FR2608756B1 - DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES - Google Patents

DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES

Info

Publication number
FR2608756B1
FR2608756B1 FR8618310A FR8618310A FR2608756B1 FR 2608756 B1 FR2608756 B1 FR 2608756B1 FR 8618310 A FR8618310 A FR 8618310A FR 8618310 A FR8618310 A FR 8618310A FR 2608756 B1 FR2608756 B1 FR 2608756B1
Authority
FR
France
Prior art keywords
displacement sensor
automatic machines
machines
automatic
displacement
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 - Lifetime
Application number
FR8618310A
Other languages
French (fr)
Other versions
FR2608756A1 (en
Inventor
Pierre Bourgeaux
Alain Riaud
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.)
Staubli Faverges SCA
Original Assignee
Staubli Faverges SCA
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 Staubli Faverges SCA filed Critical Staubli Faverges SCA
Priority to FR8618310A priority Critical patent/FR2608756B1/en
Priority to US07/155,588 priority patent/US4841297A/en
Priority claimed from EP88420041A external-priority patent/EP0327777A1/en
Publication of FR2608756A1 publication Critical patent/FR2608756A1/en
Application granted granted Critical
Publication of FR2608756B1 publication Critical patent/FR2608756B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
FR8618310A 1986-12-19 1986-12-19 DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES Expired - Lifetime FR2608756B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8618310A FR2608756B1 (en) 1986-12-19 1986-12-19 DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES
US07/155,588 US4841297A (en) 1986-12-19 1988-02-12 Displacement coder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8618310A FR2608756B1 (en) 1986-12-19 1986-12-19 DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES
EP88420041A EP0327777A1 (en) 1988-02-12 1988-02-12 Displacement sensor for automatic machines

Publications (2)

Publication Number Publication Date
FR2608756A1 FR2608756A1 (en) 1988-06-24
FR2608756B1 true FR2608756B1 (en) 1992-01-31

Family

ID=26118265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8618310A Expired - Lifetime FR2608756B1 (en) 1986-12-19 1986-12-19 DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES

Country Status (1)

Country Link
FR (1) FR2608756B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU614233B2 (en) * 1989-06-30 1991-08-22 Otis Elevator Company "smart" position transducer system for elevators
US5274203A (en) * 1989-06-30 1993-12-28 Otis Elevator Company "Smart" position transducer system for elevators
DK3325223T3 (en) * 2015-07-22 2022-08-08 Cmr Surgical Ltd Tandhjulspakke til robotarme
GB2540756B (en) 2015-07-22 2021-03-31 Cmr Surgical Ltd Gear packaging for robot arms
GB2541369B (en) 2015-07-22 2021-03-31 Cmr Surgical Ltd Drive mechanisms for robot arms
GB2540598B (en) * 2015-07-22 2020-12-16 Cmr Surgical Ltd Position sensors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041483A (en) * 1975-04-18 1977-08-09 Rockwell International Corporation Absolute incremental hybrid shaft position encoder
CA1080326A (en) * 1975-12-18 1980-06-24 Marvin Masel High resolution and wide range shaft position transducer systems
US4363026A (en) * 1981-04-24 1982-12-07 Otis Elevator Company Position encoder update mechanism and method

Also Published As

Publication number Publication date
FR2608756A1 (en) 1988-06-24

Similar Documents

Publication Publication Date Title
DE69006129D1 (en) Speed sensor.
FR2545606B1 (en) FORCE TENSIONER SENSOR
DE68900924D1 (en) INDUCTIVE SPEED SENSOR.
KR890702026A (en) Seal for single wire O₂ sensor
DE3764833D1 (en) LINEAR SHIFT MEASURING DEVICE.
BR8707796A (en) MOORING MACHINE
FR2608756B1 (en) DISPLACEMENT SENSOR FOR AUTOMATIC MACHINES
BR8802467A (en) AUTOMATIC PACKAGING MACHINE
GB2189917B (en) Optical sensor for automatic sewing machine
FR2644883B1 (en) MULTIDIRECTIONAL CONTACT SENSOR FOR CONTROL MACHINES
FR2599195B1 (en) CURRENT SENSOR FOR A STATIC TRIGGER
BR6600430U (en) PURGING MACHINE
NO882042L (en) A DEVICE FOR CONVENTIONAL THREADERS.
FR2596514B1 (en) DISPLACEMENT SENSOR
FR2522807B1 (en) MAGNETORESISTANCE POSITION SENSOR
DE59008008D1 (en) Encoder for measuring mechanical forces.
FR2542468B1 (en) AMPLIFIER FOR POSITION SENSOR
FR2642836B1 (en) DISPLACEMENT SENSOR
FR2581200B1 (en) MONITORING DEVICE FOR A PROXIMITY SENSOR.
FR2644240B1 (en) INDUCTIVE ANGULAR POSITION SENSOR
BR8705792A (en) DEHYDRATION MACHINE
FR2554227B1 (en) OPTOELECTRONIC SENSOR FOR RELATIVE MOVEMENT, ESPECIALLY FOR A MACHINE TOOL
FR2686980B1 (en) SENSOR FOR HYSTERESIMETER.
ES554210A0 (en) AUTOMATIC WEIGHING MACHINE
RO88572A2 (en) AUTOMATIC MACHINE FOR DEVICE TEVI

Legal Events

Date Code Title Description
ST Notification of lapse