JP5670666B2 - 保持器を備えた有限直動案内ユニット - Google Patents

保持器を備えた有限直動案内ユニット Download PDF

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Publication number
JP5670666B2
JP5670666B2 JP2010159315A JP2010159315A JP5670666B2 JP 5670666 B2 JP5670666 B2 JP 5670666B2 JP 2010159315 A JP2010159315 A JP 2010159315A JP 2010159315 A JP2010159315 A JP 2010159315A JP 5670666 B2 JP5670666 B2 JP 5670666B2
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JP
Japan
Prior art keywords
roller
holding
window hole
end surface
edge
Prior art date
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Active
Application number
JP2010159315A
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English (en)
Japanese (ja)
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JP2012021572A5 (enExample
JP2012021572A (ja
Inventor
信二 加納
信二 加納
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 JP2010159315A priority Critical patent/JP5670666B2/ja
Priority to US13/181,044 priority patent/US8360644B2/en
Publication of JP2012021572A publication Critical patent/JP2012021572A/ja
Publication of JP2012021572A5 publication Critical patent/JP2012021572A5/ja
Application granted granted Critical
Publication of JP5670666B2 publication Critical patent/JP5670666B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/043—Ball or roller bearings with two massive rectangular rails having facing grooves
    • 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
    • F16C29/041—Ball or roller bearings having rollers crossed within a row
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/541—Details of individual pockets, e.g. shape or roller retaining means
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • F16C33/306—Means to synchronise movements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP2010159315A 2010-07-14 2010-07-14 保持器を備えた有限直動案内ユニット Active JP5670666B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010159315A JP5670666B2 (ja) 2010-07-14 2010-07-14 保持器を備えた有限直動案内ユニット
US13/181,044 US8360644B2 (en) 2010-07-14 2011-07-12 Linear motion guide unit with cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010159315A JP5670666B2 (ja) 2010-07-14 2010-07-14 保持器を備えた有限直動案内ユニット

Publications (3)

Publication Number Publication Date
JP2012021572A JP2012021572A (ja) 2012-02-02
JP2012021572A5 JP2012021572A5 (enExample) 2013-08-15
JP5670666B2 true JP5670666B2 (ja) 2015-02-18

Family

ID=45467057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010159315A Active JP5670666B2 (ja) 2010-07-14 2010-07-14 保持器を備えた有限直動案内ユニット

Country Status (2)

Country Link
US (1) US8360644B2 (enExample)
JP (1) JP5670666B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012007513A1 (de) * 2010-07-16 2012-01-19 Johnson Controls Gmbh Längsverstellvorrichtung mit einer schienenführung für einen fahrzeugsitz
JP5739205B2 (ja) 2011-03-24 2015-06-24 日本トムソン株式会社 クロスローラ有限直動案内ユニット
US20140270601A1 (en) * 2013-03-18 2014-09-18 Gmt Global Inc. Anti-skid and positioning linear rail structure
JP6704678B2 (ja) * 2015-04-30 2020-06-03 日本トムソン株式会社 有限直動案内ユニット
JP6815107B2 (ja) * 2016-07-06 2021-01-20 日本トムソン株式会社 保持器ずれ防止機構を備えた有限直動案内ユニット
USD875150S1 (en) * 2017-05-31 2020-02-11 Thk Co., Ltd. End plate for motion guide device
CN107585537B (zh) * 2017-10-11 2024-02-27 合肥工业大学 一种球轴承浪形保持架同向串料分装设备
EP4473347A1 (en) 2022-01-31 2024-12-11 Chevron U.S.A. Inc. Determining at least one petrophysical property

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594175Y2 (ja) * 1978-04-14 1984-02-06 博 寺町 直線クロスロ−ラ−ベアリング
JPS5927538Y2 (ja) * 1979-09-07 1984-08-09 日本精工株式会社 直動案内軸受用保持器
JPS61256018A (ja) * 1985-05-10 1986-11-13 Nippon Thompson Co Ltd クロスロ−ラウエイとその製造方法
JPS61197328U (enExample) * 1985-05-30 1986-12-09
JPH05272534A (ja) * 1992-03-24 1993-10-19 Aiseru Kk 直動軸受装置
JP3242503B2 (ja) * 1993-09-27 2001-12-25 日本トムソン株式会社 有限直動用転がり軸受
JP4380092B2 (ja) * 2001-07-17 2009-12-09 日本トムソン株式会社 保持器のずれ防止機構を備えた有限直動案内ユニット
JP3950683B2 (ja) * 2001-12-11 2007-08-01 日本トムソン株式会社 保持器のずれ防止機構を備えた有限直動案内ユニット
JP3971994B2 (ja) * 2002-12-19 2007-09-05 日本トムソン株式会社 保持器のずれ防止機構を備えた有限直動案内ユニット
JP4500278B2 (ja) * 2006-02-28 2010-07-14 日本トムソン株式会社 保持器のずれ防止機構を備えた有限直動案内ユニット
JP2007247725A (ja) * 2006-03-14 2007-09-27 Chuo Seiki Kk クロスローラガイド
JP5208832B2 (ja) 2009-03-31 2013-06-12 日本トムソン株式会社 保持器のずれ防止機構を備えた有限直動案内ユニット

Also Published As

Publication number Publication date
US20120014628A1 (en) 2012-01-19
JP2012021572A (ja) 2012-02-02
US8360644B2 (en) 2013-01-29

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