JP5767561B2 - 直動案内ユニット - Google Patents

直動案内ユニット Download PDF

Info

Publication number
JP5767561B2
JP5767561B2 JP2011235957A JP2011235957A JP5767561B2 JP 5767561 B2 JP5767561 B2 JP 5767561B2 JP 2011235957 A JP2011235957 A JP 2011235957A JP 2011235957 A JP2011235957 A JP 2011235957A JP 5767561 B2 JP5767561 B2 JP 5767561B2
Authority
JP
Japan
Prior art keywords
linear motion
guide unit
motion guide
cylindrical body
path
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
JP2011235957A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013092236A (ja
JP2013092236A5 (enExample
Inventor
英樹 桑原
英樹 桑原
吉田　佳弘
佳弘 吉田
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 JP2011235957A priority Critical patent/JP5767561B2/ja
Priority to US13/661,573 priority patent/US8801289B2/en
Publication of JP2013092236A publication Critical patent/JP2013092236A/ja
Publication of JP2013092236A5 publication Critical patent/JP2013092236A5/ja
Application granted granted Critical
Publication of JP5767561B2 publication Critical patent/JP5767561B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16C29/0611—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the return passages, i.e. the passages where the rolling elements do not carry load
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
JP2011235957A 2011-10-27 2011-10-27 直動案内ユニット Active JP5767561B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011235957A JP5767561B2 (ja) 2011-10-27 2011-10-27 直動案内ユニット
US13/661,573 US8801289B2 (en) 2011-10-27 2012-10-26 Linear motion guide unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011235957A JP5767561B2 (ja) 2011-10-27 2011-10-27 直動案内ユニット

Publications (3)

Publication Number Publication Date
JP2013092236A JP2013092236A (ja) 2013-05-16
JP2013092236A5 JP2013092236A5 (enExample) 2014-11-27
JP5767561B2 true JP5767561B2 (ja) 2015-08-19

Family

ID=48172529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011235957A Active JP5767561B2 (ja) 2011-10-27 2011-10-27 直動案内ユニット

Country Status (2)

Country Link
US (1) US8801289B2 (enExample)
JP (1) JP5767561B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD699272S1 (en) * 2013-01-24 2014-02-11 Isel Co., Ltd Retainer for linear motion guide unit
JP2015090187A (ja) * 2013-11-06 2015-05-11 日本精工株式会社 転がり軸受案内装置
JP6320772B2 (ja) 2014-01-31 2018-05-09 日本トムソン株式会社 直動案内ユニット
JP6385384B2 (ja) * 2016-04-11 2018-09-05 Thk株式会社 転がり案内装置
JP6651412B2 (ja) * 2016-05-25 2020-02-19 Thk株式会社 転がり案内装置
JP2017214980A (ja) * 2016-05-31 2017-12-07 日本精工株式会社 転がり装置
DE102019217791A1 (de) * 2019-11-19 2021-05-20 Robert Bosch Gmbh Rollenführungswagen
US11067123B2 (en) * 2019-12-19 2021-07-20 Nippon Thompson Co., Ltd. Linear motion guide unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3702012B2 (ja) * 1995-09-06 2005-10-05 日本トムソン株式会社 直動転がり案内ユニット
CH693110A5 (de) * 1998-07-31 2003-02-28 Schneeberger Holding Ag Wagen einer Linearbewegungsführung.
JP4502290B2 (ja) * 1999-09-10 2010-07-14 日本トムソン株式会社 直動転がり案内ユニット
US6712511B2 (en) * 2001-02-21 2004-03-30 Nippon Thompson Co., Ltd. Linear motion guide unit
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
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
JP4965362B2 (ja) * 2007-07-09 2012-07-04 日本トムソン株式会社 ローラ形式の直動案内ユニット

Also Published As

Publication number Publication date
US8801289B2 (en) 2014-08-12
US20130108193A1 (en) 2013-05-02
JP2013092236A (ja) 2013-05-16

Similar Documents

Publication Publication Date Title
JP5767561B2 (ja) 直動案内ユニット
JP3702012B2 (ja) 直動転がり案内ユニット
JP2003090338A (ja) 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
JP4965362B2 (ja) ローラ形式の直動案内ユニット
JP2013040674A (ja) 小形直動案内ユニット
JP2016008710A (ja) アクチュエータ
JP2012047288A (ja) 直動転がり案内ユニット
JP5826537B2 (ja) 直動案内ユニット
US20130223771A1 (en) Linear Guide Bearing Device and Seal Member Used for the Same
JP2013092236A5 (enExample)
JP4340617B2 (ja) 直動案内ユニット
JP2015224713A (ja) 直動転がり案内ユニット
JP4505397B2 (ja) 直動案内ユニット
JP4469705B2 (ja) 直動案内ユニット
JP6393496B2 (ja) 潤滑部材を備えた直動案内ユニット
JP6499885B2 (ja) 直動案内ユニット
JP6320772B2 (ja) 直動案内ユニット
JP6945980B2 (ja) 曲動転がり案内ユニット及びそのスライダへの転動体の装填方法
JP6236226B2 (ja) 保持板を備えた直動案内ユニット
JP6716231B2 (ja) 曲動転がり案内ユニット
JP2015014316A (ja) 直動案内ユニット
TW201600744A (zh) 轉動裝置
JP2015110961A (ja) 転動体間にセパレータを配設した直動案内ユニット
JP5785570B2 (ja) 運動案内装置
JP2003278752A (ja) ローラ間にセパレータを介在させた直動案内ユニット

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141010

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20141010

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150403

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150616

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150619

R150 Certificate of patent or registration of utility model

Ref document number: 5767561

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250