JP4551892B2 - 直動案内ユニット - Google Patents

直動案内ユニット Download PDF

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Publication number
JP4551892B2
JP4551892B2 JP2006293645A JP2006293645A JP4551892B2 JP 4551892 B2 JP4551892 B2 JP 4551892B2 JP 2006293645 A JP2006293645 A JP 2006293645A JP 2006293645 A JP2006293645 A JP 2006293645A JP 4551892 B2 JP4551892 B2 JP 4551892B2
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JP
Japan
Prior art keywords
holding plate
roller
casing
track
guide
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.)
Active
Application number
JP2006293645A
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English (en)
Japanese (ja)
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JP2008111458A (ja
JP2008111458A5 (enExample
Inventor
俊明 外賀
英樹 桑原
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.)
Nippon Thompson Co Ltd
Original Assignee
Nippon Thompson Co 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 Nippon Thompson Co Ltd filed Critical Nippon Thompson Co Ltd
Priority to JP2006293645A priority Critical patent/JP4551892B2/ja
Priority to US11/928,263 priority patent/US7832930B2/en
Publication of JP2008111458A publication Critical patent/JP2008111458A/ja
Publication of JP2008111458A5 publication Critical patent/JP2008111458A5/ja
Application granted granted Critical
Publication of JP4551892B2 publication Critical patent/JP4551892B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C29/04—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
    • F16C29/04—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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP2006293645A 2006-10-30 2006-10-30 直動案内ユニット Active JP4551892B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006293645A JP4551892B2 (ja) 2006-10-30 2006-10-30 直動案内ユニット
US11/928,263 US7832930B2 (en) 2006-10-30 2007-10-30 Linear motion guide unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006293645A JP4551892B2 (ja) 2006-10-30 2006-10-30 直動案内ユニット

Publications (3)

Publication Number Publication Date
JP2008111458A JP2008111458A (ja) 2008-05-15
JP2008111458A5 JP2008111458A5 (enExample) 2009-05-07
JP4551892B2 true JP4551892B2 (ja) 2010-09-29

Family

ID=39444078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006293645A Active JP4551892B2 (ja) 2006-10-30 2006-10-30 直動案内ユニット

Country Status (2)

Country Link
US (1) US7832930B2 (enExample)
JP (1) JP4551892B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5550918B2 (ja) * 2010-01-20 2014-07-16 日本トムソン株式会社 直動案内ユニット
JP5567459B2 (ja) * 2010-10-07 2014-08-06 ヤマハ発動機株式会社 リニアモータ型搬送装置の連結構造
CN103084909B (zh) * 2011-10-31 2015-11-25 鸿富锦精密工业（深圳）有限公司 搬运装置
JP6201344B2 (ja) * 2012-03-27 2017-09-27 Thk株式会社 運動装置
JP6185752B2 (ja) * 2012-05-11 2017-08-23 Thk株式会社 運動案内装置
JP5945161B2 (ja) 2012-05-25 2016-07-05 日本トムソン株式会社 直動案内ユニット
US9163665B2 (en) * 2013-09-27 2015-10-20 Ome Technology Co., Ltd. Linear guideway
US10352000B2 (en) 2016-04-28 2019-07-16 Construction Polymers Technologies, Inc. Band for railway track block and boot combination
JP6876490B2 (ja) * 2017-03-31 2021-05-26 日本トムソン株式会社 直動案内ユニット
USD875150S1 (en) * 2017-05-31 2020-02-11 Thk Co., Ltd. End plate for motion guide device
CN111486176B (zh) * 2019-01-25 2021-08-31 上银科技股份有限公司 液静压线性滑轨
US10704598B1 (en) * 2019-03-05 2020-07-07 Hiwin Technologies Corp. Hydrostatic linear guideway
CH717592B1 (de) * 2020-06-30 2024-11-29 adam Michael Rolle und Verfahren zur Herstellung von Rollen für Mikrorolltische.
JP2025071471A (ja) * 2023-10-23 2025-05-08 日本トムソン株式会社 直動案内ユニット

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582369A (en) * 1982-09-24 1986-04-15 Tsubakimoto Precision Products Co., Ltd. Linear motion ball bearing
JPH0247762Y2 (enExample) * 1985-08-06 1990-12-14
JP2519507B2 (ja) * 1988-05-06 1996-07-31 日本トムソン株式会社 操縦輪軸用軸受
JP2819610B2 (ja) * 1989-05-01 1998-10-30 日本精工株式会社 ボール・ころ併用リニアガイド装置
JP2865854B2 (ja) * 1990-11-27 1999-03-08 日本トムソン株式会社 四条列無限直動案内ユニット
JPH05280537A (ja) * 1992-03-31 1993-10-26 Nippon Thompson Co Ltd 転がり案内ユニット
JP2563429Y2 (ja) * 1992-11-12 1998-02-25 日本トムソン株式会社 直動転がり案内ユニットの潤滑装置
JPH0651551U (ja) * 1992-12-25 1994-07-15 エヌティエヌ株式会社 ニードル軸受用内輪
JP2918429B2 (ja) * 1993-09-27 1999-07-12 日本トムソン株式会社 直動転がり案内ユニット
JP3753256B2 (ja) * 1994-08-09 2006-03-08 日本トムソン株式会社 直動転がり案内ユニット
JP2002005162A (ja) 2000-06-21 2002-01-09 Thk Co Ltd 転がり案内装置
US6712511B2 (en) * 2001-02-21 2004-03-30 Nippon Thompson Co., Ltd. Linear motion guide unit
JP4384379B2 (ja) * 2001-09-20 2009-12-16 日本トムソン株式会社 方向転換路とリターン路とを接続管部で連通した直動案内ユニット
JP4035363B2 (ja) * 2002-05-01 2008-01-23 日本トムソン株式会社 直動案内ユニット
DE10227688A1 (de) * 2002-06-21 2004-01-08 Ina-Schaeffler Kg Linearwälzlager
JP2004144146A (ja) 2002-10-22 2004-05-20 Thk Co Ltd 運動案内装置
JP4295573B2 (ja) * 2003-07-24 2009-07-15 日本トムソン株式会社 直動案内ユニット
JP4340617B2 (ja) * 2004-10-07 2009-10-07 日本トムソン株式会社 直動案内ユニット
JP4469705B2 (ja) * 2004-11-17 2010-05-26 日本トムソン株式会社 直動案内ユニット
JP4505397B2 (ja) * 2005-09-27 2010-07-21 日本トムソン株式会社 直動案内ユニット

Also Published As

Publication number Publication date
US20080260307A1 (en) 2008-10-23
US7832930B2 (en) 2010-11-16
JP2008111458A (ja) 2008-05-15

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