ZA701675B - Method and apparatus for measuring the distance of travel of an object - Google Patents

Method and apparatus for measuring the distance of travel of an object

Info

Publication number
ZA701675B
ZA701675B ZA701675A ZA701675A ZA701675B ZA 701675 B ZA701675 B ZA 701675B ZA 701675 A ZA701675 A ZA 701675A ZA 701675 A ZA701675 A ZA 701675A ZA 701675 B ZA701675 B ZA 701675B
Authority
ZA
South Africa
Prior art keywords
travel
measuring
distance
Prior art date
Application number
ZA701675A
Other languages
English (en)
Inventor
F Ungnadner
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of ZA701675B publication Critical patent/ZA701675B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Conveyors (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
ZA701675A 1969-03-13 1970-03-11 Method and apparatus for measuring the distance of travel of an object ZA701675B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1912663 1969-03-13

Publications (1)

Publication Number Publication Date
ZA701675B true ZA701675B (en) 1971-04-28

Family

ID=5727940

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA701675A ZA701675B (en) 1969-03-13 1970-03-11 Method and apparatus for measuring the distance of travel of an object

Country Status (5)

Country Link
US (1) US3648029A (xx)
JP (1) JPS5111941B1 (xx)
DE (1) DE1912663B1 (xx)
GB (1) GB1277985A (xx)
ZA (1) ZA701675B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1008530A (en) * 1971-11-01 1977-04-12 Harry R. Sampey Programmable distance measuring instrument
US4109142A (en) * 1974-07-29 1978-08-22 United States Steel Corporation Process data tracking system
US4119837A (en) * 1977-03-15 1978-10-10 Bj-Hughes Inc. Block position and speed transducer for a computer-controlled oil drilling rig
DE2732954C2 (de) 1977-07-21 1979-07-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementales Lagemeßsystem
US4218671A (en) * 1977-10-10 1980-08-19 Coal Industry (Patents) Limited Mine cage position describer
US4221975A (en) * 1978-04-19 1980-09-09 Touch Activated Switch Arrays, Inc. Touch activated controller and method
US4528682A (en) * 1980-03-14 1985-07-09 Mutoh Industry Ltd. Digital measuring instruments
DE3106226C2 (de) * 1981-02-19 1986-01-09 Komatsu Forklift K.K., Tokio/Tokyo Steuerung für Gabelstapler
US4461015A (en) * 1981-07-27 1984-07-17 Kulhavy Joseph A Digital depth indicator for earth drilling apparatus
DE3140795C2 (de) * 1981-10-14 1985-03-21 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Höhenmeßeinrichtung für Stapelgeräte
US5631452A (en) * 1994-08-18 1997-05-20 Otis Elevator Company System for position loss recovery for an elevator car
TWI282047B (en) * 2003-07-23 2007-06-01 Murata Machinery Ltd Carrying vehicle system and carrying vehicle
AU2012202213B2 (en) 2011-04-14 2014-11-27 Joy Global Surface Mining Inc Swing automation for rope shovel
US9206587B2 (en) 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
JP5597222B2 (ja) 2012-04-11 2014-10-01 株式会社小松製作所 油圧ショベルの掘削制御システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903093A (en) * 1958-10-01 1959-09-08 Otis Elevator Co Control of position indicator for elevators
US3027817A (en) * 1960-02-26 1962-04-03 Cutler Hammer Inc Automatic compensating control for article interceptors
DE1169094B (de) * 1962-03-29 1964-04-30 Siemens Ag Verfahren und Einrichtung zur digitalen Steuerung einer Schachtfoerdermaschine
US3149305A (en) * 1962-04-16 1964-09-15 Otis Elevator Co Selector arrangement for indicating the location of elevator cars
US3239138A (en) * 1963-10-02 1966-03-08 Cutler Hammer Inc Electronic article counting device
US3564216A (en) * 1968-03-27 1971-02-16 United States Steel Corp Data correlation system

Also Published As

Publication number Publication date
US3648029A (en) 1972-03-07
JPS5111941B1 (xx) 1976-04-15
GB1277985A (en) 1972-06-14
DE1912663B1 (de) 1970-12-17

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