JP6129640B2 - 防塵部材及び測定器 - Google Patents
防塵部材及び測定器 Download PDFInfo
- Publication number
- JP6129640B2 JP6129640B2 JP2013103463A JP2013103463A JP6129640B2 JP 6129640 B2 JP6129640 B2 JP 6129640B2 JP 2013103463 A JP2013103463 A JP 2013103463A JP 2013103463 A JP2013103463 A JP 2013103463A JP 6129640 B2 JP6129640 B2 JP 6129640B2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- proof member
- dustproof
- proof
- disposed
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims description 30
- 238000003780 insertion Methods 0.000 claims description 30
- 230000037431 insertion Effects 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 5
- 239000012209 synthetic fiber Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000010730 cutting oil Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- 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
- G01D5/24428—Error prevention
- G01D5/24433—Error prevention by mechanical means
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Description
2 スケール
3 検出部
4 防塵部材、4a 基部、4b 舌部、4c 凸部、4d 補強部材
101 防塵部材、101a 基部、101b 舌部
102 ワイヤ
W 幅寸法
Claims (7)
- 内部にスケールを保持し、長手方向に形成された挿入部を有する枠部と、前記挿入部に挿入され、前記スケールから位置情報を検出するべく前記挿入部に沿って前記スケールの長手方向に移動可能な検出部と、を備える測定器の前記挿入部を塞ぐべく前記枠部に設けられる防塵部材であって、
前記防塵部材は、長手方向に連続して補強部材を内包し、
前記補強部材は、前記防塵部材の幅方向の略中央部に配置されている防塵部材。 - 前記補強部材は、前記防塵部材の幅寸法の略中央部に配置されている請求項1に記載の防塵部材。
- 前記補強部材は、前記防塵部材の縦断面の略重心部に配置されている請求項1に記載の防塵部材。
- 前記補強部材は、前記防塵部材の厚さ方向の略中央部に配置されている請求項1乃至3のいずれか1項に記載の防塵部材。
- 前記補強部材は、金属製又は合成繊維製のワイヤの撚線である請求項1乃至4のいずれか1項に記載の防塵部材。
- 前記防塵部材は、前記枠部に向かい合うように設けられた場合、前記測定器の挿入部における前記検出部が配置されていない位置において、前記防塵部材が反った状態で当該防塵部材の先端部同士を係合可能に、前記防塵部材における向かい合う防塵部材の先端部が接触する側の面に凸部が形成されている、請求項1乃至5のいずれか1項に記載の防塵部材。
- 請求項1乃至6のいずれか1項に記載の防塵部材を備える測定器。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013103463A JP6129640B2 (ja) | 2013-05-15 | 2013-05-15 | 防塵部材及び測定器 |
DE102014006553.7A DE102014006553A1 (de) | 2013-05-15 | 2014-05-06 | Staubdichtes Glied und Messvorrichtung |
US14/276,424 US20140339779A1 (en) | 2013-05-15 | 2014-05-13 | Dustproof member and measurement device |
CN201410252404.XA CN104165648B (zh) | 2013-05-15 | 2014-05-15 | 防尘元件和测量设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013103463A JP6129640B2 (ja) | 2013-05-15 | 2013-05-15 | 防塵部材及び測定器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014224727A JP2014224727A (ja) | 2014-12-04 |
JP6129640B2 true JP6129640B2 (ja) | 2017-05-17 |
Family
ID=51831448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013103463A Active JP6129640B2 (ja) | 2013-05-15 | 2013-05-15 | 防塵部材及び測定器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140339779A1 (ja) |
JP (1) | JP6129640B2 (ja) |
CN (1) | CN104165648B (ja) |
DE (1) | DE102014006553A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LT3635343T (lt) * | 2017-05-17 | 2022-09-26 | Renishaw Plc | Kodavimo įrenginys |
CN111473117B (zh) * | 2020-05-14 | 2022-11-18 | Abb瑞士股份有限公司 | 环形密封件和机器人 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO801521L (no) * | 1980-05-22 | 1981-11-23 | Rieber & Son As | Armert tetningsring. |
FR2512154B1 (ja) * | 1981-09-03 | 1984-06-15 | Elf Aquitaine | |
JPH01267415A (ja) * | 1988-04-18 | 1989-10-25 | Mitsutoyo Corp | 変位検出器のシール装置 |
JPH0434301A (ja) * | 1990-05-30 | 1992-02-05 | Mitsutoyo Corp | 測長装置 |
US5730444A (en) * | 1996-03-08 | 1998-03-24 | Skf Usa Inc. | Seal with embedded garter spring |
CN1162708A (zh) * | 1996-03-08 | 1997-10-22 | Skf美国公司 | 带有嵌入式环形螺旋弹簧的改进型密封件 |
JP4956263B2 (ja) | 2007-04-20 | 2012-06-20 | 株式会社ミツトヨ | 保持装置、および測定装置 |
JP2011037422A (ja) * | 2009-07-14 | 2011-02-24 | Tokai Kogyo Co Ltd | 窓のシール装置ならびにシールストリップ |
US9394901B2 (en) * | 2010-06-16 | 2016-07-19 | Kevin Thomas Hill | Pumping systems |
-
2013
- 2013-05-15 JP JP2013103463A patent/JP6129640B2/ja active Active
-
2014
- 2014-05-06 DE DE102014006553.7A patent/DE102014006553A1/de active Pending
- 2014-05-13 US US14/276,424 patent/US20140339779A1/en not_active Abandoned
- 2014-05-15 CN CN201410252404.XA patent/CN104165648B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104165648B (zh) | 2018-10-19 |
JP2014224727A (ja) | 2014-12-04 |
US20140339779A1 (en) | 2014-11-20 |
DE102014006553A1 (de) | 2014-11-20 |
CN104165648A (zh) | 2014-11-26 |
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