JPH0339622U - - Google Patents
Info
- Publication number
- JPH0339622U JPH0339622U JP1989100665U JP10066589U JPH0339622U JP H0339622 U JPH0339622 U JP H0339622U JP 1989100665 U JP1989100665 U JP 1989100665U JP 10066589 U JP10066589 U JP 10066589U JP H0339622 U JPH0339622 U JP H0339622U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- rolling
- rolling element
- guide rail
- slider
- 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 22
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 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
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
-
- 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
- F16C29/002—Elastic or yielding linear bearings or bearing supports
-
- 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
- F16C29/12—Arrangements for adjusting play
-
- 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.]
-
- 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
- Y10T74/18704—Means to selectively lock or retard screw or nut
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 |
---|---|---|---|
JP1989100665U JPH0623769Y2 (ja) | 1989-08-29 | 1989-08-29 | 定圧予圧直動案内軸受装置 |
US07/572,616 US5013164A (en) | 1989-08-29 | 1990-08-23 | Constant pressure preload linear guide bearing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989100665U JPH0623769Y2 (ja) | 1989-08-29 | 1989-08-29 | 定圧予圧直動案内軸受装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0339622U true JPH0339622U (US20100012521A1-20100121-C00001.png) | 1991-04-17 |
JPH0623769Y2 JPH0623769Y2 (ja) | 1994-06-22 |
Family
ID=14280085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989100665U Expired - Lifetime JPH0623769Y2 (ja) | 1989-08-29 | 1989-08-29 | 定圧予圧直動案内軸受装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5013164A (US20100012521A1-20100121-C00001.png) |
JP (1) | JPH0623769Y2 (US20100012521A1-20100121-C00001.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108443319A (zh) * | 2018-05-08 | 2018-08-24 | 莱芜钢铁集团有限公司 | 一种无背钢导轨结构 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710095Y2 (ja) * | 1990-06-29 | 1995-03-08 | 日本トムソン株式会社 | 防振性を有する直動転がり案内ユニット |
KR0182800B1 (ko) * | 1990-08-14 | 1999-05-15 | 쓰보이 우즈히고 | 직동형 가이드 장치 |
JP2527219Y2 (ja) * | 1990-10-22 | 1997-02-26 | 日本トムソン株式会社 | 直動転がり案内ユニット |
DE4219340A1 (de) * | 1992-06-12 | 1993-12-16 | Star Gmbh | Führung eines Objekts auf einem Schienensystem mittels einer Gruppe von rollenden Schienenlaufelementen |
DE4234844C5 (de) * | 1992-10-15 | 2007-08-30 | Schaeffler Kg | Dämpfungsvorrichtung für Linear-Wälzlager-Führungen |
DE4304950A1 (de) * | 1993-02-18 | 1994-08-25 | Schaeffler Waelzlager Kg | Führungswagen für eine Linearführung |
EP0651167A1 (de) * | 1993-10-28 | 1995-05-03 | Josef Scheppach Maschinenfabrik GmbH & Co. | Nachstellbare Längsführung für Maschinenaggregate |
US5431498A (en) * | 1994-04-11 | 1995-07-11 | Thomson Industries, Inc. | Linear motion bearing |
US5485760A (en) * | 1994-05-10 | 1996-01-23 | Thomson Saginaw Ball Screw Company, Inc. | Ball nut and screw assemblies and methods of attaching extensions or housings to the ball nuts thereof |
DE4439804A1 (de) * | 1994-11-08 | 1996-05-09 | Schaeffler Waelzlager Kg | Spieleinstellbares Linearlager |
US6000308A (en) * | 1998-03-23 | 1999-12-14 | Flow International Corporation | Screw drive method and apparatus |
US7216559B2 (en) * | 2002-03-04 | 2007-05-15 | Hiwin Technologies Corp. | Guide actuator with high radial direction load capacity |
US7150564B2 (en) * | 2004-10-12 | 2006-12-19 | Linear Tech Co., Ltd. | Structure of linear sliding rail circulating device |
US20080118193A1 (en) * | 2006-11-21 | 2008-05-22 | Tsung-Jen Chen | Roller Circulating Device for a Linear Guideway |
US8821020B2 (en) * | 2007-03-29 | 2014-09-02 | Thk Co., Ltd. | Motion guide device and method of producing the same |
CN102080687A (zh) * | 2010-12-27 | 2011-06-01 | 陈思雄 | 一种导轨 |
US10393707B2 (en) * | 2017-05-03 | 2019-08-27 | Hiwin Technologies Corp. | Method for estimating a variation in preload applied to linear guideway |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940186A (en) * | 1973-10-11 | 1976-02-24 | Skf Industrial Trading And Development Company, B.V. | Adjustable ball groove slide |
JPS5572912A (en) * | 1978-11-25 | 1980-06-02 | Hiroshi Teramachi | 4-direction equal-load type linear bearing |
US4426119A (en) * | 1981-04-20 | 1984-01-17 | Nippon Thompson Co., Ltd. | Ball bearing slide unit for linear motion |
US4527840A (en) * | 1983-02-10 | 1985-07-09 | Thomson Industries, Inc. | Linear bearing |
JPS6179021A (ja) * | 1984-09-21 | 1986-04-22 | Hiroshi Teramachi | 直線摺動用ベアリング |
JPH0164339U (US20100012521A1-20100121-C00001.png) * | 1987-10-16 | 1989-04-25 | ||
JPH084376Y2 (ja) * | 1988-05-31 | 1996-02-07 | 日本精工株式会社 | リニアガイド装置 |
-
1989
- 1989-08-29 JP JP1989100665U patent/JPH0623769Y2/ja not_active Expired - Lifetime
-
1990
- 1990-08-23 US US07/572,616 patent/US5013164A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108443319A (zh) * | 2018-05-08 | 2018-08-24 | 莱芜钢铁集团有限公司 | 一种无背钢导轨结构 |
CN108443319B (zh) * | 2018-05-08 | 2023-05-26 | 莱芜钢铁集团有限公司 | 一种无背钢导轨结构 |
Also Published As
Publication number | Publication date |
---|---|
US5013164A (en) | 1991-05-07 |
JPH0623769Y2 (ja) | 1994-06-22 |