CN1624424A - 水平仪 - Google Patents

水平仪 Download PDF

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Publication number
CN1624424A
CN1624424A CN200410086093.0A CN200410086093A CN1624424A CN 1624424 A CN1624424 A CN 1624424A CN 200410086093 A CN200410086093 A CN 200410086093A CN 1624424 A CN1624424 A CN 1624424A
Authority
CN
China
Prior art keywords
level meter
bubbler tube
main body
level
conveying element
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.)
Pending
Application number
CN200410086093.0A
Other languages
English (en)
Chinese (zh)
Inventor
杜安·朱格尔
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21866376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1624424(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CN1624424A publication Critical patent/CN1624424A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Road Signs Or Road Markings (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Toys (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Telescopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN200410086093.0A 1996-12-12 1997-11-07 水平仪 Pending CN1624424A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3270296P 1996-12-12 1996-12-12
US60/032,702 1996-12-12

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN 97180569 Division CN1242075A (zh) 1996-12-12 1997-11-07 水平仪

Publications (1)

Publication Number Publication Date
CN1624424A true CN1624424A (zh) 2005-06-08

Family

ID=21866376

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200410086093.0A Pending CN1624424A (zh) 1996-12-12 1997-11-07 水平仪

Country Status (10)

Country Link
JP (1) JP2001506007A (it)
CN (1) CN1624424A (it)
AU (1) AU726816B2 (it)
BE (1) BE1011613A3 (it)
DE (1) DE29703035U1 (it)
FR (1) FR2757268B1 (it)
GB (1) GB2321520B (it)
IL (1) IL130288A (it)
IT (1) IT1294991B1 (it)
WO (1) WO1998026251A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135425A (zh) * 2009-12-24 2011-07-27 株式会社迪思科 水平仪

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0606924D0 (en) 2006-04-07 2006-05-17 Sparrow Paul A Coloured-illuminated sonic level, set square and angle finder
DE102006054144A1 (de) * 2006-11-15 2008-05-21 Triuso-Qualitätswerkzeuge GmbH Wasserwaage
GB0724065D0 (en) * 2007-12-10 2008-01-16 Sparrow Paul A A spirit level
DE102008056005B3 (de) 2008-11-05 2010-04-22 Carsten Michalski Elektrooptisches Messsystem
GB2590371A (en) 2019-12-10 2021-06-30 Vitec Group Plc Spirit level for camera tripods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306455C (it) *
GB212823A (en) * 1923-08-09 1924-03-20 Henry Thomas Tallack An improved reflecting system for use with tubular spirit levels
US2133598A (en) * 1936-03-04 1938-10-18 Jr John E Torbert Mirror for spirit levels
GB503065A (en) * 1938-09-01 1939-03-30 Gruber Hans Improvements in levels and inclinometers
US2466829A (en) * 1946-07-16 1949-04-12 Sprinkel Ernest Double bubble l-shaped mirrored level
US2750677A (en) * 1951-12-20 1956-06-19 Wirth Armin Bubble level
US2727314A (en) * 1952-12-09 1955-12-20 Thomas J Dossie Combination spirit level and plumb
US2791036A (en) * 1956-02-07 1957-05-07 Alexander A Gericke Liquid level
US3064535A (en) * 1959-01-13 1962-11-20 Roy N Anderson Level with mirror
US4103430A (en) * 1977-08-31 1978-08-01 Schrader Joseph F Viewing device for a bubble level
GB2162947A (en) * 1984-08-06 1986-02-12 Brian Edward Parker Level
WO1996003258A1 (de) * 1994-07-22 1996-02-08 Lumako Ag Vorrichtung zur kontrolle des bohrwinkels beim freien einsatz einer handbohrmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135425A (zh) * 2009-12-24 2011-07-27 株式会社迪思科 水平仪

Also Published As

Publication number Publication date
AU4793397A (en) 1998-07-03
IT1294991B1 (it) 1999-04-27
IL130288A0 (en) 2000-06-01
GB9718016D0 (en) 1997-10-29
GB2321520B (en) 2001-07-04
DE29703035U1 (de) 1997-04-10
IL130288A (en) 2003-05-29
BE1011613A3 (fr) 1999-11-09
AU726816B2 (en) 2000-11-23
FR2757268B1 (fr) 2000-08-11
ITMI972038A1 (it) 1999-03-05
WO1998026251A1 (en) 1998-06-18
GB2321520A (en) 1998-07-29
JP2001506007A (ja) 2001-05-08
FR2757268A1 (fr) 1998-06-19

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20050608