JPH0182328U - - Google Patents
Info
- Publication number
- JPH0182328U JPH0182328U JP1987178543U JP17854387U JPH0182328U JP H0182328 U JPH0182328 U JP H0182328U JP 1987178543 U JP1987178543 U JP 1987178543U JP 17854387 U JP17854387 U JP 17854387U JP H0182328 U JPH0182328 U JP H0182328U
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- seal
- slider
- ball rolling
- attached
- 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
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
- F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/08—Arrangements for covering or protecting the ways
- F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
- F16C29/088—Seals extending in the longitudinal direction of the carriage or bearing body
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
- F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178543U JPH062026Y2 (ja) | 1987-11-24 | 1987-11-24 | リニアガイド装置の防塵シール |
| US07/276,159 US4918846A (en) | 1987-11-24 | 1988-11-23 | Dust seal for a linear guide apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178543U JPH062026Y2 (ja) | 1987-11-24 | 1987-11-24 | リニアガイド装置の防塵シール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0182328U true JPH0182328U (US20100012521A1-20100121-C00001.png) | 1989-06-01 |
| JPH062026Y2 JPH062026Y2 (ja) | 1994-01-19 |
Family
ID=16050317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178543U Expired - Lifetime JPH062026Y2 (ja) | 1987-11-24 | 1987-11-24 | リニアガイド装置の防塵シール |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4918846A (US20100012521A1-20100121-C00001.png) |
| JP (1) | JPH062026Y2 (US20100012521A1-20100121-C00001.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0599226A (ja) * | 1991-05-16 | 1993-04-20 | T H K Kk | 直線運動機構の密封装置及びその製造方法 |
| JPH06346919A (ja) * | 1993-06-07 | 1994-12-20 | Nippon Seiko Kk | リニアガイドのシール装置 |
| WO2012020801A1 (ja) * | 2010-08-11 | 2012-02-16 | Thk株式会社 | 運動案内装置 |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078910Y2 (ja) * | 1990-03-27 | 1995-03-06 | 日本トムソン株式会社 | 防振性を有する直動案内摺動ユニット |
| JPH0755382Y2 (ja) * | 1990-03-28 | 1995-12-20 | 日本精工株式会社 | ローラタイプ直動案内軸受 |
| JP2541124Y2 (ja) * | 1990-05-18 | 1997-07-09 | 日本精工株式会社 | リニアガイドテーブル装置 |
| JP2526062Y2 (ja) * | 1990-06-26 | 1997-02-12 | 日本精工株式会社 | リニアガイド装置の防塵装置 |
| DE4030909C1 (US20100012521A1-20100121-C00001.png) * | 1990-09-29 | 1991-11-28 | Preh-Werke Gmbh & Co Kg, 8740 Bad Neustadt, De | |
| JP2726955B2 (ja) * | 1991-06-19 | 1998-03-11 | 日本トムソン株式会社 | 高密封性を有する直動転がり案内ユニット |
| US5314254A (en) * | 1992-11-03 | 1994-05-24 | Digital Instruments | Stiffness enhancer for movable stage assembly |
| JPH06173945A (ja) * | 1992-11-30 | 1994-06-21 | Nippon Seiko Kk | リニアガイド装置 |
| JP3346029B2 (ja) * | 1994-04-28 | 2002-11-18 | 日本精工株式会社 | リニアガイド装置のインナーシール付ボール保持器 |
| JP3412266B2 (ja) * | 1994-07-20 | 2003-06-03 | 日本精工株式会社 | リニアガイド装置のインナーシール付ボール保持器 |
| JP3753256B2 (ja) * | 1994-08-09 | 2006-03-08 | 日本トムソン株式会社 | 直動転がり案内ユニット |
| US6105968A (en) * | 1997-02-24 | 2000-08-22 | Massachusetts Institute Of Technology | Textured seal for reduced wear |
| JPH11336758A (ja) * | 1998-05-28 | 1999-12-07 | Thk Co Ltd | 転がり案内装置 |
| DE50000316D1 (de) * | 1999-05-06 | 2002-08-29 | Triag Ag Neuaegeri | Schnellstverstellbares mehrfachspannsystem |
| US6254274B1 (en) * | 1999-10-28 | 2001-07-03 | Harken, Inc. | Roller bearing device |
| US7993059B2 (en) * | 2006-03-18 | 2011-08-09 | Hiwin Technologies Corp. | Anti-dust structure for a sliding block of a linear guideway |
| US20070215245A1 (en) * | 2006-03-18 | 2007-09-20 | Hiwin Technologies Corp. | Anti-dust structure for a sliding block of a linear guideway |
| DE102006014050B4 (de) * | 2006-03-27 | 2008-03-27 | Hiwin Technologies Corp. | Staubsichere Anordnung auf einem Gleitwagen einer Linearführung |
| JP4938547B2 (ja) * | 2007-05-10 | 2012-05-23 | 日本トムソン株式会社 | 内面シールを備えた直動案内ユニット |
| DE102011017757B4 (de) * | 2011-04-29 | 2014-11-27 | Aktiebolaget Skf | Konzept zum Abdichten einer Linearführung |
| TWI478789B (zh) * | 2012-10-19 | 2015-04-01 | Ind Tech Res Inst | 伸縮軸組件 |
| CN103615464B (zh) * | 2013-11-22 | 2016-01-06 | 青岛祥银传动设备有限公司 | 直线导轨滑块 |
| CN108223572B (zh) * | 2018-03-09 | 2024-01-30 | 济南蓝海传动机械有限公司 | 一种防尘线性滑轨 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515444A (en) * | 1967-04-27 | 1970-06-02 | Ind Trading Co Ltd | Wiper construction for use in conjunction with slides in machines |
| JPS55109820A (en) * | 1979-02-14 | 1980-08-23 | Hiroshi Teramachi | Linear ball bearing unit for floating load |
| DE3303832C2 (de) * | 1982-02-13 | 1985-11-07 | Hiroshi Tokio/Tokyo Teramachi | Linearlager mit umlaufenden Kugeln |
| JPS5969521A (ja) * | 1982-10-09 | 1984-04-19 | Hiroshi Teramachi | 同時研削型ベアリング本体及びこれを用いた無限摺動ベアリングユニツト |
| JPS6312903A (ja) * | 1986-07-03 | 1988-01-20 | Nec Corp | リ−ド先端位置検出装置 |
-
1987
- 1987-11-24 JP JP1987178543U patent/JPH062026Y2/ja not_active Expired - Lifetime
-
1988
- 1988-11-23 US US07/276,159 patent/US4918846A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0599226A (ja) * | 1991-05-16 | 1993-04-20 | T H K Kk | 直線運動機構の密封装置及びその製造方法 |
| JPH06346919A (ja) * | 1993-06-07 | 1994-12-20 | Nippon Seiko Kk | リニアガイドのシール装置 |
| WO2012020801A1 (ja) * | 2010-08-11 | 2012-02-16 | Thk株式会社 | 運動案内装置 |
| JP2012057793A (ja) * | 2010-08-11 | 2012-03-22 | Thk Co Ltd | 運動案内装置 |
| US8596868B2 (en) | 2010-08-11 | 2013-12-03 | Thk Co., Ltd. | Motion guide device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062026Y2 (ja) | 1994-01-19 |
| US4918846A (en) | 1990-04-24 |
