DE68918585D1 - Linearlager. - Google Patents
Linearlager.Info
- Publication number
- DE68918585D1 DE68918585D1 DE68918585T DE68918585T DE68918585D1 DE 68918585 D1 DE68918585 D1 DE 68918585D1 DE 68918585 T DE68918585 T DE 68918585T DE 68918585 T DE68918585 T DE 68918585T DE 68918585 D1 DE68918585 D1 DE 68918585D1
- Authority
- DE
- Germany
- Prior art keywords
- linear bearings
- bearings
- linear
- 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
- 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
- F16C29/0604—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section
- F16C29/0607—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the load bearing section of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or 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
-
- 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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
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 |
---|---|---|---|
US07/358,560 US4932067A (en) | 1989-05-30 | 1989-05-30 | Linear motion bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68918585D1 true DE68918585D1 (de) | 1994-11-03 |
DE68918585T2 DE68918585T2 (de) | 1995-01-26 |
Family
ID=23410157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68918585T Expired - Fee Related DE68918585T2 (de) | 1989-05-30 | 1989-08-04 | Linearlager. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4932067A (de) |
EP (1) | EP0400200B1 (de) |
JP (1) | JPH034021A (de) |
CA (1) | CA1314580C (de) |
DE (1) | DE68918585T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5082374A (en) * | 1989-11-09 | 1992-01-21 | Koyo Seiko Co., Ltd. | Linear guide device |
JP2541129Y2 (ja) * | 1990-08-07 | 1997-07-09 | 日本精工株式会社 | リニアガイド装置のリターンガイド固定構造 |
US5102235A (en) * | 1991-01-10 | 1992-04-07 | Thomson Industries, Inc. | Linear motion bearing |
JPH0672609B2 (ja) * | 1991-05-16 | 1994-09-14 | テイエチケー株式会社 | 直線運動機構の密封装置及びその製造方法 |
DE4140042C2 (de) * | 1991-12-05 | 1998-07-02 | Schaeffler Waelzlager Ohg | Rollenumlaufeinheit |
JP3221713B2 (ja) * | 1992-01-31 | 2001-10-22 | 日本トムソン株式会社 | 直動転がり案内ユニット |
US5295748A (en) * | 1992-10-15 | 1994-03-22 | Nippon Bearing Co., Ltd. | Ball bearing for rectilinear sliding |
US5431498A (en) * | 1994-04-11 | 1995-07-11 | Thomson Industries, Inc. | Linear motion bearing |
JP3412914B2 (ja) † | 1994-05-20 | 2003-06-03 | Thk株式会社 | 転がり案内装置および転がり案内装置の移動ブロックの製造方法 |
US5755516A (en) * | 1994-05-20 | 1998-05-26 | Thk Co., Ltd. | Rolling guide apparatus and method of manufacturing movable block of rolling guide apparatus |
DE19502498A1 (de) * | 1995-01-27 | 1996-08-01 | Schaeffler Waelzlager Kg | Linearwälzlager mit einer Schmiervorrichtung |
AU7395396A (en) * | 1995-10-20 | 1997-05-07 | Thomson Industries Inc. | Linear motion bearing fabrication |
US5800065A (en) * | 1997-05-16 | 1998-09-01 | Thomson Industries, Inc. | Linear motion bearing sub-assembly with inserted races |
US6132093A (en) * | 1997-06-16 | 2000-10-17 | Thk, Co., Ltd. | Linear motion guiding apparatus |
JP3571911B2 (ja) * | 1997-06-16 | 2004-09-29 | Thk株式会社 | 直線運動案内装置 |
GB2326447B (en) * | 1997-06-16 | 2001-01-17 | Thk Co Ltd | Linear motion guiding apparatus |
US6435718B1 (en) | 1998-04-29 | 2002-08-20 | Thomson Industries, Inc. | Linear motion bearing assembly with integral performance enhancing features |
US6086254A (en) * | 1998-07-10 | 2000-07-11 | Thomson Industries, Inc. | Linear motion bearing assembly |
US5980110A (en) * | 1998-07-10 | 1999-11-09 | Thomson Industries, Inc. | Manifold for self-compensating hydrostatic bearing with integral compensators |
US6086255A (en) * | 1998-07-28 | 2000-07-11 | Thompson Industries, Inc. | Hydrostatic bearing and fluid collection system |
US6012845A (en) * | 1998-08-28 | 2000-01-11 | Thomson Industries Inc. | Self-compensating hydrostatic bearing with tape |
US6158373A (en) * | 1999-07-13 | 2000-12-12 | Harken, Inc. | Traveler car with recirculating ball bearings and bearing retainer |
US20040042689A1 (en) * | 2002-08-30 | 2004-03-04 | Hardinge Inc. | Hydrostatic bearing for linear motion guidance |
JP6201344B2 (ja) * | 2012-03-27 | 2017-09-27 | Thk株式会社 | 運動装置 |
JP6131530B2 (ja) * | 2012-04-27 | 2017-05-24 | 日本精工株式会社 | リニアガイド装置 |
JP6055345B2 (ja) * | 2013-03-18 | 2016-12-27 | 日本トムソン株式会社 | 貯油板を備えた直動案内ユニット |
TWI504819B (zh) * | 2013-06-19 | 2015-10-21 | Chieftech Prec Co Ltd | 滑座組合件 |
DE102013212996B3 (de) * | 2013-07-03 | 2014-11-27 | Aktiebolaget Skf | Linearführung |
JP5965369B2 (ja) | 2013-09-05 | 2016-08-03 | Thk株式会社 | 運動案内装置 |
US9163665B2 (en) * | 2013-09-27 | 2015-10-20 | Ome Technology Co., Ltd. | Linear guideway |
CN105987081B (zh) * | 2015-02-16 | 2019-03-19 | Thk株式会社 | 运动引导装置 |
US10638849B2 (en) | 2016-10-28 | 2020-05-05 | Steelcase Inc. | Convertible body support structure |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2830400C2 (de) * | 1978-07-11 | 1982-11-25 | Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt | Kugellager zur längsbeweglichen Lagerung von Maschinenteilen |
JPS5727631A (en) * | 1980-07-21 | 1982-02-15 | Hiihaisuto Seikou Kk | Ball slide way |
JPS5848771B2 (ja) * | 1981-02-23 | 1983-10-31 | 博 寺町 | リニヤボ−ルベアリング |
JPS5848775B2 (ja) * | 1981-08-06 | 1983-10-31 | 博 寺町 | 無限摺動用ボ−ルスプライン軸受 |
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 |
DE3303832C2 (de) * | 1982-02-13 | 1985-11-07 | Hiroshi Tokio/Tokyo Teramachi | Linearlager mit umlaufenden Kugeln |
JPS59121225A (ja) * | 1982-12-28 | 1984-07-13 | Tsubakimoto Seikou:Kk | 直線作動用ボ−ルベアリングのシ−ル装置 |
WO1984001194A1 (fr) * | 1982-09-24 | 1984-03-29 | Tsubakimoto Precision Prod | Palier a billes a fonctionnement lineaire |
JPS59155617A (ja) * | 1983-02-21 | 1984-09-04 | Tsubakimoto Seikou:Kk | ボ−ルスプライン |
DE3313129A1 (de) * | 1983-04-12 | 1984-10-18 | Neff Gewindespindeln | Linearlageranordnung zur geradlinigen fuehrung eines schlittens laengs einer fuehrungsschiene |
EP0211243B1 (de) * | 1985-08-02 | 1990-01-31 | Deutsche Star GmbH | Wälzlager für Linearbewegungen |
-
1989
- 1989-05-30 US US07/358,560 patent/US4932067A/en not_active Expired - Lifetime
- 1989-07-24 CA CA000606474A patent/CA1314580C/en not_active Expired - Fee Related
- 1989-08-04 DE DE68918585T patent/DE68918585T2/de not_active Expired - Fee Related
- 1989-08-04 EP EP89114473A patent/EP0400200B1/de not_active Expired - Lifetime
- 1989-08-30 JP JP1226363A patent/JPH034021A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0400200B1 (de) | 1994-09-28 |
DE68918585T2 (de) | 1995-01-26 |
EP0400200A2 (de) | 1990-12-05 |
JPH034021A (ja) | 1991-01-10 |
CA1314580C (en) | 1993-03-16 |
US4932067A (en) | 1990-06-05 |
EP0400200A3 (de) | 1991-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THOMSON INDUSTRIES, INC., PORT WASHINGTON, N.Y., U |
|
8381 | Inventor (new situation) |
Free format text: PESTER, ANDREW L., HUNTINGTON, N.Y., US MUGGLESTONE, PETER R., NORTHPORT, N.Y., US MAGEE, ROBERT C.,MANHASSET, N.Y., US Free format text: PESTER, ANDREW L., HUNTINGTON, N.Y., US MUGGLESTONE, PETER R., NORTHPORT, N.Y., US MAGEE, ROBERT C., MANHASSET, N.Y., US |
|
8339 | Ceased/non-payment of the annual fee |