FR2047067A1 - - Google Patents

Info

Publication number
FR2047067A1
FR2047067A1 FR7023062A FR7023062A FR2047067A1 FR 2047067 A1 FR2047067 A1 FR 2047067A1 FR 7023062 A FR7023062 A FR 7023062A FR 7023062 A FR7023062 A FR 7023062A FR 2047067 A1 FR2047067 A1 FR 2047067A1
Authority
FR
France
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.)
Granted
Application number
FR7023062A
Other versions
FR2047067B1 (fr
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.)
Volvo Construction Equipment AB
Original Assignee
Bolinder Munktell AB
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 Bolinder Munktell AB filed Critical Bolinder Munktell AB
Publication of FR2047067A1 publication Critical patent/FR2047067A1/fr
Application granted granted Critical
Publication of FR2047067B1 publication Critical patent/FR2047067B1/fr
Expired legal-status Critical Current

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
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
    • 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
FR707023062A 1969-06-23 1970-06-23 Expired FR2047067B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08868/69A SE334752B (fr) 1969-06-23 1969-06-23

Publications (2)

Publication Number Publication Date
FR2047067A1 true FR2047067A1 (fr) 1971-03-12
FR2047067B1 FR2047067B1 (fr) 1973-01-12

Family

ID=20275218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707023062A Expired FR2047067B1 (fr) 1969-06-23 1970-06-23

Country Status (5)

Country Link
US (1) US3657551A (fr)
DE (2) DE2030935A1 (fr)
FR (1) FR2047067B1 (fr)
GB (1) GB1295938A (fr)
SE (1) SE334752B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374617A1 (fr) * 1976-12-14 1978-07-13 Bergkvist Lars A Dispositif pour indiquer une direction moteur horizontale et un ou plusieurs secteurs angulaires autour de cette direction

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776315A (en) * 1971-12-17 1973-12-04 Westinghouse Air Brake Co Pendulum light sensor
CH599536A5 (fr) * 1975-09-02 1978-05-31 Kern & Co Ag
SE402355B (sv) * 1976-10-15 1978-06-26 Bergkvist Lars A Anordning for indikering av en vinkel eller en vinkelhastighet
SE415018B (sv) * 1977-11-30 1980-09-01 Sven Petersson Indikator for visande av lutningen hos griporganen pa en gaffeltruck
FI811026L (fi) * 1980-04-22 1981-10-23 Bengt Holdar Anordning foer dynamisk maetning av lutning
US4253242A (en) * 1980-06-26 1981-03-03 Mcinerney Terrance M Digital angle indicator
US4438820A (en) * 1981-11-16 1984-03-27 Gibson Paul N Grade monitoring and steering apparatus
US4565010A (en) * 1983-05-31 1986-01-21 Herman Robert D Electronic signaling level
US4592147A (en) * 1983-05-31 1986-06-03 Herman Robert D Electrically actuated angular orientation indicating device
US4755801A (en) * 1984-06-18 1988-07-05 Eureka Developments Pty. Limited Bubble movement detector security system
US4627172A (en) * 1984-08-17 1986-12-09 Innovation Associates Inclinometer having two degrees of freedom
SE8504239D0 (sv) * 1985-09-13 1985-09-13 Jan Kral Automatisk mekanisk nivellerare
US4827624A (en) * 1987-07-30 1989-05-09 Zircon International, Inc. Electronic level
AT396528B (de) * 1988-04-07 1993-10-25 Erhartitsch Karl Neigungsmessgerät
SE463231B (sv) * 1988-06-15 1990-10-22 Rune Sundberg Givare foer maetning av lutningsvinkel,vinkellaege och laege
DE3938766A1 (de) * 1989-11-23 1991-05-29 Rexroth Mannesmann Gmbh Niveauregelung
US5450676A (en) * 1993-06-18 1995-09-19 Thornsberry; William H. Slope angle and level indicator apparatus
US7763843B2 (en) * 2004-03-01 2010-07-27 Stanton Magnetics, Inc. Optical navigation system for rotary control based non-contact controller
US7743520B1 (en) * 2007-11-19 2010-06-29 Jiorle Michael A Digital level detector apparatus convertible for remote sensing
CN103743385B (zh) * 2014-01-21 2016-01-20 山东大学 一种基于帕斯卡原理的数字式倾斜角传感器
CN103759712B (zh) * 2014-01-21 2015-08-12 山东大学 一种数字式水平传感器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659985A (en) * 1947-08-16 1953-11-24 North American Geophysical Co Method of and apparatus for pendulum compensating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374617A1 (fr) * 1976-12-14 1978-07-13 Bergkvist Lars A Dispositif pour indiquer une direction moteur horizontale et un ou plusieurs secteurs angulaires autour de cette direction

Also Published As

Publication number Publication date
DE2030935A1 (de) 1971-01-07
FR2047067B1 (fr) 1973-01-12
GB1295938A (fr) 1972-11-08
SE334752B (fr) 1971-05-03
DE7023550U (de) 1970-09-17
US3657551A (en) 1972-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse