JP2007132403A - 直動案内装置用転動体収容ベルトおよび直動案内装置 - Google Patents

直動案内装置用転動体収容ベルトおよび直動案内装置 Download PDF

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Publication number
JP2007132403A
JP2007132403A JP2005324780A JP2005324780A JP2007132403A JP 2007132403 A JP2007132403 A JP 2007132403A JP 2005324780 A JP2005324780 A JP 2005324780A JP 2005324780 A JP2005324780 A JP 2005324780A JP 2007132403 A JP2007132403 A JP 2007132403A
Authority
JP
Japan
Prior art keywords
rolling element
circulation path
guide groove
rolling
belt
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.)
Pending
Application number
JP2005324780A
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English (en)
Japanese (ja)
Other versions
JP2007132403A5 (enExample
Inventor
Atsushi Matsumoto
淳 松本
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 JP2005324780A priority Critical patent/JP2007132403A/ja
Publication of JP2007132403A publication Critical patent/JP2007132403A/ja
Publication of JP2007132403A5 publication Critical patent/JP2007132403A5/ja
Pending legal-status Critical Current

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    • 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
    • F16C33/38—Ball cages
    • F16C33/3825—Ball cages formed as a flexible belt, e.g. spacers connected by a thin film
    • 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
    • F16C29/0647—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 X-arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP2005324780A 2005-11-09 2005-11-09 直動案内装置用転動体収容ベルトおよび直動案内装置 Pending JP2007132403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005324780A JP2007132403A (ja) 2005-11-09 2005-11-09 直動案内装置用転動体収容ベルトおよび直動案内装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005324780A JP2007132403A (ja) 2005-11-09 2005-11-09 直動案内装置用転動体収容ベルトおよび直動案内装置

Publications (2)

Publication Number Publication Date
JP2007132403A true JP2007132403A (ja) 2007-05-31
JP2007132403A5 JP2007132403A5 (enExample) 2008-08-21

Family

ID=38154233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005324780A Pending JP2007132403A (ja) 2005-11-09 2005-11-09 直動案内装置用転動体収容ベルトおよび直動案内装置

Country Status (1)

Country Link
JP (1) JP2007132403A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110925302A (zh) * 2019-12-18 2020-03-27 山东台稳精密机械有限公司 一种静音直线导轨副

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0384414U (enExample) * 1989-12-19 1991-08-27
JP2005042847A (ja) * 2003-07-24 2005-02-17 Nippon Thompson Co Ltd 直動案内ユニット

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0384414U (enExample) * 1989-12-19 1991-08-27
JP2005042847A (ja) * 2003-07-24 2005-02-17 Nippon Thompson Co Ltd 直動案内ユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110925302A (zh) * 2019-12-18 2020-03-27 山东台稳精密机械有限公司 一种静音直线导轨副

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