SE8306195L - DISPLAY DEVICE - Google Patents

DISPLAY DEVICE

Info

Publication number
SE8306195L
SE8306195L SE8306195A SE8306195A SE8306195L SE 8306195 L SE8306195 L SE 8306195L SE 8306195 A SE8306195 A SE 8306195A SE 8306195 A SE8306195 A SE 8306195A SE 8306195 L SE8306195 L SE 8306195L
Authority
SE
Sweden
Prior art keywords
piston
damping
enclosed space
coupled
sliding bearing
Prior art date
Application number
SE8306195A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8306195D0 (en
SE441035B (en
Inventor
L A Vasilievykh
J L Apatov
N G Demin
S N Filipkovsky
A V Churak
N V Saltykov
Original Assignee
Kirov Instr Z Krasny Instrumen
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 Kirov Instr Z Krasny Instrumen filed Critical Kirov Instr Z Krasny Instrumen
Publication of SE8306195D0 publication Critical patent/SE8306195D0/en
Publication of SE8306195L publication Critical patent/SE8306195L/en
Publication of SE441035B publication Critical patent/SE441035B/en

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
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/10—Elements for damping the movement of parts
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/10—Elements for damping the movement of parts
    • G01D11/12—Elements for damping the movement of parts using fluid damping
    • 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
    • G01D5/02—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 mechanical means
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B3/00—Details of movements not otherwise provided for
    • G12B3/08—Damping of movements, e.g. to promote rapid non-oscillatory movement to a final reading

Abstract

The display comprises a housing (1) with a projecting measuring bolt (2) coupled kinematically to the pointer (6) of the measuring system (5) and acted on by a damping device incorporating a piston (18). The measuring bolt (2) is supported in a sliding bearing formed in two parts (8,10) via the damping piston (18), the inside face of the bearing cooperating with the piston (18) to define an enclosed space (a,c) of variable vol. which is coupled to the atmosphere via a pneumatic resistance. The latter is formed by an annular gap (e) between the inner surface of the sliding bearing and the sliding surface. The enclosed space (a,b) contains a damping medium (21) having lubrication characteristics.
SE8306195A 1983-11-16 1983-11-10 INDICATOR SE441035B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318217A FR2554921B1 (en) 1983-11-16 1983-11-16 NEEDLE INDICATOR, PARTICULARLY FOR MEASURING LINEAR DIMENSIONS

Publications (3)

Publication Number Publication Date
SE8306195D0 SE8306195D0 (en) 1983-11-10
SE8306195L true SE8306195L (en) 1985-05-11
SE441035B SE441035B (en) 1985-09-02

Family

ID=9294180

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306195A SE441035B (en) 1983-11-16 1983-11-10 INDICATOR

Country Status (4)

Country Link
CH (1) CH664826A5 (en)
DE (1) DE3339994A1 (en)
FR (1) FR2554921B1 (en)
SE (1) SE441035B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926759C1 (en) * 1989-08-12 1990-08-23 Abg-Werke Gmbh, 3250 Hameln, De
DE10349285A1 (en) * 2003-10-23 2005-05-25 Hella Kgaa Hueck & Co. Measurements device e.g. for recording linear movements, has two mobile parts which are linear to each other and has spring element for mutual supporting of parts
JP5265970B2 (en) * 2008-06-11 2013-08-14 株式会社ミツトヨ Measuring device braking device and measuring device
CN103512460A (en) * 2013-10-18 2014-01-15 江苏新银叶传动机电有限公司 Rotary support inner raceway gauge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE344980C (en) * 1920-12-07 1921-12-03 Max Maag Touch device, especially for grinding machines
US2527173A (en) * 1948-05-27 1950-10-24 Standard Gage Co Inc Shockproof dial indicator
DE1217146B (en) * 1964-05-25 1966-05-18 Lemfoerder Kunststoff G M B H Piston shock absorbers, especially for motor vehicles
CH527407A (en) * 1971-01-28 1972-08-31 Meier Johann Length measuring device
SE380086B (en) * 1971-07-30 1975-10-27 Finike Italiana Marposs
FR2161205A5 (en) * 1971-11-17 1973-07-06 Sanvoisin Michel
JPS58135902A (en) * 1982-02-08 1983-08-12 Mitsutoyo Mfg Co Ltd Dial gauge

Also Published As

Publication number Publication date
FR2554921A1 (en) 1985-05-17
FR2554921B1 (en) 1986-03-14
SE8306195D0 (en) 1983-11-10
DE3339994C2 (en) 1987-09-17
CH664826A5 (en) 1988-03-31
DE3339994A1 (en) 1985-05-23
SE441035B (en) 1985-09-02

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