SE8306195D0 - DISPLAY DEVICE - Google Patents
DISPLAY DEVICEInfo
- Publication number
- SE8306195D0 SE8306195D0 SE8306195A SE8306195A SE8306195D0 SE 8306195 D0 SE8306195 D0 SE 8306195D0 SE 8306195 A SE8306195 A SE 8306195A SE 8306195 A SE8306195 A SE 8306195A SE 8306195 D0 SE8306195 D0 SE 8306195D0
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- damping
- enclosed space
- coupled
- sliding bearing
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Fluid-Damping Devices (AREA)
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.
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 true SE8306195D0 (en) | 1983-11-10 |
SE8306195L 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)
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)
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 |
-
1983
- 1983-11-04 CH CH597583A patent/CH664826A5/en not_active IP Right Cessation
- 1983-11-04 DE DE19833339994 patent/DE3339994A1/en active Granted
- 1983-11-10 SE SE8306195A patent/SE441035B/en not_active IP Right Cessation
- 1983-11-16 FR FR8318217A patent/FR2554921B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2554921B1 (en) | 1986-03-14 |
FR2554921A1 (en) | 1985-05-17 |
DE3339994C2 (en) | 1987-09-17 |
CH664826A5 (en) | 1988-03-31 |
SE8306195L (en) | 1985-05-11 |
SE441035B (en) | 1985-09-02 |
DE3339994A1 (en) | 1985-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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