FR2755733B1 - Dispositif lineaire de guidage a lubrifiant solide - Google Patents

Dispositif lineaire de guidage a lubrifiant solide

Info

Publication number
FR2755733B1
FR2755733B1 FR9714136A FR9714136A FR2755733B1 FR 2755733 B1 FR2755733 B1 FR 2755733B1 FR 9714136 A FR9714136 A FR 9714136A FR 9714136 A FR9714136 A FR 9714136A FR 2755733 B1 FR2755733 B1 FR 2755733B1
Authority
FR
France
Prior art keywords
guiding device
solid lubricant
linear guiding
linear
lubricant
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
Application number
FR9714136A
Other languages
English (en)
Other versions
FR2755733A1 (fr
Inventor
Akira Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of FR2755733A1 publication Critical patent/FR2755733A1/fr
Application granted granted Critical
Publication of FR2755733B1 publication Critical patent/FR2755733B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F16C33/32—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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • 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
    • F16C33/6696—Special parts or details in view of lubrication with solids as lubricant, e.g. dry coatings, powder
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/902—Porous member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)
FR9714136A 1996-11-12 1997-11-12 Dispositif lineaire de guidage a lubrifiant solide Expired - Fee Related FR2755733B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8300496A JPH10141372A (ja) 1996-11-12 1996-11-12 リニアガイド装置

Publications (2)

Publication Number Publication Date
FR2755733A1 FR2755733A1 (fr) 1998-05-15
FR2755733B1 true FR2755733B1 (fr) 2000-02-18

Family

ID=17885516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9714136A Expired - Fee Related FR2755733B1 (fr) 1996-11-12 1997-11-12 Dispositif lineaire de guidage a lubrifiant solide

Country Status (4)

Country Link
US (1) US5980111A (fr)
JP (1) JPH10141372A (fr)
CA (1) CA2220214A1 (fr)
FR (1) FR2755733B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693110A5 (de) * 1998-07-31 2003-02-28 Schneeberger Holding Ag Wagen einer Linearbewegungsführung.
JP2000120678A (ja) * 1998-10-16 2000-04-25 Koyo Seiko Co Ltd 直動形ガイド装置
ATE283983T1 (de) * 1999-01-19 2004-12-15 Schneeberger Holding Ag Linearbewegungsführung
FR2798708B1 (fr) * 1999-09-17 2001-11-16 Snfa Roulement a billes hybride a contact oblique, et butee axiale le comportant
DE102004031497A1 (de) * 2004-06-30 2006-05-18 Schaeffler Kg Profilschienenführung
JPWO2006035947A1 (ja) * 2004-09-30 2008-05-15 Thk株式会社 転がり案内装置
JP4818301B2 (ja) * 2008-03-26 2011-11-16 三洋電機株式会社 レンズ移動機構及び液晶プロジェクタ
WO2016143342A1 (fr) * 2015-03-09 2016-09-15 日本精工株式会社 Capuchon d'extrémité et dispositif de guidage de mouvement linéaire équipé de celui-ci
US11545380B2 (en) * 2018-11-01 2023-01-03 Brooks Automation Us Llc Transport apparatus with linear bearing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200726A (en) * 1981-06-04 1982-12-09 Ishikawajima Harima Heavy Ind Co Ltd Treating method of rotary surface of thrust ball bearing for variable moving blade
JPH05126150A (ja) * 1991-07-31 1993-05-21 Ntn Corp 半導体製造設備用直線運動案内装置
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
JPH0666319A (ja) * 1992-06-19 1994-03-08 Nippon Thompson Co Ltd 転がり案内ユニット及びその製造方法
JP3795146B2 (ja) * 1995-09-11 2006-07-12 株式会社ジェイテクト 直動型軸受および直動型軸受の潤滑膜形成方法
JPH0979256A (ja) * 1995-09-13 1997-03-25 Toshiba Corp リニアボールベアリング

Also Published As

Publication number Publication date
CA2220214A1 (fr) 1998-05-12
JPH10141372A (ja) 1998-05-26
FR2755733A1 (fr) 1998-05-15
US5980111A (en) 1999-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse