DE69518785D1 - Führungsrolleneinheit - Google Patents
FührungsrolleneinheitInfo
- Publication number
- DE69518785D1 DE69518785D1 DE69518785T DE69518785T DE69518785D1 DE 69518785 D1 DE69518785 D1 DE 69518785D1 DE 69518785 T DE69518785 T DE 69518785T DE 69518785 T DE69518785 T DE 69518785T DE 69518785 D1 DE69518785 D1 DE 69518785D1
- Authority
- DE
- Germany
- Prior art keywords
- guide roller
- roller unit
- unit
- guide
- roller
- 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.)
- Expired - Fee Related
Links
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
- F16C29/0633—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
-
- 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
- F16C29/008—Systems with a plurality of bearings, e.g. four carriages supporting a slide on two parallel rails
-
- 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
- F16C29/04—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
-
- 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
- F16C29/0676—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body or carriage almost fully embracing the guide rail or track, e.g. a circular sleeve with a longitudinal slot for the support posts of the rail
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/50—Other types of ball or roller bearings
- F16C19/502—Other types of ball or roller bearings with rolling elements in rows not forming a full circle
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
-
- 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
- F16C33/34—Rollers; Needles
- F16C33/36—Rollers; Needles with bearing-surfaces other than cylindrical, e.g. tapered; with grooves in the bearing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7295094A JP2915278B2 (ja) | 1993-03-19 | 1994-03-18 | 転がり案内装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69518785D1 true DE69518785D1 (de) | 2000-10-19 |
DE69518785T2 DE69518785T2 (de) | 2001-05-10 |
Family
ID=13504177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69518785T Expired - Fee Related DE69518785T2 (de) | 1994-03-18 | 1995-03-14 | Führungsrolleneinheit |
Country Status (3)
Country | Link |
---|---|
US (2) | US5716139A (de) |
EP (1) | EP0678682B1 (de) |
DE (1) | DE69518785T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09296821A (ja) * | 1996-05-07 | 1997-11-18 | Thk Kk | 直線案内装置のスライダの製造方法 |
US5897212A (en) | 1996-08-30 | 1999-04-27 | Nsk Ltd. | Linear guide assembly |
US6325027B1 (en) * | 1999-05-28 | 2001-12-04 | Sinus Holding As | Bearing arrangement |
JP4479066B2 (ja) * | 2000-06-23 | 2010-06-09 | 日本精工株式会社 | 転がり案内ユニット |
US6886651B1 (en) | 2002-01-07 | 2005-05-03 | Massachusetts Institute Of Technology | Material transportation system |
JP4180875B2 (ja) * | 2002-03-06 | 2008-11-12 | 株式会社ベルデックス | 角度調整装置 |
US7021560B2 (en) * | 2003-09-25 | 2006-04-04 | Deka Products Limited Partnership | System and method for aerosol delivery |
DE202006016327U1 (de) * | 2006-10-12 | 2008-02-21 | Rieber Gmbh & Co. Kg | Speisenwarmhalte- und Speisengargerät |
DE102006053998A1 (de) * | 2006-11-16 | 2008-05-21 | Schaeffler Kg | Linearwälzlager für axiale Bewegungen auf einer im Querschnitt kreisförmigen Führungsschiene |
DE102006060219A1 (de) * | 2006-12-20 | 2008-06-26 | Schaeffler Kg | Linearführung |
DE102014114906B4 (de) * | 2014-10-14 | 2016-06-23 | Hiwin Technologies Corp. | Linearschiene mit sechs Kugelbahnen |
US10379314B2 (en) | 2015-03-19 | 2019-08-13 | Panasonic Intellectual Property Management Co., Ltd. | Multi-degree-of-freedom support mechanism, lens barrel, and optical device |
DE102022116268A1 (de) * | 2022-06-29 | 2024-01-04 | Accuride International Gmbh | Vorrichtung und Verfahren zum Bereitstellen eines gekrümmten Verschiebewegs |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1898273A (en) * | 1930-05-05 | 1933-02-21 | Henry V Stevens | Furnace bearer |
US2047868A (en) * | 1933-06-29 | 1936-07-14 | Harley Stanley Jaffa | Slide bearing |
US4582369A (en) * | 1982-09-24 | 1986-04-15 | Tsubakimoto Precision Products Co., Ltd. | Linear motion ball bearing |
IT1177677B (it) * | 1983-05-02 | 1987-08-26 | Hiroshi Teramachi | Cuscinetto a scorrimento lineare e complesso a tavola che lo comprende |
DE3931351A1 (de) * | 1989-09-20 | 1991-03-28 | Werner Dipl Ing Jacob | Kugelumlaufeinheit fuer eine linearfuehrung |
JPH04102714A (ja) * | 1990-08-14 | 1992-04-03 | Koyo Seiko Co Ltd | 直動形ガイド装置 |
US5190378A (en) * | 1990-09-27 | 1993-03-02 | Nippon Thompson Co., Ltd. | Linear motion rolling contact guide unit having an asymmetrical guide channel |
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 |
JPH0599225A (ja) * | 1991-03-04 | 1993-04-20 | Nippon Thompson Co Ltd | 直動転がり案内ユニツト |
JPH04127418U (ja) * | 1991-05-10 | 1992-11-19 | 日本トムソン株式会社 | 直動転がり案内ユニツト |
JP2555058Y2 (ja) * | 1991-08-07 | 1997-11-19 | 日本精工株式会社 | リニアガイド装置のボール転動溝構造 |
DE4209824A1 (de) * | 1991-09-06 | 1993-03-11 | Schaeffler Waelzlager Kg | Waelzlager fuer linearbewegungen |
-
1995
- 1995-03-14 EP EP95301665A patent/EP0678682B1/de not_active Expired - Lifetime
- 1995-03-14 DE DE69518785T patent/DE69518785T2/de not_active Expired - Fee Related
- 1995-03-15 US US08/404,925 patent/US5716139A/en not_active Expired - Lifetime
-
1997
- 1997-06-03 US US08/868,067 patent/US5957586A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0678682A1 (de) | 1995-10-25 |
DE69518785T2 (de) | 2001-05-10 |
US5716139A (en) | 1998-02-10 |
US5957586A (en) | 1999-09-28 |
EP0678682B1 (de) | 2000-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted | ||
8339 | Ceased/non-payment of the annual fee |