JP2014224727A - 防塵部材及び測定器 - Google Patents
防塵部材及び測定器 Download PDFInfo
- Publication number
- JP2014224727A JP2014224727A JP2013103463A JP2013103463A JP2014224727A JP 2014224727 A JP2014224727 A JP 2014224727A JP 2013103463 A JP2013103463 A JP 2013103463A JP 2013103463 A JP2013103463 A JP 2013103463A JP 2014224727 A JP2014224727 A JP 2014224727A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- proof member
- dustproof
- proof
- scale
- 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
Links
- 238000003780 insertion Methods 0.000 claims abstract description 32
- 230000037431 insertion Effects 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 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
- 238000001514 detection method Methods 0.000 abstract description 31
- 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)
Abstract
【解決手段】本発明の一形態に係る防塵部材は、内部にスケール2を保持し、長手方向に形成された挿入部1aを有する枠部1と、挿入部1aに挿入され、スケール2から位置情報を検出するべく挿入部1aに沿ってスケール2の長手方向に移動可能な検出部3と、を備える測定器の挿入部1aを塞ぐべく枠部1に設けられる防塵部材4であって、防塵部材4は、長手方向に連続して補強部材4dを内包し、補強部材4dは、防塵部材4の幅方向の略中央部に配置されている。
【選択図】図2
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 (6)
- 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。
- 請求項1乃至5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 true JP2014224727A (ja) | 2014-12-04 |
JP6129640B2 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200009039A (ko) * | 2017-05-17 | 2020-01-29 | 레니쇼우 피엘씨 | 인코더 장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368894A (en) * | 1980-05-22 | 1983-01-18 | Rieber & Son | Reinforced sealing rings for pipe joints |
JPH01267415A (ja) * | 1988-04-18 | 1989-10-25 | Mitsutoyo Corp | 変位検出器のシール装置 |
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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512154B1 (ja) * | 1981-09-03 | 1984-06-15 | Elf Aquitaine | |
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 |
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
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4368894A (en) * | 1980-05-22 | 1983-01-18 | Rieber & Son | Reinforced sealing rings for pipe joints |
JPH01267415A (ja) * | 1988-04-18 | 1989-10-25 | Mitsutoyo Corp | 変位検出器のシール装置 |
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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200009039A (ko) * | 2017-05-17 | 2020-01-29 | 레니쇼우 피엘씨 | 인코더 장치 |
KR102641185B1 (ko) * | 2017-05-17 | 2024-02-26 | 레니쇼우 피엘씨 | 인코더 장치 |
Also Published As
Publication number | Publication date |
---|---|
US20140339779A1 (en) | 2014-11-20 |
CN104165648B (zh) | 2018-10-19 |
DE102014006553A1 (de) | 2014-11-20 |
JP6129640B2 (ja) | 2017-05-17 |
CN104165648A (zh) | 2014-11-26 |
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