JP4109341B2 - 直動案内軸受装置用防塵構造 - Google Patents

直動案内軸受装置用防塵構造 Download PDF

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Publication number
JP4109341B2
JP4109341B2 JP00592598A JP592598A JP4109341B2 JP 4109341 B2 JP4109341 B2 JP 4109341B2 JP 00592598 A JP00592598 A JP 00592598A JP 592598 A JP592598 A JP 592598A JP 4109341 B2 JP4109341 B2 JP 4109341B2
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JP
Japan
Prior art keywords
slider
rolling element
guide rail
rolling
dust
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
JP00592598A
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English (en)
Japanese (ja)
Other versions
JPH11201163A5 (enExample
JPH11201163A (ja
Inventor
美典 水村
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP00592598A priority Critical patent/JP4109341B2/ja
Publication of JPH11201163A publication Critical patent/JPH11201163A/ja
Publication of JPH11201163A5 publication Critical patent/JPH11201163A5/ja
Application granted granted Critical
Publication of JP4109341B2 publication Critical patent/JP4109341B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16C29/08—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
    • 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
    • F16C29/0633—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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP00592598A 1998-01-14 1998-01-14 直動案内軸受装置用防塵構造 Expired - Fee Related JP4109341B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP00592598A JP4109341B2 (ja) 1998-01-14 1998-01-14 直動案内軸受装置用防塵構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00592598A JP4109341B2 (ja) 1998-01-14 1998-01-14 直動案内軸受装置用防塵構造

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006205760A Division JP2006317006A (ja) 2006-07-28 2006-07-28 直動案内軸受装置用防塵構造

Publications (3)

Publication Number Publication Date
JPH11201163A JPH11201163A (ja) 1999-07-27
JPH11201163A5 JPH11201163A5 (enExample) 2005-08-04
JP4109341B2 true JP4109341B2 (ja) 2008-07-02

Family

ID=11624481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00592598A Expired - Fee Related JP4109341B2 (ja) 1998-01-14 1998-01-14 直動案内軸受装置用防塵構造

Country Status (1)

Country Link
JP (1) JP4109341B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010137529A1 (ja) * 2009-05-29 2010-12-02 Thk株式会社 運動案内装置及びねじ装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860027A1 (de) * 1998-12-23 2000-07-06 Rexroth Star Gmbh Führungseinheit
ITMI20011294A1 (it) * 2001-06-20 2002-12-20 Cariani Alessandro Guida lineare per la traslazione di slitte montate su organi volventi
JP5023800B2 (ja) * 2007-05-14 2012-09-12 日本精工株式会社 直動案内装置
JP2009127647A (ja) * 2007-11-20 2009-06-11 Thk Co Ltd 旋回リング
JP2014223686A (ja) * 2013-05-15 2014-12-04 ファナック株式会社 保護カバーを有する工作機械

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010137529A1 (ja) * 2009-05-29 2010-12-02 Thk株式会社 運動案内装置及びねじ装置
JP2011007324A (ja) * 2009-05-29 2011-01-13 Thk Co Ltd 運動案内装置及びねじ装置
CN102414462A (zh) * 2009-05-29 2012-04-11 Thk株式会社 运动引导装置及丝杠装置

Also Published As

Publication number Publication date
JPH11201163A (ja) 1999-07-27

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