DD248850B5 - Waelzlager fuer Linearbewegungen - Google Patents
Waelzlager fuer Linearbewegungen Download PDFInfo
- Publication number
- DD248850B5 DD248850B5 DD29332186A DD29332186A DD248850B5 DD 248850 B5 DD248850 B5 DD 248850B5 DD 29332186 A DD29332186 A DD 29332186A DD 29332186 A DD29332186 A DD 29332186A DD 248850 B5 DD248850 B5 DD 248850B5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- main body
- deflection
- rollers
- end plate
- load
- Prior art date
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
- 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
- F16C29/0645—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 O-arrangement
-
- 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
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
- F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
-
- 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
- F16C29/065—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 rollers
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/37—Loose spacing bodies
-
- 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
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853527886 DE3527886A1 (de) | 1985-08-02 | 1985-08-02 | Waelzlager fuer linearbewegungen |
DE19863620571 DE3620571C2 (de) | 1986-06-19 | 1986-06-19 | Linearrollenlager |
Publications (1)
Publication Number | Publication Date |
---|---|
DD248850B5 true DD248850B5 (de) | 1994-07-21 |
Family
ID=25834706
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD29332186A DD248850B5 (de) | 1985-08-02 | 1986-07-31 | Waelzlager fuer Linearbewegungen |
DD34442786A DD302032A7 (de) | 1985-08-02 | 1986-07-31 | Ausbildung einer schmiermittelversorgung bei einem waelzlager fuer linearbewegungen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD34442786A DD302032A7 (de) | 1985-08-02 | 1986-07-31 | Ausbildung einer schmiermittelversorgung bei einem waelzlager fuer linearbewegungen |
Country Status (5)
Country | Link |
---|---|
US (1) | US4743124A (fr) |
EP (1) | EP0211243B1 (fr) |
DD (2) | DD248850B5 (fr) |
DE (1) | DE3668672D1 (fr) |
ES (1) | ES2000826A6 (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832508A (en) * | 1986-09-09 | 1989-05-23 | Hiroshi Teramachi | Rectilinear slide ball bearing |
US4880317A (en) * | 1987-03-20 | 1989-11-14 | Hiroshi Teramachi | Angular contact linear slide bearing |
JP2603518B2 (ja) * | 1987-11-30 | 1997-04-23 | 株式会社ツバキ・ナカシマ | 直線運動用ボールベアリング |
JPH0637893B2 (ja) * | 1987-12-28 | 1994-05-18 | 日本トムソン株式会社 | 四条列無限直動案内ユニット |
JPH0637894B2 (ja) * | 1987-12-28 | 1994-05-18 | 日本トムソン株式会社 | 四条列無限直動案内ユニット |
DE3910457A1 (de) * | 1989-03-31 | 1990-10-04 | Star Gmbh | Linearkugelbuechse |
US4927272A (en) * | 1989-05-22 | 1990-05-22 | The Warner & Swasey Company | Linear bearing with improved lubrication system and method |
US4932067A (en) * | 1989-05-30 | 1990-06-05 | Thomson Industries, Inc. | Linear motion bearing |
DE3931396A1 (de) * | 1989-09-20 | 1991-03-28 | Star Gmbh | Linearfuehrung stichwort: "schienenfuehrung mit aufsetzaussparungen" |
DE4032820C1 (fr) * | 1990-10-16 | 1991-11-07 | Deutsche Star Gmbh, 8720 Schweinfurt, De | |
US5672011A (en) * | 1991-09-06 | 1997-09-30 | Ina Walzlager Schaeffler Kg | Rolling bearing for linear movements |
DE4209824A1 (de) * | 1991-09-06 | 1993-03-11 | Schaeffler Waelzlager Kg | Waelzlager fuer linearbewegungen |
DE4141038A1 (de) * | 1991-12-12 | 1993-06-17 | Schaeffler Waelzlager Kg | Abstreifereinheit fuer ein lagerelement |
DE4210299C2 (de) * | 1992-03-28 | 1995-09-28 | Schaeffler Waelzlager Kg | Wälzlager für eine geradlinige Bewegung |
US5295748A (en) * | 1992-10-15 | 1994-03-22 | Nippon Bearing Co., Ltd. | Ball bearing for rectilinear sliding |
DE4301435C2 (de) * | 1993-01-20 | 1995-01-19 | Star Gmbh | Verfahren und Einrichtung zur positionsjustierten Montage einer für die Linearführung eines Objektträgerwagens einer Werkzeugmaschine oder dergleichen bestimmten Linearführungsschiene auf einer Basiseinheit |
US5584581A (en) * | 1993-09-10 | 1996-12-17 | Deutsche Star Gmbh | Linear guiding device |
DE4330772B4 (de) * | 1993-09-10 | 2013-02-14 | Robert Bosch Gmbh | Linearführungseinrichtung |
DE4415704B4 (de) * | 1994-05-04 | 2005-01-27 | Ina-Schaeffler Kg | Linearwälzlager |
DE19613626A1 (de) * | 1996-04-04 | 1997-10-09 | Star Gmbh | Linearführungseinrichtung |
DE19647173C2 (de) * | 1996-11-14 | 2001-06-13 | Rexroth Star Gmbh | Schraubverankerung für einen Schmierstoffanschlußteil an einem Linearführungswagen |
DE19830140A1 (de) | 1998-07-06 | 2000-01-20 | Star Gmbh | Linearführungseinrichtung |
US6443619B1 (en) | 1998-12-23 | 2002-09-03 | Rexroth Star Gmbh | Guide unit |
DE19860027A1 (de) | 1998-12-23 | 2000-07-06 | Rexroth Star Gmbh | Führungseinheit |
JP4515589B2 (ja) | 2000-03-21 | 2010-08-04 | Thk株式会社 | ローラ用リテーナ及びこれを用いた直動案内装置並びにローラねじ |
DE10016606B4 (de) * | 2000-04-04 | 2008-07-17 | Helmuth Kahl | Vorrichtung zur Spieleinstellung in einer Linearführung |
JP4423851B2 (ja) * | 2002-02-28 | 2010-03-03 | 日本精工株式会社 | 直動案内装置の製造方法 |
WO2006028084A1 (fr) * | 2004-09-06 | 2006-03-16 | Thk Co., Ltd. | Dispositif de guidage de mouvement |
US7290647B2 (en) * | 2005-03-10 | 2007-11-06 | Thk Co., Ltd. | Guide apparatus |
DE102007056862B4 (de) * | 2007-11-26 | 2023-01-26 | Robert Bosch Gmbh | Linearrollenlager mit Umlenkstück |
DE202009014395U1 (de) | 2009-10-24 | 2011-03-10 | Robert Bosch Gmbh | Linearführungsvorrichtung mit geschützter Dichtlippe |
TWI503489B (zh) * | 2012-05-23 | 2015-10-11 | Chieftech Prec Co Ltd | 線性滑軌之循環裝置及其半中間條 |
TWI504819B (zh) * | 2013-06-19 | 2015-10-21 | Chieftech Prec Co Ltd | 滑座組合件 |
JP6668652B2 (ja) * | 2015-09-18 | 2020-03-18 | 日本精工株式会社 | 直動案内装置、直動案内装置用エンドキャップ |
JP7246202B2 (ja) * | 2019-02-19 | 2023-03-27 | 株式会社マキタ | 震動機構付き電動工具 |
CN110173508A (zh) * | 2019-06-11 | 2019-08-27 | 海盐博友五金制造有限责任公司 | 一种承载效果好的耐磨损直线导轨 |
CN111720715A (zh) * | 2020-06-19 | 2020-09-29 | 杭州职业技术学院 | 一种计算机主板加工用负压除尘装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1425966A1 (de) * | 1964-07-22 | 1969-04-10 | Ionow Walentin W | Waelzlager fuer geradlinige Bewegung |
JPS55109820A (en) * | 1979-02-14 | 1980-08-23 | Hiroshi Teramachi | Linear ball bearing unit for floating load |
JPS5848771B2 (ja) * | 1981-02-23 | 1983-10-31 | 博 寺町 | リニヤボ−ルベアリング |
US4420193A (en) * | 1981-08-11 | 1983-12-13 | Hiroshi Teramachi | Linear ball bearing unit |
US4502737A (en) * | 1981-11-18 | 1985-03-05 | Nippon Seiko Kabushiki Kaisha | Slide way bearing |
JPS5928773B2 (ja) * | 1982-02-12 | 1984-07-16 | 博 寺町 | 無限摺動用ボ−ルスプライン軸受 |
US4427240A (en) * | 1982-02-13 | 1984-01-24 | Hiroshi Teramachi | Endless linear ball bearing |
JPS58160623A (ja) * | 1982-03-16 | 1983-09-24 | Hiroshi Teramachi | 無限摺動ベアリングユニツト |
DE3313575C2 (de) * | 1982-04-14 | 1997-04-17 | Nippon Seiko Kk | Führungsbahnlager |
DE3224282A1 (de) * | 1982-06-28 | 1983-12-29 | Hiroshi Teramachi | Linearkugellagereinheit |
US4582369A (en) * | 1982-09-24 | 1986-04-15 | Tsubakimoto Precision Products Co., Ltd. | Linear motion ball bearing |
JPS59125616U (ja) * | 1983-02-15 | 1984-08-24 | 日本トムソン株式会社 | 無限直線運動用ころ軸受の方向転換路 |
DE3313129A1 (de) * | 1983-04-12 | 1984-10-18 | Neff Gewindespindeln | Linearlageranordnung zur geradlinigen fuehrung eines schlittens laengs einer fuehrungsschiene |
CH660215A5 (de) * | 1983-04-18 | 1987-03-31 | Schneeberger Ag Maschf | Rollenumlauflager. |
DE3333754A1 (de) * | 1983-09-19 | 1985-04-04 | Helmut 6232 Bad Soden Kremer | Pneumatischer basslautsprecher |
JPS6084421A (ja) * | 1983-10-14 | 1985-05-13 | Ichiro Katayama | 摺動台装置用ベアリングユニツト |
JPS6192317A (ja) * | 1984-10-11 | 1986-05-10 | Tsubakimoto Seikou:Kk | 直線運動用ボ−ルベアリング |
-
1986
- 1986-07-03 EP EP86109116A patent/EP0211243B1/fr not_active Expired - Lifetime
- 1986-07-03 DE DE8686109116T patent/DE3668672D1/de not_active Expired - Lifetime
- 1986-07-31 DD DD29332186A patent/DD248850B5/de active IP Right Maintenance
- 1986-07-31 DD DD34442786A patent/DD302032A7/de active IP Right Grant
- 1986-08-01 ES ES8600826A patent/ES2000826A6/es not_active Expired
- 1986-08-04 US US06/893,195 patent/US4743124A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0211243A2 (fr) | 1987-02-25 |
DD302032A7 (de) | 1996-06-27 |
DE3668672D1 (de) | 1990-03-08 |
EP0211243A3 (en) | 1987-05-20 |
ES2000826A6 (es) | 1988-03-16 |
US4743124A (en) | 1988-05-10 |
EP0211243B1 (fr) | 1990-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EP | Request for examination under paragraph 12(1) filed | ||
B5 | Patent specification, 2nd publ. accord. to extension act | ||
VE | Opposition against patent raised | ||
DEAE | Kept valid after opposition proceedings | ||
IF04 | In force in the year 2004 |
Expiry date: 20060801 |