IT1199108B - Inclinometro di precisione a lettura digitale - Google Patents

Inclinometro di precisione a lettura digitale

Info

Publication number
IT1199108B
IT1199108B IT48038/84A IT4803884A IT1199108B IT 1199108 B IT1199108 B IT 1199108B IT 48038/84 A IT48038/84 A IT 48038/84A IT 4803884 A IT4803884 A IT 4803884A IT 1199108 B IT1199108 B IT 1199108B
Authority
IT
Italy
Prior art keywords
digital reading
reading precision
precision inclinometer
inclinometer
digital
Prior art date
Application number
IT48038/84A
Other languages
English (en)
Other versions
IT8448038A1 (it
IT8448038A0 (it
Inventor
Harold Lee Swartz
Thomas Richard Hoogervorst
Lynn R Lane
Original Assignee
Sperry Corp
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 Sperry Corp filed Critical Sperry Corp
Publication of IT8448038A0 publication Critical patent/IT8448038A0/it
Publication of IT8448038A1 publication Critical patent/IT8448038A1/it
Application granted granted Critical
Publication of IT1199108B publication Critical patent/IT1199108B/it

Links

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
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Bridges Or Land Bridges (AREA)
  • Liquid Crystal Display Device Control (AREA)
IT48038/84A 1983-04-20 1984-04-13 Inclinometro di precisione a lettura digitale IT1199108B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/486,631 US4503622A (en) 1983-04-20 1983-04-20 Precision inclinometer with digital numerical readout

Publications (3)

Publication Number Publication Date
IT8448038A0 IT8448038A0 (it) 1984-04-13
IT8448038A1 IT8448038A1 (it) 1985-10-13
IT1199108B true IT1199108B (it) 1988-12-30

Family

ID=23932635

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48038/84A IT1199108B (it) 1983-04-20 1984-04-13 Inclinometro di precisione a lettura digitale

Country Status (7)

Country Link
US (1) US4503622A (it)
EP (1) EP0123460A3 (it)
JP (1) JPS59202013A (it)
CA (1) CA1212228A (it)
CH (1) CH658314A5 (it)
FR (1) FR2544857A1 (it)
IT (1) IT1199108B (it)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567666A (en) * 1983-08-30 1986-02-04 Sperry Corporation Tilt sensor null adjusting apparatus
US4547972A (en) * 1983-08-30 1985-10-22 Sperry Corporation Tilt sensor and monitoring system
US4606132A (en) * 1985-02-26 1986-08-19 Sperry Corporation Digital electronic inclination gauge
US5000044A (en) * 1985-07-03 1991-03-19 Duffy Dennis M Fluid level sensor
US4610165A (en) * 1985-07-03 1986-09-09 Duffy Dennis M Fluid level sensor
US4654977A (en) * 1985-11-19 1987-04-07 Irwin Measuring Tool Company Electronic level
GB2188427B (en) * 1986-03-27 1990-05-23 Duracell Int Inclination sensor
US4866850A (en) * 1987-01-23 1989-09-19 Kelly Vincent M Clinometer with rolling liquid conductor
US4747216A (en) * 1987-01-23 1988-05-31 Kelly Vincent M Clinometer/accelerometer and method
US5335190A (en) * 1987-06-22 1994-08-02 Wedge Innovations Incorporated Inclinometer which is rescalable through the use of multiple angles
US4888540A (en) * 1987-08-10 1989-12-19 Allied-Signal Inc. Electronic torquer interface and erection control circuit
IT1218980B (it) * 1988-01-27 1990-04-24 Marelli Autronica Sensore elettrico di inclinazione e circuito di rivelazione per tale sensore
EP0340507A3 (en) * 1988-05-05 1990-02-07 DELTA ELETTRONICA s.p.a. Antitheft warning apparatus for vehicles
GB8908375D0 (en) * 1989-04-13 1989-06-01 Measurement Devices Ltd Hand-held laser rangefinder
ATE115717T1 (de) * 1990-03-07 1994-12-15 Hl Planartechnik Gmbh Elektrische messanordnung zur messung bzw. berechnung des füllstandes oder anderer mechanischer daten einer elektrisch leitenden flüssigkeit.
US5313713A (en) * 1992-08-14 1994-05-24 Zircon Corporation Electronic level with display scale and audible tone scale
US5402107A (en) * 1993-01-29 1995-03-28 Allied Services Foundation, Inc. Apparatus for sensing body attitude
US5381604A (en) * 1993-04-08 1995-01-17 Cline Labs, Inc. Angle measurement device employing angle sensor and electronics integrally formed on a printed circuit board
US5432503A (en) * 1993-07-02 1995-07-11 Vought Aircraft Company Electronic slope detector
US5444917A (en) * 1993-11-08 1995-08-29 Nelson; Donald F. Sensing device
GB2296569A (en) * 1994-12-23 1996-07-03 Monitoring Sys Ltd Electronic spirit level
US5956260A (en) * 1996-08-09 1999-09-21 Zircon Corporation Electronic level displaying inclination having digital and analog displays
US5731761A (en) * 1996-12-06 1998-03-24 Caterpillar Inc. Inclination sensor
US5945945A (en) * 1998-06-18 1999-08-31 Winegard Company Satellite dish antenna targeting device and method for operation thereof
US6382025B1 (en) 1999-10-15 2002-05-07 The Regents Of The University Of California Rotational rate sensor
US6349477B1 (en) 1999-11-01 2002-02-26 The Regents Of The University Of California Self adjusting inclinometer
US6456194B1 (en) 2000-09-21 2002-09-24 Craig D. Carlson Device and method for sensing and indicating inclination of an automotive vehicle
US6516527B1 (en) * 2000-11-03 2003-02-11 Hiro Moriyasu Inclinometer
JP2003325972A (ja) 2002-05-17 2003-11-18 Nintendo Co Ltd 傾き操作に関連して音と画像を変化させるゲーム装置およびそのゲームプログラム
CA2391165C (en) * 2002-06-20 2011-09-13 R.S. Technical Instruments Ltd. Inclinometer system
EP1387142A1 (de) * 2002-08-03 2004-02-04 Hensoldt Systemtechnik GmbH Verkantungsanzeige für Schusswaffen
US7188426B2 (en) * 2003-04-15 2007-03-13 Exelys Llc Inclination sensor
US20050178017A1 (en) * 2004-02-17 2005-08-18 Chao-Chi Huang Non-contact electronic level
IL160860A0 (en) * 2004-03-14 2004-08-31 Kapro Intelligent Tools Ltd Digital spirit level
US7447565B2 (en) * 2004-05-06 2008-11-04 John Cerwin Electronic alignment system
US7322118B2 (en) * 2004-09-03 2008-01-29 Quarton, Inc. Non-contact electronic level
US20070056179A1 (en) * 2005-09-19 2007-03-15 Jerrold Beall Angle reading and setting mechanism
DE112007001624B4 (de) * 2006-07-12 2019-07-04 Trimble Navigation Ltd. Handgehaltener Laserlichtdetektor mit Höhenkorrektur, unter Verwendung eines GPS-Empfängers zum Bereitstellen von zweidimensionalen Positionsdaten
US20080263880A1 (en) * 2007-04-16 2008-10-30 Hess Christopher L Protractor level
CA2652686A1 (fr) 2009-02-09 2010-08-09 Hydro Quebec Dispositif et methode pour aligner un ou plusieurs fils dans un plan
FR2946134B1 (fr) * 2009-05-26 2011-10-21 Executive Assets Man Group Aide au positionnement droit d'un tableau ou d'un objet similaire.
US8953154B2 (en) * 2012-07-26 2015-02-10 Vivonics, Inc. Orientation tracking system and method
USD867910S1 (en) 2018-04-27 2019-11-26 Milwaukee Electric Tool Corporation Digital level
US11353325B2 (en) 2019-02-20 2022-06-07 Milwaukee Electric Tool Corporation Level with digital display

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028815A (en) * 1974-11-18 1977-06-14 Sperry Rand Corporation Temperature compensated toroidal accelerometer
US4094073A (en) * 1976-11-10 1978-06-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Angle detector
US4085375A (en) * 1976-11-18 1978-04-18 The Singer Company Combined angular displacement measuring system and multiplier
GB1582062A (en) * 1977-11-21 1980-12-31 Singer Co Combined angular displacement measuring system and multiplier
US4167818A (en) * 1978-02-03 1979-09-18 Robert Cantarella Electronic inclination gauge
US4289382A (en) * 1978-04-04 1981-09-15 Federal Products Corporation Measurement system for machine parts
US4356638A (en) * 1980-10-22 1982-11-02 Leveling Devices, Inc. Lift truck digital inclinometer
GB2092754A (en) * 1981-02-10 1982-08-18 Leak & Detection Devices Ltd Sensing tilt

Also Published As

Publication number Publication date
JPS59202013A (ja) 1984-11-15
CH658314A5 (fr) 1986-10-31
EP0123460A2 (en) 1984-10-31
IT8448038A1 (it) 1985-10-13
CA1212228A (en) 1986-10-07
US4503622A (en) 1985-03-12
IT8448038A0 (it) 1984-04-13
EP0123460A3 (en) 1986-09-17
FR2544857A1 (fr) 1984-10-26

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