FR2419504A1 - Encapsulated weight measuring system - has sealed capsule supported from above by roller bearings on guide tracks and from below by flexible bearing units - Google Patents

Encapsulated weight measuring system - has sealed capsule supported from above by roller bearings on guide tracks and from below by flexible bearing units

Info

Publication number
FR2419504A1
FR2419504A1 FR7905955A FR7905955A FR2419504A1 FR 2419504 A1 FR2419504 A1 FR 2419504A1 FR 7905955 A FR7905955 A FR 7905955A FR 7905955 A FR7905955 A FR 7905955A FR 2419504 A1 FR2419504 A1 FR 2419504A1
Authority
FR
France
Prior art keywords
guide tracks
roller bearings
measuring system
weight measuring
bearing units
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.)
Granted
Application number
FR7905955A
Other languages
French (fr)
Other versions
FR2419504B1 (en
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.)
Steinmeyer Mechatronik GmbH
Original Assignee
Feinmess Dresden GmbH
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 Feinmess Dresden GmbH filed Critical Feinmess Dresden GmbH
Publication of FR2419504A1 publication Critical patent/FR2419504A1/en
Application granted granted Critical
Publication of FR2419504B1 publication Critical patent/FR2419504B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

In the encapsulated weight measuring system, a straight measuring rod (4) extends from the clamping point (6) inside the capsule, which is supported along its upper surface inside face by a pair of guide tracks (12, 13). The measuring rod (4) is adpisted in horizontal position by several screws (5) so that it lies parallel with the guide tracks. Below the pick-up arm lies a pick-up unit (7) sealed at the side by packing units (10, 11). The capsule is supported from above on the guide tracks by three roller bearings ((15), 16, (17)) and from beneath the spring-loaded guide pieces (21, 22).
FR7905955A 1978-03-10 1979-03-08 Encapsulated weight measuring system - has sealed capsule supported from above by roller bearings on guide tracks and from below by flexible bearing units Granted FR2419504A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20409778A DD134986B1 (en) 1978-03-10 1978-03-10 CAPSUED WAY MEASURING SYSTEM

Publications (2)

Publication Number Publication Date
FR2419504A1 true FR2419504A1 (en) 1979-10-05
FR2419504B1 FR2419504B1 (en) 1983-05-20

Family

ID=5511769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905955A Granted FR2419504A1 (en) 1978-03-10 1979-03-08 Encapsulated weight measuring system - has sealed capsule supported from above by roller bearings on guide tracks and from below by flexible bearing units

Country Status (4)

Country Link
DD (1) DD134986B1 (en)
FR (1) FR2419504A1 (en)
IT (1) IT7948294A0 (en)
NL (1) NL7901924A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349944A1 (en) * 1972-10-06 1974-04-11 Bausch & Lomb DEVICE FOR MEASURING THE DISPLACEMENT BETWEEN THE FIRST AND THE SECOND RELATIVELY MOVING BODIES
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder
DE2505587A1 (en) * 1975-02-11 1976-08-19 Heidenhain Gmbh Dr Johannes Length measurement device for controlling relative positions - has graduation device and mounting body connected via. elastic layer
FR2300991A1 (en) * 1975-02-11 1976-09-10 Heidenhain Gmbh Dr Johannes DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS
DE2510219A1 (en) * 1975-03-08 1976-09-16 Heidenhain Gmbh Dr Johannes LENGTH MEASURING DEVICE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349944A1 (en) * 1972-10-06 1974-04-11 Bausch & Lomb DEVICE FOR MEASURING THE DISPLACEMENT BETWEEN THE FIRST AND THE SECOND RELATIVELY MOVING BODIES
US3816003A (en) * 1973-03-12 1974-06-11 Dynamics Res Corp Sealed linear encoder
DE2505587A1 (en) * 1975-02-11 1976-08-19 Heidenhain Gmbh Dr Johannes Length measurement device for controlling relative positions - has graduation device and mounting body connected via. elastic layer
FR2300991A1 (en) * 1975-02-11 1976-09-10 Heidenhain Gmbh Dr Johannes DEVICE FOR MEASURING OR ADJUSTING THE RELATIVE POSITION OF TWO OBJECTS
DE2505587B2 (en) * 1975-02-11 1977-10-13 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut LENGTH MEASURING DEVICE
DE2510219A1 (en) * 1975-03-08 1976-09-16 Heidenhain Gmbh Dr Johannes LENGTH MEASURING DEVICE
FR2304056A1 (en) * 1975-03-08 1976-10-08 Heidenhain Gmbh Dr Johannes LENGTH MEASURING DEVICE

Also Published As

Publication number Publication date
DD134986A1 (en) 1979-04-04
IT7948294A0 (en) 1979-03-12
FR2419504B1 (en) 1983-05-20
DD134986B1 (en) 1980-12-24
NL7901924A (en) 1979-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse