ITTO930328A0 - ENCAPSULATED TRANSLATIONAL MEASUREMENT SYSTEM. - Google Patents

ENCAPSULATED TRANSLATIONAL MEASUREMENT SYSTEM.

Info

Publication number
ITTO930328A0
ITTO930328A0 ITTO930328A ITTO930328A ITTO930328A0 IT TO930328 A0 ITTO930328 A0 IT TO930328A0 IT TO930328 A ITTO930328 A IT TO930328A IT TO930328 A ITTO930328 A IT TO930328A IT TO930328 A0 ITTO930328 A0 IT TO930328A0
Authority
IT
Italy
Prior art keywords
encapsulated
measurement system
translational measurement
translational
measurement
Prior art date
Application number
ITTO930328A
Other languages
Italian (it)
Inventor
Hans-Joachim Freitag
Original Assignee
Hans-Joachim Freitag
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 Hans-Joachim Freitag filed Critical Hans-Joachim Freitag
Publication of ITTO930328A0 publication Critical patent/ITTO930328A0/en
Publication of ITTO930328A1 publication Critical patent/ITTO930328A1/en
Application granted granted Critical
Publication of IT1270933B publication Critical patent/IT1270933B/en

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
    • G01D5/26—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
    • G01D5/34746—Linear encoders
    • G01D5/34761—Protection devices, e.g. caps; Blowing devices
    • G01D5/34769—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/085—Flexible coverings, e.g. coiled-up belts
ITTO930328A 1992-05-21 1993-05-12 ENCAPSULATED TRANSLATORY MEASUREMENT SYSTEM IT1270933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4216825A DE4216825C2 (en) 1992-05-21 1992-05-21 Encapsulated translational measuring system

Publications (3)

Publication Number Publication Date
ITTO930328A0 true ITTO930328A0 (en) 1993-05-12
ITTO930328A1 ITTO930328A1 (en) 1994-11-12
IT1270933B IT1270933B (en) 1997-05-16

Family

ID=6459422

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930328A IT1270933B (en) 1992-05-21 1993-05-12 ENCAPSULATED TRANSLATORY MEASUREMENT SYSTEM

Country Status (4)

Country Link
JP (1) JPH0639687A (en)
AT (1) AT400491B (en)
DE (1) DE4216825C2 (en)
IT (1) IT1270933B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4210094B2 (en) 2002-10-08 2009-01-14 ソニーマニュファクチュアリングシステムズ株式会社 Scale equipment
JP4223823B2 (en) 2003-02-10 2009-02-12 ソニーマニュファクチュアリングシステムズ株式会社 Scale equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1548871A1 (en) * 1966-09-10 1969-09-11 Wenczler & Heidenhain Arrangement for measuring lengths
DE1773403A1 (en) * 1968-05-10 1971-06-09 Heidenhain Johannes Dr Arrangement for measuring lengths
DE2207374C3 (en) * 1972-02-17 1978-09-28 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Cover device for measuring systems
DE3340863C2 (en) * 1983-11-11 1986-06-26 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated measuring device, in particular length or angle measuring device
DE3402613C1 (en) * 1984-01-26 1991-01-03 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Length-measuring or angle-measuring instrument
DE3415164C2 (en) * 1984-04-21 1986-06-19 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Encapsulated length or angle measuring device
DE8816823U1 (en) * 1988-12-03 1990-09-27 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De

Also Published As

Publication number Publication date
IT1270933B (en) 1997-05-16
ATA66893A (en) 1995-05-15
AT400491B (en) 1996-01-25
DE4216825A1 (en) 1993-12-02
JPH0639687A (en) 1994-02-15
ITTO930328A1 (en) 1994-11-12
DE4216825C2 (en) 1994-03-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970327