and hand holdable tools
GB2338437A (en) * 1998-06-09 1999-12-22 Richard Rossendale Cook Levelling device for an electric hand drill
GB2358600A (en) * 1999-11-18 2001-08-01 Adam John Seedhouse Attachable level device for electric drills
GB2388900A (en) * 2002-05-03 2003-11-26 Mp Innovent Ltd Multifunction direction indication device

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Legal Events

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