KR19990077158A - 직선운동장치 및 이에 사용되는 윤활유 공급장치 - Google Patents
직선운동장치 및 이에 사용되는 윤활유 공급장치 Download PDFInfo
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- KR19990077158A KR19990077158A KR1019980705296A KR19980705296A KR19990077158A KR 19990077158 A KR19990077158 A KR 19990077158A KR 1019980705296 A KR1019980705296 A KR 1019980705296A KR 19980705296 A KR19980705296 A KR 19980705296A KR 19990077158 A KR19990077158 A KR 19990077158A
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- lubricating oil
- lubricant
- casing
- applying
- track
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Classifications
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- 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
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- 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
- F16C29/0647—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 with load directions in X-arrangement
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- 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
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- 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
- F16C29/068—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track
- F16C29/0692—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque
- F16C29/0695—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with the bearing body fully encircling the guide rail or track the bearing body encircles a guide rail or track of non-circular cross-section, e.g. with grooves or protrusions, i.e. the linear bearing is suited to transmit torque with balls
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- 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
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- 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
- F16C31/00—Bearings for parts which both rotate and move linearly
- F16C31/04—Ball or roller bearings
- F16C31/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
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- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/664—Retaining the liquid in or near the bearing
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- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
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- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2418—Screw seals, wipers, scrapers or the like
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- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
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- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0497—Screw mechanisms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18648—Carriage surrounding, guided by, and primarily supported by member other than screw [e.g., linear guide, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19702—Screw and nut
- Y10T74/19744—Rolling element engaging thread
- Y10T74/19749—Recirculating rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (10)
- 전동체의 구름면이 형성된 궤도축과, 상기 전동체를 통하여 궤도축에 걸어맞춤과 동시에 상기 궤도축과 상대적으로 이동하는 슬라이드부재와, 이 슬라이드부재에 장착됨과 동시에, 이와 같은 상대이동에 따라 상기 궤도축의 표면에 윤활유를 도포하는 윤활유 공급부재를 구비한 직선운동장치에 있어서,상기 윤활유 공급부재는, 상기 궤도축에 맞닿아 이 궤도축에 윤활유를 도포하는 윤활유도포체와, 이 윤활유 도포체에 인접하여 설치되어, 윤활유를 흡수하여 이것을 유지하는 한편, 상기 윤활유 도포체에 대하여 윤활유를 공급하는 윤활유 흡수저장체와, 상기 윤할유 흡수저장체로부터 윤활유 도포체로 공급되는 윤활유의 양을 제어하는 유량제어수단으로 구성되는 것을 특징으로 하는 직선운동장치.
- 제 1 항에 있어서, 상기 윤활유 공급부재는 상기 슬라이드부재에 장착되는 케이싱을 구비하고, 상기 윤활유 도포체 및 윤활유 흡수저장체는 이 케이싱내에 수용되는 것을 특징으로 하는 직선운동장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 윤활유 흡수저장체와 윤활유 도포체의 재질을 다르게 함으로써, 상기 유량제어수단을 구성한 것을 특징으로 하는 직선운동장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 유량제어수단은, 상기 윤활유 흡수저장체와 윤활유 도포체를 격리함과 동시에, 윤활유 흡수저장체측으로부터 윤활유 도포체측으로 윤활유를 투과시키는 유량조정막인 것을 특징으로 하는 직선운동장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 공급량 제어수단은, 상기 윤활유 흡수저장체와 윤활유 도포체를 격리함과 동시에, 윤활유의 공급구멍이 개설된 유량조정판인 것을 특징으로 하는 직선안내장치.
- 제 5 항에 있어서, 상기 궤도축에 도포해야 하는 윤활유의 양에 따라, 상기 유량조정판에 개설된 공급구멍의 내경, 개수, 또는 내경 및 개수가 조정되는 것을 특징으로 하는 직선안내장치.
- 제 2 항에 있어서, 상기 케이싱은 궤도축의 표면에 밀착하는 밀봉 가장자리부를 구비하고 있는 것을 특징으로 하는 직선운동장치.
- 제 2 항 또는 제 7 항에 있어서, 상기 케이싱은 연탄성체로 형성되어 있는 것을 특징으로 하는 직선운동장치.
- 전동체를 통하여 궤도축에 걸어맞추는 슬라이드부재에 장착되어, 이러한 슬라이드부재와 궤도축의 상대적인 이동에 따라 상기 궤도축에 윤활유를 도포하는 윤활유 공급장치로서,상기 궤도축에 맞닿아 상기 궤도축에 윤활유를 도포하는 윤활유 도포체와, 이 윤활유 도포체에 인접하게 설치되어, 윤활유를 흡수하여 이것을 유지하는 한편, 상기 윤활유 도포체에 대하여 윤활유를 공급하는 윤활유 흡수저장체와, 상기 윤활유 흡수저장체로부터 윤활유 도포체로 공급되는 윤활유의 양을 제어하는 유량제어수단으로 구성되는 것을 특징으로 하는 윤활유 공급장치.
- 제 9 항에 있어서, 상기 윤활유 도포체 및 윤활유 흡수저장체는 케이싱내에 수용됨과 동시에, 이 케이싱을 통하여 상기 슬라이드 부재에 장착되는 것을 특징으로 하는 윤활유 공급장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-314250 | 1996-11-11 | ||
JP31425096 | 1996-11-11 | ||
PCT/JP1997/004088 WO1998021493A1 (fr) | 1996-11-11 | 1997-11-10 | Dispositif a deplacement lineaire et son appareil d'alimentation en huile lubrifiante |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990077158A true KR19990077158A (ko) | 1999-10-25 |
KR100349054B1 KR100349054B1 (ko) | 2002-10-19 |
Family
ID=18051098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980705296A KR100349054B1 (ko) | 1996-11-11 | 1997-11-10 | 직선운동장치및이에사용되는윤활유공급장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6155717A (ko) |
EP (1) | EP0874172B1 (ko) |
KR (1) | KR100349054B1 (ko) |
DE (1) | DE69703342T2 (ko) |
TW (1) | TW356507B (ko) |
WO (1) | WO1998021493A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102085059B1 (ko) * | 2019-11-26 | 2020-05-15 | (주)한산리니어시스템 | 볼스크류 윤활장치 |
KR102157159B1 (ko) * | 2019-11-26 | 2020-09-17 | (주)한산리니어시스템 | 볼스크류 윤활장치 |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401867B1 (en) * | 1998-04-16 | 2002-06-11 | Thk Co., Ltd. | Lubricant supply system |
DE19830140A1 (de) * | 1998-07-06 | 2000-01-20 | Star Gmbh | Linearführungseinrichtung |
JP4199850B2 (ja) * | 1998-07-14 | 2008-12-24 | 日本トムソン株式会社 | 潤滑プレートを備えた直動案内ユニット |
JP2000035038A (ja) * | 1998-07-16 | 2000-02-02 | Nippon Thompson Co Ltd | 潤滑プレートを備えた直動案内ユニット |
JP3980778B2 (ja) * | 1998-11-06 | 2007-09-26 | 日本トムソン株式会社 | 直動案内ユニット |
JP3308944B2 (ja) | 1998-12-04 | 2002-07-29 | テイエチケー株式会社 | 案内装置の防塵構造 |
JP4268298B2 (ja) * | 1999-12-28 | 2009-05-27 | 日本トムソン株式会社 | 直動案内ユニット |
DE10026238A1 (de) | 2000-05-26 | 2001-12-06 | Rexroth Star Gmbh | Lineareinheit |
JP4436559B2 (ja) * | 2000-11-14 | 2010-03-24 | 日本トムソン株式会社 | 潤滑装置を備えたボールねじ装置 |
US7219108B2 (en) * | 2001-06-22 | 2007-05-15 | Oracle International Corporation | Query prunning using exterior tiles in an R-tree index |
JP3813093B2 (ja) * | 2002-01-25 | 2006-08-23 | 株式会社ミツバ | 車両用自動開閉装置 |
DE10221410B4 (de) * | 2002-05-14 | 2011-01-05 | Bosch Rexroth Mechatronics Gmbh | Schmiereinheit mit Druckausgleich |
JP4493909B2 (ja) * | 2002-12-27 | 2010-06-30 | Thk株式会社 | トラクションドライブ動力伝達装置 |
CN100390432C (zh) * | 2004-01-14 | 2008-05-28 | 上银科技股份有限公司 | 线性滑轨自润模块 |
US20050178619A1 (en) * | 2004-02-17 | 2005-08-18 | Liao Chi-Meng | Lubrication module of linear guideway |
DE102004036529A1 (de) * | 2004-07-28 | 2006-03-23 | Bosch Rexroth Mechatronics Gmbh | Linearvorrichtung |
DE102005037046B4 (de) | 2004-08-05 | 2017-03-30 | Nsk Ltd. | Linearführungs-Lagervorrichtung |
US20060102427A1 (en) * | 2004-11-12 | 2006-05-18 | Ching-Shan Wu | Lubricant supply unit |
JP4864722B2 (ja) * | 2004-11-15 | 2012-02-01 | Thk株式会社 | 運動案内装置、テーブル装置及び運動案内装置の減衰方法 |
CN100335805C (zh) * | 2005-01-21 | 2007-09-05 | 上银科技股份有限公司 | 线性导轨润滑装置 |
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1997
- 1997-11-10 WO PCT/JP1997/004088 patent/WO1998021493A1/ja active IP Right Grant
- 1997-11-10 KR KR1019980705296A patent/KR100349054B1/ko active IP Right Grant
- 1997-11-10 TW TW086116744A patent/TW356507B/zh not_active IP Right Cessation
- 1997-11-10 DE DE69703342T patent/DE69703342T2/de not_active Expired - Lifetime
- 1997-11-10 EP EP97911504A patent/EP0874172B1/en not_active Expired - Lifetime
- 1997-11-10 US US09/091,354 patent/US6155717A/en not_active Expired - Lifetime
Cited By (2)
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KR102085059B1 (ko) * | 2019-11-26 | 2020-05-15 | (주)한산리니어시스템 | 볼스크류 윤활장치 |
KR102157159B1 (ko) * | 2019-11-26 | 2020-09-17 | (주)한산리니어시스템 | 볼스크류 윤활장치 |
Also Published As
Publication number | Publication date |
---|---|
EP0874172A4 (en) | 1999-05-26 |
TW356507B (en) | 1999-04-21 |
KR100349054B1 (ko) | 2002-10-19 |
WO1998021493A1 (fr) | 1998-05-22 |
DE69703342T2 (de) | 2001-03-08 |
DE69703342D1 (de) | 2000-11-23 |
US6155717A (en) | 2000-12-05 |
EP0874172A1 (en) | 1998-10-28 |
EP0874172B1 (en) | 2000-10-18 |
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